Merge an old patch of Ben's, involving font instantiation and charsets. 2007-12-23 Aidan Kehoe <kehoea@parhasard.net> * objects-tty.c (tty_find_charset_font): * objects-msw.c (mswindows_font_spec_matches_charset_stage_2): * objects-msw.c (mswindows_font_spec_matches_charset_stage_1): * objects-xlike-inc.c (x_font_spec_matches_charset): * objects-xlike-inc.c (gtk_font_spec_matches_charset): If the charset is not specified when calling the font_spec_matches_charset device method, its value is Qnil, not Qunbound. See http://mid.gmane.org/E1EfbmW-00029r-5G@iwi191.iwi.uni-sb.de and Ben Wing's patch of http://mid.gmane.org/439FA06B.3090007@xemacs.org.

/* Synched up with: FSF 19.28. */

#include <sgtty.h>
#include <signal.h>
#define STRLEN 100
static char str[STRLEN+1] = "%?emacs"; /* extra char for the null */

switch_to_proc(){
    char *ptr = str;
    while (*ptr) ioctl(0, TIOCSTI, ptr++);
    ioctl(0, TIOCSTI, "\n");
    kill(getpid(), SIGTSTP);
    }

set_proc_str(ptr) char *ptr; {
    if (strlen(ptr) <= STRLEN)
	strcpy(str, ptr);
    else
	printf("string too long for set-proc-str: %s\n", ptr);
    }