tools/editlib_test/editlib_test.c

   1 /*
   2   Copyright Jonathan Wright 2007
   3   License: BSD revised
   4 */
   5
   6 #include <stdio.h>
   7 #include <histedit.h>
   8
   9 char prompt[] = "test> ";
  10
  11 char *promptCallback(EditLine *e)
  12 {
  13         return prompt;
  14 }
  15
  16 int main()
  17 {
  18         History *h = history_init();
  19         EditLine *e = el_init("edittest", stdin, stdout, stderr);
  20         el_set(e, EL_PROMPT, promptCallback);
  21         el_set(e, EL_HIST, history, h);
  22         el_set(e, EL_SIGNAL, 1);
  23         el_set(e, EL_EDITOR, "emacs");
  24
  25         {
  26                 HistEvent ev;
  27                 history(h, &ev, H_SETSIZE, 1024);
  28         }
  29
  30         for (;;)
  31         {
  32                 int count = 0;
  33                 const char *str = el_gets(e, &count);
  34
  35                 if (!str || count <= 0)
  36                         break;
  37
  38                 puts(str);
  39
  40                 {
  41                         HistEvent ev;
  42                         history(h, &ev, H_ENTER, str);
  43                 }
  44         }
  45
  46         el_end(e);
  47         history_end(h);
  48         return 0;
  49 }