branch: elpa/haskell-mode
commit 2367f66681bb2e8aeea11ed53ac4ada909a380a1
Author: Steve Purcell <st...@sanityinc.com>
Commit: GitHub <nore...@github.com>
Apply suggested improvement to tex indentation predicate
See #1829. Thanks @smonnier!
---
haskell-indentation.el | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/haskell-indentation.el b/haskell-indentation.el
index dccedaa20a..4c2525121c 100644
--- a/haskell-indentation.el
+++ b/haskell-indentation.el
@@ -190,11 +190,10 @@ negative ARG. Handles bird style literate Haskell too."
(defun haskell-indentation-tex-outside-code-p ()
"Non-NIL if we are in tex literate mode, but outside of code."
(and (haskell-indentation-tex-p)
- (if (save-excursion
- (re-search-forward "\\(\\\\end\{code\}\\|\\\\begin\{code\}\\)"
nil t))
- (cond ((equal "\\end{code}" (match-string-no-properties 0)) nil)
- ((equal "\\begin{code}" (match-string-no-properties 0)) t))
- (save-excursion (re-search-backward "\\\\end\{code\}" nil t)))))
+ (not (and (save-excursion
+ (re-search-backward "\\\\end{code}\\|\\\\begin{code}\\(\\)"
+ nil t))
+ (match-end 1)))))
(defun haskell-indentation-literate-outside-code-p ()
"Non-NIL if we are in literate mode, but outside of code."
