all repos — openbox @ 37ccfef89546e38fe8c0ab1e039a8abdff8bd588

openbox fork - make it a bit more like ryudo

util/epist/epist.y (raw)

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
 
%{
#ifdef    HAVE_CONFIG_H
#  include "../../config.h"
#endif // HAVE_CONFIG_H

#include <stdio.h>
#include <string.h>
#include "parser.hh"
    
#define YYPARSE_PARAM parser_obj
#define YYSTYPE char*
    
extern "C" {
    int yylex();
    int yywrap() {
        return 1;
    }
}

void yyerror(const char *c) {
    printf("ERROR: %s\n", c);
}


%}

%token OBRACE EBRACE SEMICOLON DASH NUMBER QUOTES WORD BINDING OPTIONS TRUE FALSE

%%

commands:
    | commands command
    | commands options_block
    ;

command:
    action_command | chain_command
    ;

action_command:
    binding WORD parameter SEMICOLON
    {
        ((parser*)parser_obj)->setAction($2);
        ((parser*)parser_obj)->endAction();
    }
    
    ;

chain_command:
    binding obrace commands ebrace
    {
        ((parser*)parser_obj)->endChain();
    }
    ;

options_block:
    options_keyword OBRACE options EBRACE
    ;

binding:
    binding_w_modifier bind_key
    ;

obrace:
    OBRACE { ((parser*)parser_obj)->startChain(); }
    ;

ebrace:
    EBRACE { /* ((parser*)parser_obj)->endChain(); */ }
    ;

binding_w_modifier:
    | BINDING DASH binding_w_modifier { ((parser*)parser_obj)->addModifier($1); }
    ;

bind_key:
    OBRACE       { ((parser*)parser_obj)->setKey($1); }
    | EBRACE     { ((parser*)parser_obj)->setKey($1); }
    | DASH       { ((parser*)parser_obj)->setKey($1); }
    | SEMICOLON  { ((parser*)parser_obj)->setKey($1); }
    | NUMBER     { ((parser*)parser_obj)->setKey($1); }
    | WORD       { ((parser*)parser_obj)->setKey($1); }
    ;

parameter:
    | NUMBER      { ((parser*)parser_obj)->setArgumentNum($1); }
    | DASH NUMBER { ((parser*)parser_obj)->setArgumentNegNum($2); }
    | QUOTES      { ((parser*)parser_obj)->setArgumentStr($1); }
    | TRUE        { ((parser*)parser_obj)->setArgumentTrue($1); }
    | FALSE       { ((parser*)parser_obj)->setArgumentFalse($1); }
    ;

options_keyword:
    OPTIONS
    ;

options:
    | options option
    ;

option:
    WORD parameter SEMICOLON
    { ((parser*)parser_obj)->setOption($1); }
    ;

%%