use fennel 1.5's native debug tracking

src/fennel-ls/compiler.fnl

@@ -389,7 +389,7 @@ identifiers are declared / referenced in which places."
 
       (parsed ast lexical)
 
-      ;; This is bad; we mutate fennel.macro-path
+      ;; This is bad; we have to mutate fennel.macro-path to use fennel's native macro loader
       (let [old-macro-path fennel.macro-path]
         (when ?root-uri
           (set fennel.macro-path

test/hover.fnl

@@ -151,6 +151,11 @@ except that it sets a new message handler `msgh`.")
             `(,a ,b ,c))
           (fo|o print :hello :world)"
          "```fnl\n(foo a b c)\n```\ndocstring!")
+  ; (check {:main.fnl "(import-macros cool :cool)
+  ;                    (coo|l.=)"
+  ;         :cool.fnl ";; fennel-ls: macro-file
+  ;                    {:= (λ [...] ...)}"}
+  ;        "```fnl\n{:= (λ [...] ...)}\n```")
   nil)
 
 (fn test-reader []

test/init.fnl

@@ -1,6 +1,9 @@
 (local faith (require :faith))
 (local fennel (require :fennel))
 
+(set debug.getinfo (or fennel.getinfo debug.getinfo))
+(set debug.traceback (or fennel.traceback debug.traceback))
+
 (case (os.getenv "FAITH_TEST")
   target (let [(module function) (target:match "([^ ]+) ([^ ]+)")]
            (tset package.loaded module {function (. (require module) function)})