Mercurial > hg > index.cgi
annotate lwcc/token.h @ 503:17fa03d69df3
Unbork "make install"
The merge of the lwcc stuff borked the Makefile some. This should unbork it.
At least it should install the binaries in .../bin again.
| author | William Astle <lost@l-w.ca> |
|---|---|
| date | Thu, 26 Sep 2019 21:37:49 -0600 |
| parents | b08787e5b9f3 |
| children |
| rev | line source |
|---|---|
| 295 | 1 /* |
| 2 lwcc/token.h | |
| 3 | |
| 4 Copyright © 2013 William Astle | |
| 5 | |
| 6 This file is part of LWTOOLS. | |
| 7 | |
| 8 LWTOOLS is free software: you can redistribute it and/or modify it under the | |
| 9 terms of the GNU General Public License as published by the Free Software | |
| 10 Foundation, either version 3 of the License, or (at your option) any later | |
| 11 version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 16 more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License along with | |
| 19 this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 */ | |
| 21 | |
| 22 #ifndef token_h_seen___ | |
| 23 #define token_h_seen___ | |
| 24 | |
| 25 #include <stdio.h> | |
| 26 | |
| 27 enum | |
| 28 { | |
| 29 CPP_NOUNG = -3, | |
| 30 CPP_EOL = -2, | |
| 31 CPP_EOF = -1, | |
| 32 }; | |
| 33 | |
|
306
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
34 #define TOK_NONE 0 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
35 #define TOK_EOF 1 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
36 #define TOK_EOL 2 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
37 #define TOK_WSPACE 3 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
38 #define TOK_IDENT 4 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
39 #define TOK_NUMBER 5 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
40 #define TOK_CHAR 6 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
41 #define TOK_ADD 8 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
42 #define TOK_SUB 9 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
43 #define TOK_OPAREN 10 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
44 #define TOK_CPAREN 11 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
45 #define TOK_NE 12 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
46 #define TOK_EQ 13 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
47 #define TOK_LE 14 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
48 #define TOK_LT 15 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
49 #define TOK_GE 16 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
50 #define TOK_GT 17 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
51 #define TOK_BAND 18 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
52 #define TOK_BOR 19 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
53 #define TOK_BNOT 20 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
54 #define TOK_MOD 21 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
55 #define TOK_COMMA 22 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
56 #define TOK_ELLIPSIS 23 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
57 #define TOK_QMARK 24 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
58 #define TOK_COLON 25 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
59 #define TOK_OBRACE 26 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
60 #define TOK_CBRACE 27 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
61 #define TOK_OSQUARE 28 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
62 #define TOK_CSQUARE 29 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
63 #define TOK_COM 30 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
64 #define TOK_EOS 31 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
65 #define TOK_HASH 32 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
66 #define TOK_DBLHASH 33 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
67 #define TOK_XOR 34 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
68 #define TOK_XORASS 35 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
69 #define TOK_STAR 36 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
70 #define TOK_MULASS 37 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
71 #define TOK_DIV 38 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
72 #define TOK_DIVASS 39 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
73 #define TOK_ASS 40 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
74 #define TOK_MODASS 41 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
75 #define TOK_SUBASS 42 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
76 #define TOK_DBLSUB 43 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
77 #define TOK_ADDASS 44 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
78 #define TOK_DBLADD 45 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
79 #define TOK_BWAND 46 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
80 #define TOK_BWANDASS 47 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
81 #define TOK_BWOR 48 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
82 #define TOK_BWORASS 49 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
83 #define TOK_LSH 50 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
84 #define TOK_LSHASS 51 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
85 #define TOK_RSH 52 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
86 #define TOK_RSHASS 53 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
87 #define TOK_DOT 54 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
88 #define TOK_CHR_LIT 55 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
89 #define TOK_STR_LIT 56 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
90 #define TOK_ARROW 57 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
91 #define TOK_ENDEXPAND 58 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
92 #define TOK_ERROR 59 |
|
b08787e5b9f3
Add include search paths and command line macro definitions
William Astle <lost@l-w.ca>
parents:
305
diff
changeset
|
93 #define TOK_MAX 60 |
| 295 | 94 |
| 95 struct token | |
| 96 { | |
| 97 int ttype; // token type | |
| 98 char *strval; // the token value if relevant | |
| 99 struct token *prev; // previous token in a list | |
| 100 struct token *next; // next token in a list | |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
101 struct token_list *list;// pointer to head of list descriptor this token is on |
| 295 | 102 int lineno; // line number token came from |
| 103 int column; // character column token came from | |
| 104 const char *fn; // file name token came from | |
| 105 }; | |
| 106 | |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
107 struct token_list |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
108 { |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
109 struct token *head; // the head of the list |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
110 struct token *tail; // the tail of the list |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
111 }; |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
112 |
| 295 | 113 extern void token_free(struct token *); |
| 114 extern struct token *token_create(int, char *strval, int, int, const char *); | |
| 115 extern struct token *token_dup(struct token *); | |
| 116 /* add a token to the end of a list */ | |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
117 extern void token_list_append(struct token_list *, struct token *); |
| 295 | 118 /* add a token to the start of a list */ |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
119 extern void token_list_prepend(struct token_list *, struct token *); |
| 295 | 120 /* remove individual token from whatever list it is on */ |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
121 extern void token_list_remove(struct token *); |
| 295 | 122 /* replace token with list of tokens specified */ |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
123 extern void token_list_insert(struct token_list *, struct token *, struct token *); |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
124 /* duplicate a list to a new list pointer */ |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
125 extern struct token_list *token_list_dup(struct token_list *); |
| 295 | 126 /* print a token out */ |
|
299
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
127 extern struct token_list *token_list_create(void); |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
128 extern void token_list_destroy(struct token_list *); |
|
856caf91ffaa
Added token list structure and switched some stuff to use it
William Astle <lost@l-w.ca>
parents:
296
diff
changeset
|
129 |
| 295 | 130 extern void token_print(struct token *, FILE *); |
| 131 | |
| 132 #endif // token_h_seen___ |