* regex.c (immediate_quit) [emacs]: Remove duplicate decl.

diff --git a/src/ChangeLog b/src/ChangeLog
index 60a18e5c680de233b9cdfa82c4d1e27c8b3ccac2..a05c426a452036cc94a261c494e002a0fb971617 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * regex.c (immediate_quit) [emacs]: Remove duplicate decl.
+
 2012-10-10  Juanma Barranquero  <lekktu@gmail.com>
 
        * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))

diff --git a/src/regex.c b/src/regex.c
index 17562043df1e1cce048e4b054fe109edb9431b28..7443eff39770bb260c099e1c5b84eb98fae4a000 100644 (file)
--- a/src/regex.c
+++ b/src/regex.c
@@ -1834,7 +1834,6 @@ typedef struct
 /* Explicit quit checking is needed for Emacs, which uses polling to
    process input events.  */
 #ifdef emacs
-extern int immediate_quit;
 # define IMMEDIATE_QUIT_CHECK                  \
     do {                                       \
       if (immediate_quit) QUIT;                        \