[elpa] externals/ruby-end 9f0caf41d6 15/91: Update regular expressions for matching expansion.

[ELPA Syncer]

branch: externals/ruby-end
commit 9f0caf41d65fe1477f8ce54c258b8c26528593c8
Author: Johan Andersson <johan.rejeep@gmail.com>
Commit: Johan Andersson <johan.rejeep@gmail.com>

    Update regular expressions for matching expansion.
---
 ruby-end.el | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/ruby-end.el b/ruby-end.el
index ea2b3408d3..62e1f4becb 100644
--- a/ruby-end.el
+++ b/ruby-end.el
@@ -56,9 +56,13 @@
     map)
   "Keymap for `ruby-end-mode'.")
 
-(defvar ruby-end-keywords-re
+(defconst ruby-end-expand-before-re
   
"\\(?:^\\|\\s-+\\)\\(?:def\\|if\\|class\\|module\\|unless\\|case\\|while\\|do\\|until\\|for\\|begin\\)"
-  "Regular expression matching from point and backwards a valid keyword.")
+  "Regular expression matching before point.")
+
+(defconst ruby-end-expand-after-re
+  "\\s-*$"
+  "Regular expression matching after point.")
 
 (defun ruby-end-space ()
   "Called when SPC-key is pressed."
@@ -90,8 +94,8 @@
   "Checks if expansion (insertion of end) should be done."
   (and
    (ruby-end-code-at-point-p)
-   (looking-back ruby-end-keywords-re)
-   (looking-at "\\s-*$")))
+   (looking-back ruby-end-expand-before-re)
+   (looking-at ruby-end-expand-after-re)))
 
 (defun ruby-end-code-at-point-p ()
   "Checks if point is code, or comment or string."