diff options
Diffstat (limited to 'isar/isar-syntax.el')
| -rw-r--r-- | isar/isar-syntax.el | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/isar/isar-syntax.el b/isar/isar-syntax.el index 7fa6f55d..095b108c 100644 --- a/isar/isar-syntax.el +++ b/isar/isar-syntax.el @@ -8,7 +8,7 @@ ;; $Id$ ;; -(require 'cl) ; remove-if, remove-if-not +(eval-when-compile (require 'cl-lib)) (require 'proof-syntax) (require 'isar-keywords) ; NB: we want to load isar-keywords at runtime @@ -271,18 +271,18 @@ matches contents of quotes for quoted identifiers.") (while (proof-re-search-forward isar-nesting-regexp limit t) (cond ((proof-buffer-syntactic-context)) - ((equal (match-string 0) isar-keyword-begin) (incf nesting)) - ((equal (match-string 0) isar-keyword-end) (decf nesting))))) + ((equal (match-string 0) isar-keyword-begin) (cl-incf nesting)) + ((equal (match-string 0) isar-keyword-end) (cl-decf nesting))))) nesting)) (defun isar-match-nesting (limit) - (block nil + (cl-block nil (while (proof-re-search-forward isar-nesting-regexp limit t) (and (not (proof-buffer-syntactic-context)) (if (equal (match-string 0) isar-keyword-begin) (> (isar-nesting) 1) (> (isar-nesting) 0)) - (return t))))) + (cl-return t))))) ;; ----- Isabelle inner syntax highlight |