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example.c
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example.c
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "linenoise.h"
void completion(const char *buf, linenoiseCompletions *lc) {
if (buf[0] == 'h') {
linenoiseAddCompletion(lc,"hello");
linenoiseAddCompletion(lc,"hello there");
}
}
int main(int argc, char **argv) {
char *line;
if (argc > 1 && !strcmp(argv[1],"--multiline")) {
linenoiseSetMultiLine(1);
printf("Using multi-line mode.\n");
}
linenoiseSetCompletionCallback(completion);
linenoiseHistoryLoad("history.txt"); /* Load the history at startup */
while((line = linenoise("hello> ")) != NULL) {
if (line[0] != '\0') {
printf("echo: '%s'\n", line);
linenoiseHistoryAdd(line);
linenoiseHistorySave("history.txt"); /* Save every new entry */
}
free(line);
}
return 0;
}