Provide a DEFAULT argument in #'intern-soft. 2007-12-24 Aidan Kehoe <kehoea@parhasard.net> * symbols.c (Fintern_soft): Provide a new optional third argument, DEFAULT, for those who want to check if "nil" is a symbol or not. (More realistically, general code that may get handed "nil" should probably use this argument.) * keymap.c (define_key_check_and_coerce_keysym): Call Fintern_soft with its new argument. * lisp.h: Update the declaration of Fintern_soft.

/* 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);
    }