From b9d084fada57f54d9918f8024e407ed9e720ebca Mon Sep 17 00:00:00 2001
From: XeroOl <xerool@protonmail.com>
Date: Thu, 1 Sep 2022 01:02:19 -0500
Subject: [PATCH] Upgrade fennel to ~xerool/fennel for extra hooks

---
 fennel                   | 1209 +++++++++++++++++++-------------------
 src/fennel.lua           |  977 +++++++++++++++---------------
 test/completion-test.fnl |   20 +-
 3 files changed, 1104 insertions(+), 1102 deletions(-)

diff --git a/fennel b/fennel
index 454e10b..03d0ddf 100755
--- a/fennel
+++ b/fennel
@@ -1,19 +1,19 @@
 #!/usr/bin/env lua
 package.preload["fennel.binary"] = package.preload["fennel.binary"] or function(...)
   local fennel = require("fennel")
-  local _local_768_ = require("fennel.utils")
-  local warn = _local_768_["warn"]
-  local copy = _local_768_["copy"]
+  local _local_767_ = require("fennel.utils")
+  local warn = _local_767_["warn"]
+  local copy = _local_767_["copy"]
   local function shellout(command)
     local f = io.popen(command)
     local stdout = f:read("*all")
     return (f:close() and stdout)
   end
   local function execute(cmd)
-    local _769_ = os.execute(cmd)
-    if (_769_ == 0) then
+    local _768_ = os.execute(cmd)
+    if (_768_ == 0) then
       return true
-    elseif (_769_ == true) then
+    elseif (_768_ == true) then
       return true
     else
       return nil
@@ -41,13 +41,13 @@ package.preload["fennel.binary"] = package.preload["fennel.binary"] or function(
   local function module_name(open, rename, used_renames)
     local require_name
     do
-      local _772_ = rename[open]
-      if (nil ~= _772_) then
-        local renamed = _772_
+      local _771_ = rename[open]
+      if (nil ~= _771_) then
+        local renamed = _771_
         used_renames[open] = true
         require_name = renamed
       elseif true then
-        local _ = _772_
+        local _ = _771_
         require_name = open
       else
         require_name = nil
@@ -90,14 +90,14 @@ package.preload["fennel.binary"] = package.preload["fennel.binary"] or function(
     local dotpath = filename:gsub("^%.%/", ""):gsub("[\\/]", ".")
     local dotpath_noextension = (dotpath:match("(.+)%.") or dotpath)
     local fennel_loader
-    local _776_
+    local _775_
     do
-      _776_ = "(do (local bundle_2_auto ...) (fn loader_3_auto [name_4_auto] (match (or (. bundle_2_auto name_4_auto) (. bundle_2_auto (.. name_4_auto \".init\"))) (mod_5_auto ? (= \"function\" (type mod_5_auto))) mod_5_auto (mod_5_auto ? (= \"string\" (type mod_5_auto))) (assert (if (= _VERSION \"Lua 5.1\") (loadstring mod_5_auto name_4_auto) (load mod_5_auto name_4_auto))) nil (values nil (: \"\n\\tmodule '%%s' not found in fennel bundle\" \"format\" name_4_auto)))) (table.insert (or package.loaders package.searchers) 2 loader_3_auto) ((assert (loader_3_auto \"%s\")) ((or unpack table.unpack) arg)))"
+      _775_ = "(do (local bundle_2_auto ...) (fn loader_3_auto [name_4_auto] (match (or (. bundle_2_auto name_4_auto) (. bundle_2_auto (.. name_4_auto \".init\"))) (mod_5_auto ? (= \"function\" (type mod_5_auto))) mod_5_auto (mod_5_auto ? (= \"string\" (type mod_5_auto))) (assert (if (= _VERSION \"Lua 5.1\") (loadstring mod_5_auto name_4_auto) (load mod_5_auto name_4_auto))) nil (values nil (: \"\n\\tmodule '%%s' not found in fennel bundle\" \"format\" name_4_auto)))) (table.insert (or package.loaders package.searchers) 2 loader_3_auto) ((assert (loader_3_auto \"%s\")) ((or unpack table.unpack) arg)))"
     end
-    fennel_loader = _776_:format(dotpath_noextension)
+    fennel_loader = _775_:format(dotpath_noextension)
     local lua_loader = fennel["compile-string"](fennel_loader)
-    local _let_777_ = options
-    local rename_modules = _let_777_["rename-modules"]
+    local _let_776_ = options
+    local rename_modules = _let_776_["rename-modules"]
     return c_shim:format(string__3ec_hex_literal(lua_loader), basename_noextension, string__3ec_hex_literal(compile_fennel(filename, options)), dotpath_noextension, native_loader(native, {["rename-modules"] = rename_modules}))
   end
   local function write_c(filename, native, options)
@@ -110,28 +110,28 @@ package.preload["fennel.binary"] = package.preload["fennel.binary"] or function(
   local function compile_binary(lua_c_path, executable_name, static_lua, lua_include_dir, native)
     local cc = (os.getenv("CC") or "cc")
     local rdynamic, bin_extension, ldl_3f = nil, nil, nil
-    local _779_
+    local _778_
     do
-      local _778_ = shellout((cc .. " -dumpmachine"))
-      if (nil ~= _778_) then
-        _779_ = _778_:match("mingw")
+      local _777_ = shellout((cc .. " -dumpmachine"))
+      if (nil ~= _777_) then
+        _778_ = _777_:match("mingw")
       else
-        _779_ = _778_
+        _778_ = _777_
       end
     end
-    if _779_ then
+    if _778_ then
       rdynamic, bin_extension, ldl_3f = "", ".exe", false
     else
       rdynamic, bin_extension, ldl_3f = "-rdynamic", "", true
     end
     local compile_command
-    local _782_
+    local _781_
     if ldl_3f then
-      _782_ = "-ldl"
+      _781_ = "-ldl"
     else
-      _782_ = ""
+      _781_ = ""
     end
-    compile_command = {cc, "-Os", lua_c_path, table.concat(native, " "), static_lua, rdynamic, "-lm", _782_, "-o", (executable_name .. bin_extension), "-I", lua_include_dir, os.getenv("CC_OPTS")}
+    compile_command = {cc, "-Os", lua_c_path, table.concat(native, " "), static_lua, rdynamic, "-lm", _781_, "-o", (executable_name .. bin_extension), "-I", lua_include_dir, os.getenv("CC_OPTS")}
     if os.getenv("FENNEL_DEBUG") then
       print("Compiling with", table.concat(compile_command, " "))
     else
@@ -152,17 +152,17 @@ package.preload["fennel.binary"] = package.preload["fennel.binary"] or function(
     if (version_extension and (version_extension ~= "") and not version_extension:match("%.%d+")) then
       return false
     else
-      local _787_ = extension
-      if (_787_ == "a") then
+      local _786_ = extension
+      if (_786_ == "a") then
         return path
-      elseif (_787_ == "o") then
+      elseif (_786_ == "o") then
         return path
-      elseif (_787_ == "so") then
+      elseif (_786_ == "so") then
         return path
-      elseif (_787_ == "dylib") then
+      elseif (_786_ == "dylib") then
         return path
       elseif true then
-        local _ = _787_
+        local _ = _786_
         return false
       else
         return nil
@@ -200,10 +200,10 @@ package.preload["fennel.binary"] = package.preload["fennel.binary"] or function(
     return native
   end
   local function compile(filename, executable_name, static_lua, lua_include_dir, options, args)
-    local _let_794_ = extract_native_args(args)
-    local modules = _let_794_["modules"]
-    local libraries = _let_794_["libraries"]
-    local rename_modules = _let_794_["rename-modules"]
+    local _let_793_ = extract_native_args(args)
+    local modules = _let_793_["modules"]
+    local libraries = _let_793_["libraries"]
+    local rename_modules = _let_793_["rename-modules"]
     local opts = {["rename-modules"] = rename_modules}
     copy(options, opts)
     return compile_binary(write_c(filename, modules, opts), executable_name, static_lua, lua_include_dir, libraries)
@@ -220,14 +220,14 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
   local view = require("fennel.view")
   local unpack = (table.unpack or _G.unpack)
   local function default_read_chunk(parser_state)
-    local function _617_()
+    local function _616_()
       if (0 < parser_state["stack-size"]) then
         return ".."
       else
         return ">> "
       end
     end
-    io.write(_617_())
+    io.write(_616_())
     io.flush()
     local input = io.read()
     return (input and (input .. "\n"))
@@ -237,20 +237,20 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return io.write("\n")
   end
   local function default_on_error(errtype, err, lua_source)
-    local function _619_()
-      local _618_ = errtype
-      if (_618_ == "Lua Compile") then
+    local function _618_()
+      local _617_ = errtype
+      if (_617_ == "Lua Compile") then
         return ("Bad code generated - likely a bug with the compiler:\n" .. "--- Generated Lua Start ---\n" .. lua_source .. "--- Generated Lua End ---\n")
-      elseif (_618_ == "Runtime") then
+      elseif (_617_ == "Runtime") then
         return (compiler.traceback(tostring(err), 4) .. "\n")
       elseif true then
-        local _ = _618_
+        local _ = _617_
         return ("%s error: %s\n"):format(errtype, tostring(err))
       else
         return nil
       end
     end
-    return io.write(_619_())
+    return io.write(_618_())
   end
   local save_source = table.concat({"local ___i___ = 1", "while true do", " local name, value = debug.getlocal(1, ___i___)", " if(name and name ~= \"___i___\") then", " ___replLocals___[name] = value", " ___i___ = ___i___ + 1", " else break end end"}, "\n")
   local function splice_save_locals(env, lua_source)
@@ -278,14 +278,14 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       local scope_first_3f = ((tbl == env) or (tbl == env.___replLocals___))
       local tbl_14_auto = matches
       local i_15_auto = #tbl_14_auto
-      local function _622_()
+      local function _621_()
         if scope_first_3f then
           return scope.manglings
         else
           return tbl
         end
       end
-      for k, is_mangled in utils.allpairs(_622_()) do
+      for k, is_mangled in utils.allpairs(_621_()) do
         if (max_items <= #matches) then break end
         local val_16_auto
         do
@@ -356,7 +356,7 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return input:match("^%s*,")
   end
   local function command_docs()
-    local _631_
+    local _630_
     do
       local tbl_14_auto = {}
       local i_15_auto = #tbl_14_auto
@@ -368,18 +368,18 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
         else
         end
       end
-      _631_ = tbl_14_auto
+      _630_ = tbl_14_auto
     end
-    return table.concat(_631_, "\n")
+    return table.concat(_630_, "\n")
   end
   commands.help = function(_, _0, on_values)
     return on_values({("Welcome to Fennel.\nThis is the REPL where you can enter code to be evaluated.\nYou can also run these repl commands:\n\n" .. command_docs() .. "\n  ,exit - Leave the repl.\n\nUse ,doc something to see descriptions for individual macros and special forms.\n\nFor more information about the language, see https://fennel-lang.org/reference")})
   end
   do end (compiler.metadata):set(commands.help, "fnl/docstring", "Show this message.")
   local function reload(module_name, env, on_values, on_error)
-    local _633_, _634_ = pcall(specials["load-code"]("return require(...)", env), module_name)
-    if ((_633_ == true) and (nil ~= _634_)) then
-      local old = _634_
+    local _632_, _633_ = pcall(specials["load-code"]("return require(...)", env), module_name)
+    if ((_632_ == true) and (nil ~= _633_)) then
+      local old = _633_
       local _
       package.loaded[module_name] = nil
       _ = nil
@@ -406,38 +406,38 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       else
       end
       return on_values({"ok"})
-    elseif ((_633_ == false) and (nil ~= _634_)) then
-      local msg = _634_
+    elseif ((_632_ == false) and (nil ~= _633_)) then
+      local msg = _633_
       if (specials["macro-loaded"])[module_name] then
         specials["macro-loaded"][module_name] = nil
         return nil
       else
-        local function _639_()
-          local _638_ = msg:gsub("\n.*", "")
-          return _638_
+        local function _638_()
+          local _637_ = msg:gsub("\n.*", "")
+          return _637_
         end
-        return on_error("Runtime", _639_())
+        return on_error("Runtime", _638_())
       end
     else
       return nil
     end
   end
   local function run_command(read, on_error, f)
-    local _642_, _643_, _644_ = pcall(read)
-    if ((_642_ == true) and (_643_ == true) and (nil ~= _644_)) then
-      local val = _644_
+    local _641_, _642_, _643_ = pcall(read)
+    if ((_641_ == true) and (_642_ == true) and (nil ~= _643_)) then
+      local val = _643_
       return f(val)
-    elseif (_642_ == false) then
+    elseif (_641_ == false) then
       return on_error("Parse", "Couldn't parse input.")
     else
       return nil
     end
   end
   commands.reload = function(env, read, on_values, on_error)
-    local function _646_(_241)
+    local function _645_(_241)
       return reload(tostring(_241), env, on_values, on_error)
     end
-    return run_command(read, on_error, _646_)
+    return run_command(read, on_error, _645_)
   end
   do end (compiler.metadata):set(commands.reload, "fnl/docstring", "Reload the specified module.")
   commands.reset = function(env, _, on_values)
@@ -446,30 +446,30 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
   end
   do end (compiler.metadata):set(commands.reset, "fnl/docstring", "Erase all repl-local scope.")
   commands.complete = function(env, read, on_values, on_error, scope, chars)
-    local function _647_()
+    local function _646_()
       return on_values(completer(env, scope, string.char(unpack(chars)):gsub(",complete +", ""):sub(1, -2)))
     end
-    return run_command(read, on_error, _647_)
+    return run_command(read, on_error, _646_)
   end
   do end (compiler.metadata):set(commands.complete, "fnl/docstring", "Print all possible completions for a given input symbol.")
   local function apropos_2a(pattern, tbl, prefix, seen, names)
     for name, subtbl in pairs(tbl) do
       if (("string" == type(name)) and (package ~= subtbl)) then
-        local _648_ = type(subtbl)
-        if (_648_ == "function") then
+        local _647_ = type(subtbl)
+        if (_647_ == "function") then
           if ((prefix .. name)):match(pattern) then
             table.insert(names, (prefix .. name))
           else
           end
-        elseif (_648_ == "table") then
+        elseif (_647_ == "table") then
           if not seen[subtbl] then
-            local _651_
+            local _650_
             do
-              local _650_ = seen
-              _650_[subtbl] = true
-              _651_ = _650_
+              local _649_ = seen
+              _649_[subtbl] = true
+              _650_ = _649_
             end
-            apropos_2a(pattern, subtbl, (prefix .. name:gsub("%.", "/") .. "."), _651_, names)
+            apropos_2a(pattern, subtbl, (prefix .. name:gsub("%.", "/") .. "."), _650_, names)
           else
           end
         else
@@ -494,10 +494,10 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return tbl_14_auto
   end
   commands.apropos = function(_env, read, on_values, on_error, _scope)
-    local function _656_(_241)
+    local function _655_(_241)
       return on_values(apropos(tostring(_241)))
     end
-    return run_command(read, on_error, _656_)
+    return run_command(read, on_error, _655_)
   end
   do end (compiler.metadata):set(commands.apropos, "fnl/docstring", "Print all functions matching a pattern in all loaded modules.")
   local function apropos_follow_path(path)
@@ -518,12 +518,12 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     local tgt = package.loaded
     for _, path0 in ipairs(paths) do
       if (nil == tgt) then break end
-      local _659_
+      local _658_
       do
-        local _658_ = path0:gsub("%/", ".")
-        _659_ = _658_
+        local _657_ = path0:gsub("%/", ".")
+        _658_ = _657_
       end
-      tgt = tgt[_659_]
+      tgt = tgt[_658_]
     end
     return tgt
   end
@@ -535,9 +535,9 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       do
         local tgt = apropos_follow_path(path)
         if ("function" == type(tgt)) then
-          local _660_ = (compiler.metadata):get(tgt, "fnl/docstring")
-          if (nil ~= _660_) then
-            local docstr = _660_
+          local _659_ = (compiler.metadata):get(tgt, "fnl/docstring")
+          if (nil ~= _659_) then
+            local docstr = _659_
             val_16_auto = (docstr:match(pattern) and path)
           else
             val_16_auto = nil
@@ -555,10 +555,10 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return tbl_14_auto
   end
   commands["apropos-doc"] = function(_env, read, on_values, on_error, _scope)
-    local function _664_(_241)
+    local function _663_(_241)
       return on_values(apropos_doc(tostring(_241)))
     end
-    return run_command(read, on_error, _664_)
+    return run_command(read, on_error, _663_)
   end
   do end (compiler.metadata):set(commands["apropos-doc"], "fnl/docstring", "Print all functions that match the pattern in their docs")
   local function apropos_show_docs(on_values, pattern)
@@ -573,31 +573,31 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return nil
   end
   commands["apropos-show-docs"] = function(_env, read, on_values, on_error)
-    local function _666_(_241)
+    local function _665_(_241)
       return apropos_show_docs(on_values, tostring(_241))
     end
-    return run_command(read, on_error, _666_)
+    return run_command(read, on_error, _665_)
   end
   do end (compiler.metadata):set(commands["apropos-show-docs"], "fnl/docstring", "Print all documentations matching a pattern in function name")
-  local function resolve(identifier, _667_, scope)
-    local _arg_668_ = _667_
-    local ___replLocals___ = _arg_668_["___replLocals___"]
-    local env = _arg_668_
+  local function resolve(identifier, _666_, scope)
+    local _arg_667_ = _666_
+    local ___replLocals___ = _arg_667_["___replLocals___"]
+    local env = _arg_667_
     local e
-    local function _669_(_241, _242)
+    local function _668_(_241, _242)
       return (___replLocals___[_242] or env[_242])
     end
-    e = setmetatable({}, {__index = _669_})
-    local _670_, _671_ = pcall(compiler["compile-string"], tostring(identifier), {scope = scope})
-    if ((_670_ == true) and (nil ~= _671_)) then
-      local code = _671_
-      local _672_ = specials["load-code"](code, e)()
-      local function _673_()
-        local x = _672_
+    e = setmetatable({}, {__index = _668_})
+    local _669_, _670_ = pcall(compiler["compile-string"], tostring(identifier), {scope = scope})
+    if ((_669_ == true) and (nil ~= _670_)) then
+      local code = _670_
+      local _671_ = specials["load-code"](code, e)()
+      local function _672_()
+        local x = _671_
         return (type(x) == "function")
       end
-      if ((nil ~= _672_) and _673_()) then
-        local x = _672_
+      if ((nil ~= _671_) and _672_()) then
+        local x = _671_
         return x
       else
         return nil
@@ -607,79 +607,79 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     end
   end
   commands.find = function(env, read, on_values, on_error, scope)
-    local function _676_(_241)
-      local _677_
+    local function _675_(_241)
+      local _676_
       do
-        local _678_ = utils["sym?"](_241)
-        if (nil ~= _678_) then
-          local _679_ = resolve(_678_, env, scope)
-          if (nil ~= _679_) then
-            _677_ = debug.getinfo(_679_)
+        local _677_ = utils["sym?"](_241)
+        if (nil ~= _677_) then
+          local _678_ = resolve(_677_, env, scope)
+          if (nil ~= _678_) then
+            _676_ = debug.getinfo(_678_)
           else
-            _677_ = _679_
+            _676_ = _678_
           end
         else
-          _677_ = _678_
+          _676_ = _677_
         end
       end
-      if ((_G.type(_677_) == "table") and (nil ~= (_677_).short_src) and ((_677_).what == "Lua") and (nil ~= (_677_).linedefined) and (nil ~= (_677_).source)) then
-        local src = (_677_).short_src
-        local line = (_677_).linedefined
-        local source = (_677_).source
+      if ((_G.type(_676_) == "table") and (nil ~= (_676_).linedefined) and ((_676_).what == "Lua") and (nil ~= (_676_).source) and (nil ~= (_676_).short_src)) then
+        local line = (_676_).linedefined
+        local source = (_676_).source
+        local src = (_676_).short_src
         local fnlsrc
         do
-          local t_682_ = compiler.sourcemap
-          if (nil ~= t_682_) then
-            t_682_ = (t_682_)[source]
+          local t_681_ = compiler.sourcemap
+          if (nil ~= t_681_) then
+            t_681_ = (t_681_)[source]
           else
           end
-          if (nil ~= t_682_) then
-            t_682_ = (t_682_)[line]
+          if (nil ~= t_681_) then
+            t_681_ = (t_681_)[line]
           else
           end
-          if (nil ~= t_682_) then
-            t_682_ = (t_682_)[2]
+          if (nil ~= t_681_) then
+            t_681_ = (t_681_)[2]
           else
           end
-          fnlsrc = t_682_
+          fnlsrc = t_681_
         end
         return on_values({string.format("%s:%s", src, (fnlsrc or line))})
-      elseif (_677_ == nil) then
+      elseif (_676_ == nil) then
         return on_error("Repl", "Unknown value")
       elseif true then
-        local _ = _677_
+        local _ = _676_
         return on_error("Repl", "No source info")
       else
         return nil
       end
     end
-    return run_command(read, on_error, _676_)
+    return run_command(read, on_error, _675_)
   end
   do end (compiler.metadata):set(commands.find, "fnl/docstring", "Print the filename and line number for a given function")
   commands.doc = function(env, read, on_values, on_error, scope)
-    local function _687_(_241)
+    local function _686_(_241)
       local name = tostring(_241)
       local path = (utils["multi-sym?"](name) or {name})
       local is_ok, target = nil, nil
-      local function _688_()
+      local function _687_()
         return (utils["get-in"](scope.specials, path) or utils["get-in"](scope.macros, path) or resolve(name, env, scope))
       end
-      is_ok, target = pcall(_688_)
+      is_ok, target = pcall(_687_)
       if is_ok then
         return on_values({specials.doc(target, name)})
       else
         return on_error("Repl", "Could not resolve value for docstring lookup")
       end
     end
-    return run_command(read, on_error, _687_)
+    return run_command(read, on_error, _686_)
   end
   do end (compiler.metadata):set(commands.doc, "fnl/docstring", "Print the docstring and arglist for a function, macro, or special form.")
   local function load_plugin_commands(plugins)
     for _, plugin in ipairs((plugins or {})) do
       for name, f in pairs(plugin) do
-        local _690_ = name:match("^repl%-command%-(.*)")
-        if (nil ~= _690_) then
-          local cmd_name = _690_
+        local _689_ = name:match("^repl%-command%-(.*)")
+        if (nil ~= _689_) then
+          local cmd_name = _689_
           commands[cmd_name] = (commands[cmd_name] or f)
         else
         end
@@ -690,12 +690,12 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
   local function run_command_loop(input, read, loop, env, on_values, on_error, scope, chars)
     local command_name = input:match(",([^%s/]+)")
     do
-      local _692_ = commands[command_name]
-      if (nil ~= _692_) then
-        local command = _692_
+      local _691_ = commands[command_name]
+      if (nil ~= _691_) then
+        local command = _691_
         command(env, read, on_values, on_error, scope, chars)
       elseif true then
-        local _ = _692_
+        local _ = _691_
         if ("exit" ~= command_name) then
           on_values({"Unknown command", command_name})
         else
@@ -720,10 +720,10 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
         do
           local tbl_11_auto = {keeplines = 1000, histfile = ""}
           for k, v in pairs(readline.set_options({})) do
-            local _697_, _698_ = k, v
-            if ((nil ~= _697_) and (nil ~= _698_)) then
-              local k_12_auto = _697_
-              local v_13_auto = _698_
+            local _696_, _697_ = k, v
+            if ((nil ~= _696_) and (nil ~= _697_)) then
+              local k_12_auto = _696_
+              local v_13_auto = _697_
               tbl_11_auto[k_12_auto] = v_13_auto
             else
             end
@@ -781,12 +781,12 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     local byte_stream, clear_stream = parser.granulate(read_chunk)
     local chars = {}
     local read, reset = nil, nil
-    local function _704_(parser_state)
+    local function _703_(parser_state)
       local c = byte_stream(parser_state)
       table.insert(chars, c)
       return c
     end
-    read, reset = parser.parser(_704_)
+    read, reset = parser.parser(_703_)
     opts.env, opts.scope = env, compiler["make-scope"]()
     opts.useMetadata = (opts.useMetadata ~= false)
     if (opts.allowedGlobals == nil) then
@@ -794,15 +794,15 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     else
     end
     if opts.registerCompleter then
-      local function _708_()
-        local _706_ = env
-        local _707_ = opts.scope
-        local function _709_(...)
