branch: elpa/cdlatex
commit 720f9145d88b3e54b5388742c8a1a2b963d74581
Author: Carsten Dominik <[email protected]>
Commit: Carsten Dominik <[email protected]>
Fix bug when "*CDLaTeX Help*" buffer was read-only
Github issue #24, closed
---
cdlatex.el | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cdlatex.el b/cdlatex.el
index 4ae1c13267..3dd33bcef0 100644
--- a/cdlatex.el
+++ b/cdlatex.el
@@ -848,6 +848,7 @@ When pressed twice, make the sub/superscript roman."
(if (and (stringp cdlatex-paired-parens)
(string-match (regexp-quote paren) cdlatex-paired-parens)
(string= close (char-to-string (following-char))))
+ ; parens are inserted paired, and there is already a closing
parenthesis
(delete-char 1))
(insert "\\left" paren1 " ? \\right" close1)
(cdlatex-position-cursor)))
@@ -1372,6 +1373,7 @@ zZ
(if (get-buffer-window " *CDLaTeX Help*")
(select-window (get-buffer-window " *CDLaTeX Help*"))
(switch-to-buffer-other-window " *CDLaTeX Help*"))
+ (if buffer-read-only (read-only-mode 'toggle))
(erase-buffer)
(make-local-variable 'truncate-lines)
(setq truncate-lines t)
