Commit | Line | Data |
---|---|---|
7c658c65 B |
1 | # |
2 | /* | |
3 | * UNIX shell | |
4 | */ | |
5 | ||
6 | ||
7 | /* symbols for parsing */ | |
8 | #define DOSYM 0405 | |
9 | #define FISYM 0420 | |
10 | #define EFSYM 0422 | |
11 | #define ELSYM 0421 | |
12 | #define INSYM 0412 | |
13 | #define BRSYM 0406 | |
14 | #define KTSYM 0450 | |
15 | #define THSYM 0444 | |
16 | #define ODSYM 0441 | |
17 | #define ESSYM 0442 | |
18 | #define IFSYM 0436 | |
19 | #define FORSYM 0435 | |
20 | #define WHSYM 0433 | |
21 | #define UNSYM 0427 | |
22 | #define CASYM 0417 | |
23 | ||
24 | #define SYMREP 04000 | |
25 | #define ECSYM (SYMREP|';') | |
26 | #define ANDFSYM (SYMREP|'&') | |
27 | #define ORFSYM (SYMREP|'|') | |
28 | #define APPSYM (SYMREP|'>') | |
29 | #define DOCSYM (SYMREP|'<') | |
30 | #define EOFSYM 02000 | |
31 | #define SYMFLG 0400 | |
32 | ||
33 | /* arg to `cmd' */ | |
34 | #define NLFLG 1 | |
35 | #define MTFLG 2 | |
36 | ||
37 | /* for peekc */ | |
38 | #define MARK 0100000 | |
39 | ||
40 | /* odd chars */ | |
41 | #define DQUOTE '"' | |
42 | #define SQUOTE '`' | |
43 | #define LITERAL '\'' | |
44 | #define DOLLAR '$' | |
45 | #define ESCAPE '\\' | |
46 | #define BRACE '{' |