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Fix incorrect syntax highlighting on lean4-debugging keyword #61

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merged 1 commit into from
Oct 17, 2024
Merged

Fix incorrect syntax highlighting on lean4-debugging keyword #61

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7 changes: 4 additions & 3 deletions lean4-syntax.el
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Original file line number Diff line number Diff line change
Expand Up @@ -65,9 +65,9 @@
(defconst lean4-warnings '("sorry") "Lean warnings.")
(defconst lean4-warnings-regexp
(eval `(rx word-start (or ,@lean4-warnings) word-end)))
(defconst lean4-debugging '("unreachable" "panic" "assert" "dbgTrace") "Lean debugging.")
(defconst lean4-debugging '("unreachable!" "panic!" "assert!" "dbg_trace") "Lean debugging.")
(defconst lean4-debugging-regexp
(eval `(rx word-start (or ,@lean4-debugging))))
(eval `(rx word-start (or ,@lean4-debugging) word-end)))


(defconst lean4-syntax-table
Expand Down Expand Up @@ -187,14 +187,15 @@
(,(rx word-start (group (or "Prop" "Type" "Sort")) ".") (1 'font-lock-type-face))
;; String
("\"[^\"]*\"" . 'font-lock-string-face)
;; Debugging builtins
(,lean4-debugging-regexp . 'font-lock-warning-face)
;; ;; Constants
(,lean4-constants-regexp . 'font-lock-constant-face)
(,lean4-numerals-regexp . 'font-lock-constant-face)
;; place holder
(,(rx symbol-start "_" symbol-end) . 'font-lock-preprocessor-face)
;; warnings
(,lean4-warnings-regexp . 'font-lock-warning-face)
(,lean4-debugging-regexp . 'font-lock-warning-face)
;; escaped identifiers
(,(rx (and (group "«") (group (one-or-more (not (any "»")))) (group "»")))
(1 font-lock-comment-face t)
Expand Down
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