branch: scratch/editorconfig-cc
commit 92519a8c255cfd7d2b730842c7cb00304f992735
Author: Hong Xu <h...@topbug.net>
Commit: Stefan Monnier <monn...@iro.umontreal.ca>
Don't set indent size if the given value makes no sense.
---
editorconfig.el | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/editorconfig.el b/editorconfig.el
index d7266c39e6..652f9eb173 100644
--- a/editorconfig.el
+++ b/editorconfig.el
@@ -46,7 +46,14 @@
(defvar edconf-exec-path "editorconfig")
+(defun edconf-string-integer-p (string)
+ "Whether a string representing integer"
+ (string-match-p "\\`[0-9]+\\'" string))
+
(defun edconf-set-indentation (style &optional size tab_width)
+ (if (and (edconf-string-integer-p size) (not (equal size "tab")))
+ (setq size (string-to-number size))
+ (setq size nil))
(setq web-mode-indent-style 2)
LaTeX-indent-level size
LaTeX-item-indent size
@@ -67,7 +74,7 @@
(defun edconf-set-line-length (length)
"set the max line length (fill-column)"
- (if length
+ (when (edconf-string-integer-p length)
(set-fill-column (string-to-number length))))
(defun edconf-get-properties ()