-          return completer(_706_, _707_, ...)
+      local function _707_()
+        local _705_ = env
+        local _706_ = opts.scope
+        local function _708_(...)
+          return completer(_705_, _706_, ...)
         end
-        return _709_
+        return _708_
       end
-      opts.registerCompleter(_708_())
+      opts.registerCompleter(_707_())
     else
     end
     load_plugin_commands(opts.plugins)
@@ -842,43 +842,43 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       else
         if not_eof_3f then
           do
-            local _713_, _714_ = nil, nil
-            local function _716_()
-              local _715_ = opts
-              _715_["source"] = src_string
-              return _715_
+            local _712_, _713_ = nil, nil
+            local function _715_()
+              local _714_ = opts
+              _714_["source"] = src_string
+              return _714_
             end
-            _713_, _714_ = pcall(compiler.compile, x, _716_())
-            if ((_713_ == false) and (nil ~= _714_)) then
-              local msg = _714_
+            _712_, _713_ = pcall(compiler.compile, x, _715_())
+            if ((_712_ == false) and (nil ~= _713_)) then
+              local msg = _713_
               clear_stream()
               on_error("Compile", msg)
-            elseif ((_713_ == true) and (nil ~= _714_)) then
-              local src = _714_
+            elseif ((_712_ == true) and (nil ~= _713_)) then
+              local src = _713_
               local src0
               if save_locals_3f then
                 src0 = splice_save_locals(env, src, opts.scope)
               else
                 src0 = src
               end
-              local _718_, _719_ = pcall(specials["load-code"], src0, env)
-              if ((_718_ == false) and (nil ~= _719_)) then
-                local msg = _719_
+              local _717_, _718_ = pcall(specials["load-code"], src0, env)
+              if ((_717_ == false) and (nil ~= _718_)) then
+                local msg = _718_
                 clear_stream()
                 on_error("Lua Compile", msg, src0)
-              elseif (true and (nil ~= _719_)) then
-                local _ = _718_
-                local chunk = _719_
-                local function _720_()
+              elseif (true and (nil ~= _718_)) then
+                local _ = _717_
+                local chunk = _718_
+                local function _719_()
                   return print_values(chunk())
                 end
-                local function _721_()
-                  local function _722_(...)
+                local function _720_()
+                  local function _721_(...)
                     return on_error("Runtime", ...)
                   end
-                  return _722_
+                  return _721_
                 end
-                xpcall(_720_, _721_())
+                xpcall(_719_, _720_())
               else
               end
             else
@@ -908,14 +908,14 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local unpack = (table.unpack or _G.unpack)
   local SPECIALS = compiler.scopes.global.specials
   local function wrap_env(env)
-    local function _412_(_, key)
+    local function _411_(_, key)
       if utils["string?"](key) then
         return env[compiler["global-unmangling"](key)]
       else
         return env[key]
       end
     end
-    local function _414_(_, key, value)
+    local function _413_(_, key, value)
       if utils["string?"](key) then
         env[compiler["global-unmangling"](key)] = value
         return nil
@@ -924,38 +924,38 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         return nil
       end
     end
-    local function _416_()
+    local function _415_()
       local function putenv(k, v)
-        local _417_
+        local _416_
         if utils["string?"](k) then
-          _417_ = compiler["global-unmangling"](k)
+          _416_ = compiler["global-unmangling"](k)
         else
-          _417_ = k
+          _416_ = k
         end
-        return _417_, v
+        return _416_, v
       end
       return next, utils.kvmap(env, putenv), nil
     end
-    return setmetatable({}, {__index = _412_, __newindex = _414_, __pairs = _416_})
+    return setmetatable({}, {__index = _411_, __newindex = _413_, __pairs = _415_})
   end
   local function current_global_names(_3fenv)
     local mt
     do
-      local _419_ = getmetatable(_3fenv)
-      if ((_G.type(_419_) == "table") and (nil ~= (_419_).__pairs)) then
-        local mtpairs = (_419_).__pairs
+      local _418_ = getmetatable(_3fenv)
+      if ((_G.type(_418_) == "table") and (nil ~= (_418_).__pairs)) then
+        local mtpairs = (_418_).__pairs
         local tbl_11_auto = {}
         for k, v in mtpairs(_3fenv) do
-          local _420_, _421_ = k, v
-          if ((nil ~= _420_) and (nil ~= _421_)) then
-            local k_12_auto = _420_
-            local v_13_auto = _421_
+          local _419_, _420_ = k, v
+          if ((nil ~= _419_) and (nil ~= _420_)) then
+            local k_12_auto = _419_
+            local v_13_auto = _420_
             tbl_11_auto[k_12_auto] = v_13_auto
           else
           end
         end
         mt = tbl_11_auto
-      elseif (_419_ == nil) then
+      elseif (_418_ == nil) then
         mt = (_3fenv or _G)
       else
         mt = nil
@@ -965,16 +965,16 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function load_code(code, _3fenv, _3ffilename)
     local env = (_3fenv or rawget(_G, "_ENV") or _G)
-    local _424_, _425_ = rawget(_G, "setfenv"), rawget(_G, "loadstring")
-    if ((nil ~= _424_) and (nil ~= _425_)) then
-      local setfenv = _424_
-      local loadstring = _425_
+    local _423_, _424_ = rawget(_G, "setfenv"), rawget(_G, "loadstring")
+    if ((nil ~= _423_) and (nil ~= _424_)) then
+      local setfenv = _423_
+      local loadstring = _424_
       local f = assert(loadstring(code, _3ffilename))
-      local _426_ = f
-      setfenv(_426_, env)
-      return _426_
+      local _425_ = f
+      setfenv(_425_, env)
+      return _425_
     elseif true then
-      local _ = _424_
+      local _ = _423_
       return assert(load(code, _3ffilename, "t", env))
     else
       return nil
@@ -988,13 +988,13 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       local mt = getmetatable(tgt)
       if ((type(tgt) == "function") or ((type(mt) == "table") and (type(mt.__call) == "function"))) then
         local arglist = table.concat(((compiler.metadata):get(tgt, "fnl/arglist") or {"#<unknown-arguments>"}), " ")
-        local _428_
+        local _427_
         if (0 < #arglist) then
-          _428_ = " "
+          _427_ = " "
         else
-          _428_ = ""
+          _427_ = ""
         end
-        return string.format("(%s%s%s)\n  %s", name, _428_, arglist, docstring)
+        return string.format("(%s%s%s)\n  %s", name, _427_, arglist, docstring)
       else
         return string.format("%s\n  %s", name, docstring)
       end
@@ -1019,6 +1019,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     local chunk = (_3fchunk or {})
     local len = #ast
     local retexprs = {returned = true}
+    utils.hook("customhook-early-do", ast, sub_scope)
     local function compile_body(outer_target, outer_tail, outer_retexprs)
       if (len < start) then
         compiler.compile1(nil, sub_scope, chunk, {tail = outer_tail, target = outer_target})
@@ -1083,7 +1084,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   doc_special("values", {"..."}, "Return multiple values from a function. Must be in tail position.")
   local function deep_tostring(x, key_3f)
     if utils["list?"](x) then
-      local _437_
+      local _436_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -1095,11 +1096,11 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           else
           end
         end
-        _437_ = tbl_14_auto
+        _436_ = tbl_14_auto
       end
-      return ("(" .. table.concat(_437_, " ") .. ")")
+      return ("(" .. table.concat(_436_, " ") .. ")")
     elseif utils["sequence?"](x) then
-      local _439_
+      local _438_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -1111,11 +1112,11 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           else
           end
         end
-        _439_ = tbl_14_auto
+        _438_ = tbl_14_auto
       end
-      return ("[" .. table.concat(_439_, " ") .. "]")
+      return ("[" .. table.concat(_438_, " ") .. "]")
     elseif utils["table?"](x) then
-      local _441_
+      local _440_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -1127,9 +1128,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           else
           end
         end
-        _441_ = tbl_14_auto
+        _440_ = tbl_14_auto
       end
-      return ("{" .. table.concat(_441_, " ") .. "}")
+      return ("{" .. table.concat(_440_, " ") .. "}")
     elseif (key_3f and utils["string?"](x) and x:find("^[-%w?\\^_!$%&*+./@:|<=>]+$")) then
       return (":" .. x)
     elseif utils["string?"](x) then
@@ -1141,10 +1142,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function set_fn_metadata(arg_list, docstring, parent, fn_name)
     if utils.root.options.useMetadata then
       local args
-      local function _444_(_241)
+      local function _443_(_241)
         return ("\"%s\""):format(deep_tostring(_241))
       end
-      args = utils.map(arg_list, _444_)
+      args = utils.map(arg_list, _443_)
       local meta_fields = {"\"fnl/arglist\"", ("{" .. table.concat(args, ", ") .. "}")}
       if docstring then
         table.insert(meta_fields, "\"fnl/docstring\"")
@@ -1159,28 +1160,29 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function get_fn_name(ast, scope, fn_name, multi)
     if (fn_name and (fn_name[1] ~= "nil")) then
-      local _447_
+      local _446_
       if not multi then
-        _447_ = compiler["declare-local"](fn_name, {}, scope, ast)
+        _446_ = compiler["declare-local"](fn_name, {}, scope, ast)
       else
-        _447_ = (compiler["symbol-to-expression"](fn_name, scope))[1]
+        _446_ = (compiler["symbol-to-expression"](fn_name, scope))[1]
       end
-      return _447_, not multi, 3
+      return _446_, not multi, 3
     else
       return nil, true, 2
     end
   end
   local function compile_named_fn(ast, f_scope, f_chunk, parent, index, fn_name, local_3f, arg_name_list, f_metadata)
+    utils.hook("customhook-early-fn", ast, f_scope)
     for i = (index + 1), #ast do
       compiler.compile1(ast[i], f_scope, f_chunk, {nval = (((i ~= #ast) and 0) or nil), tail = (i == #ast)})
     end
-    local _450_
+    local _449_
     if local_3f then
-      _450_ = "local function %s(%s)"
+      _449_ = "local function %s(%s)"
     else
-      _450_ = "%s = function(%s)"
+      _449_ = "%s = function(%s)"
     end
-    compiler.emit(parent, string.format(_450_, fn_name, table.concat(arg_name_list, ", ")), ast)
+    compiler.emit(parent, string.format(_449_, fn_name, table.concat(arg_name_list, ", ")), ast)
     compiler.emit(parent, f_chunk, ast)
     compiler.emit(parent, "end", ast)
     set_fn_metadata(f_metadata["fnl/arglist"], f_metadata["fnl/docstring"], parent, fn_name)
@@ -1196,29 +1198,29 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     local index_2a = (index + 1)
     local expr = ast[index_2a]
     if (utils["string?"](expr) and (index_2a < #ast)) then
-      local _453_
+      local _452_
       do
-        local _452_ = f_metadata
-        _452_["fnl/docstring"] = expr
-        _453_ = _452_
+        local _451_ = f_metadata
+        _451_["fnl/docstring"] = expr
+        _452_ = _451_
       end
-      return _453_, index_2a
+      return _452_, index_2a
     elseif (utils["table?"](expr) and (index_2a < #ast)) then
-      local _454_
+      local _453_
       do
         local tbl_11_auto = f_metadata
         for k, v in pairs(expr) do
-          local _455_, _456_ = k, v
-          if ((nil ~= _455_) and (nil ~= _456_)) then
-            local k_12_auto = _455_
-            local v_13_auto = _456_
+          local _454_, _455_ = k, v
+          if ((nil ~= _454_) and (nil ~= _455_)) then
+            local k_12_auto = _454_
+            local v_13_auto = _455_
             tbl_11_auto[k_12_auto] = v_13_auto
           else
           end
         end
-        _454_ = tbl_11_auto
+        _453_ = tbl_11_auto
       end
-      return _454_, index_2a
+      return _453_, index_2a
     else
       return f_metadata, index
     end
@@ -1226,9 +1228,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   SPECIALS.fn = function(ast, scope, parent)
     local f_scope
     do
-      local _459_ = compiler["make-scope"](scope)
-      do end (_459_)["vararg"] = false
-      f_scope = _459_
+      local _458_ = compiler["make-scope"](scope)
+      do end (_458_)["vararg"] = false
+      f_scope = _458_
     end
     local f_chunk = {}
     local fn_sym = utils["sym?"](ast[2])
@@ -1263,29 +1265,29 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   doc_special("fn", {"name?", "args", "docstring?", "..."}, "Function syntax. May optionally include a name and docstring or a metadata table.\nIf a name is provided, the function will be bound in the current scope.\nWhen called with the wrong number of args, excess args will be discarded\nand lacking args will be nil, use lambda for arity-checked functions.", true)
   SPECIALS.lua = function(ast, _, parent)
     compiler.assert(((#ast == 2) or (#ast == 3)), "expected 1 or 2 arguments", ast)
-    local _463_
+    local _462_
     do
-      local _462_ = utils["sym?"](ast[2])
-      if (nil ~= _462_) then
-        _463_ = tostring(_462_)
+      local _461_ = utils["sym?"](ast[2])
+      if (nil ~= _461_) then
+        _462_ = tostring(_461_)
       else
-        _463_ = _462_
+        _462_ = _461_
       end
     end
-    if ("nil" ~= _463_) then
+    if ("nil" ~= _462_) then
       table.insert(parent, {ast = ast, leaf = tostring(ast[2])})
     else
     end
-    local _467_
+    local _466_
     do
-      local _466_ = utils["sym?"](ast[3])
-      if (nil ~= _466_) then
-        _467_ = tostring(_466_)
+      local _465_ = utils["sym?"](ast[3])
+      if (nil ~= _465_) then
+        _466_ = tostring(_465_)
       else
-        _467_ = _466_
+        _466_ = _465_
       end
     end
-    if ("nil" ~= _467_) then
+    if ("nil" ~= _466_) then
       return tostring(ast[3])
     else
       return nil
@@ -1294,8 +1296,8 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function dot(ast, scope, parent)
     compiler.assert((1 < #ast), "expected table argument", ast)
     local len = #ast
-    local _let_470_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
-    local lhs = _let_470_[1]
+    local _let_469_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
+    local lhs = _let_469_[1]
     if (len == 2) then
       return tostring(lhs)
     else
@@ -1305,8 +1307,8 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         if (utils["string?"](index) and utils["valid-lua-identifier?"](index)) then
           table.insert(indices, ("." .. index))
         else
-          local _let_471_ = compiler.compile1(index, scope, parent, {nval = 1})
-          local index0 = _let_471_[1]
+          local _let_470_ = compiler.compile1(index, scope, parent, {nval = 1})
+          local index0 = _let_470_[1]
           table.insert(indices, ("[" .. tostring(index0) .. "]"))
         end
       end
@@ -1351,7 +1353,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   doc_special("var", {"name", "val"}, "Introduce new mutable local.")
   local function kv_3f(t)
-    local _475_
+    local _474_
     do
       local tbl_14_auto = {}
       local i_15_auto = #tbl_14_auto
@@ -1368,9 +1370,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         else
         end
       end
-      _475_ = tbl_14_auto
+      _474_ = tbl_14_auto
     end
-    return (_475_)[1]
+    return (_474_)[1]
   end
   SPECIALS.let = function(ast, scope, parent, opts)
     local bindings = ast[2]
@@ -1397,24 +1399,24 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
   end
   local function disambiguate_3f(rootstr, parent)
-    local function _480_()
-      local _479_ = get_prev_line(parent)
-      if (nil ~= _479_) then
-        local prev_line = _479_
+    local function _479_()
+      local _478_ = get_prev_line(parent)
+      if (nil ~= _478_) then
+        local prev_line = _478_
         return prev_line:match("%)$")
       else
         return nil
       end
     end
-    return (rootstr:match("^{") or _480_())
+    return (rootstr:match("^{") or _479_())
   end
   SPECIALS.tset = function(ast, scope, parent)
     compiler.assert((3 < #ast), "expected table, key, and value arguments", ast)
     local root = (compiler.compile1(ast[2], scope, parent, {nval = 1}))[1]
     local keys = {}
     for i = 3, (#ast - 1) do
-      local _let_482_ = compiler.compile1(ast[i], scope, parent, {nval = 1})
-      local key = _let_482_[1]
+      local _let_481_ = compiler.compile1(ast[i], scope, parent, {nval = 1})
+      local key = _let_481_[1]
       table.insert(keys, tostring(key))
     end
     local value = (compiler.compile1(ast[#ast], scope, parent, {nval = 1}))[1]
@@ -1538,8 +1540,8 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function compile_until(condition, scope, chunk)
     if condition then
-      local _let_491_ = compiler.compile1(condition, scope, chunk, {nval = 1})
-      local condition_lua = _let_491_[1]
+      local _let_490_ = compiler.compile1(condition, scope, chunk, {nval = 1})
+      local condition_lua = _let_490_[1]
       return compiler.emit(chunk, ("if %s then break end"):format(tostring(condition_lua)), utils.expr(condition, "expression"))
     else
       return nil
@@ -1622,10 +1624,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   SPECIALS["for"] = for_2a
   doc_special("for", {"[index start stop step?]", "..."}, "Numeric loop construct.\nEvaluates body once for each value between start and stop (inclusive).", true)
   local function native_method_call(ast, _scope, _parent, target, args)
-    local _let_495_ = ast
-    local _ = _let_495_[1]
-    local _0 = _let_495_[2]
-    local method_string = _let_495_[3]
+    local _let_494_ = ast
+    local _ = _let_494_[1]
+    local _0 = _let_494_[2]
+    local method_string = _let_494_[3]
     local call_string
     if ((target.type == "literal") or (target.type == "varg") or (target.type == "expression")) then
       call_string = "(%s):%s(%s)"
@@ -1647,18 +1649,18 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function method_call(ast, scope, parent)
     compiler.assert((2 < #ast), "expected at least 2 arguments", ast)
-    local _let_497_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
-    local target = _let_497_[1]
+    local _let_496_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
+    local target = _let_496_[1]
     local args = {}
     for i = 4, #ast do
       local subexprs
-      local _498_
+      local _497_
       if (i ~= #ast) then
-        _498_ = 1
+        _497_ = 1
       else
-        _498_ = nil
+        _497_ = nil
       end
-      subexprs = compiler.compile1(ast[i], scope, parent, {nval = _498_})
+      subexprs = compiler.compile1(ast[i], scope, parent, {nval = _497_})
       utils.map(subexprs, tostring, args)
     end
     if (utils["string?"](ast[3]) and utils["valid-lua-identifier?"](ast[3])) then
@@ -1696,10 +1698,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     compiler.assert((#ast == 2), "expected one argument", ast)
     local f_scope
     do
-      local _503_ = compiler["make-scope"](scope)
-      do end (_503_)["vararg"] = false
-      _503_["hashfn"] = true
-      f_scope = _503_
+      local _502_ = compiler["make-scope"](scope)
+      do end (_502_)["vararg"] = false
+      _502_["hashfn"] = true
+      f_scope = _502_
     end
     local f_chunk = {}
     local name = compiler.gensym(scope)
@@ -1737,9 +1739,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     return utils.expr(name, "sym")
   end
   doc_special("hashfn", {"..."}, "Function literal shorthand; args are either $... OR $1, $2, etc.")
-  local function maybe_short_circuit_protect(ast, i, name, _507_)
-    local _arg_508_ = _507_
-    local mac = _arg_508_["macros"]
+  local function maybe_short_circuit_protect(ast, i, name, _506_)
+    local _arg_507_ = _506_
+    local mac = _arg_507_["macros"]
     local call = (utils["list?"](ast) and tostring(ast[1]))
     if ((("or" == name) or ("and" == name)) and (1 < i) and (mac[call] or ("set" == call) or ("tset" == call) or ("global" == call))) then
       return utils.list(utils.sym("do"), ast)
@@ -1760,40 +1762,40 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         table.insert(operands, tostring(subexprs[1]))
       end
     end
-    local _511_ = #operands
-    if (_511_ == 0) then
-      local _513_
+    local _510_ = #operands
+    if (_510_ == 0) then
+      local _512_
       do
-        local _512_ = zero_arity
-        compiler.assert(_512_, "Expected more than 0 arguments", ast)
-        _513_ = _512_
+        local _511_ = zero_arity
+        compiler.assert(_511_, "Expected more than 0 arguments", ast)
+        _512_ = _511_
       end
-      return utils.expr(_513_, "literal")
-    elseif (_511_ == 1) then
+      return utils.expr(_512_, "literal")
+    elseif (_510_ == 1) then
       if unary_prefix then
         return ("(" .. unary_prefix .. padded_op .. operands[1] .. ")")
       else
         return operands[1]
       end
     elseif true then
-      local _ = _511_
+      local _ = _510_
       return ("(" .. table.concat(operands, padded_op) .. ")")
     else
       return nil
     end
   end
   local function define_arithmetic_special(name, zero_arity, unary_prefix, _3flua_name)
-    local _519_
+    local _518_
     do
-      local _516_ = (_3flua_name or name)
-      local _517_ = zero_arity
-      local _518_ = unary_prefix
-      local function _520_(...)
