73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* convert a CSS style sheet to C buffer so that it can be statically
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linked with qemacs */
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#include <stdlib.h>
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#include <stdio.h>
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#include <ctype.h>
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int main(int argc, char **argv)
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{
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int c, n, last_c, got_space, in_string;
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printf("/* Automatically generated file - do not edit */\n");
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printf("const char %s[] =\n", argv[1]);
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n = 0;
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got_space = 0;
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last_c = 0;
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in_string = 0;
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for(;;) {
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c = getchar();
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redo:
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if (c == EOF)
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break;
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if (!in_string) {
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if (c == ' ' || c == '\t' || c == '\n') {
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got_space = 1;
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continue;
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}
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/* comments */
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if (c == '/') {
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c = getchar();
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if (c != '*') {
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putchar('/');
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goto redo;
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}
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for(;;) {
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c = getchar();
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if (c == EOF)
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goto the_end;
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while (c == '*') {
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c = getchar();
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if (c == EOF)
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goto the_end;
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if (c == '/')
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goto end_comment;
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}
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}
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end_comment:
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got_space = 1;
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continue;
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}
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}
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if (n == 0)
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printf("\"");
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/* add separator if needed */
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if (!in_string && got_space && isalnum(c) && isalnum(last_c))
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putchar(' ');
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if (c == '\"' || c == '\'' || c == '\\')
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putchar('\\');
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putchar(c);
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if (c == '\"')
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in_string ^= 1;
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last_c = c;
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got_space = 0;
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if (++n >= 64) {
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printf("\"\n");
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n = 0;
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}
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}
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the_end:
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if (n > 0)
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printf("\"\n");
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printf(";\n\n");
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return 0;
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}
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