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[Antiright-devel] antiright/gtkshell guidl.lex
From: |
Jeffrey Bedard |
Subject: |
[Antiright-devel] antiright/gtkshell guidl.lex |
Date: |
Wed, 25 Jul 2007 01:58:18 +0000 |
CVSROOT: /sources/antiright
Module name: antiright
Changes by: Jeffrey Bedard <jefbed> 07/07/25 01:58:18
Modified files:
gtkshell : guidl.lex
Log message:
Added conditional support to GUIDL.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/antiright/gtkshell/guidl.lex?cvsroot=antiright&r1=1.14&r2=1.15
Patches:
Index: guidl.lex
===================================================================
RCS file: /sources/antiright/antiright/gtkshell/guidl.lex,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -b -r1.14 -r1.15
--- guidl.lex 11 Jun 2007 21:32:40 -0000 1.14
+++ guidl.lex 25 Jul 2007 01:58:18 -0000 1.15
@@ -1,7 +1,30 @@
%{
+/*
+ AntiRight
+ (c) 2002-2007 Jeffrey Bedard
+ address@hidden
+
+ This file is part of AntiRight.
+
+ AntiRight is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ AntiRight is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with AntiRight; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
+*/
+
#include "gtkshell.h"
+
%}
%%
\"[^\"]*\" {
@@ -19,6 +42,32 @@
button return BUTTON;
echo return TOKEN_ECHO;
dialog return DIALOG;
+if {
+ char * cond=malloc(0);
+ char * result;
+ char c;
+ unsigned int length=0;
+
+ /* Find beginning condition to evaluate with shell. */
+ while(input()!='\"');
+ while((c=input())!='\"')
+ {
+ /* Resize string buffer as needed. */
+ cond=realloc(cond, ++length);
+ cond[length-1]=c;
+ cond[length]='\0'; /* NULL termination. */
+ puts(cond);
+ }
+ cond[length]='\0'; /* NULL termination. */
+ result=antiright_pipe_read(cond);
+ free(cond);
+ puts("*** Test truth.");
+ /* Skip command on FALSE. */
+ if(!strcmp(result, "FALSE"))
+ while(input()!=';');
+ /* Else, leave command for parser. */
+ g_free(result); /* Cleanup. */
+ }
[ \t\n] /* ignore */;
"//".*$ /* comment */;
%%
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