-        return arithmetic_special(_516_, _517_, _518_, ...)
+      local _515_ = (_3flua_name or name)
+      local _516_ = zero_arity
+      local _517_ = unary_prefix
+      local function _519_(...)
+        return arithmetic_special(_515_, _516_, _517_, ...)
       end
-      _519_ = _520_
+      _518_ = _519_
     end
-    SPECIALS[name] = _519_
+    SPECIALS[name] = _518_
     return doc_special(name, {"a", "b", "..."}, "Arithmetic operator; works the same as Lua but accepts more arguments.")
   end
   define_arithmetic_special("+", "0")
@@ -1822,13 +1824,13 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       local prefixed_lib_name = ("bit." .. lib_name)
       for i = 2, len do
         local subexprs
-        local _521_
+        local _520_
         if (i ~= len) then
-          _521_ = 1
+          _520_ = 1
         else
-          _521_ = nil
+          _520_ = nil
         end
-        subexprs = compiler.compile1(ast[i], scope, parent, {nval = _521_})
+        subexprs = compiler.compile1(ast[i], scope, parent, {nval = _520_})
         utils.map(subexprs, tostring, operands)
       end
       if (#operands == 1) then
@@ -1847,18 +1849,18 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
   end
   local function define_bitop_special(name, zero_arity, unary_prefix, native)
-    local _531_
+    local _530_
     do
-      local _527_ = native
-      local _528_ = name
-      local _529_ = zero_arity
-      local _530_ = unary_prefix
-      local function _532_(...)
-        return bitop_special(_527_, _528_, _529_, _530_, ...)
+      local _526_ = native
+      local _527_ = name
+      local _528_ = zero_arity
+      local _529_ = unary_prefix
+      local function _531_(...)
+        return bitop_special(_526_, _527_, _528_, _529_, ...)
       end
-      _531_ = _532_
+      _530_ = _531_
     end
-    SPECIALS[name] = _531_
+    SPECIALS[name] = _530_
     return nil
   end
   define_bitop_special("lshift", nil, "1", "<<")
@@ -1872,15 +1874,15 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   doc_special("bor", {"x1", "x2", "..."}, "Bitwise OR of any number of arguments.\nOnly works in Lua 5.3+ or LuaJIT with the --use-bit-lib flag.")
   doc_special("bxor", {"x1", "x2", "..."}, "Bitwise XOR of any number of arguments.\nOnly works in Lua 5.3+ or LuaJIT with the --use-bit-lib flag.")
   doc_special("..", {"a", "b", "..."}, "String concatenation operator; works the same as Lua but accepts more arguments.")
-  local function native_comparator(op, _533_, scope, parent)
-    local _arg_534_ = _533_
-    local _ = _arg_534_[1]
-    local lhs_ast = _arg_534_[2]
-    local rhs_ast = _arg_534_[3]
-    local _let_535_ = compiler.compile1(lhs_ast, scope, parent, {nval = 1})
-    local lhs = _let_535_[1]
-    local _let_536_ = compiler.compile1(rhs_ast, scope, parent, {nval = 1})
-    local rhs = _let_536_[1]
+  local function native_comparator(op, _532_, scope, parent)
+    local _arg_533_ = _532_
+    local _ = _arg_533_[1]
+    local lhs_ast = _arg_533_[2]
+    local rhs_ast = _arg_533_[3]
+    local _let_534_ = compiler.compile1(lhs_ast, scope, parent, {nval = 1})
+    local lhs = _let_534_[1]
+    local _let_535_ = compiler.compile1(rhs_ast, scope, parent, {nval = 1})
+    local rhs = _let_535_[1]
     return string.format("(%s %s %s)", tostring(lhs), op, tostring(rhs))
   end
   local function double_eval_protected_comparator(op, chain_op, ast, scope, parent)
@@ -1956,21 +1958,21 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local safe_require = nil
   local function safe_compiler_env()
-    local _540_
+    local _539_
     do
-      local _539_ = rawget(_G, "utf8")
-      if (nil ~= _539_) then
-        _540_ = utils.copy(_539_)
+      local _538_ = rawget(_G, "utf8")
+      if (nil ~= _538_) then
+        _539_ = utils.copy(_538_)
       else
-        _540_ = _539_
+        _539_ = _538_
       end
     end
-    return {table = utils.copy(table), math = utils.copy(math), string = utils.copy(string), pairs = pairs, ipairs = ipairs, select = select, tostring = tostring, tonumber = tonumber, bit = rawget(_G, "bit"), pcall = pcall, xpcall = xpcall, next = next, print = print, type = type, assert = assert, error = error, setmetatable = setmetatable, getmetatable = safe_getmetatable, require = safe_require, rawlen = rawget(_G, "rawlen"), rawget = rawget, rawset = rawset, rawequal = rawequal, _VERSION = _VERSION, utf8 = _540_}
+    return {table = utils.copy(table), math = utils.copy(math), string = utils.copy(string), pairs = pairs, ipairs = ipairs, select = select, tostring = tostring, tonumber = tonumber, bit = rawget(_G, "bit"), pcall = pcall, xpcall = xpcall, next = next, print = print, type = type, assert = assert, error = error, setmetatable = setmetatable, getmetatable = safe_getmetatable, require = safe_require, rawlen = rawget(_G, "rawlen"), rawget = rawget, rawset = rawset, rawequal = rawequal, _VERSION = _VERSION, utf8 = _539_}
   end
   local function combined_mt_pairs(env)
     local combined = {}
-    local _let_542_ = getmetatable(env)
-    local __index = _let_542_["__index"]
+    local _let_541_ = getmetatable(env)
+    local __index = _let_541_["__index"]
     if ("table" == type(__index)) then
       for k, v in pairs(__index) do
         combined[k] = v
@@ -1985,42 +1987,42 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function make_compiler_env(ast, scope, parent, _3fopts)
     local provided
     do
-      local _544_ = (_3fopts or utils.root.options)
-      if ((_G.type(_544_) == "table") and ((_544_)["compiler-env"] == "strict")) then
+      local _543_ = (_3fopts or utils.root.options)
+      if ((_G.type(_543_) == "table") and ((_543_)["compiler-env"] == "strict")) then
         provided = safe_compiler_env()
-      elseif ((_G.type(_544_) == "table") and (nil ~= (_544_).compilerEnv)) then
-        local compilerEnv = (_544_).compilerEnv
+      elseif ((_G.type(_543_) == "table") and (nil ~= (_543_).compilerEnv)) then
+        local compilerEnv = (_543_).compilerEnv
         provided = compilerEnv
-      elseif ((_G.type(_544_) == "table") and (nil ~= (_544_)["compiler-env"])) then
-        local compiler_env = (_544_)["compiler-env"]
+      elseif ((_G.type(_543_) == "table") and (nil ~= (_543_)["compiler-env"])) then
+        local compiler_env = (_543_)["compiler-env"]
         provided = compiler_env
       elseif true then
-        local _ = _544_
+        local _ = _543_
         provided = safe_compiler_env(false)
       else
         provided = nil
       end
     end
     local env
-    local function _546_(base)
+    local function _545_(base)
       return utils.sym(compiler.gensym((compiler.scopes.macro or scope), base))
     end
-    local function _547_()
+    local function _546_()
       return compiler.scopes.macro
     end
-    local function _548_(symbol)
+    local function _547_(symbol)
       compiler.assert(compiler.scopes.macro, "must call from macro", ast)
       return compiler.scopes.macro.manglings[tostring(symbol)]
     end
-    local function _549_(form)
+    local function _548_(form)
       compiler.assert(compiler.scopes.macro, "must call from macro", ast)
       return compiler.macroexpand(form, compiler.scopes.macro)
     end
-    env = {_AST = ast, _CHUNK = parent, _IS_COMPILER = true, _SCOPE = scope, _SPECIALS = compiler.scopes.global.specials, _VARARG = utils.varg(), ["macro-loaded"] = macro_loaded, unpack = unpack, ["assert-compile"] = compiler.assert, view = view, version = utils.version, metadata = compiler.metadata, ["ast-source"] = utils["ast-source"], list = utils.list, ["list?"] = utils["list?"], ["table?"] = utils["table?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], sym = utils.sym, ["sym?"] = utils["sym?"], ["multi-sym?"] = utils["multi-sym?"], comment = utils.comment, ["comment?"] = utils["comment?"], ["varg?"] = utils["varg?"], gensym = _546_, ["get-scope"] = _547_, ["in-scope?"] = _548_, macroexpand = _549_}
+    env = {_AST = ast, _CHUNK = parent, _IS_COMPILER = true, _SCOPE = scope, _SPECIALS = compiler.scopes.global.specials, _VARARG = utils.varg(), ["macro-loaded"] = macro_loaded, unpack = unpack, ["assert-compile"] = compiler.assert, view = view, version = utils.version, metadata = compiler.metadata, ["ast-source"] = utils["ast-source"], list = utils.list, ["list?"] = utils["list?"], ["table?"] = utils["table?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], sym = utils.sym, ["sym?"] = utils["sym?"], ["multi-sym?"] = utils["multi-sym?"], comment = utils.comment, ["comment?"] = utils["comment?"], ["varg?"] = utils["varg?"], gensym = _545_, ["get-scope"] = _546_, ["in-scope?"] = _547_, macroexpand = _548_}
     env._G = env
     return setmetatable(env, {__index = provided, __newindex = provided, __pairs = combined_mt_pairs})
   end
-  local function _551_(...)
+  local function _550_(...)
     local tbl_14_auto = {}
     local i_15_auto = #tbl_14_auto
     for c in string.gmatch((package.config or ""), "([^\n]+)") do
@@ -2033,10 +2035,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
     return tbl_14_auto
   end
-  local _local_550_ = _551_(...)
-  local dirsep = _local_550_[1]
-  local pathsep = _local_550_[2]
-  local pathmark = _local_550_[3]
+  local _local_549_ = _550_(...)
+  local dirsep = _local_549_[1]
+  local pathsep = _local_549_[2]
+  local pathmark = _local_549_[3]
   local pkg_config = {dirsep = (dirsep or "/"), pathmark = (pathmark or ";"), pathsep = (pathsep or "?")}
   local function escapepat(str)
     return string.gsub(str, "[^%w]", "%%%1")
@@ -2049,40 +2051,40 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     local function try_path(path)
       local filename = path:gsub(escapepat(pkg_config.pathmark), no_dot_module)
       local filename2 = path:gsub(escapepat(pkg_config.pathmark), modulename)
-      local _553_ = (io.open(filename) or io.open(filename2))
-      if (nil ~= _553_) then
-        local file = _553_
+      local _552_ = (io.open(filename) or io.open(filename2))
+      if (nil ~= _552_) then
+        local file = _552_
         file:close()
         return filename
       elseif true then
-        local _ = _553_
+        local _ = _552_
         return nil, ("no file '" .. filename .. "'")
       else
         return nil
       end
     end
     local function find_in_path(start, _3ftried_paths)
-      local _555_ = fullpath:match(pattern, start)
-      if (nil ~= _555_) then
-        local path = _555_
-        local _556_, _557_ = try_path(path)
-        if (nil ~= _556_) then
-          local filename = _556_
+      local _554_ = fullpath:match(pattern, start)
+      if (nil ~= _554_) then
+        local path = _554_
+        local _555_, _556_ = try_path(path)
+        if (nil ~= _555_) then
+          local filename = _555_
           return filename
-        elseif ((_556_ == nil) and (nil ~= _557_)) then
-          local error = _557_
-          local function _559_()
-            local _558_ = (_3ftried_paths or {})
-            table.insert(_558_, error)
-            return _558_
+        elseif ((_555_ == nil) and (nil ~= _556_)) then
+          local error = _556_
+          local function _558_()
+            local _557_ = (_3ftried_paths or {})
+            table.insert(_557_, error)
+            return _557_
           end
-          return find_in_path((start + #path + 1), _559_())
+          return find_in_path((start + #path + 1), _558_())
         else
           return nil
         end
       elseif true then
-        local _ = _555_
-        local function _561_()
+        local _ = _554_
+        local function _560_()
           local tried_paths = table.concat((_3ftried_paths or {}), "\n\9")
           if (_VERSION < "Lua 5.4") then
             return ("\n\9" .. tried_paths)
@@ -2090,7 +2092,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
             return tried_paths
           end
         end
-        return nil, _561_()
+        return nil, _560_()
       else
         return nil
       end
@@ -2098,33 +2100,33 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     return find_in_path(1)
   end
   local function make_searcher(_3foptions)
-    local function _564_(module_name)
+    local function _563_(module_name)
       local opts = utils.copy(utils.root.options)
       for k, v in pairs((_3foptions or {})) do
         opts[k] = v
       end
       opts["module-name"] = module_name
-      local _565_, _566_ = search_module(module_name)
-      if (nil ~= _565_) then
-        local filename = _565_
-        local _569_
+      local _564_, _565_ = search_module(module_name)
+      if (nil ~= _564_) then
+        local filename = _564_
+        local _568_
         do
-          local _567_ = filename
-          local _568_ = opts
-          local function _570_(...)
-            return utils["fennel-module"].dofile(_567_, _568_, ...)
+          local _566_ = filename
+          local _567_ = opts
+          local function _569_(...)
+            return utils["fennel-module"].dofile(_566_, _567_, ...)
           end
-          _569_ = _570_
+          _568_ = _569_
         end
-        return _569_, filename
-      elseif ((_565_ == nil) and (nil ~= _566_)) then
-        local error = _566_
+        return _568_, filename
+      elseif ((_564_ == nil) and (nil ~= _565_)) then
+        local error = _565_
         return error
       else
         return nil
       end
     end
-    return _564_
+    return _563_
   end
   local function dofile_with_searcher(fennel_macro_searcher, filename, opts, ...)
     local searchers = (package.loaders or package.searchers or {})
@@ -2136,42 +2138,42 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function fennel_macro_searcher(module_name)
     local opts
     do
-      local _572_ = utils.copy(utils.root.options)
-      do end (_572_)["module-name"] = module_name
-      _572_["env"] = "_COMPILER"
-      _572_["requireAsInclude"] = false
-      _572_["allowedGlobals"] = nil
-      opts = _572_
+      local _571_ = utils.copy(utils.root.options)
+      do end (_571_)["module-name"] = module_name
+      _571_["env"] = "_COMPILER"
+      _571_["requireAsInclude"] = false
+      _571_["allowedGlobals"] = nil
+      opts = _571_
     end
-    local _573_ = search_module(module_name, utils["fennel-module"]["macro-path"])
-    if (nil ~= _573_) then
-      local filename = _573_
-      local _574_
+    local _572_ = search_module(module_name, utils["fennel-module"]["macro-path"])
+    if (nil ~= _572_) then
+      local filename = _572_
+      local _573_
       if (opts["compiler-env"] == _G) then
-        local _575_ = fennel_macro_searcher
-        local _576_ = filename
-        local _577_ = opts
-        local function _579_(...)
-          return dofile_with_searcher(_575_, _576_, _577_, ...)
+        local _574_ = fennel_macro_searcher
+        local _575_ = filename
+        local _576_ = opts
+        local function _578_(...)
+          return dofile_with_searcher(_574_, _575_, _576_, ...)
         end
-        _574_ = _579_
+        _573_ = _578_
       else
-        local _580_ = filename
-        local _581_ = opts
-        local function _583_(...)
-          return utils["fennel-module"].dofile(_580_, _581_, ...)
+        local _579_ = filename
+        local _580_ = opts
+        local function _582_(...)
+          return utils["fennel-module"].dofile(_579_, _580_, ...)
         end
-        _574_ = _583_
+        _573_ = _582_
       end
-      return _574_, filename
+      return _573_, filename
     else
       return nil
     end
   end
   local function lua_macro_searcher(module_name)
-    local _586_ = search_module(module_name, package.path)
-    if (nil ~= _586_) then
-      local filename = _586_
+    local _585_ = search_module(module_name, package.path)
+    if (nil ~= _585_) then
+      local filename = _585_
       local code
       do
         local f = io.open(filename)
@@ -2183,10 +2185,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
             return error(..., 0)
           end
         end
-        local function _588_()
+        local function _587_()
           return assert(f:read("*a"))
         end
-        code = close_handlers_8_auto(_G.xpcall(_588_, (package.loaded.fennel or debug).traceback))
+        code = close_handlers_8_auto(_G.xpcall(_587_, (package.loaded.fennel or debug).traceback))
       end
       local chunk = load_code(code, make_compiler_env(), filename)
       return chunk, filename
@@ -2196,16 +2198,16 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local macro_searchers = {fennel_macro_searcher, lua_macro_searcher}
   local function search_macro_module(modname, n)
-    local _590_ = macro_searchers[n]
-    if (nil ~= _590_) then
-      local f = _590_
-      local _591_, _592_ = f(modname)
-      if ((nil ~= _591_) and true) then
-        local loader = _591_
-        local _3ffilename = _592_
+    local _589_ = macro_searchers[n]
+    if (nil ~= _589_) then
+      local f = _589_
+      local _590_, _591_ = f(modname)
+      if ((nil ~= _590_) and true) then
+        local loader = _590_
+        local _3ffilename = _591_
         return loader, _3ffilename
       elseif true then
-        local _ = _591_
+        local _ = _590_
         return search_macro_module(modname, (n + 1))
       else
         return nil
@@ -2221,16 +2223,16 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       return nil
     end
   end
-  local function _596_(modname)
-    local function _597_()
+  local function _595_(modname)
+    local function _596_()
       local loader, filename = search_macro_module(modname, 1)
       compiler.assert(loader, (modname .. " module not found."))
       do end (macro_loaded)[modname] = loader(modname, filename)
       return macro_loaded[modname]
     end
-    return (macro_loaded[modname] or sandbox_fennel_module(modname) or _597_())
+    return (macro_loaded[modname] or sandbox_fennel_module(modname) or _596_())
   end
-  safe_require = _596_
+  safe_require = _595_
   local function add_macros(macros_2a, ast, scope)
     compiler.assert(utils["table?"](macros_2a), "expected macros to be table", ast)
     for k, v in pairs(macros_2a) do
@@ -2240,10 +2242,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
     return nil
   end
-  local function resolve_module_name(_598_, _scope, _parent, opts)
-    local _arg_599_ = _598_
-    local filename = _arg_599_["filename"]
-    local second = _arg_599_[2]
+  local function resolve_module_name(_597_, _scope, _parent, opts)
+    local _arg_598_ = _597_
+    local filename = _arg_598_["filename"]
+    local second = _arg_598_[2]
     local filename0 = (filename or (utils["table?"](second) and second.filename))
     local module_name = utils.root.options["module-name"]
     local modexpr = compiler.compile(second, opts)
@@ -2302,10 +2304,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           return error(..., 0)
         end
       end
-      local function _605_()
+      local function _604_()
         return assert(f:read("*all")):gsub("[\13\n]*$", "")
       end
-      src = close_handlers_8_auto(_G.xpcall(_605_, (package.loaded.fennel or debug).traceback))
+      src = close_handlers_8_auto(_G.xpcall(_604_, (package.loaded.fennel or debug).traceback))
     end
     local ret = utils.expr(("require(\"" .. mod .. "\")"), "statement")
     local target = ("package.preload[%q]"):format(mod)
@@ -2337,12 +2339,12 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     compiler.assert((#ast == 2), "expected one argument", ast)
     local modexpr
     do
-      local _608_, _609_ = pcall(resolve_module_name, ast, scope, parent, opts)
-      if ((_608_ == true) and (nil ~= _609_)) then
-        local modname = _609_
+      local _607_, _608_ = pcall(resolve_module_name, ast, scope, parent, opts)
+      if ((_607_ == true) and (nil ~= _608_)) then
+        local modname = _608_
         modexpr = utils.expr(string.format("%q", modname), "literal")
       elseif true then
-        local _ = _608_
+        local _ = _607_
         modexpr = (compiler.compile1(ast[2], scope, parent, {nval = 1}))[1]
       else
         modexpr = nil
@@ -2361,13 +2363,13 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       utils.root.options["module-name"] = mod
       _ = nil
       local res
-      local function _613_()
-        local _612_ = search_module(mod)
-        if (nil ~= _612_) then
-          local fennel_path = _612_
+      local function _612_()
+        local _611_ = search_module(mod)
+        if (nil ~= _611_) then
+          local fennel_path = _611_
           return include_path(ast, opts, fennel_path, mod, true)
         elseif true then
-          local _0 = _612_
+          local _0 = _611_
           local lua_path = search_module(mod, package.path)
           if lua_path then
             return include_path(ast, opts, lua_path, mod, false)
@@ -2380,7 +2382,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           return nil
         end
       end
-      res = ((utils["member?"](mod, (utils.root.options.skipInclude or {})) and opts.fallback(modexpr, true)) or include_circular_fallback(mod, modexpr, opts.fallback, ast) or utils.root.scope.includes[mod] or _613_())
+      res = ((utils["member?"](mod, (utils.root.options.skipInclude or {})) and opts.fallback(modexpr, true)) or include_circular_fallback(mod, modexpr, opts.fallback, ast) or utils.root.scope.includes[mod] or _612_())
       utils.root.options["module-name"] = oldmod
       return res
     end
@@ -2883,14 +2885,13 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     local line = _arg_317_["line"]
     local bytestart = _arg_317_["bytestart"]
     local byteend = _arg_317_["byteend"]
-    if ("table" == type(node)) then
+    do
       local src = utils["ast-source"](node)
-      if (filename ~= src.filename) then
+      if (("table" == type(node)) and (filename ~= src.filename)) then
         src.filename, src.line, src["from-macro?"] = filename, line, true
         src.bytestart, src.byteend = bytestart, byteend
       else
       end
-    else
     end
     return ("table" == type(node))
   end
@@ -2907,8 +2908,8 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
   local function quote_literal_nils(index, node, parent)
     if (parent and utils["list?"](parent)) then
       for i = 1, max_n(parent) do
-        local _321_ = parent[i]
-        if (_321_ == nil) then
+        local _320_ = parent[i]
+        if (_320_ == nil) then
           parent[i] = utils.sym("nil")
         else
         end
@@ -2918,10 +2919,10 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     return index, node, parent
   end
   local function comp(f, g)
-    local function _324_(...)
