branch: externals/a68-mode
commit 93b57b169e6da003f5326574945c2a8f61c5886f
Author: Jose E. Marchesi <jose.march...@oracle.com>
Commit: Jose E. Marchesi <jose.march...@oracle.com>
Highlight string breaks.
---
a68-mode.el | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/a68-mode.el b/a68-mode.el
index 973cbef032..23c885831d 100644
--- a/a68-mode.el
+++ b/a68-mode.el
@@ -52,6 +52,9 @@
(const "COMMENT"))
:safe #'consp)
+(defface a68-string-break-face '((t :inherit font-lock-string-face))
+ "Face for printing Algol 64 string breaks.")
+
;;;; Stuff common to all stroppings
(defvar a68-mode-map
@@ -174,6 +177,9 @@
(or "TRUE" "FALSE")
word-end)
''font-lock-constant-face)
+ ;; String breaks. Apostrophe is not (currently) a worthy character
+ ;; out of strings, so for now we can just match it anywhere.
+ '("\\('[nrft']\\)\\|\\('(.*?)\\)" 0 ''a68-string-break-face prepend)
;; Two or more consecutive underscore characters are always
;; illegal in this stropping regime.
(cons "_[_]+" ''font-lock-warning-face)
@@ -355,6 +361,9 @@
(or "true" "false")
word-end)
''font-lock-constant-face)
+ ;; String breaks. Apostrophe is not (currently) a worthy character
+ ;; out of strings, so for now we can just match it anywhere.
+ '("\\('[nrft']\\)\\|\\('(.*?)\\)" 0 ''a68-string-break-face prepend)
;; Two or more consecutive underscore characters are always
;; illegal in this stropping regime.
(cons "_[_]+" ''font-lock-warning-face)
