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discard expunge for backwards compat

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Chad C. Starz 2024-09-22 21:37:27 +00:00
parent b0a2fc6331
commit 6ede123270
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GPG Key ID: CEEBC9208C287297
1 changed files with 6 additions and 3 deletions
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9
cbake.l
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@ -1,4 +1,4 @@
/* cbake.l @BAKE flex @FILE && cc -std=c99 -D_GNU_SOURCE -o @SHORT lex.yy.c @ARGS -lfl @STOP */
/* cbake.l @BAKE flex @FILE && cc -std=c99 -D_GNU_SOURCE -o @{@SHORT} lex.yy.c @ARGS -lfl @STOP */
%{
#include <ctype.h>
@ -18,8 +18,9 @@ int gac;
char ** gav;
/* Options */
int gselect = 1;
/* Line accum */
int line = 1;
/* accum */
int line = 1, expunge_depth = 0;
extern void root(char * filename);
extern void args(int n);
@ -41,6 +42,8 @@ NUM [[:digit:]]
@ARGS:{NUM}+ { args(atoi(strrchr(yytext, ':')+1)); }
@ARGS|$\+ { args(-1); }
@STOP { CHAR('\n'); if (gpipe) { fprintf(stderr, "output: "); } if (!gselect) { return 0; } BEGIN INITIAL; }
@\{ { ++expunge_depth; }
\} {if (!expunge_depth--) { ECHO; } }
{SPACE}+ { CHAR(' '); }
. { ECHO; }
}