+    local function _323_(...)
       return f(g(...))
     end
-    return _324_
+    return _323_
   end
   local function built_in_3f(m)
     local found_3f = false
@@ -2932,41 +2933,41 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     return found_3f
   end
   local function macroexpand_2a(ast, scope, _3fonce)
-    local _325_
+    local _324_
     if utils["list?"](ast) then
-      _325_ = find_macro(ast, scope)
+      _324_ = find_macro(ast, scope)
     else
-      _325_ = nil
+      _324_ = nil
     end
-    if (_325_ == false) then
+    if (_324_ == false) then
       return ast
-    elseif (nil ~= _325_) then
-      local macro_2a = _325_
+    elseif (nil ~= _324_) then
+      local macro_2a = _324_
       local old_scope = scopes.macro
       local _
       scopes.macro = scope
       _ = nil
       local ok, transformed = nil, nil
-      local function _327_()
+      local function _326_()
         return macro_2a(unpack(ast, 2))
       end
-      local function _328_()
+      local function _327_()
         if built_in_3f(macro_2a) then
           return tostring
         else
           return debug.traceback
         end
       end
-      ok, transformed = xpcall(_327_, _328_())
-      local _330_
+      ok, transformed = xpcall(_326_, _327_())
+      local _329_
       do
-        local _329_ = ast
-        local function _331_(...)
-          return propagate_trace_info(_329_, ...)
+        local _328_ = ast
+        local function _330_(...)
+          return propagate_trace_info(_328_, ...)
         end
-        _330_ = _331_
+        _329_ = _330_
       end
-      utils["walk-tree"](transformed, comp(_330_, quote_literal_nils))
+      utils["walk-tree"](transformed, comp(_329_, quote_literal_nils))
       scopes.macro = old_scope
       assert_compile(ok, transformed, ast)
       if (_3fonce or not transformed) then
@@ -2975,7 +2976,7 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
         return macroexpand_2a(transformed, scope)
       end
     elseif true then
-      local _ = _325_
+      local _ = _324_
       return ast
     else
       return nil
@@ -3009,14 +3010,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     assert_compile((utils["sym?"](ast[1]) or utils["list?"](ast[1]) or ("string" == type(ast[1]))), ("cannot call literal value " .. tostring(ast[1])), ast)
     for i = 2, len do
       local subexprs
-      local _337_
+      local _336_
       if (i ~= len) then
-        _337_ = 1
+        _336_ = 1
       else
-        _337_ = nil
+        _336_ = nil
       end
-      subexprs = compile1(ast[i], scope, parent, {nval = _337_})
-      table.insert(fargs, (subexprs[1] or utils.expr("nil", "literal")))
+      subexprs = compile1(ast[i], scope, parent, {nval = _336_})
+      table.insert(fargs, subexprs[1])
       if (i == len) then
         for j = 2, #subexprs do
           table.insert(fargs, subexprs[j])
@@ -3053,13 +3054,13 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     end
   end
   local function compile_varg(ast, scope, parent, opts)
-    local _342_
+    local _341_
     if scope.hashfn then
-      _342_ = "use $... in hashfn"
+      _341_ = "use $... in hashfn"
     else
-      _342_ = "unexpected vararg"
+      _341_ = "unexpected vararg"
     end
-    assert_compile(scope.vararg, _342_, ast)
+    assert_compile(scope.vararg, _341_, ast)
     return handle_compile_opts({utils.expr("...", "varg")}, parent, opts, ast)
   end
   local function compile_sym(ast, scope, parent, opts)
@@ -3074,20 +3075,20 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     return handle_compile_opts({e}, parent, opts, ast)
   end
   local function serialize_number(n)
-    local _345_ = string.gsub(tostring(n), ",", ".")
-    return _345_
+    local _344_ = string.gsub(tostring(n), ",", ".")
+    return _344_
   end
   local function compile_scalar(ast, _scope, parent, opts)
     local serialize
     do
-      local _346_ = type(ast)
-      if (_346_ == "nil") then
+      local _345_ = type(ast)
+      if (_345_ == "nil") then
         serialize = tostring
-      elseif (_346_ == "boolean") then
+      elseif (_345_ == "boolean") then
         serialize = tostring
-      elseif (_346_ == "string") then
+      elseif (_345_ == "string") then
         serialize = serialize_string
-      elseif (_346_ == "number") then
+      elseif (_345_ == "number") then
         serialize = serialize_number
       else
         serialize = nil
@@ -3102,8 +3103,8 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
         if ((type(k) == "string") and utils["valid-lua-identifier?"](k)) then
           return {k, k}
         else
-          local _let_348_ = compile1(k, scope, parent, {nval = 1})
-          local compiled = _let_348_[1]
+          local _let_347_ = compile1(k, scope, parent, {nval = 1})
+          local compiled = _let_347_[1]
           local kstr = ("[" .. tostring(compiled) .. "]")
           return {kstr, k}
         end
@@ -3126,15 +3127,15 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
         end
         keys = tbl_14_auto
       end
-      local function _354_(_352_)
-        local _arg_353_ = _352_
-        local k1 = _arg_353_[1]
-        local k2 = _arg_353_[2]
-        local _let_355_ = compile1(ast[k2], scope, parent, {nval = 1})
-        local v = _let_355_[1]
+      local function _353_(_351_)
+        local _arg_352_ = _351_
+        local k1 = _arg_352_[1]
+        local k2 = _arg_352_[2]
+        local _let_354_ = compile1(ast[k2], scope, parent, {nval = 1})
+        local v = _let_354_[1]
         return string.format("%s = %s", k1, tostring(v))
       end
-      utils.map(keys, _354_, buffer)
+      utils.map(keys, _353_, buffer)
     end
     for i = 1, #ast do
       local nval = ((i ~= #ast) and 1)
@@ -3161,12 +3162,12 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
   end
   local function destructure(to, from, ast, scope, parent, opts)
     local opts0 = (opts or {})
-    local _let_357_ = opts0
-    local isvar = _let_357_["isvar"]
-    local declaration = _let_357_["declaration"]
-    local forceglobal = _let_357_["forceglobal"]
-    local forceset = _let_357_["forceset"]
-    local symtype = _let_357_["symtype"]
+    local _let_356_ = opts0
+    local isvar = _let_356_["isvar"]
+    local declaration = _let_356_["declaration"]
+    local forceglobal = _let_356_["forceglobal"]
+    local forceset = _let_356_["forceset"]
+    local symtype = _let_356_["symtype"]
     local symtype0 = ("_" .. (symtype or "dst"))
     local setter
     if declaration then
@@ -3205,14 +3206,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     end
     local function compile_top_target(lvalues)
       local inits
-      local function _363_(_241)
+      local function _362_(_241)
         if scope.manglings[_241] then
           return _241
         else
           return "nil"
         end
       end
-      inits = utils.map(lvalues, _363_)
+      inits = utils.map(lvalues, _362_)
       local init = table.concat(inits, ", ")
       local lvalue = table.concat(lvalues, ", ")
       local plast = parent[#parent]
@@ -3254,7 +3255,7 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     local unpack_fn = "function (t, k, e)\n                        local mt = getmetatable(t)\n                        if 'table' == type(mt) and mt.__fennelrest then\n                          return mt.__fennelrest(t, k)\n                        elseif e then\n                          local rest = {}\n                          for k, v in pairs(t) do\n                            if not e[k] then rest[k] = v end\n                          end\n                          return rest\n                        else\n                          return {(table.unpack or unpack)(t, k)}\n                        end\n                      end"
     local function destructure_kv_rest(s, v, left, excluded_keys, destructure1)
       local exclude_str
-      local _370_
+      local _369_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -3266,9 +3267,9 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
           else
           end
         end
-        _370_ = tbl_14_auto
+        _369_ = tbl_14_auto
       end
-      exclude_str = table.concat(_370_, ", ")
+      exclude_str = table.concat(_369_, ", ")
       local subexpr = utils.expr(string.format(string.gsub(("(" .. unpack_fn .. ")(%s, %s, {%s})"), "\n%s*", " "), s, tostring(v), exclude_str), "expression")
       return destructure1(v, {subexpr}, left)
     end
@@ -3283,16 +3284,16 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       local s = gensym(scope, symtype0)
       local right
       do
-        local _372_
+        local _371_
         if top_3f then
-          _372_ = exprs1(compile1(from, scope, parent))
+          _371_ = exprs1(compile1(from, scope, parent))
         else
-          _372_ = exprs1(rightexprs)
+          _371_ = exprs1(rightexprs)
         end
-        if (_372_ == "") then
+        if (_371_ == "") then
           right = "nil"
-        elseif (nil ~= _372_) then
-          local right0 = _372_
+        elseif (nil ~= _371_) then
+          local right0 = _371_
           right = right0
         else
           right = nil
@@ -3465,14 +3466,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       else
       end
       if (info.what == "Lua") then
-        local function _392_()
+        local function _391_()
           if info.name then
             return ("'" .. info.name .. "'")
           else
             return "?"
           end
         end
-        return string.format("  %s:%d: in function %s", info.short_src, info.currentline, _392_())
+        return string.format("  %s:%d: in function %s", info.short_src, info.currentline, _391_())
       elseif (info.short_src == "(tail call)") then
         return "  (tail call)"
       else
@@ -3496,11 +3497,11 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       local done_3f, level = false, (_3fstart or 2)
       while not done_3f do
         do
-          local _396_ = debug.getinfo(level, "Sln")
-          if (_396_ == nil) then
+          local _395_ = debug.getinfo(level, "Sln")
+          if (_395_ == nil) then
             done_3f = true
-          elseif (nil ~= _396_) then
-            local info = _396_
+          elseif (nil ~= _395_) then
+            local info = _395_
             table.insert(lines, traceback_frame(info))
           else
           end
@@ -3511,14 +3512,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     end
   end
   local function entry_transform(fk, fv)
-    local function _399_(k, v)
+    local function _398_(k, v)
       if (type(k) == "number") then
         return k, fv(v)
       else
         return fk(k), fv(v)
       end
     end
-    return _399_
+    return _398_
   end
   local function mixed_concat(t, joiner)
     local seen = {}
@@ -3564,10 +3565,10 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       return res[1]
     elseif utils["list?"](form) then
       local mapped
-      local function _404_()
+      local function _403_()
         return nil
       end
-      mapped = utils.kvmap(form, entry_transform(_404_, q))
+      mapped = utils.kvmap(form, entry_transform(_403_, q))
       local filename
       if form.filename then
         filename = string.format("%q", form.filename)
@@ -3585,13 +3586,13 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       else
         filename = "nil"
       end
-      local _407_
+      local _406_
       if source then
-        _407_ = source.line
+        _406_ = source.line
       else
-        _407_ = "nil"
+        _406_ = "nil"
       end
-      return string.format("setmetatable({%s}, {filename=%s, line=%s, sequence=%s})", mixed_concat(mapped, ", "), filename, _407_, "(getmetatable(sequence()))['sequence']")
+      return string.format("setmetatable({%s}, {filename=%s, line=%s, sequence=%s})", mixed_concat(mapped, ", "), filename, _406_, "(getmetatable(sequence()))['sequence']")
     elseif (type(form) == "table") then
       local mapped = utils.kvmap(form, entry_transform(q, q))
       local source = getmetatable(form)
@@ -3601,14 +3602,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       else
         filename = "nil"
       end
-      local function _410_()
+      local function _409_()
         if source then
           return source.line
         else
           return "nil"
         end
       end
-      return string.format("setmetatable({%s}, {filename=%s, line=%s})", mixed_concat(mapped, ", "), filename, _410_())
+      return string.format("setmetatable({%s}, {filename=%s, line=%s})", mixed_concat(mapped, ", "), filename, _409_())
     elseif (type(form) == "string") then
       return serialize_string(form)
     else
@@ -4759,7 +4760,7 @@ package.preload["fennel.view"] = package.preload["fennel.view"] or function(...)
 end
 package.preload["fennel.utils"] = package.preload["fennel.utils"] or function(...)
   local view = require("fennel.view")
-  local version = "1.2.0-dev"
+  local version = "1.3.0-dev"
   local function luajit_vm_3f()
     return ((nil ~= _G.jit) and (type(_G.jit) == "table") and (nil ~= _G.jit.on) and (nil ~= _G.jit.off) and (type(_G.jit.version_num) == "number"))
   end
@@ -5319,14 +5320,14 @@ package.preload["fennel"] = package.preload["fennel"] or function(...)
     local env = eval_env(opts.env, opts)
     local lua_source = compiler["compile-string"](str, opts)
     local loader
-    local function _733_(...)
+    local function _732_(...)
       if opts.filename then
         return ("@" .. opts.filename)
       else
         return str
       end
     end
-    loader = specials["load-code"](lua_source, env, _733_(...))
+    loader = specials["load-code"](lua_source, env, _732_(...))
     opts.filename = nil
     return loader(...)
   end
@@ -5351,10 +5352,10 @@ package.preload["fennel"] = package.preload["fennel"] or function(...)
       out[k] = {["macro?"] = true, ["body-form?"] = utils["member?"](k, body_3f), ["binding-form?"] = utils["member?"](k, binding_3f), ["define?"] = utils["member?"](k, define_3f)}
     end
     for k, v in pairs(_G) do
-      local _734_ = type(v)
-      if (_734_ == "function") then
+      local _733_ = type(v)
+      if (_733_ == "function") then
         out[k] = {["global?"] = true, ["function?"] = true}
-      elseif (_734_ == "table") then
+      elseif (_733_ == "table") then
         for k2, v2 in pairs(v) do
           if (("function" == type(v2)) and (k ~= "_G")) then
             out[(k .. "." .. k2)] = {["function?"] = true, ["global?"] = true}
@@ -5367,7 +5368,7 @@ package.preload["fennel"] = package.preload["fennel"] or function(...)
     end
     return out
   end
-  local mod = {list = utils.list, ["list?"] = utils["list?"], sym = utils.sym, ["sym?"] = utils["sym?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], comment = utils.comment, ["comment?"] = utils["comment?"], varg = utils.varg, ["varg?"] = utils["varg?"], ["sym-char?"] = parser["sym-char?"], parser = parser.parser, compile = compiler.compile, ["compile-string"] = compiler["compile-string"], ["compile-stream"] = compiler["compile-stream"], eval = eval, repl = repl, view = view, dofile = dofile_2a, ["load-code"] = specials["load-code"], doc = specials.doc, metadata = compiler.metadata, traceback = compiler.traceback, version = utils.version, ["runtime-version"] = utils["runtime-version"], ["ast-source"] = utils["ast-source"], path = utils.path, ["macro-path"] = utils["macro-path"], ["macro-loaded"] = specials["macro-loaded"], ["macro-searchers"] = specials["macro-searchers"], ["search-module"] = specials["search-module"], ["make-searcher"] = specials["make-searcher"], searcher = specials["make-searcher"](), syntax = syntax, gensym = compiler.gensym, scope = compiler["make-scope"], mangle = compiler["global-mangling"], unmangle = compiler["global-unmangling"], compile1 = compiler.compile1, ["string-stream"] = parser["string-stream"], granulate = parser.granulate, loadCode = specials["load-code"], make_searcher = specials["make-searcher"], makeSearcher = specials["make-searcher"], searchModule = specials["search-module"], macroPath = utils["macro-path"], macroSearchers = specials["macro-searchers"], macroLoaded = specials["macro-loaded"], compileStream = compiler["compile-stream"], compileString = compiler["compile-string"], stringStream = parser["string-stream"], runtimeVersion = utils["runtime-version"]}
+  local mod = {list = utils.list, ["list?"] = utils["list?"], sym = utils.sym, ["sym?"] = utils["sym?"], ["multi-sym?"] = utils["multi-sym?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], comment = utils.comment, ["comment?"] = utils["comment?"], varg = utils.varg, ["varg?"] = utils["varg?"], ["sym-char?"] = parser["sym-char?"], parser = parser.parser, compile = compiler.compile, ["compile-string"] = compiler["compile-string"], ["compile-stream"] = compiler["compile-stream"], eval = eval, repl = repl, view = view, dofile = dofile_2a, ["load-code"] = specials["load-code"], doc = specials.doc, metadata = compiler.metadata, traceback = compiler.traceback, version = utils.version, ["runtime-version"] = utils["runtime-version"], ["ast-source"] = utils["ast-source"], path = utils.path, ["macro-path"] = utils["macro-path"], ["macro-loaded"] = specials["macro-loaded"], ["macro-searchers"] = specials["macro-searchers"], ["search-module"] = specials["search-module"], ["make-searcher"] = specials["make-searcher"], searcher = specials["make-searcher"](), syntax = syntax, gensym = compiler.gensym, scope = compiler["make-scope"], mangle = compiler["global-mangling"], unmangle = compiler["global-unmangling"], compile1 = compiler.compile1, ["string-stream"] = parser["string-stream"], granulate = parser.granulate, loadCode = specials["load-code"], make_searcher = specials["make-searcher"], makeSearcher = specials["make-searcher"], searchModule = specials["search-module"], macroPath = utils["macro-path"], macroSearchers = specials["macro-searchers"], macroLoaded = specials["macro-loaded"], compileStream = compiler["compile-stream"], compileString = compiler["compile-string"], stringStream = parser["string-stream"], runtimeVersion = utils["runtime-version"]}
   utils["fennel-module"] = mod
   do
     local builtin_macros = [===[;; These macros are awkward because their definition cannot rely on the any
@@ -6002,17 +6003,17 @@ package.preload["fennel"] = package.preload["fennel"] or function(...)
     ]===]
     local module_name = "fennel.macros"
     local _
-    local function _737_()
+    local function _736_()
       return mod
     end
-    package.preload[module_name] = _737_
+    package.preload[module_name] = _736_
     _ = nil
     local env
     do
-      local _738_ = specials["make-compiler-env"](nil, compiler.scopes.compiler, {})
-      do end (_738_)["utils"] = utils
-      _738_["fennel"] = mod
-      env = _738_
+      local _737_ = specials["make-compiler-env"](nil, compiler.scopes.compiler, {})
+      do end (_737_)["utils"] = utils
+      _737_["fennel"] = mod
+      env = _737_
     end
     local built_ins = eval(builtin_macros, {env = env, scope = compiler.scopes.compiler, allowedGlobals = false, useMetadata = true, filename = "src/fennel/macros.fnl", moduleName = module_name})
     for k, v in pairs(built_ins) do
@@ -6028,23 +6029,23 @@ local unpack = (table.unpack or _G.unpack)
 local help = "\nUsage: fennel [FLAG] [FILE]\n\nRun fennel, a lisp programming language for the Lua runtime.\n\n  --repl                  : Command to launch an interactive repl session\n  --compile FILES (-c)    : Command to AOT compile files, writing Lua to stdout\n  --eval SOURCE (-e)      : Command to evaluate source code and print the result\n\n  --no-searcher           : Skip installing package.searchers entry\n  --indent VAL            : Indent compiler output with VAL\n  --add-package-path PATH : Add PATH to package.path for finding Lua modules\n  --add-fennel-path  PATH : Add PATH to fennel.path for finding Fennel modules\n  --add-macro-path   PATH : Add PATH to fennel.macro-path for macro modules\n  --globals G1[,G2...]    : Allow these globals in addition to standard ones\n  --globals-only G1[,G2]  : Same as above, but exclude standard ones\n  --require-as-include    : Inline required modules in the output\n  --skip-include M1[,M2]  : Omit certain modules from output when included\n  --use-bit-lib           : Use LuaJITs bit library instead of operators\n  --metadata              : Enable function metadata, even in compiled output\n  --no-metadata           : Disable function metadata, even in REPL\n  --correlate             : Make Lua output line numbers match Fennel input\n  --load FILE (-l)        : Load the specified FILE before executing the command\n  --lua LUA_EXE           : Run in a child process with LUA_EXE\n  --no-fennelrc           : Skip loading ~/.fennelrc when launching repl\n  --raw-errors            : Disable friendly compile error reporting\n  --plugin FILE           : Activate the compiler plugin in FILE\n  --compile-binary FILE\n      OUT LUA_LIB LUA_DIR : Compile FILE to standalone binary OUT\n  --compile-binary --help : Display further help for compiling binaries\n  --no-compiler-sandbox   : Do not limit compiler environment to minimal sandbox\n\n  --help (-h)             : Display this text\n  --version (-v)          : Show version\n\nGlobals are not checked when doing AOT (ahead-of-time) compilation unless\nthe --globals-only or --globals flag is provided. Use --globals \"*\" to disable\nstrict globals checking in other contexts.\n\nMetadata is typically considered a development feature and is not recommended\nfor production. It is used for docstrings and enabled by default in the REPL.\n\nWhen not given a command, runs the file given as the first argument.\nWhen given neither command nor file, launches a repl.\n\nIf ~/.fennelrc exists, it will be loaded before launching a repl."
 local options = {plugins = {}}
 local function pack(...)
-  local _739_ = {...}
-  _739_["n"] = select("#", ...)
-  return _739_
+  local _738_ = {...}
+  _738_["n"] = select("#", ...)
