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diff src/lread.c @ 3665:5724b7632db3

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[xemacs-hg @ 2006-11-07 15:54:42 by stephent] Try to kill src/xft-fonts.h permanently.
author stephent
date Tue, 07 Nov 2006 15:54:47 +0000
parents c136144fe765
children 3214dca89755
line wrap: on
line diff
--- a/src/lread.c	Tue Nov 07 14:04:56 2006 +0000
+++ b/src/lread.c	Tue Nov 07 15:54:47 2006 +0000
@@ -1720,6 +1720,9 @@
 {
   /* This function can GC */
   Ichar c = readchar (readcharfun);
+  /* \u allows up to four hex digits, \U up to eight. Default to the
+     behaviour for \u, and change this value in the case that \U is seen. */
+  int unicode_hex_count = 4;
 
   if (c < 0)
     signal_error (Qend_of_file, 0, READCHARFUN_MAYBE (readcharfun));