Chapter 13. Examples of I18N

113

for (p=pattern; 1; p++) {

if (!*p) {

if (p2!=NULL && n>1 && n<72) {

*size = n; return p2+1;

} else {

*size = 16; return NULL;

}

} else if (*p==' ') {

if (n>1 && n<72 && p2!=NULL) {

*size = n;

return p2+1;

}

p2=p; n=0;

} else if (*p>='0' && *p<='9' && p2!=NULL) {

n *= 10;

n += *p '0';

} else {

p2=NULL; n=0;

}

}

}

static XFontSet XCreateFontSetWithGuess(Display *d, const char *pattern, char ***miss, int *n_miss, char **def)

{

XFontSet fs;

char *pattern2;

int pixel_size, bufsiz;

char weight[FONT_ELEMENT_SIZE], slant[FONT_ELEMENT_SIZE];

/* No problem?

or 'fs' for pattern analysis */

fs = XCreateFontSet(d, pattern, miss, n_miss, def);

if (fs && !*n_miss) return fs; /* no need for font guessing */

/* for non iso8859 1 language and iso8859 1 specification */

/* This 'fs' is only for pattern analysis. */

if (!fs) {

if (*n_miss) XFreeStringList(*miss);

setlocale(LC_CTYPE, "C");

fs = XCreateFontSet(d, pattern, miss, n_miss, def);

setlocale(LC_CTYPE, "");

}