+  return _738_
 end
 local function dosafely(f, ...)
   local args = {...}
-  local _740_
-  local function _741_()
+  local _739_
+  local function _740_()
     return f(unpack(args))
   end
-  _740_ = pack(xpcall(_741_, fennel.traceback))
-  if ((_G.type(_740_) == "table") and ((_740_)[1] == true)) then
-    local all = _740_
+  _739_ = pack(xpcall(_740_, fennel.traceback))
+  if ((_G.type(_739_) == "table") and ((_739_)[1] == true)) then
+    local all = _739_
     return unpack(all, 2, all.n)
-  elseif ((_G.type(_740_) == "table") and true and (nil ~= (_740_)[2])) then
-    local _ = (_740_)[1]
-    local msg = (_740_)[2]
+  elseif ((_G.type(_739_) == "table") and true and (nil ~= (_739_)[2])) then
+    local _ = (_739_)[1]
+    local msg = (_739_)[2]
     do end (io.stderr):write((msg .. "\n"))
     return os.exit(1)
   else
@@ -6088,18 +6089,18 @@ local function handle_lua(i)
     table.insert(cmd, string.format("%q", arg[i0]))
   end
   local ok = os.execute(table.concat(cmd, " "))
-  local _745_
+  local _744_
   if ok then
-    _745_ = 0
+    _744_ = 0
   else
-    _745_ = 1
+    _744_ = 1
   end
-  return os.exit(_745_, true)
+  return os.exit(_744_, true)
 end
 assert(arg, "Using the launcher from non-CLI context; use fennel.lua instead.")
 for i = #arg, 1, -1 do
-  local _747_ = arg[i]
-  if (_747_ == "--lua") then
+  local _746_ = arg[i]
+  if (_746_ == "--lua") then
     handle_lua(i)
   else
   end
@@ -6108,52 +6109,52 @@ do
   local commands = {["--repl"] = true, ["--compile"] = true, ["-c"] = true, ["--compile-binary"] = true, ["--eval"] = true, ["-e"] = true, ["-v"] = true, ["--version"] = true, ["--help"] = true, ["-h"] = true, ["-"] = true}
   local i = 1
   while (arg[i] and not options["ignore-options"]) do
-    local _749_ = arg[i]
-    if (_749_ == "--no-searcher") then
+    local _748_ = arg[i]
+    if (_748_ == "--no-searcher") then
       options["no-searcher"] = true
       table.remove(arg, i)
-    elseif (_749_ == "--indent") then
+    elseif (_748_ == "--indent") then
       options.indent = table.remove(arg, (i + 1))
       if (options.indent == "false") then
         options.indent = false
       else
       end
       table.remove(arg, i)
-    elseif (_749_ == "--add-package-path") then
+    elseif (_748_ == "--add-package-path") then
       local entry = table.remove(arg, (i + 1))
       package.path = (entry .. ";" .. package.path)
       table.remove(arg, i)
-    elseif (_749_ == "--add-fennel-path") then
+    elseif (_748_ == "--add-fennel-path") then
       local entry = table.remove(arg, (i + 1))
       fennel.path = (entry .. ";" .. fennel.path)
       table.remove(arg, i)
-    elseif (_749_ == "--add-macro-path") then
+    elseif (_748_ == "--add-macro-path") then
       local entry = table.remove(arg, (i + 1))
       fennel["macro-path"] = (entry .. ";" .. fennel["macro-path"])
       table.remove(arg, i)
-    elseif (_749_ == "--load") then
+    elseif (_748_ == "--load") then
       handle_load(i)
-    elseif (_749_ == "-l") then
+    elseif (_748_ == "-l") then
       handle_load(i)
-    elseif (_749_ == "--no-fennelrc") then
+    elseif (_748_ == "--no-fennelrc") then
       options.fennelrc = false
       table.remove(arg, i)
-    elseif (_749_ == "--correlate") then
+    elseif (_748_ == "--correlate") then
       options.correlate = true
       table.remove(arg, i)
-    elseif (_749_ == "--check-unused-locals") then
+    elseif (_748_ == "--check-unused-locals") then
       options.checkUnusedLocals = true
       table.remove(arg, i)
-    elseif (_749_ == "--globals") then
+    elseif (_748_ == "--globals") then
       allow_globals(table.remove(arg, (i + 1)), _G)
       table.remove(arg, i)
-    elseif (_749_ == "--globals-only") then
+    elseif (_748_ == "--globals-only") then
       allow_globals(table.remove(arg, (i + 1)), {})
       table.remove(arg, i)
-    elseif (_749_ == "--require-as-include") then
+    elseif (_748_ == "--require-as-include") then
       options.requireAsInclude = true
       table.remove(arg, i)
-    elseif (_749_ == "--skip-include") then
+    elseif (_748_ == "--skip-include") then
       local skip_names = table.remove(arg, (i + 1))
       local skip
       do
@@ -6171,28 +6172,28 @@ do
       end
       options.skipInclude = skip
       table.remove(arg, i)
-    elseif (_749_ == "--use-bit-lib") then
+    elseif (_748_ == "--use-bit-lib") then
       options.useBitLib = true
       table.remove(arg, i)
-    elseif (_749_ == "--metadata") then
+    elseif (_748_ == "--metadata") then
       options.useMetadata = true
       table.remove(arg, i)
-    elseif (_749_ == "--no-metadata") then
+    elseif (_748_ == "--no-metadata") then
       options.useMetadata = false
       table.remove(arg, i)
-    elseif (_749_ == "--no-compiler-sandbox") then
+    elseif (_748_ == "--no-compiler-sandbox") then
       options["compiler-env"] = _G
       table.remove(arg, i)
-    elseif (_749_ == "--raw-errors") then
+    elseif (_748_ == "--raw-errors") then
       options.unfriendly = true
       table.remove(arg, i)
-    elseif (_749_ == "--plugin") then
+    elseif (_748_ == "--plugin") then
       local opts = {env = "_COMPILER", useMetadata = true, ["compiler-env"] = _G}
       local plugin = fennel.dofile(table.remove(arg, (i + 1)), opts)
       table.insert(options.plugins, 1, plugin)
       table.remove(arg, i)
     elseif true then
-      local _ = _749_
+      local _ = _748_
       if not commands[arg[i]] then
         options["ignore-options"] = true
         i = (i + 1)
@@ -6247,13 +6248,13 @@ local function repl()
   return fennel.repl(options)
 end
 local function eval(form)
-  local _759_
+  local _758_
   if (form == "-") then
-    _759_ = (io.stdin):read("*a")
+    _758_ = (io.stdin):read("*a")
   else
-    _759_ = form
+    _758_ = form
   end
-  return print(dosafely(fennel.eval, _759_, options))
+  return print(dosafely(fennel.eval, _758_, options))
 end
 local function compile(files)
   for _, filename in ipairs(files) do
@@ -6265,17 +6266,17 @@ local function compile(files)
       f = assert(io.open(filename, "rb"))
     end
     do
-      local _762_, _763_ = nil, nil
-      local function _764_()
+      local _761_, _762_ = nil, nil
+      local function _763_()
         return fennel["compile-string"](f:read("*a"), options)
       end
-      _762_, _763_ = xpcall(_764_, fennel.traceback)
-      if ((_762_ == true) and (nil ~= _763_)) then
-        local val = _763_
+      _761_, _762_ = xpcall(_763_, fennel.traceback)
+      if ((_761_ == true) and (nil ~= _762_)) then
+        local val = _762_
         print(val)
-      elseif (true and (nil ~= _763_)) then
-        local _0 = _762_
-        local msg = _763_
+      elseif (true and (nil ~= _762_)) then
+        local _0 = _761_
+        local msg = _762_
         do end (io.stderr):write((msg .. "\n"))
         os.exit(1)
       else
@@ -6285,56 +6286,56 @@ local function compile(files)
   end
   return nil
 end
-local _766_ = arg
-local function _767_(...)
+local _765_ = arg
+local function _766_(...)
   return (0 == #arg)
 end
-if ((_G.type(_766_) == "table") and _767_(...)) then
+if ((_G.type(_765_) == "table") and _766_(...)) then
   return repl()
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "--repl")) then
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "--repl")) then
   return repl()
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "--compile")) then
-  local files = {select(2, (table.unpack or _G.unpack)(_766_))}
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "--compile")) then
+  local files = {select(2, (table.unpack or _G.unpack)(_765_))}
   return compile(files)
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "-c")) then
-  local files = {select(2, (table.unpack or _G.unpack)(_766_))}
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "-c")) then
+  local files = {select(2, (table.unpack or _G.unpack)(_765_))}
   return compile(files)
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "--compile-binary") and (nil ~= (_766_)[2]) and (nil ~= (_766_)[3]) and (nil ~= (_766_)[4]) and (nil ~= (_766_)[5])) then
-  local filename = (_766_)[2]
-  local out = (_766_)[3]
-  local static_lua = (_766_)[4]
-  local lua_include_dir = (_766_)[5]
-  local args = {select(6, (table.unpack or _G.unpack)(_766_))}
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "--compile-binary") and (nil ~= (_765_)[2]) and (nil ~= (_765_)[3]) and (nil ~= (_765_)[4]) and (nil ~= (_765_)[5])) then
+  local filename = (_765_)[2]
+  local out = (_765_)[3]
+  local static_lua = (_765_)[4]
+  local lua_include_dir = (_765_)[5]
+  local args = {select(6, (table.unpack or _G.unpack)(_765_))}
   local bin = require("fennel.binary")
   options.filename = filename
   options.requireAsInclude = true
   return bin.compile(filename, out, static_lua, lua_include_dir, options, args)
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "--compile-binary")) then
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "--compile-binary")) then
   return print((require("fennel.binary")).help)
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "--eval") and (nil ~= (_766_)[2])) then
-  local form = (_766_)[2]
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "--eval") and (nil ~= (_765_)[2])) then
+  local form = (_765_)[2]
   return eval(form)
-elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "-e") and (nil ~= (_766_)[2])) then
-  local form = (_766_)[2]
+elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "-e") and (nil ~= (_765_)[2])) then
+  local form = (_765_)[2]
   return eval(form)
 else
-  local function _795_(...)
-    local a = (_766_)[1]
+  local function _794_(...)
+    local a = (_765_)[1]
     return ((a == "-v") or (a == "--version"))
   end
-  if (((_G.type(_766_) == "table") and (nil ~= (_766_)[1])) and _795_(...)) then
-    local a = (_766_)[1]
+  if (((_G.type(_765_) == "table") and (nil ~= (_765_)[1])) and _794_(...)) then
+    local a = (_765_)[1]
     return print(fennel["runtime-version"]())
-  elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "--help")) then
+  elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "--help")) then
     return print(help)
-  elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "-h")) then
+  elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "-h")) then
     return print(help)
-  elseif ((_G.type(_766_) == "table") and ((_766_)[1] == "-")) then
-    local args = {select(2, (table.unpack or _G.unpack)(_766_))}
+  elseif ((_G.type(_765_) == "table") and ((_765_)[1] == "-")) then
+    local args = {select(2, (table.unpack or _G.unpack)(_765_))}
     return dosafely(fennel.eval, (io.stdin):read("*a"))
-  elseif ((_G.type(_766_) == "table") and (nil ~= (_766_)[1])) then
-    local filename = (_766_)[1]
-    local args = {select(2, (table.unpack or _G.unpack)(_766_))}
+  elseif ((_G.type(_765_) == "table") and (nil ~= (_765_)[1])) then
+    local filename = (_765_)[1]
+    local args = {select(2, (table.unpack or _G.unpack)(_765_))}
     arg[-2] = arg[-1]
     arg[-1] = arg[0]
     arg[0] = table.remove(arg, 1)
diff --git a/src/fennel.lua b/src/fennel.lua
index b679d84..29ed331 100644
--- a/src/fennel.lua
+++ b/src/fennel.lua
@@ -6,14 +6,14 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
   local view = require("fennel.view")
   local unpack = (table.unpack or _G.unpack)
   local function default_read_chunk(parser_state)
-    local function _617_()
+    local function _616_()
       if (0 < parser_state["stack-size"]) then
         return ".."
       else
         return ">> "
       end
     end
-    io.write(_617_())
+    io.write(_616_())
     io.flush()
     local input = io.read()
     return (input and (input .. "\n"))
@@ -23,20 +23,20 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return io.write("\n")
   end
   local function default_on_error(errtype, err, lua_source)
-    local function _619_()
-      local _618_ = errtype
-      if (_618_ == "Lua Compile") then
+    local function _618_()
+      local _617_ = errtype
+      if (_617_ == "Lua Compile") then
         return ("Bad code generated - likely a bug with the compiler:\n" .. "--- Generated Lua Start ---\n" .. lua_source .. "--- Generated Lua End ---\n")
-      elseif (_618_ == "Runtime") then
+      elseif (_617_ == "Runtime") then
         return (compiler.traceback(tostring(err), 4) .. "\n")
       elseif true then
-        local _ = _618_
+        local _ = _617_
         return ("%s error: %s\n"):format(errtype, tostring(err))
       else
         return nil
       end
     end
-    return io.write(_619_())
+    return io.write(_618_())
   end
   local save_source = table.concat({"local ___i___ = 1", "while true do", " local name, value = debug.getlocal(1, ___i___)", " if(name and name ~= \"___i___\") then", " ___replLocals___[name] = value", " ___i___ = ___i___ + 1", " else break end end"}, "\n")
   local function splice_save_locals(env, lua_source)
@@ -64,14 +64,14 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       local scope_first_3f = ((tbl == env) or (tbl == env.___replLocals___))
       local tbl_14_auto = matches
       local i_15_auto = #tbl_14_auto
-      local function _622_()
+      local function _621_()
         if scope_first_3f then
           return scope.manglings
         else
           return tbl
         end
       end
-      for k, is_mangled in utils.allpairs(_622_()) do
+      for k, is_mangled in utils.allpairs(_621_()) do
         if (max_items <= #matches) then break end
         local val_16_auto
         do
@@ -142,7 +142,7 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return input:match("^%s*,")
   end
   local function command_docs()
-    local _631_
+    local _630_
     do
       local tbl_14_auto = {}
       local i_15_auto = #tbl_14_auto
@@ -154,18 +154,18 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
         else
         end
       end
-      _631_ = tbl_14_auto
+      _630_ = tbl_14_auto
     end
-    return table.concat(_631_, "\n")
+    return table.concat(_630_, "\n")
   end
   commands.help = function(_, _0, on_values)
     return on_values({("Welcome to Fennel.\nThis is the REPL where you can enter code to be evaluated.\nYou can also run these repl commands:\n\n" .. command_docs() .. "\n  ,exit - Leave the repl.\n\nUse ,doc something to see descriptions for individual macros and special forms.\n\nFor more information about the language, see https://fennel-lang.org/reference")})
   end
   do end (compiler.metadata):set(commands.help, "fnl/docstring", "Show this message.")
   local function reload(module_name, env, on_values, on_error)
-    local _633_, _634_ = pcall(specials["load-code"]("return require(...)", env), module_name)
-    if ((_633_ == true) and (nil ~= _634_)) then
-      local old = _634_
+    local _632_, _633_ = pcall(specials["load-code"]("return require(...)", env), module_name)
+    if ((_632_ == true) and (nil ~= _633_)) then
+      local old = _633_
       local _
       package.loaded[module_name] = nil
       _ = nil
@@ -192,38 +192,38 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       else
       end
       return on_values({"ok"})
-    elseif ((_633_ == false) and (nil ~= _634_)) then
-      local msg = _634_
+    elseif ((_632_ == false) and (nil ~= _633_)) then
+      local msg = _633_
       if (specials["macro-loaded"])[module_name] then
         specials["macro-loaded"][module_name] = nil
         return nil
       else
-        local function _639_()
-          local _638_ = msg:gsub("\n.*", "")
-          return _638_
+        local function _638_()
+          local _637_ = msg:gsub("\n.*", "")
+          return _637_
         end
-        return on_error("Runtime", _639_())
+        return on_error("Runtime", _638_())
       end
     else
       return nil
     end
   end
   local function run_command(read, on_error, f)
-    local _642_, _643_, _644_ = pcall(read)
-    if ((_642_ == true) and (_643_ == true) and (nil ~= _644_)) then
-      local val = _644_
+    local _641_, _642_, _643_ = pcall(read)
+    if ((_641_ == true) and (_642_ == true) and (nil ~= _643_)) then
+      local val = _643_
       return f(val)
-    elseif (_642_ == false) then
+    elseif (_641_ == false) then
       return on_error("Parse", "Couldn't parse input.")
     else
       return nil
     end
   end
   commands.reload = function(env, read, on_values, on_error)
-    local function _646_(_241)
+    local function _645_(_241)
       return reload(tostring(_241), env, on_values, on_error)
     end
-    return run_command(read, on_error, _646_)
+    return run_command(read, on_error, _645_)
   end
   do end (compiler.metadata):set(commands.reload, "fnl/docstring", "Reload the specified module.")
   commands.reset = function(env, _, on_values)
@@ -232,30 +232,30 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
   end
   do end (compiler.metadata):set(commands.reset, "fnl/docstring", "Erase all repl-local scope.")
   commands.complete = function(env, read, on_values, on_error, scope, chars)
-    local function _647_()
+    local function _646_()
       return on_values(completer(env, scope, string.char(unpack(chars)):gsub(",complete +", ""):sub(1, -2)))
     end
-    return run_command(read, on_error, _647_)
+    return run_command(read, on_error, _646_)
   end
   do end (compiler.metadata):set(commands.complete, "fnl/docstring", "Print all possible completions for a given input symbol.")
   local function apropos_2a(pattern, tbl, prefix, seen, names)
     for name, subtbl in pairs(tbl) do
       if (("string" == type(name)) and (package ~= subtbl)) then
-        local _648_ = type(subtbl)
-        if (_648_ == "function") then
+        local _647_ = type(subtbl)
+        if (_647_ == "function") then
           if ((prefix .. name)):match(pattern) then
             table.insert(names, (prefix .. name))
           else
           end
-        elseif (_648_ == "table") then
+        elseif (_647_ == "table") then
           if not seen[subtbl] then
-            local _651_
+            local _650_
             do
-              local _650_ = seen
-              _650_[subtbl] = true
-              _651_ = _650_
+              local _649_ = seen
+              _649_[subtbl] = true
+              _650_ = _649_
             end
-            apropos_2a(pattern, subtbl, (prefix .. name:gsub("%.", "/") .. "."), _651_, names)
+            apropos_2a(pattern, subtbl, (prefix .. name:gsub("%.", "/") .. "."), _650_, names)
           else
           end
         else
@@ -280,10 +280,10 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return tbl_14_auto
   end
   commands.apropos = function(_env, read, on_values, on_error, _scope)
-    local function _656_(_241)
+    local function _655_(_241)
       return on_values(apropos(tostring(_241)))
     end
-    return run_command(read, on_error, _656_)
+    return run_command(read, on_error, _655_)
   end
   do end (compiler.metadata):set(commands.apropos, "fnl/docstring", "Print all functions matching a pattern in all loaded modules.")
   local function apropos_follow_path(path)
@@ -304,12 +304,12 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     local tgt = package.loaded
     for _, path0 in ipairs(paths) do
       if (nil == tgt) then break end
-      local _659_
+      local _658_
       do
-        local _658_ = path0:gsub("%/", ".")
-        _659_ = _658_
+        local _657_ = path0:gsub("%/", ".")
+        _658_ = _657_
       end
-      tgt = tgt[_659_]
+      tgt = tgt[_658_]
     end
     return tgt
   end
@@ -321,9 +321,9 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       do
         local tgt = apropos_follow_path(path)
         if ("function" == type(tgt)) then
-          local _660_ = (compiler.metadata):get(tgt, "fnl/docstring")
-          if (nil ~= _660_) then
-            local docstr = _660_
+          local _659_ = (compiler.metadata):get(tgt, "fnl/docstring")
+          if (nil ~= _659_) then
+            local docstr = _659_
             val_16_auto = (docstr:match(pattern) and path)
           else
             val_16_auto = nil
@@ -341,10 +341,10 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return tbl_14_auto
   end
   commands["apropos-doc"] = function(_env, read, on_values, on_error, _scope)
-    local function _664_(_241)
+    local function _663_(_241)
       return on_values(apropos_doc(tostring(_241)))
     end
-    return run_command(read, on_error, _664_)
+    return run_command(read, on_error, _663_)
   end
   do end (compiler.metadata):set(commands["apropos-doc"], "fnl/docstring", "Print all functions that match the pattern in their docs")
   local function apropos_show_docs(on_values, pattern)
@@ -359,31 +359,31 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     return nil
   end
   commands["apropos-show-docs"] = function(_env, read, on_values, on_error)
-    local function _666_(_241)
+    local function _665_(_241)
       return apropos_show_docs(on_values, tostring(_241))
     end
-    return run_command(read, on_error, _666_)
+    return run_command(read, on_error, _665_)
   end
   do end (compiler.metadata):set(commands["apropos-show-docs"], "fnl/docstring", "Print all documentations matching a pattern in function name")
-  local function resolve(identifier, _667_, scope)
-    local _arg_668_ = _667_
-    local ___replLocals___ = _arg_668_["___replLocals___"]
-    local env = _arg_668_
+  local function resolve(identifier, _666_, scope)
+    local _arg_667_ = _666_
+    local ___replLocals___ = _arg_667_["___replLocals___"]
+    local env = _arg_667_
     local e
-    local function _669_(_241, _242)
+    local function _668_(_241, _242)
       return (___replLocals___[_242] or env[_242])
     end
-    e = setmetatable({}, {__index = _669_})
-    local _670_, _671_ = pcall(compiler["compile-string"], tostring(identifier), {scope = scope})
-    if ((_670_ == true) and (nil ~= _671_)) then
-      local code = _671_
-      local _672_ = specials["load-code"](code, e)()
-      local function _673_()
-        local x = _672_
+    e = setmetatable({}, {__index = _668_})
+    local _669_, _670_ = pcall(compiler["compile-string"], tostring(identifier), {scope = scope})
+    if ((_669_ == true) and (nil ~= _670_)) then
+      local code = _670_
+      local _671_ = specials["load-code"](code, e)()
+      local function _672_()
+        local x = _671_
         return (type(x) == "function")
       end
-      if ((nil ~= _672_) and _673_()) then
-        local x = _672_
+      if ((nil ~= _671_) and _672_()) then
+        local x = _671_
         return x
       else
         return nil
@@ -393,79 +393,79 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     end
   end
   commands.find = function(env, read, on_values, on_error, scope)
-    local function _676_(_241)
-      local _677_
+    local function _675_(_241)
+      local _676_
       do
-        local _678_ = utils["sym?"](_241)
-        if (nil ~= _678_) then
-          local _679_ = resolve(_678_, env, scope)
-          if (nil ~= _679_) then
-            _677_ = debug.getinfo(_679_)
+        local _677_ = utils["sym?"](_241)
+        if (nil ~= _677_) then
+          local _678_ = resolve(_677_, env, scope)
+          if (nil ~= _678_) then
+            _676_ = debug.getinfo(_678_)
           else
-            _677_ = _679_
+            _676_ = _678_
           end
         else
-          _677_ = _678_
+          _676_ = _677_
         end
       end
-      if ((_G.type(_677_) == "table") and (nil ~= (_677_).short_src) and ((_677_).what == "Lua") and (nil ~= (_677_).source) and (nil ~= (_677_).linedefined)) then
-        local src = (_677_).short_src
-        local source = (_677_).source
-        local line = (_677_).linedefined
+      if ((_G.type(_676_) == "table") and (nil ~= (_676_).source) and ((_676_).what == "Lua") and (nil ~= (_676_).short_src) and (nil ~= (_676_).linedefined)) then
+        local source = (_676_).source
+        local src = (_676_).short_src
+        local line = (_676_).linedefined
         local fnlsrc
         do
-          local t_682_ = compiler.sourcemap
-          if (nil ~= t_682_) then
-            t_682_ = (t_682_)[source]
+          local t_681_ = compiler.sourcemap
+          if (nil ~= t_681_) then
+            t_681_ = (t_681_)[source]
           else
           end
-          if (nil ~= t_682_) then
-            t_682_ = (t_682_)[line]
+          if (nil ~= t_681_) then
+            t_681_ = (t_681_)[line]
           else
           end
-          if (nil ~= t_682_) then
-            t_682_ = (t_682_)[2]
+          if (nil ~= t_681_) then
+            t_681_ = (t_681_)[2]
           else
           end
-          fnlsrc = t_682_
+          fnlsrc = t_681_
         end
         return on_values({string.format("%s:%s", src, (fnlsrc or line))})
-      elseif (_677_ == nil) then
+      elseif (_676_ == nil) then
         return on_error("Repl", "Unknown value")
       elseif true then
-        local _ = _677_
+        local _ = _676_
         return on_error("Repl", "No source info")
       else
         return nil
       end
     end
-    return run_command(read, on_error, _676_)
+    return run_command(read, on_error, _675_)
   end
   do end (compiler.metadata):set(commands.find, "fnl/docstring", "Print the filename and line number for a given function")
   commands.doc = function(env, read, on_values, on_error, scope)
-    local function _687_(_241)
+    local function _686_(_241)
       local name = tostring(_241)
       local path = (utils["multi-sym?"](name) or {name})
       local is_ok, target = nil, nil
-      local function _688_()
+      local function _687_()
         return (utils["get-in"](scope.specials, path) or utils["get-in"](scope.macros, path) or resolve(name, env, scope))
       end
-      is_ok, target = pcall(_688_)
+      is_ok, target = pcall(_687_)
       if is_ok then
         return on_values({specials.doc(target, name)})
       else
         return on_error("Repl", "Could not resolve value for docstring lookup")
       end
     end
-    return run_command(read, on_error, _687_)
+    return run_command(read, on_error, _686_)
   end
   do end (compiler.metadata):set(commands.doc, "fnl/docstring", "Print the docstring and arglist for a function, macro, or special form.")
