add a fix to pcall docs in 5.1

.gitignore

@@ -3,6 +3,6 @@
 /lua*.html
 /build
 /src/fennel-ls/docs/generated/love2d.fnl
-/doc/lints.md
+/docs/lints.md
 /scratch.fnl
 /scratch-macros.fnl

Makefile

@@ -66,8 +66,7 @@ deps:
 	$(FENNEL) $(FENNELFLAGS) tools/get-deps.fnl
 
 selflint:
-	$(FENNEL) $(FENNELFLAGS) src/fennel-ls.fnl --lint $(SRC)
-	$(FENNEL) $(FENNELFLAGS) src/fennel-ls.fnl --lint $(shell find test -name "*.fnl")
+	$(FENNEL) $(FENNELFLAGS) src/fennel-ls.fnl --lint $(SRC) $(shell find test -name "*.fnl")
 
 count:
 	cloc $(shell find src -name "*.fnl" | grep -v "generated")

src/fennel-ls/docs/generated/lua51.fnl

@@ -1045,7 +1045,7 @@ See function `next` for the caveats of modifying
 the table during its traversal."}}
  :pcall {:binding "pcall"
          :metadata {:fls/itemKind "Function"
-                    :fnl/arglist ["f" "arg1" "..."]
+                    :fnl/arglist ["f" "?arg1" "..."]
                     :fnl/docstring "Calls function `f` with
 the given arguments in *protected mode*.
 This means that any error inside `f` is not propagated;

src/fennel-ls/docs/generated/lua54.fnl

@@ -1,6 +1,6 @@
 ;; auto-generated by `make docs` from fennel-ls. Contents come from
 ;;	https://www.lua.org/manual/5.4/manual.html
-;; Lua Lua 5.4 Reference Manual last updated Thu Jun 13 22:15:52 UTC 2024
+;; Lua Lua 5.4 Reference Manual last updated Wed May 21 21:09:59 UTC 2025
 (local docs {:_G {:binding "_G"
       :metadata {:fls/itemKind "Variable"
                  :fnl/docstring "A global variable (not a function) that

tools/generate-lua-docs.fnl

@@ -128,6 +128,11 @@
         signature (if (signature:find "table%.insert")
                       (signature:gsub "%[pos -%]" "")
                       signature)
+        signature (if (signature:find "pcall .* arg1")
+                    (do
+                      (table.insert optional-args "arg1")
+                      (signature:gsub "arg1" "?arg1"))
+                    signature)
         ;; For some reason, they use an html middot, but we want to use periods.
         signature (signature:gsub "···" "...")
         ;; fix parens