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From: |
Akim Demaille |
Subject: |
_identifier |
Date: |
19 Jul 2002 10:30:56 +0200 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Honest Recruiter) |
Index: ChangeLog
from Akim Demaille <address@hidden>
* src/scan-gram.l (id): Can start with an underscore.
Index: src/scan-gram.c
===================================================================
RCS file: /cvsroot/bison/bison/src/scan-gram.c,v
retrieving revision 1.26
diff -u -u -r1.26 scan-gram.c
--- src/scan-gram.c 9 Jul 2002 16:24:57 -0000 1.26
+++ src/scan-gram.c 19 Jul 2002 08:29:06 -0000
@@ -19,7 +19,7 @@
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
- * $Header: /cvsroot/bison/bison/src/scan-gram.c,v 1.26 2002/07/09 16:24:57
akim Exp $
+ * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48
vern Exp $
*/
#define FLEX_SCANNER
@@ -499,7 +499,7 @@
{ 0,
20, 21, 22, 23, 24, 20, 25, 26, 20, 20,
27, 28, 29, 29, 30, 31, 32, 33, 20, 20,
- 27, 20, 20, 20, 20, 27, 27, 27, 27, 27,
+ 27, 20, 20, 20, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 34, 35, 20,
37, 38, 112, 37, 38, 113, 39, 89, 90, 39,
Index: src/scan-gram.l
===================================================================
RCS file: /cvsroot/bison/bison/src/scan-gram.l,v
retrieving revision 1.22
diff -u -u -r1.22 scan-gram.l
--- src/scan-gram.l 9 Jul 2002 16:24:57 -0000 1.22
+++ src/scan-gram.l 19 Jul 2002 08:29:07 -0000
@@ -90,7 +90,7 @@
%x SC_ESCAPED_STRING SC_ESCAPED_CHARACTER
%x SC_BRACED_CODE SC_PROLOGUE SC_EPILOGUE
-id [.a-zA-Z][.a-zA-Z_0-9]*
+id [.a-zA-Z_][.a-zA-Z_0-9]*
int [0-9]+
eols (\n|\r|\n\r|\r\n)+
blanks [ \t\f]+
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