   local function load_plugin_commands(plugins)
     for _, plugin in ipairs((plugins or {})) do
       for name, f in pairs(plugin) do
-        local _690_ = name:match("^repl%-command%-(.*)")
-        if (nil ~= _690_) then
-          local cmd_name = _690_
+        local _689_ = name:match("^repl%-command%-(.*)")
+        if (nil ~= _689_) then
+          local cmd_name = _689_
           commands[cmd_name] = (commands[cmd_name] or f)
         else
         end
@@ -476,12 +476,12 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
   local function run_command_loop(input, read, loop, env, on_values, on_error, scope, chars)
     local command_name = input:match(",([^%s/]+)")
     do
-      local _692_ = commands[command_name]
-      if (nil ~= _692_) then
-        local command = _692_
+      local _691_ = commands[command_name]
+      if (nil ~= _691_) then
+        local command = _691_
         command(env, read, on_values, on_error, scope, chars)
       elseif true then
-        local _ = _692_
+        local _ = _691_
         if ("exit" ~= command_name) then
           on_values({"Unknown command", command_name})
         else
@@ -506,10 +506,10 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
         do
           local tbl_11_auto = {keeplines = 1000, histfile = ""}
           for k, v in pairs(readline.set_options({})) do
-            local _697_, _698_ = k, v
-            if ((nil ~= _697_) and (nil ~= _698_)) then
-              local k_12_auto = _697_
-              local v_13_auto = _698_
+            local _696_, _697_ = k, v
+            if ((nil ~= _696_) and (nil ~= _697_)) then
+              local k_12_auto = _696_
+              local v_13_auto = _697_
               tbl_11_auto[k_12_auto] = v_13_auto
             else
             end
@@ -567,12 +567,12 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     local byte_stream, clear_stream = parser.granulate(read_chunk)
     local chars = {}
     local read, reset = nil, nil
-    local function _704_(parser_state)
+    local function _703_(parser_state)
       local c = byte_stream(parser_state)
       table.insert(chars, c)
       return c
     end
-    read, reset = parser.parser(_704_)
+    read, reset = parser.parser(_703_)
     opts.env, opts.scope = env, compiler["make-scope"]()
     opts.useMetadata = (opts.useMetadata ~= false)
     if (opts.allowedGlobals == nil) then
@@ -580,15 +580,15 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
     else
     end
     if opts.registerCompleter then
-      local function _708_()
-        local _706_ = env
-        local _707_ = opts.scope
-        local function _709_(...)
-          return completer(_706_, _707_, ...)
+      local function _707_()
+        local _705_ = env
+        local _706_ = opts.scope
+        local function _708_(...)
+          return completer(_705_, _706_, ...)
         end
-        return _709_
+        return _708_
       end
-      opts.registerCompleter(_708_())
+      opts.registerCompleter(_707_())
     else
     end
     load_plugin_commands(opts.plugins)
@@ -628,43 +628,43 @@ package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...)
       else
         if not_eof_3f then
           do
-            local _713_, _714_ = nil, nil
-            local function _716_()
-              local _715_ = opts
-              _715_["source"] = src_string
-              return _715_
+            local _712_, _713_ = nil, nil
+            local function _715_()
+              local _714_ = opts
+              _714_["source"] = src_string
+              return _714_
             end
-            _713_, _714_ = pcall(compiler.compile, x, _716_())
-            if ((_713_ == false) and (nil ~= _714_)) then
-              local msg = _714_
+            _712_, _713_ = pcall(compiler.compile, x, _715_())
+            if ((_712_ == false) and (nil ~= _713_)) then
+              local msg = _713_
               clear_stream()
               on_error("Compile", msg)
-            elseif ((_713_ == true) and (nil ~= _714_)) then
-              local src = _714_
+            elseif ((_712_ == true) and (nil ~= _713_)) then
+              local src = _713_
               local src0
               if save_locals_3f then
                 src0 = splice_save_locals(env, src, opts.scope)
               else
                 src0 = src
               end
-              local _718_, _719_ = pcall(specials["load-code"], src0, env)
-              if ((_718_ == false) and (nil ~= _719_)) then
-                local msg = _719_
+              local _717_, _718_ = pcall(specials["load-code"], src0, env)
+              if ((_717_ == false) and (nil ~= _718_)) then
+                local msg = _718_
                 clear_stream()
                 on_error("Lua Compile", msg, src0)
-              elseif (true and (nil ~= _719_)) then
-                local _ = _718_
-                local chunk = _719_
-                local function _720_()
+              elseif (true and (nil ~= _718_)) then
+                local _ = _717_
+                local chunk = _718_
+                local function _719_()
                   return print_values(chunk())
                 end
-                local function _721_()
-                  local function _722_(...)
+                local function _720_()
+                  local function _721_(...)
                     return on_error("Runtime", ...)
                   end
-                  return _722_
+                  return _721_
                 end
-                xpcall(_720_, _721_())
+                xpcall(_719_, _720_())
               else
               end
             else
@@ -694,14 +694,14 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local unpack = (table.unpack or _G.unpack)
   local SPECIALS = compiler.scopes.global.specials
   local function wrap_env(env)
-    local function _412_(_, key)
+    local function _411_(_, key)
       if utils["string?"](key) then
         return env[compiler["global-unmangling"](key)]
       else
         return env[key]
       end
     end
-    local function _414_(_, key, value)
+    local function _413_(_, key, value)
       if utils["string?"](key) then
         env[compiler["global-unmangling"](key)] = value
         return nil
@@ -710,38 +710,38 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         return nil
       end
     end
-    local function _416_()
+    local function _415_()
       local function putenv(k, v)
-        local _417_
+        local _416_
         if utils["string?"](k) then
-          _417_ = compiler["global-unmangling"](k)
+          _416_ = compiler["global-unmangling"](k)
         else
-          _417_ = k
+          _416_ = k
         end
-        return _417_, v
+        return _416_, v
       end
       return next, utils.kvmap(env, putenv), nil
     end
-    return setmetatable({}, {__index = _412_, __newindex = _414_, __pairs = _416_})
+    return setmetatable({}, {__index = _411_, __newindex = _413_, __pairs = _415_})
   end
   local function current_global_names(_3fenv)
     local mt
     do
-      local _419_ = getmetatable(_3fenv)
-      if ((_G.type(_419_) == "table") and (nil ~= (_419_).__pairs)) then
-        local mtpairs = (_419_).__pairs
+      local _418_ = getmetatable(_3fenv)
+      if ((_G.type(_418_) == "table") and (nil ~= (_418_).__pairs)) then
+        local mtpairs = (_418_).__pairs
         local tbl_11_auto = {}
         for k, v in mtpairs(_3fenv) do
-          local _420_, _421_ = k, v
-          if ((nil ~= _420_) and (nil ~= _421_)) then
-            local k_12_auto = _420_
-            local v_13_auto = _421_
+          local _419_, _420_ = k, v
+          if ((nil ~= _419_) and (nil ~= _420_)) then
+            local k_12_auto = _419_
+            local v_13_auto = _420_
             tbl_11_auto[k_12_auto] = v_13_auto
           else
           end
         end
         mt = tbl_11_auto
-      elseif (_419_ == nil) then
+      elseif (_418_ == nil) then
         mt = (_3fenv or _G)
       else
         mt = nil
@@ -751,16 +751,16 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function load_code(code, _3fenv, _3ffilename)
     local env = (_3fenv or rawget(_G, "_ENV") or _G)
-    local _424_, _425_ = rawget(_G, "setfenv"), rawget(_G, "loadstring")
-    if ((nil ~= _424_) and (nil ~= _425_)) then
-      local setfenv = _424_
-      local loadstring = _425_
+    local _423_, _424_ = rawget(_G, "setfenv"), rawget(_G, "loadstring")
+    if ((nil ~= _423_) and (nil ~= _424_)) then
+      local setfenv = _423_
+      local loadstring = _424_
       local f = assert(loadstring(code, _3ffilename))
-      local _426_ = f
-      setfenv(_426_, env)
-      return _426_
+      local _425_ = f
+      setfenv(_425_, env)
+      return _425_
     elseif true then
-      local _ = _424_
+      local _ = _423_
       return assert(load(code, _3ffilename, "t", env))
     else
       return nil
@@ -774,13 +774,13 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       local mt = getmetatable(tgt)
       if ((type(tgt) == "function") or ((type(mt) == "table") and (type(mt.__call) == "function"))) then
         local arglist = table.concat(((compiler.metadata):get(tgt, "fnl/arglist") or {"#<unknown-arguments>"}), " ")
-        local _428_
+        local _427_
         if (0 < #arglist) then
-          _428_ = " "
+          _427_ = " "
         else
-          _428_ = ""
+          _427_ = ""
         end
-        return string.format("(%s%s%s)\n  %s", name, _428_, arglist, docstring)
+        return string.format("(%s%s%s)\n  %s", name, _427_, arglist, docstring)
       else
         return string.format("%s\n  %s", name, docstring)
       end
@@ -805,6 +805,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     local chunk = (_3fchunk or {})
     local len = #ast
     local retexprs = {returned = true}
+    utils.hook("customhook-early-do", ast, sub_scope)
     local function compile_body(outer_target, outer_tail, outer_retexprs)
       if (len < start) then
         compiler.compile1(nil, sub_scope, chunk, {tail = outer_tail, target = outer_target})
@@ -869,7 +870,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   doc_special("values", {"..."}, "Return multiple values from a function. Must be in tail position.")
   local function deep_tostring(x, key_3f)
     if utils["list?"](x) then
-      local _437_
+      local _436_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -881,11 +882,11 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           else
           end
         end
-        _437_ = tbl_14_auto
+        _436_ = tbl_14_auto
       end
-      return ("(" .. table.concat(_437_, " ") .. ")")
+      return ("(" .. table.concat(_436_, " ") .. ")")
     elseif utils["sequence?"](x) then
-      local _439_
+      local _438_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -897,11 +898,11 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           else
           end
         end
-        _439_ = tbl_14_auto
+        _438_ = tbl_14_auto
       end
-      return ("[" .. table.concat(_439_, " ") .. "]")
+      return ("[" .. table.concat(_438_, " ") .. "]")
     elseif utils["table?"](x) then
-      local _441_
+      local _440_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -913,9 +914,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           else
           end
         end
-        _441_ = tbl_14_auto
+        _440_ = tbl_14_auto
       end
-      return ("{" .. table.concat(_441_, " ") .. "}")
+      return ("{" .. table.concat(_440_, " ") .. "}")
     elseif (key_3f and utils["string?"](x) and x:find("^[-%w?\\^_!$%&*+./@:|<=>]+$")) then
       return (":" .. x)
     elseif utils["string?"](x) then
@@ -927,10 +928,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function set_fn_metadata(arg_list, docstring, parent, fn_name)
     if utils.root.options.useMetadata then
       local args
-      local function _444_(_241)
+      local function _443_(_241)
         return ("\"%s\""):format(deep_tostring(_241))
       end
-      args = utils.map(arg_list, _444_)
+      args = utils.map(arg_list, _443_)
       local meta_fields = {"\"fnl/arglist\"", ("{" .. table.concat(args, ", ") .. "}")}
       if docstring then
         table.insert(meta_fields, "\"fnl/docstring\"")
@@ -945,28 +946,29 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function get_fn_name(ast, scope, fn_name, multi)
     if (fn_name and (fn_name[1] ~= "nil")) then
-      local _447_
+      local _446_
       if not multi then
-        _447_ = compiler["declare-local"](fn_name, {}, scope, ast)
+        _446_ = compiler["declare-local"](fn_name, {}, scope, ast)
       else
-        _447_ = (compiler["symbol-to-expression"](fn_name, scope))[1]
+        _446_ = (compiler["symbol-to-expression"](fn_name, scope))[1]
       end
-      return _447_, not multi, 3
+      return _446_, not multi, 3
     else
       return nil, true, 2
     end
   end
   local function compile_named_fn(ast, f_scope, f_chunk, parent, index, fn_name, local_3f, arg_name_list, f_metadata)
+    utils.hook("customhook-early-fn", ast, f_scope)
     for i = (index + 1), #ast do
       compiler.compile1(ast[i], f_scope, f_chunk, {nval = (((i ~= #ast) and 0) or nil), tail = (i == #ast)})
     end
-    local _450_
+    local _449_
     if local_3f then
-      _450_ = "local function %s(%s)"
+      _449_ = "local function %s(%s)"
     else
-      _450_ = "%s = function(%s)"
+      _449_ = "%s = function(%s)"
     end
-    compiler.emit(parent, string.format(_450_, fn_name, table.concat(arg_name_list, ", ")), ast)
+    compiler.emit(parent, string.format(_449_, fn_name, table.concat(arg_name_list, ", ")), ast)
     compiler.emit(parent, f_chunk, ast)
     compiler.emit(parent, "end", ast)
     set_fn_metadata(f_metadata["fnl/arglist"], f_metadata["fnl/docstring"], parent, fn_name)
@@ -982,29 +984,29 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     local index_2a = (index + 1)
     local expr = ast[index_2a]
     if (utils["string?"](expr) and (index_2a < #ast)) then
-      local _453_
+      local _452_
       do
-        local _452_ = f_metadata
-        _452_["fnl/docstring"] = expr
-        _453_ = _452_
+        local _451_ = f_metadata
+        _451_["fnl/docstring"] = expr
+        _452_ = _451_
       end
-      return _453_, index_2a
+      return _452_, index_2a
     elseif (utils["table?"](expr) and (index_2a < #ast)) then
-      local _454_
+      local _453_
       do
         local tbl_11_auto = f_metadata
         for k, v in pairs(expr) do
-          local _455_, _456_ = k, v
-          if ((nil ~= _455_) and (nil ~= _456_)) then
-            local k_12_auto = _455_
-            local v_13_auto = _456_
+          local _454_, _455_ = k, v
+          if ((nil ~= _454_) and (nil ~= _455_)) then
+            local k_12_auto = _454_
+            local v_13_auto = _455_
             tbl_11_auto[k_12_auto] = v_13_auto
           else
           end
         end
-        _454_ = tbl_11_auto
+        _453_ = tbl_11_auto
       end
-      return _454_, index_2a
+      return _453_, index_2a
     else
       return f_metadata, index
     end
@@ -1012,9 +1014,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   SPECIALS.fn = function(ast, scope, parent)
     local f_scope
     do
-      local _459_ = compiler["make-scope"](scope)
-      do end (_459_)["vararg"] = false
-      f_scope = _459_
+      local _458_ = compiler["make-scope"](scope)
+      do end (_458_)["vararg"] = false
+      f_scope = _458_
     end
     local f_chunk = {}
     local fn_sym = utils["sym?"](ast[2])
@@ -1049,29 +1051,29 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   doc_special("fn", {"name?", "args", "docstring?", "..."}, "Function syntax. May optionally include a name and docstring or a metadata table.\nIf a name is provided, the function will be bound in the current scope.\nWhen called with the wrong number of args, excess args will be discarded\nand lacking args will be nil, use lambda for arity-checked functions.", true)
   SPECIALS.lua = function(ast, _, parent)
     compiler.assert(((#ast == 2) or (#ast == 3)), "expected 1 or 2 arguments", ast)
-    local _463_
+    local _462_
     do
-      local _462_ = utils["sym?"](ast[2])
-      if (nil ~= _462_) then
-        _463_ = tostring(_462_)
+      local _461_ = utils["sym?"](ast[2])
+      if (nil ~= _461_) then
+        _462_ = tostring(_461_)
       else
-        _463_ = _462_
+        _462_ = _461_
       end
     end
-    if ("nil" ~= _463_) then
+    if ("nil" ~= _462_) then
       table.insert(parent, {ast = ast, leaf = tostring(ast[2])})
     else
     end
-    local _467_
+    local _466_
     do
-      local _466_ = utils["sym?"](ast[3])
-      if (nil ~= _466_) then
-        _467_ = tostring(_466_)
+      local _465_ = utils["sym?"](ast[3])
+      if (nil ~= _465_) then
+        _466_ = tostring(_465_)
       else
-        _467_ = _466_
+        _466_ = _465_
       end
     end
-    if ("nil" ~= _467_) then
+    if ("nil" ~= _466_) then
       return tostring(ast[3])
     else
       return nil
@@ -1080,8 +1082,8 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function dot(ast, scope, parent)
     compiler.assert((1 < #ast), "expected table argument", ast)
     local len = #ast
-    local _let_470_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
-    local lhs = _let_470_[1]
+    local _let_469_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
+    local lhs = _let_469_[1]
     if (len == 2) then
       return tostring(lhs)
     else
@@ -1091,8 +1093,8 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         if (utils["string?"](index) and utils["valid-lua-identifier?"](index)) then
           table.insert(indices, ("." .. index))
         else
-          local _let_471_ = compiler.compile1(index, scope, parent, {nval = 1})
-          local index0 = _let_471_[1]
+          local _let_470_ = compiler.compile1(index, scope, parent, {nval = 1})
+          local index0 = _let_470_[1]
           table.insert(indices, ("[" .. tostring(index0) .. "]"))
         end
       end
@@ -1137,7 +1139,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   doc_special("var", {"name", "val"}, "Introduce new mutable local.")
   local function kv_3f(t)
-    local _475_
+    local _474_
     do
       local tbl_14_auto = {}
       local i_15_auto = #tbl_14_auto
@@ -1154,9 +1156,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         else
         end
       end
-      _475_ = tbl_14_auto
+      _474_ = tbl_14_auto
     end
-    return (_475_)[1]
+    return (_474_)[1]
   end
   SPECIALS.let = function(ast, scope, parent, opts)
     local bindings = ast[2]
@@ -1183,24 +1185,24 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
   end
   local function disambiguate_3f(rootstr, parent)
-    local function _480_()
-      local _479_ = get_prev_line(parent)
-      if (nil ~= _479_) then
-        local prev_line = _479_
+    local function _479_()
+      local _478_ = get_prev_line(parent)
+      if (nil ~= _478_) then
+        local prev_line = _478_
         return prev_line:match("%)$")
       else
         return nil
       end
     end
-    return (rootstr:match("^{") or _480_())
+    return (rootstr:match("^{") or _479_())
   end
   SPECIALS.tset = function(ast, scope, parent)
     compiler.assert((3 < #ast), "expected table, key, and value arguments", ast)
     local root = (compiler.compile1(ast[2], scope, parent, {nval = 1}))[1]
     local keys = {}
     for i = 3, (#ast - 1) do
-      local _let_482_ = compiler.compile1(ast[i], scope, parent, {nval = 1})
-      local key = _let_482_[1]
+      local _let_481_ = compiler.compile1(ast[i], scope, parent, {nval = 1})
+      local key = _let_481_[1]
       table.insert(keys, tostring(key))
     end
     local value = (compiler.compile1(ast[#ast], scope, parent, {nval = 1}))[1]
@@ -1324,8 +1326,8 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function compile_until(condition, scope, chunk)
     if condition then
-      local _let_491_ = compiler.compile1(condition, scope, chunk, {nval = 1})
-      local condition_lua = _let_491_[1]
+      local _let_490_ = compiler.compile1(condition, scope, chunk, {nval = 1})
+      local condition_lua = _let_490_[1]
       return compiler.emit(chunk, ("if %s then break end"):format(tostring(condition_lua)), utils.expr(condition, "expression"))
     else
       return nil
@@ -1408,10 +1410,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   SPECIALS["for"] = for_2a
   doc_special("for", {"[index start stop step?]", "..."}, "Numeric loop construct.\nEvaluates body once for each value between start and stop (inclusive).", true)
   local function native_method_call(ast, _scope, _parent, target, args)
-    local _let_495_ = ast
-    local _ = _let_495_[1]
-    local _0 = _let_495_[2]
-    local method_string = _let_495_[3]
+    local _let_494_ = ast
+    local _ = _let_494_[1]
+    local _0 = _let_494_[2]
+    local method_string = _let_494_[3]
     local call_string
     if ((target.type == "literal") or (target.type == "varg") or (target.type == "expression")) then
       call_string = "(%s):%s(%s)"
@@ -1433,18 +1435,18 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local function method_call(ast, scope, parent)
     compiler.assert((2 < #ast), "expected at least 2 arguments", ast)
-    local _let_497_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
-    local target = _let_497_[1]
+    local _let_496_ = compiler.compile1(ast[2], scope, parent, {nval = 1})
+    local target = _let_496_[1]
     local args = {}
     for i = 4, #ast do
       local subexprs
-      local _498_
+      local _497_
       if (i ~= #ast) then
-        _498_ = 1
+        _497_ = 1
       else
-        _498_ = nil
+        _497_ = nil
       end
-      subexprs = compiler.compile1(ast[i], scope, parent, {nval = _498_})
+      subexprs = compiler.compile1(ast[i], scope, parent, {nval = _497_})
       utils.map(subexprs, tostring, args)
     end
     if (utils["string?"](ast[3]) and utils["valid-lua-identifier?"](ast[3])) then
@@ -1482,10 +1484,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     compiler.assert((#ast == 2), "expected one argument", ast)
     local f_scope
     do
-      local _503_ = compiler["make-scope"](scope)
-      do end (_503_)["vararg"] = false
-      _503_["hashfn"] = true
-      f_scope = _503_
+      local _502_ = compiler["make-scope"](scope)
+      do end (_502_)["vararg"] = false
+      _502_["hashfn"] = true
+      f_scope = _502_
     end
     local f_chunk = {}
     local name = compiler.gensym(scope)
@@ -1523,9 +1525,9 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     return utils.expr(name, "sym")
   end
   doc_special("hashfn", {"..."}, "Function literal shorthand; args are either $... OR $1, $2, etc.")
