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6 * this software and associated documentation files (the "Software"), to deal in
7 * the Software without restriction, including without limitation the rights to
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is furnished to do
10 * so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 #define ftepp_tokval(f) ((f)->lex->tok.value)
36 ftepp = (ftepp_t*)mem_a(sizeof(*ftepp));
37 memset(ftepp, 0, sizeof(*ftepp));
42 static bool ftepp_preprocess(ftepp_t *ftepp)
46 ftepp->lex->flags.preprocessing = true;
48 for (token = lex_do(ftepp->lex); token < TOKEN_EOF; token = lex_do(ftepp->lex))
51 case TOKEN_EOL: printf("\n"); break;
53 printf("%s", ftepp_tokval(ftepp));
58 return (token == TOKEN_EOF);
61 bool ftepp_preprocess_file(const char *filename)
63 ftepp_t *ftepp = ftepp_init();
64 ftepp->lex = lex_open(filename);
66 con_out("failed to open file \"%s\"\n", filename);
69 return ftepp_preprocess(ftepp);
72 bool ftepp_preprocess_string(const char *name, const char *str)
74 ftepp_t *ftepp = ftepp_init();
75 ftepp->lex = lex_open_string(str, strlen(str), name);
77 con_out("failed to create lexer for string \"%s\"\n", name);
80 return ftepp_preprocess(ftepp);