example.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include "linenoise.h"
   4
   5 #ifndef NO_COMPLETION
   6 void completion(const char *buf, linenoiseCompletions *lc) {
   7     if (buf[0] == 'h') {
   8         linenoiseAddCompletion(lc,"hello");
   9         linenoiseAddCompletion(lc,"hello there");
  10     }
  11 }
  12 #endif
  13
  14 int main(void) {
  15     char *line;
  16
  17 #ifndef NO_COMPLETION
  18     linenoiseSetCompletionCallback(completion);
  19 #endif
  20     linenoiseHistoryLoad("history.txt"); /* Load the history at startup */
  21     while((line = linenoise("hello> ")) != NULL) {
  22         if (line[0] != '\0') {
  23             printf("echo: '%s'\n", line);
  24             linenoiseHistoryAdd(line);
  25             linenoiseHistorySave("history.txt"); /* Save every new entry */
  26         }
  27         free(line);
  28     }
  29     return 0;
  30 }