-  local function maybe_short_circuit_protect(ast, i, name, _507_)
-    local _arg_508_ = _507_
-    local mac = _arg_508_["macros"]
+  local function maybe_short_circuit_protect(ast, i, name, _506_)
+    local _arg_507_ = _506_
+    local mac = _arg_507_["macros"]
     local call = (utils["list?"](ast) and tostring(ast[1]))
     if ((("or" == name) or ("and" == name)) and (1 < i) and (mac[call] or ("set" == call) or ("tset" == call) or ("global" == call))) then
       return utils.list(utils.sym("do"), ast)
@@ -1546,40 +1548,40 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
         table.insert(operands, tostring(subexprs[1]))
       end
     end
-    local _511_ = #operands
-    if (_511_ == 0) then
-      local _513_
+    local _510_ = #operands
+    if (_510_ == 0) then
+      local _512_
       do
-        local _512_ = zero_arity
-        compiler.assert(_512_, "Expected more than 0 arguments", ast)
-        _513_ = _512_
+        local _511_ = zero_arity
+        compiler.assert(_511_, "Expected more than 0 arguments", ast)
+        _512_ = _511_
       end
-      return utils.expr(_513_, "literal")
-    elseif (_511_ == 1) then
+      return utils.expr(_512_, "literal")
+    elseif (_510_ == 1) then
       if unary_prefix then
         return ("(" .. unary_prefix .. padded_op .. operands[1] .. ")")
       else
         return operands[1]
       end
     elseif true then
-      local _ = _511_
+      local _ = _510_
       return ("(" .. table.concat(operands, padded_op) .. ")")
     else
       return nil
     end
   end
   local function define_arithmetic_special(name, zero_arity, unary_prefix, _3flua_name)
-    local _519_
+    local _518_
     do
-      local _516_ = (_3flua_name or name)
-      local _517_ = zero_arity
-      local _518_ = unary_prefix
-      local function _520_(...)
-        return arithmetic_special(_516_, _517_, _518_, ...)
+      local _515_ = (_3flua_name or name)
+      local _516_ = zero_arity
+      local _517_ = unary_prefix
+      local function _519_(...)
+        return arithmetic_special(_515_, _516_, _517_, ...)
       end
-      _519_ = _520_
+      _518_ = _519_
     end
-    SPECIALS[name] = _519_
+    SPECIALS[name] = _518_
     return doc_special(name, {"a", "b", "..."}, "Arithmetic operator; works the same as Lua but accepts more arguments.")
   end
   define_arithmetic_special("+", "0")
@@ -1608,13 +1610,13 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       local prefixed_lib_name = ("bit." .. lib_name)
       for i = 2, len do
         local subexprs
-        local _521_
+        local _520_
         if (i ~= len) then
-          _521_ = 1
+          _520_ = 1
         else
-          _521_ = nil
+          _520_ = nil
         end
-        subexprs = compiler.compile1(ast[i], scope, parent, {nval = _521_})
+        subexprs = compiler.compile1(ast[i], scope, parent, {nval = _520_})
         utils.map(subexprs, tostring, operands)
       end
       if (#operands == 1) then
@@ -1633,18 +1635,18 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
   end
   local function define_bitop_special(name, zero_arity, unary_prefix, native)
-    local _531_
+    local _530_
     do
-      local _527_ = native
-      local _528_ = name
-      local _529_ = zero_arity
-      local _530_ = unary_prefix
-      local function _532_(...)
-        return bitop_special(_527_, _528_, _529_, _530_, ...)
+      local _526_ = native
+      local _527_ = name
+      local _528_ = zero_arity
+      local _529_ = unary_prefix
+      local function _531_(...)
+        return bitop_special(_526_, _527_, _528_, _529_, ...)
       end
-      _531_ = _532_
+      _530_ = _531_
     end
-    SPECIALS[name] = _531_
+    SPECIALS[name] = _530_
     return nil
   end
   define_bitop_special("lshift", nil, "1", "<<")
@@ -1658,15 +1660,15 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   doc_special("bor", {"x1", "x2", "..."}, "Bitwise OR of any number of arguments.\nOnly works in Lua 5.3+ or LuaJIT with the --use-bit-lib flag.")
   doc_special("bxor", {"x1", "x2", "..."}, "Bitwise XOR of any number of arguments.\nOnly works in Lua 5.3+ or LuaJIT with the --use-bit-lib flag.")
   doc_special("..", {"a", "b", "..."}, "String concatenation operator; works the same as Lua but accepts more arguments.")
-  local function native_comparator(op, _533_, scope, parent)
-    local _arg_534_ = _533_
-    local _ = _arg_534_[1]
-    local lhs_ast = _arg_534_[2]
-    local rhs_ast = _arg_534_[3]
-    local _let_535_ = compiler.compile1(lhs_ast, scope, parent, {nval = 1})
-    local lhs = _let_535_[1]
-    local _let_536_ = compiler.compile1(rhs_ast, scope, parent, {nval = 1})
-    local rhs = _let_536_[1]
+  local function native_comparator(op, _532_, scope, parent)
+    local _arg_533_ = _532_
+    local _ = _arg_533_[1]
+    local lhs_ast = _arg_533_[2]
+    local rhs_ast = _arg_533_[3]
+    local _let_534_ = compiler.compile1(lhs_ast, scope, parent, {nval = 1})
+    local lhs = _let_534_[1]
+    local _let_535_ = compiler.compile1(rhs_ast, scope, parent, {nval = 1})
+    local rhs = _let_535_[1]
     return string.format("(%s %s %s)", tostring(lhs), op, tostring(rhs))
   end
   local function double_eval_protected_comparator(op, chain_op, ast, scope, parent)
@@ -1742,21 +1744,21 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local safe_require = nil
   local function safe_compiler_env()
-    local _540_
+    local _539_
     do
-      local _539_ = rawget(_G, "utf8")
-      if (nil ~= _539_) then
-        _540_ = utils.copy(_539_)
+      local _538_ = rawget(_G, "utf8")
+      if (nil ~= _538_) then
+        _539_ = utils.copy(_538_)
       else
-        _540_ = _539_
+        _539_ = _538_
       end
     end
-    return {table = utils.copy(table), math = utils.copy(math), string = utils.copy(string), pairs = pairs, ipairs = ipairs, select = select, tostring = tostring, tonumber = tonumber, bit = rawget(_G, "bit"), pcall = pcall, xpcall = xpcall, next = next, print = print, type = type, assert = assert, error = error, setmetatable = setmetatable, getmetatable = safe_getmetatable, require = safe_require, rawlen = rawget(_G, "rawlen"), rawget = rawget, rawset = rawset, rawequal = rawequal, _VERSION = _VERSION, utf8 = _540_}
+    return {table = utils.copy(table), math = utils.copy(math), string = utils.copy(string), pairs = pairs, ipairs = ipairs, select = select, tostring = tostring, tonumber = tonumber, bit = rawget(_G, "bit"), pcall = pcall, xpcall = xpcall, next = next, print = print, type = type, assert = assert, error = error, setmetatable = setmetatable, getmetatable = safe_getmetatable, require = safe_require, rawlen = rawget(_G, "rawlen"), rawget = rawget, rawset = rawset, rawequal = rawequal, _VERSION = _VERSION, utf8 = _539_}
   end
   local function combined_mt_pairs(env)
     local combined = {}
-    local _let_542_ = getmetatable(env)
-    local __index = _let_542_["__index"]
+    local _let_541_ = getmetatable(env)
+    local __index = _let_541_["__index"]
     if ("table" == type(__index)) then
       for k, v in pairs(__index) do
         combined[k] = v
@@ -1771,42 +1773,42 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function make_compiler_env(ast, scope, parent, _3fopts)
     local provided
     do
-      local _544_ = (_3fopts or utils.root.options)
-      if ((_G.type(_544_) == "table") and ((_544_)["compiler-env"] == "strict")) then
+      local _543_ = (_3fopts or utils.root.options)
+      if ((_G.type(_543_) == "table") and ((_543_)["compiler-env"] == "strict")) then
         provided = safe_compiler_env()
-      elseif ((_G.type(_544_) == "table") and (nil ~= (_544_).compilerEnv)) then
-        local compilerEnv = (_544_).compilerEnv
+      elseif ((_G.type(_543_) == "table") and (nil ~= (_543_).compilerEnv)) then
+        local compilerEnv = (_543_).compilerEnv
         provided = compilerEnv
-      elseif ((_G.type(_544_) == "table") and (nil ~= (_544_)["compiler-env"])) then
-        local compiler_env = (_544_)["compiler-env"]
+      elseif ((_G.type(_543_) == "table") and (nil ~= (_543_)["compiler-env"])) then
+        local compiler_env = (_543_)["compiler-env"]
         provided = compiler_env
       elseif true then
-        local _ = _544_
+        local _ = _543_
         provided = safe_compiler_env(false)
       else
         provided = nil
       end
     end
     local env
-    local function _546_(base)
+    local function _545_(base)
       return utils.sym(compiler.gensym((compiler.scopes.macro or scope), base))
     end
-    local function _547_()
+    local function _546_()
       return compiler.scopes.macro
     end
-    local function _548_(symbol)
+    local function _547_(symbol)
       compiler.assert(compiler.scopes.macro, "must call from macro", ast)
       return compiler.scopes.macro.manglings[tostring(symbol)]
     end
-    local function _549_(form)
+    local function _548_(form)
       compiler.assert(compiler.scopes.macro, "must call from macro", ast)
       return compiler.macroexpand(form, compiler.scopes.macro)
     end
-    env = {_AST = ast, _CHUNK = parent, _IS_COMPILER = true, _SCOPE = scope, _SPECIALS = compiler.scopes.global.specials, _VARARG = utils.varg(), ["macro-loaded"] = macro_loaded, unpack = unpack, ["assert-compile"] = compiler.assert, view = view, version = utils.version, metadata = compiler.metadata, ["ast-source"] = utils["ast-source"], list = utils.list, ["list?"] = utils["list?"], ["table?"] = utils["table?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], sym = utils.sym, ["sym?"] = utils["sym?"], ["multi-sym?"] = utils["multi-sym?"], comment = utils.comment, ["comment?"] = utils["comment?"], ["varg?"] = utils["varg?"], gensym = _546_, ["get-scope"] = _547_, ["in-scope?"] = _548_, macroexpand = _549_}
+    env = {_AST = ast, _CHUNK = parent, _IS_COMPILER = true, _SCOPE = scope, _SPECIALS = compiler.scopes.global.specials, _VARARG = utils.varg(), ["macro-loaded"] = macro_loaded, unpack = unpack, ["assert-compile"] = compiler.assert, view = view, version = utils.version, metadata = compiler.metadata, ["ast-source"] = utils["ast-source"], list = utils.list, ["list?"] = utils["list?"], ["table?"] = utils["table?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], sym = utils.sym, ["sym?"] = utils["sym?"], ["multi-sym?"] = utils["multi-sym?"], comment = utils.comment, ["comment?"] = utils["comment?"], ["varg?"] = utils["varg?"], gensym = _545_, ["get-scope"] = _546_, ["in-scope?"] = _547_, macroexpand = _548_}
     env._G = env
     return setmetatable(env, {__index = provided, __newindex = provided, __pairs = combined_mt_pairs})
   end
-  local function _551_(...)
+  local function _550_(...)
     local tbl_14_auto = {}
     local i_15_auto = #tbl_14_auto
     for c in string.gmatch((package.config or ""), "([^\n]+)") do
@@ -1819,10 +1821,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
     return tbl_14_auto
   end
-  local _local_550_ = _551_(...)
-  local dirsep = _local_550_[1]
-  local pathsep = _local_550_[2]
-  local pathmark = _local_550_[3]
+  local _local_549_ = _550_(...)
+  local dirsep = _local_549_[1]
+  local pathsep = _local_549_[2]
+  local pathmark = _local_549_[3]
   local pkg_config = {dirsep = (dirsep or "/"), pathmark = (pathmark or ";"), pathsep = (pathsep or "?")}
   local function escapepat(str)
     return string.gsub(str, "[^%w]", "%%%1")
@@ -1835,40 +1837,40 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     local function try_path(path)
       local filename = path:gsub(escapepat(pkg_config.pathmark), no_dot_module)
       local filename2 = path:gsub(escapepat(pkg_config.pathmark), modulename)
-      local _553_ = (io.open(filename) or io.open(filename2))
-      if (nil ~= _553_) then
-        local file = _553_
+      local _552_ = (io.open(filename) or io.open(filename2))
+      if (nil ~= _552_) then
+        local file = _552_
         file:close()
         return filename
       elseif true then
-        local _ = _553_
+        local _ = _552_
         return nil, ("no file '" .. filename .. "'")
       else
         return nil
       end
     end
     local function find_in_path(start, _3ftried_paths)
-      local _555_ = fullpath:match(pattern, start)
-      if (nil ~= _555_) then
-        local path = _555_
-        local _556_, _557_ = try_path(path)
-        if (nil ~= _556_) then
-          local filename = _556_
+      local _554_ = fullpath:match(pattern, start)
+      if (nil ~= _554_) then
+        local path = _554_
+        local _555_, _556_ = try_path(path)
+        if (nil ~= _555_) then
+          local filename = _555_
           return filename
-        elseif ((_556_ == nil) and (nil ~= _557_)) then
-          local error = _557_
-          local function _559_()
-            local _558_ = (_3ftried_paths or {})
-            table.insert(_558_, error)
-            return _558_
+        elseif ((_555_ == nil) and (nil ~= _556_)) then
+          local error = _556_
+          local function _558_()
+            local _557_ = (_3ftried_paths or {})
+            table.insert(_557_, error)
+            return _557_
           end
-          return find_in_path((start + #path + 1), _559_())
+          return find_in_path((start + #path + 1), _558_())
         else
           return nil
         end
       elseif true then
-        local _ = _555_
-        local function _561_()
+        local _ = _554_
+        local function _560_()
           local tried_paths = table.concat((_3ftried_paths or {}), "\n\9")
           if (_VERSION < "Lua 5.4") then
             return ("\n\9" .. tried_paths)
@@ -1876,7 +1878,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
             return tried_paths
           end
         end
-        return nil, _561_()
+        return nil, _560_()
       else
         return nil
       end
@@ -1884,33 +1886,33 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     return find_in_path(1)
   end
   local function make_searcher(_3foptions)
-    local function _564_(module_name)
+    local function _563_(module_name)
       local opts = utils.copy(utils.root.options)
       for k, v in pairs((_3foptions or {})) do
         opts[k] = v
       end
       opts["module-name"] = module_name
-      local _565_, _566_ = search_module(module_name)
-      if (nil ~= _565_) then
-        local filename = _565_
-        local _569_
+      local _564_, _565_ = search_module(module_name)
+      if (nil ~= _564_) then
+        local filename = _564_
+        local _568_
         do
-          local _567_ = filename
-          local _568_ = opts
-          local function _570_(...)
-            return utils["fennel-module"].dofile(_567_, _568_, ...)
+          local _566_ = filename
+          local _567_ = opts
+          local function _569_(...)
+            return utils["fennel-module"].dofile(_566_, _567_, ...)
           end
-          _569_ = _570_
+          _568_ = _569_
         end
-        return _569_, filename
-      elseif ((_565_ == nil) and (nil ~= _566_)) then
-        local error = _566_
+        return _568_, filename
+      elseif ((_564_ == nil) and (nil ~= _565_)) then
+        local error = _565_
         return error
       else
         return nil
       end
     end
-    return _564_
+    return _563_
   end
   local function dofile_with_searcher(fennel_macro_searcher, filename, opts, ...)
     local searchers = (package.loaders or package.searchers or {})
@@ -1922,42 +1924,42 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   local function fennel_macro_searcher(module_name)
     local opts
     do
-      local _572_ = utils.copy(utils.root.options)
-      do end (_572_)["module-name"] = module_name
-      _572_["env"] = "_COMPILER"
-      _572_["requireAsInclude"] = false
-      _572_["allowedGlobals"] = nil
-      opts = _572_
+      local _571_ = utils.copy(utils.root.options)
+      do end (_571_)["module-name"] = module_name
+      _571_["env"] = "_COMPILER"
+      _571_["requireAsInclude"] = false
+      _571_["allowedGlobals"] = nil
+      opts = _571_
     end
-    local _573_ = search_module(module_name, utils["fennel-module"]["macro-path"])
-    if (nil ~= _573_) then
-      local filename = _573_
-      local _574_
+    local _572_ = search_module(module_name, utils["fennel-module"]["macro-path"])
+    if (nil ~= _572_) then
+      local filename = _572_
+      local _573_
       if (opts["compiler-env"] == _G) then
-        local _575_ = fennel_macro_searcher
-        local _576_ = filename
-        local _577_ = opts
-        local function _579_(...)
-          return dofile_with_searcher(_575_, _576_, _577_, ...)
+        local _574_ = fennel_macro_searcher
+        local _575_ = filename
+        local _576_ = opts
+        local function _578_(...)
+          return dofile_with_searcher(_574_, _575_, _576_, ...)
         end
-        _574_ = _579_
+        _573_ = _578_
       else
-        local _580_ = filename
-        local _581_ = opts
-        local function _583_(...)
-          return utils["fennel-module"].dofile(_580_, _581_, ...)
+        local _579_ = filename
+        local _580_ = opts
+        local function _582_(...)
+          return utils["fennel-module"].dofile(_579_, _580_, ...)
         end
-        _574_ = _583_
+        _573_ = _582_
       end
-      return _574_, filename
+      return _573_, filename
     else
       return nil
     end
   end
   local function lua_macro_searcher(module_name)
-    local _586_ = search_module(module_name, package.path)
-    if (nil ~= _586_) then
-      local filename = _586_
+    local _585_ = search_module(module_name, package.path)
+    if (nil ~= _585_) then
+      local filename = _585_
       local code
       do
         local f = io.open(filename)
@@ -1969,10 +1971,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
             return error(..., 0)
           end
         end
-        local function _588_()
+        local function _587_()
           return assert(f:read("*a"))
         end
-        code = close_handlers_8_auto(_G.xpcall(_588_, (package.loaded.fennel or debug).traceback))
+        code = close_handlers_8_auto(_G.xpcall(_587_, (package.loaded.fennel or debug).traceback))
       end
       local chunk = load_code(code, make_compiler_env(), filename)
       return chunk, filename
@@ -1982,16 +1984,16 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
   end
   local macro_searchers = {fennel_macro_searcher, lua_macro_searcher}
   local function search_macro_module(modname, n)
-    local _590_ = macro_searchers[n]
-    if (nil ~= _590_) then
-      local f = _590_
-      local _591_, _592_ = f(modname)
-      if ((nil ~= _591_) and true) then
-        local loader = _591_
-        local _3ffilename = _592_
+    local _589_ = macro_searchers[n]
+    if (nil ~= _589_) then
+      local f = _589_
+      local _590_, _591_ = f(modname)
+      if ((nil ~= _590_) and true) then
+        local loader = _590_
+        local _3ffilename = _591_
         return loader, _3ffilename
       elseif true then
-        local _ = _591_
+        local _ = _590_
         return search_macro_module(modname, (n + 1))
       else
         return nil
@@ -2007,16 +2009,16 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       return nil
     end
   end
-  local function _596_(modname)
-    local function _597_()
+  local function _595_(modname)
+    local function _596_()
       local loader, filename = search_macro_module(modname, 1)
       compiler.assert(loader, (modname .. " module not found."))
       do end (macro_loaded)[modname] = loader(modname, filename)
       return macro_loaded[modname]
     end
-    return (macro_loaded[modname] or sandbox_fennel_module(modname) or _597_())
+    return (macro_loaded[modname] or sandbox_fennel_module(modname) or _596_())
   end
-  safe_require = _596_
+  safe_require = _595_
   local function add_macros(macros_2a, ast, scope)
     compiler.assert(utils["table?"](macros_2a), "expected macros to be table", ast)
     for k, v in pairs(macros_2a) do
@@ -2026,10 +2028,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     end
     return nil
   end
-  local function resolve_module_name(_598_, _scope, _parent, opts)
-    local _arg_599_ = _598_
-    local filename = _arg_599_["filename"]
-    local second = _arg_599_[2]
+  local function resolve_module_name(_597_, _scope, _parent, opts)
+    local _arg_598_ = _597_
+    local filename = _arg_598_["filename"]
+    local second = _arg_598_[2]
     local filename0 = (filename or (utils["table?"](second) and second.filename))
     local module_name = utils.root.options["module-name"]
     local modexpr = compiler.compile(second, opts)
@@ -2088,10 +2090,10 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           return error(..., 0)
         end
       end
-      local function _605_()
+      local function _604_()
         return assert(f:read("*all")):gsub("[\13\n]*$", "")
       end
-      src = close_handlers_8_auto(_G.xpcall(_605_, (package.loaded.fennel or debug).traceback))
+      src = close_handlers_8_auto(_G.xpcall(_604_, (package.loaded.fennel or debug).traceback))
     end
     local ret = utils.expr(("require(\"" .. mod .. "\")"), "statement")
     local target = ("package.preload[%q]"):format(mod)
@@ -2123,12 +2125,12 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
     compiler.assert((#ast == 2), "expected one argument", ast)
     local modexpr
     do
-      local _608_, _609_ = pcall(resolve_module_name, ast, scope, parent, opts)
-      if ((_608_ == true) and (nil ~= _609_)) then
-        local modname = _609_
+      local _607_, _608_ = pcall(resolve_module_name, ast, scope, parent, opts)
+      if ((_607_ == true) and (nil ~= _608_)) then
+        local modname = _608_
         modexpr = utils.expr(string.format("%q", modname), "literal")
       elseif true then
-        local _ = _608_
+        local _ = _607_
         modexpr = (compiler.compile1(ast[2], scope, parent, {nval = 1}))[1]
       else
         modexpr = nil
@@ -2147,13 +2149,13 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
       utils.root.options["module-name"] = mod
       _ = nil
       local res
-      local function _613_()
-        local _612_ = search_module(mod)
-        if (nil ~= _612_) then
-          local fennel_path = _612_
+      local function _612_()
+        local _611_ = search_module(mod)
+        if (nil ~= _611_) then
+          local fennel_path = _611_
           return include_path(ast, opts, fennel_path, mod, true)
         elseif true then
-          local _0 = _612_
+          local _0 = _611_
           local lua_path = search_module(mod, package.path)
           if lua_path then
             return include_path(ast, opts, lua_path, mod, false)
@@ -2166,7 +2168,7 @@ package.preload["fennel.specials"] = package.preload["fennel.specials"] or funct
           return nil
         end
       end
-      res = ((utils["member?"](mod, (utils.root.options.skipInclude or {})) and opts.fallback(modexpr, true)) or include_circular_fallback(mod, modexpr, opts.fallback, ast) or utils.root.scope.includes[mod] or _613_())
+      res = ((utils["member?"](mod, (utils.root.options.skipInclude or {})) and opts.fallback(modexpr, true)) or include_circular_fallback(mod, modexpr, opts.fallback, ast) or utils.root.scope.includes[mod] or _612_())
       utils.root.options["module-name"] = oldmod
       return res
     end
@@ -2669,14 +2671,13 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     local line = _arg_317_["line"]
     local bytestart = _arg_317_["bytestart"]
     local byteend = _arg_317_["byteend"]
-    if ("table" == type(node)) then
+    do
       local src = utils["ast-source"](node)
-      if (filename ~= src.filename) then
+      if (("table" == type(node)) and (filename ~= src.filename)) then
         src.filename, src.line, src["from-macro?"] = filename, line, true
         src.bytestart, src.byteend = bytestart, byteend
       else
       end
-    else
     end
     return ("table" == type(node))
   end
@@ -2693,8 +2694,8 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
   local function quote_literal_nils(index, node, parent)
     if (parent and utils["list?"](parent)) then
       for i = 1, max_n(parent) do
-        local _321_ = parent[i]
-        if (_321_ == nil) then
+        local _320_ = parent[i]
+        if (_320_ == nil) then
           parent[i] = utils.sym("nil")
         else
         end
@@ -2704,10 +2705,10 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     return index, node, parent
   end
   local function comp(f, g)
-    local function _324_(...)
