Add `file-system-ignore-case-p', use it. 2009-10-24 Aidan Kehoe <kehoea@parhasard.net> * files.el (default-file-system-ignore-case): New variable. (file-system-case-alist): New variable. (file-system-ignore-case-p): New function; return t if file names under PATH should be treated case-insensitively. * minibuf.el (read-file-name-1, read-file-name-internal-1) (read-file-name-internal-1): * package-admin.el (package-admin-check-manifest): Use file-system-ignore-case-p instead of checking system-type directly in these functions. (Even though minibuf.el is dumped before files.el, the function is only called in interactive usage, there's no dump time order dependency here.)

/* 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);
    }