branch: externals/indent-bars
commit 56c4e966374ec46003c301168a3088199d387c31
Author: JD Smith <93749+jdtsm...@users.noreply.github.com>
Commit: JD Smith <93749+jdtsm...@users.noreply.github.com>
Check unfontify-region function before setting region-function
---
indent-bars.el | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/indent-bars.el b/indent-bars.el
index 7d714a2452..16013b97a2 100644
--- a/indent-bars.el
+++ b/indent-bars.el
@@ -50,11 +50,10 @@
;; To temporarily alter the current style, it's enough to bind the
;; variable `indent-bars-current-style' dynamically.
;;
-;; Note the shorthand substitutions for style related prefixes (slot
-;; accessors and variable; see file-local-variables at the end):
+;; Note the shorthand substitution for style related slot
+;; (see file-local-variables at the end):
;;
;; ibs/ => indent-bars-style-
-;; ibcs => indent-bars-current-style
;;; Code:
;;;; Requires
@@ -1360,7 +1359,9 @@ Adapted from `highlight-indentation-mode'."
(font-lock-flush)
(font-lock-ensure)
- (setq font-lock-unfontify-region-function indent-bars-orig-unfontify-region)
+ (when indent-bars-orig-unfontify-region
+ (setq font-lock-unfontify-region-function
+ indent-bars-orig-unfontify-region))
(setq indent-bars--gutter-rot 0
indent-bars--current-depth 0
indent-bars--styles nil)