+    local function _323_(...)
       return f(g(...))
     end
-    return _324_
+    return _323_
   end
   local function built_in_3f(m)
     local found_3f = false
@@ -2718,41 +2719,41 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     return found_3f
   end
   local function macroexpand_2a(ast, scope, _3fonce)
-    local _325_
+    local _324_
     if utils["list?"](ast) then
-      _325_ = find_macro(ast, scope)
+      _324_ = find_macro(ast, scope)
     else
-      _325_ = nil
+      _324_ = nil
     end
-    if (_325_ == false) then
+    if (_324_ == false) then
       return ast
-    elseif (nil ~= _325_) then
-      local macro_2a = _325_
+    elseif (nil ~= _324_) then
+      local macro_2a = _324_
       local old_scope = scopes.macro
       local _
       scopes.macro = scope
       _ = nil
       local ok, transformed = nil, nil
-      local function _327_()
+      local function _326_()
         return macro_2a(unpack(ast, 2))
       end
-      local function _328_()
+      local function _327_()
         if built_in_3f(macro_2a) then
           return tostring
         else
           return debug.traceback
         end
       end
-      ok, transformed = xpcall(_327_, _328_())
-      local _330_
+      ok, transformed = xpcall(_326_, _327_())
+      local _329_
       do
-        local _329_ = ast
-        local function _331_(...)
-          return propagate_trace_info(_329_, ...)
+        local _328_ = ast
+        local function _330_(...)
+          return propagate_trace_info(_328_, ...)
         end
-        _330_ = _331_
+        _329_ = _330_
       end
-      utils["walk-tree"](transformed, comp(_330_, quote_literal_nils))
+      utils["walk-tree"](transformed, comp(_329_, quote_literal_nils))
       scopes.macro = old_scope
       assert_compile(ok, transformed, ast)
       if (_3fonce or not transformed) then
@@ -2761,7 +2762,7 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
         return macroexpand_2a(transformed, scope)
       end
     elseif true then
-      local _ = _325_
+      local _ = _324_
       return ast
     else
       return nil
@@ -2795,14 +2796,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     assert_compile((utils["sym?"](ast[1]) or utils["list?"](ast[1]) or ("string" == type(ast[1]))), ("cannot call literal value " .. tostring(ast[1])), ast)
     for i = 2, len do
       local subexprs
-      local _337_
+      local _336_
       if (i ~= len) then
-        _337_ = 1
+        _336_ = 1
       else
-        _337_ = nil
+        _336_ = nil
       end
-      subexprs = compile1(ast[i], scope, parent, {nval = _337_})
-      table.insert(fargs, (subexprs[1] or utils.expr("nil", "literal")))
+      subexprs = compile1(ast[i], scope, parent, {nval = _336_})
+      table.insert(fargs, subexprs[1])
       if (i == len) then
         for j = 2, #subexprs do
           table.insert(fargs, subexprs[j])
@@ -2839,13 +2840,13 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     end
   end
   local function compile_varg(ast, scope, parent, opts)
-    local _342_
+    local _341_
     if scope.hashfn then
-      _342_ = "use $... in hashfn"
+      _341_ = "use $... in hashfn"
     else
-      _342_ = "unexpected vararg"
+      _341_ = "unexpected vararg"
     end
-    assert_compile(scope.vararg, _342_, ast)
+    assert_compile(scope.vararg, _341_, ast)
     return handle_compile_opts({utils.expr("...", "varg")}, parent, opts, ast)
   end
   local function compile_sym(ast, scope, parent, opts)
@@ -2860,20 +2861,20 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     return handle_compile_opts({e}, parent, opts, ast)
   end
   local function serialize_number(n)
-    local _345_ = string.gsub(tostring(n), ",", ".")
-    return _345_
+    local _344_ = string.gsub(tostring(n), ",", ".")
+    return _344_
   end
   local function compile_scalar(ast, _scope, parent, opts)
     local serialize
     do
-      local _346_ = type(ast)
-      if (_346_ == "nil") then
+      local _345_ = type(ast)
+      if (_345_ == "nil") then
         serialize = tostring
-      elseif (_346_ == "boolean") then
+      elseif (_345_ == "boolean") then
         serialize = tostring
-      elseif (_346_ == "string") then
+      elseif (_345_ == "string") then
         serialize = serialize_string
-      elseif (_346_ == "number") then
+      elseif (_345_ == "number") then
         serialize = serialize_number
       else
         serialize = nil
@@ -2888,8 +2889,8 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
         if ((type(k) == "string") and utils["valid-lua-identifier?"](k)) then
           return {k, k}
         else
-          local _let_348_ = compile1(k, scope, parent, {nval = 1})
-          local compiled = _let_348_[1]
+          local _let_347_ = compile1(k, scope, parent, {nval = 1})
+          local compiled = _let_347_[1]
           local kstr = ("[" .. tostring(compiled) .. "]")
           return {kstr, k}
         end
@@ -2912,15 +2913,15 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
         end
         keys = tbl_14_auto
       end
-      local function _354_(_352_)
-        local _arg_353_ = _352_
-        local k1 = _arg_353_[1]
-        local k2 = _arg_353_[2]
-        local _let_355_ = compile1(ast[k2], scope, parent, {nval = 1})
-        local v = _let_355_[1]
+      local function _353_(_351_)
+        local _arg_352_ = _351_
+        local k1 = _arg_352_[1]
+        local k2 = _arg_352_[2]
+        local _let_354_ = compile1(ast[k2], scope, parent, {nval = 1})
+        local v = _let_354_[1]
         return string.format("%s = %s", k1, tostring(v))
       end
-      utils.map(keys, _354_, buffer)
+      utils.map(keys, _353_, buffer)
     end
     for i = 1, #ast do
       local nval = ((i ~= #ast) and 1)
@@ -2947,12 +2948,12 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
   end
   local function destructure(to, from, ast, scope, parent, opts)
     local opts0 = (opts or {})
-    local _let_357_ = opts0
-    local isvar = _let_357_["isvar"]
-    local declaration = _let_357_["declaration"]
-    local forceglobal = _let_357_["forceglobal"]
-    local forceset = _let_357_["forceset"]
-    local symtype = _let_357_["symtype"]
+    local _let_356_ = opts0
+    local isvar = _let_356_["isvar"]
+    local declaration = _let_356_["declaration"]
+    local forceglobal = _let_356_["forceglobal"]
+    local forceset = _let_356_["forceset"]
+    local symtype = _let_356_["symtype"]
     local symtype0 = ("_" .. (symtype or "dst"))
     local setter
     if declaration then
@@ -2991,14 +2992,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     end
     local function compile_top_target(lvalues)
       local inits
-      local function _363_(_241)
+      local function _362_(_241)
         if scope.manglings[_241] then
           return _241
         else
           return "nil"
         end
       end
-      inits = utils.map(lvalues, _363_)
+      inits = utils.map(lvalues, _362_)
       local init = table.concat(inits, ", ")
       local lvalue = table.concat(lvalues, ", ")
       local plast = parent[#parent]
@@ -3040,7 +3041,7 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     local unpack_fn = "function (t, k, e)\n                        local mt = getmetatable(t)\n                        if 'table' == type(mt) and mt.__fennelrest then\n                          return mt.__fennelrest(t, k)\n                        elseif e then\n                          local rest = {}\n                          for k, v in pairs(t) do\n                            if not e[k] then rest[k] = v end\n                          end\n                          return rest\n                        else\n                          return {(table.unpack or unpack)(t, k)}\n                        end\n                      end"
     local function destructure_kv_rest(s, v, left, excluded_keys, destructure1)
       local exclude_str
-      local _370_
+      local _369_
       do
         local tbl_14_auto = {}
         local i_15_auto = #tbl_14_auto
@@ -3052,9 +3053,9 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
           else
           end
         end
-        _370_ = tbl_14_auto
+        _369_ = tbl_14_auto
       end
-      exclude_str = table.concat(_370_, ", ")
+      exclude_str = table.concat(_369_, ", ")
       local subexpr = utils.expr(string.format(string.gsub(("(" .. unpack_fn .. ")(%s, %s, {%s})"), "\n%s*", " "), s, tostring(v), exclude_str), "expression")
       return destructure1(v, {subexpr}, left)
     end
@@ -3069,16 +3070,16 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       local s = gensym(scope, symtype0)
       local right
       do
-        local _372_
+        local _371_
         if top_3f then
-          _372_ = exprs1(compile1(from, scope, parent))
+          _371_ = exprs1(compile1(from, scope, parent))
         else
-          _372_ = exprs1(rightexprs)
+          _371_ = exprs1(rightexprs)
         end
-        if (_372_ == "") then
+        if (_371_ == "") then
           right = "nil"
-        elseif (nil ~= _372_) then
-          local right0 = _372_
+        elseif (nil ~= _371_) then
+          local right0 = _371_
           right = right0
         else
           right = nil
@@ -3251,14 +3252,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       else
       end
       if (info.what == "Lua") then
-        local function _392_()
+        local function _391_()
           if info.name then
             return ("'" .. info.name .. "'")
           else
             return "?"
           end
         end
-        return string.format("  %s:%d: in function %s", info.short_src, info.currentline, _392_())
+        return string.format("  %s:%d: in function %s", info.short_src, info.currentline, _391_())
       elseif (info.short_src == "(tail call)") then
         return "  (tail call)"
       else
@@ -3282,11 +3283,11 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       local done_3f, level = false, (_3fstart or 2)
       while not done_3f do
         do
-          local _396_ = debug.getinfo(level, "Sln")
-          if (_396_ == nil) then
+          local _395_ = debug.getinfo(level, "Sln")
+          if (_395_ == nil) then
             done_3f = true
-          elseif (nil ~= _396_) then
-            local info = _396_
+          elseif (nil ~= _395_) then
+            local info = _395_
             table.insert(lines, traceback_frame(info))
           else
           end
@@ -3297,14 +3298,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
     end
   end
   local function entry_transform(fk, fv)
-    local function _399_(k, v)
+    local function _398_(k, v)
       if (type(k) == "number") then
         return k, fv(v)
       else
         return fk(k), fv(v)
       end
     end
-    return _399_
+    return _398_
   end
   local function mixed_concat(t, joiner)
     local seen = {}
@@ -3350,10 +3351,10 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       return res[1]
     elseif utils["list?"](form) then
       local mapped
-      local function _404_()
+      local function _403_()
         return nil
       end
-      mapped = utils.kvmap(form, entry_transform(_404_, q))
+      mapped = utils.kvmap(form, entry_transform(_403_, q))
       local filename
       if form.filename then
         filename = string.format("%q", form.filename)
@@ -3371,13 +3372,13 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       else
         filename = "nil"
       end
-      local _407_
+      local _406_
       if source then
-        _407_ = source.line
+        _406_ = source.line
       else
-        _407_ = "nil"
+        _406_ = "nil"
       end
-      return string.format("setmetatable({%s}, {filename=%s, line=%s, sequence=%s})", mixed_concat(mapped, ", "), filename, _407_, "(getmetatable(sequence()))['sequence']")
+      return string.format("setmetatable({%s}, {filename=%s, line=%s, sequence=%s})", mixed_concat(mapped, ", "), filename, _406_, "(getmetatable(sequence()))['sequence']")
     elseif (type(form) == "table") then
       local mapped = utils.kvmap(form, entry_transform(q, q))
       local source = getmetatable(form)
@@ -3387,14 +3388,14 @@ package.preload["fennel.compiler"] = package.preload["fennel.compiler"] or funct
       else
         filename = "nil"
       end
-      local function _410_()
+      local function _409_()
         if source then
           return source.line
         else
           return "nil"
         end
       end
-      return string.format("setmetatable({%s}, {filename=%s, line=%s})", mixed_concat(mapped, ", "), filename, _410_())
+      return string.format("setmetatable({%s}, {filename=%s, line=%s})", mixed_concat(mapped, ", "), filename, _409_())
     elseif (type(form) == "string") then
       return serialize_string(form)
     else
@@ -4546,7 +4547,7 @@ package.preload["fennel.view"] = package.preload["fennel.view"] or function(...)
 end
 package.preload["fennel.utils"] = package.preload["fennel.utils"] or function(...)
   local view = require("fennel.view")
-  local version = "1.2.0-dev"
+  local version = "1.3.0-dev"
   local function luajit_vm_3f()
     return ((nil ~= _G.jit) and (type(_G.jit) == "table") and (nil ~= _G.jit.on) and (nil ~= _G.jit.off) and (type(_G.jit.version_num) == "number"))
   end
@@ -5105,14 +5106,14 @@ local function eval(str, options, ...)
   local env = eval_env(opts.env, opts)
   local lua_source = compiler["compile-string"](str, opts)
   local loader
-  local function _733_(...)
+  local function _732_(...)
     if opts.filename then
       return ("@" .. opts.filename)
     else
       return str
     end
   end
-  loader = specials["load-code"](lua_source, env, _733_(...))
+  loader = specials["load-code"](lua_source, env, _732_(...))
   opts.filename = nil
   return loader(...)
 end
@@ -5137,10 +5138,10 @@ local function syntax()
     out[k] = {["macro?"] = true, ["body-form?"] = utils["member?"](k, body_3f), ["binding-form?"] = utils["member?"](k, binding_3f), ["define?"] = utils["member?"](k, define_3f)}
   end
   for k, v in pairs(_G) do
-    local _734_ = type(v)
-    if (_734_ == "function") then
+    local _733_ = type(v)
+    if (_733_ == "function") then
       out[k] = {["global?"] = true, ["function?"] = true}
-    elseif (_734_ == "table") then
+    elseif (_733_ == "table") then
       for k2, v2 in pairs(v) do
         if (("function" == type(v2)) and (k ~= "_G")) then
           out[(k .. "." .. k2)] = {["function?"] = true, ["global?"] = true}
@@ -5153,7 +5154,7 @@ local function syntax()
   end
   return out
 end
-local mod = {list = utils.list, ["list?"] = utils["list?"], sym = utils.sym, ["sym?"] = utils["sym?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], comment = utils.comment, ["comment?"] = utils["comment?"], varg = utils.varg, ["varg?"] = utils["varg?"], ["sym-char?"] = parser["sym-char?"], parser = parser.parser, compile = compiler.compile, ["compile-string"] = compiler["compile-string"], ["compile-stream"] = compiler["compile-stream"], eval = eval, repl = repl, view = view, dofile = dofile_2a, ["load-code"] = specials["load-code"], doc = specials.doc, metadata = compiler.metadata, traceback = compiler.traceback, version = utils.version, ["runtime-version"] = utils["runtime-version"], ["ast-source"] = utils["ast-source"], path = utils.path, ["macro-path"] = utils["macro-path"], ["macro-loaded"] = specials["macro-loaded"], ["macro-searchers"] = specials["macro-searchers"], ["search-module"] = specials["search-module"], ["make-searcher"] = specials["make-searcher"], searcher = specials["make-searcher"](), syntax = syntax, gensym = compiler.gensym, scope = compiler["make-scope"], mangle = compiler["global-mangling"], unmangle = compiler["global-unmangling"], compile1 = compiler.compile1, ["string-stream"] = parser["string-stream"], granulate = parser.granulate, loadCode = specials["load-code"], make_searcher = specials["make-searcher"], makeSearcher = specials["make-searcher"], searchModule = specials["search-module"], macroPath = utils["macro-path"], macroSearchers = specials["macro-searchers"], macroLoaded = specials["macro-loaded"], compileStream = compiler["compile-stream"], compileString = compiler["compile-string"], stringStream = parser["string-stream"], runtimeVersion = utils["runtime-version"]}
+local mod = {list = utils.list, ["list?"] = utils["list?"], sym = utils.sym, ["sym?"] = utils["sym?"], ["multi-sym?"] = utils["multi-sym?"], sequence = utils.sequence, ["sequence?"] = utils["sequence?"], comment = utils.comment, ["comment?"] = utils["comment?"], varg = utils.varg, ["varg?"] = utils["varg?"], ["sym-char?"] = parser["sym-char?"], parser = parser.parser, compile = compiler.compile, ["compile-string"] = compiler["compile-string"], ["compile-stream"] = compiler["compile-stream"], eval = eval, repl = repl, view = view, dofile = dofile_2a, ["load-code"] = specials["load-code"], doc = specials.doc, metadata = compiler.metadata, traceback = compiler.traceback, version = utils.version, ["runtime-version"] = utils["runtime-version"], ["ast-source"] = utils["ast-source"], path = utils.path, ["macro-path"] = utils["macro-path"], ["macro-loaded"] = specials["macro-loaded"], ["macro-searchers"] = specials["macro-searchers"], ["search-module"] = specials["search-module"], ["make-searcher"] = specials["make-searcher"], searcher = specials["make-searcher"](), syntax = syntax, gensym = compiler.gensym, scope = compiler["make-scope"], mangle = compiler["global-mangling"], unmangle = compiler["global-unmangling"], compile1 = compiler.compile1, ["string-stream"] = parser["string-stream"], granulate = parser.granulate, loadCode = specials["load-code"], make_searcher = specials["make-searcher"], makeSearcher = specials["make-searcher"], searchModule = specials["search-module"], macroPath = utils["macro-path"], macroSearchers = specials["macro-searchers"], macroLoaded = specials["macro-loaded"], compileStream = compiler["compile-stream"], compileString = compiler["compile-string"], stringStream = parser["string-stream"], runtimeVersion = utils["runtime-version"]}
 utils["fennel-module"] = mod
 do
   local builtin_macros = [===[;; These macros are awkward because their definition cannot rely on the any
@@ -5788,17 +5789,17 @@ do
   ]===]
   local module_name = "fennel.macros"
   local _
-  local function _737_()
+  local function _736_()
     return mod
   end
-  package.preload[module_name] = _737_
+  package.preload[module_name] = _736_
   _ = nil
   local env
   do
-    local _738_ = specials["make-compiler-env"](nil, compiler.scopes.compiler, {})
-    do end (_738_)["utils"] = utils
-    _738_["fennel"] = mod
-    env = _738_
+    local _737_ = specials["make-compiler-env"](nil, compiler.scopes.compiler, {})
+    do end (_737_)["utils"] = utils
+    _737_["fennel"] = mod
+    env = _737_
   end
   local built_ins = eval(builtin_macros, {env = env, scope = compiler.scopes.compiler, allowedGlobals = false, useMetadata = true, filename = "src/fennel/macros.fnl", moduleName = module_name})
   for k, v in pairs(built_ins) do
diff --git a/test/completion-test.fnl b/test/completion-test.fnl
index a2452a4..24cbbee 100644
--- a/test/completion-test.fnl
+++ b/test/completion-test.fnl
@@ -28,17 +28,17 @@
           (. _G a)
           (. _G b)
           (. _G c))
-        "oops"))))
+        "oops")))
 
-  ;; (it "suggests locals in scope"
-  ;;   (local state (doto [] setup-server))
-  ;;   (open-file state filename "(local x 10)\n(print )")
-  ;;   (let [response (dispatch.handle* state (completion-at filename 1 7))]
-  ;;     (var seen-suggestion false)
-  ;;     (each [_ suggestion (ipairs (. response 1 :result))]
-  ;;       (if (= suggestion.label :x)
-  ;;         (set seen-suggestion true)))
-  ;;     (assert seen-suggestion "x was not suggested"))))
+  (it "suggests locals in scope"
+    (local state (doto [] setup-server))
+    (open-file state filename "(local x 10)\n(print )")
+    (let [response (dispatch.handle* state (completion-at filename 1 7))]
+      (var seen-suggestion false)
+      (each [_ suggestion (ipairs (. response 1 :result))]
+        (if (= suggestion.label :x)
+          (set seen-suggestion true)))
+      (assert seen-suggestion "x was not suggested"))))
 
   ;; (it "treats things in a call position differently")
   ;; (it "does not suggest locals out of scope")