branch: externals/a68-mode
commit 86c10197052aa936cc6107ae0f28b38f45b6755a
Author: Jose E. Marchesi <[email protected]>
Commit: Jose E. Marchesi <[email protected]>
a68-font-lock-keywords: fix _ in bold tags and quote faces properly
Also highlight trailing _s in bold tags (which get ignored by both
Algol 68 Genie and GCC) with a warning face.
Thanks to Stefan Monnier for reporting these problems and for
suggesting solutions.
---
a68-mode.el | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/a68-mode.el b/a68-mode.el
index d936bf1f55..a06fa4afab 100644
--- a/a68-mode.el
+++ b/a68-mode.el
@@ -101,19 +101,21 @@
(cons (rx word-start
(eval `(or ,@a68-keywords))
word-end)
- 'font-lock-keyword-face)
+ ''font-lock-keyword-face)
(cons (rx word-start
(eval `(or ,@a68-std-modes))
word-end)
- 'font-lock-type-face)
+ ''font-lock-type-face)
(cons (rx word-start
(or "TRUE" "FALSE")
word-end)
- 'font-lock-constant-face)
+ ''font-lock-constant-face)
;; only valid for bold stropping
- (cons (concat "\\<[A-Z]+[A-Z_]*\\>") 'font-lock-type-face)
+ '("\\<\\([A-Z]+[A-Z_]*\\>\\)\\(_+\\)?"
+ (1 'font-lock-type-face)
+ (2 'font-lock-warning-face nil t))
(cons "\\('\\w*'\\)"
- 'font-lock-variable-name-face))
+ ''font-lock-variable-name-face))
"Highlighting expressions for Algol 68 mode.")
(defun a68-within-string ()
