[Emacs-diffs] master 770db45d: Allow even one non-regular character before the implicit tag name

[Dmitry Gutov]

branch: master
commit 770db45d6769134aa3a853e2ff38089a1e8a3327
Author: Dmitry Gutov <address@hidden>
Commit: Dmitry Gutov <address@hidden>

    Allow even one non-regular character before the implicit tag name
    
    * lisp/progmodes/etags.el (etags-tags-completion-table):
    Allow even one non-regular character before the implicit tag name.
    Reported at http://emacs.stackexchange.com/questions/15269/.
---
 lisp/progmodes/etags.el |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index d38a7cd..83ee2a4 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -1268,7 +1268,7 @@ buffer-local values of tags table format variables."
       ;;   \6 is the line to start searching at;
       ;;   \7 is the char to start searching at.
       (while (re-search-forward
-             "^\\(\\([^\177]+[^-a-zA-Z0-9_+*$:\177]+\\)?\
+             "^\\(\\([^\177]*[^-a-zA-Z0-9_+*$:\177]+\\)?\
 \\([-a-zA-Z0-9_+*$?:]+\\)[^-a-zA-Z0-9_+*$?:\177]*\\)\177\
 \\(\\([^\n\001]+\\)\001\\)?\\([0-9]+\\)?,\\([0-9]+\\)?\n"
              nil t)