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Implement option -p to test if the lexer/parser can parse your configfile (specify -c before)

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Michael Stapelberg
2009-09-13 14:54:27 +02:00
parent 9dd975e974
commit 268bf71222
3 changed files with 66 additions and 39 deletions
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25
src/cfgparse.l
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@ -3,35 +3,29 @@
#include "cfgparse.tab.h"
#include <xcb/xcb.h>
enum {
BIND_NONE = 0,
BIND_SHIFT = XCB_MOD_MASK_SHIFT, /* (1 << 0) */
BIND_CONTROL = XCB_MOD_MASK_CONTROL, /* (1 << 2) */
BIND_MOD1 = XCB_MOD_MASK_1, /* (1 << 3) */
BIND_MOD2 = XCB_MOD_MASK_2, /* (1 << 4) */
BIND_MOD3 = XCB_MOD_MASK_3, /* (1 << 5) */
BIND_MOD4 = XCB_MOD_MASK_4, /* (1 << 6) */
BIND_MOD5 = XCB_MOD_MASK_5, /* (1 << 7) */
BIND_MODE_SWITCH = (1 << 8)
};
#include "data.h"
%}
%Start BIND_COND BIND_AWS_COND BIND_A2WS_COND ASSIGN_COND
%Start BIND_COND BIND_AWS_COND BIND_A2WS_COND ASSIGN_COND COLOR_COND
%%
<BIND_A2WS_COND>[^\n]+ { BEGIN(INITIAL); yylval.string = strdup(yytext); return STR; }
#[^\n]* return TOKCOMMENT;
[0-9]+ yylval.number = atoi(yytext); return NUMBER;
[0-9a-fA-F]+ { yylval.string = strdup(yytext); return HEX; }
<COLOR_COND>[0-9a-fA-F]+ { yylval.string = strdup(yytext); return HEX; }
bind { BEGIN(BIND_COND); return TOKBIND; }
bindsym { BEGIN(BIND_COND); return TOKBINDSYM; }
floating_modifier return TOKFLOATING_MODIFIER;
workspace return TOKWORKSPACE;
screen return TOKSCREEN;
terminal { BEGIN(BIND_AWS_COND); return TOKTERMINAL; }
font { BEGIN(BIND_AWS_COND); return TOKFONT; }
assign { BEGIN(ASSIGN_COND); return TOKASSIGN; }
set { BEGIN(BIND_COND); return TOKSET; }
ipc-socket { BEGIN(BIND_AWS_COND); return TOKIPCSOCKET; }
exec { BEGIN(BIND_AWS_COND); return TOKEXEC; }
client.focused { /* TODO: lval pointer */ return TOKCOLOR; }
client.focused { BEGIN(COLOR_COND); /* TODO: lval pointer */ return TOKCOLOR; }
Mod1 yylval.number = BIND_MOD1; return MODIFIER;
Mod2 yylval.number = BIND_MOD2; return MODIFIER;
Mod3 yylval.number = BIND_MOD3; return MODIFIER;
@ -44,8 +38,7 @@ shift return TOKSHIFT;
<BIND_COND>[ \t]+ { BEGIN(BIND_AWS_COND); return WHITESPACE; }
<BIND_AWS_COND>[ \t]+ { BEGIN(BIND_A2WS_COND); return WHITESPACE; }
[ \t]+ return WHITESPACE;
<BIND_A2WS_COND>[^\n]+ { BEGIN(INITIAL); yylval.string = strdup(yytext); return STRING; }
<ASSIGN_COND>[^ \t]+ { BEGIN(INITIAL); yylval.string = strdup(yytext); return STRING_NG; }
<ASSIGN_COND>[^ \t]+ { BEGIN(INITIAL); yylval.string = strdup(yytext); return STR_NG; }
[a-zA-Z]+ yylval.string = strdup(yytext); return WORD;
[a-zA-Z0-9_-]+ yylval.string = strdup(yytext); return VARNAME;
\"[^\"]+\" {