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