extern/boxes
1
0
Fork 0
mirror of https://github.com/ascii-boxes/boxes.git synced 2024-12-12 18:01:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

Added "padding" keyword and recogintion of numbers (YNUMBER)

Browse Source
This commit is contained in:
Thomas Jensen 1999-06-20 14:17:58 +00:00
parent 56de91b3c8
commit d1079fdf7f
1 changed files with 22 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/lexer.l
View File

@ -4,7 +4,7 @@
* Date created: March 15, 1999 (Monday, 17:16h)
* Author: Thomas Jensen
* tsjensen@stud.informatik.uni-erlangen.de
* Version: $Id: lexer.l,v 1.6 1999/06/14 12:13:41 tsjensen Exp tsjensen $
* Version: $Id: lexer.l,v 1.7 1999/06/17 19:05:46 tsjensen Exp tsjensen $
* Language: lex (ANSI C)
* Purpose: flex lexical analyzer for boxes configuration files
* Remarks: ---
@ -12,6 +12,9 @@
* Revision History:
*
* $Log: lexer.l,v $
* Revision 1.7 1999/06/17 19:05:46 tsjensen
* Bugfix: Sample block analysis didn't handle empty blocks
*
* Revision 1.6 1999/06/14 12:13:41 tsjensen
* Added Reverse pattern
*
@ -42,7 +45,7 @@
#include "y.tab.h"
const char rcsid_lexer_l[] =
"$Id: lexer.l,v 1.6 1999/06/14 12:13:41 tsjensen Exp tsjensen $";
"$Id: lexer.l,v 1.7 1999/06/17 19:05:46 tsjensen Exp tsjensen $";
int yylineno = 1;
@ -193,6 +196,13 @@ Reverse {
return YREVERSE;
}
Padding {
#ifdef DEBUG
fprintf (stderr, "\nYPADDING: %s", yytext);
#endif
return YPADDING;
}
<SHAPES,ELASTIC>nw { yylval.shape = NW; return SHAPE; }
<SHAPES,ELASTIC>nnw { yylval.shape = NNW; return SHAPE; }
@ -240,7 +250,7 @@ BOX|revision|author|created|indent|revdate|END {
}
[a-zA-ZäöüÄÖÜ][a-zA-Z0-9\-_üäöÜÄÖß]* {
[a-zA-ZäöüÄÖÜ][a-zA-Z0-9\-_üäöÜÄÖß]* {
#ifdef DEBUG
fprintf (stderr, "\n WORD: %s", yytext);
#endif
@ -249,6 +259,15 @@ BOX|revision|author|created|indent|revdate|END {
}
[\+-]?[0-9]+ {
#ifdef DEBUG
fprintf (stderr, "\nYNUMBER: %s", yytext);
#endif
yylval.num = atoi (yytext);
return YNUMBER;
}
[,(){}] {
#ifdef DEBUG
fprintf (stderr, "\n SYMBOL: \'%c\'", yytext[0]);