| #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; |
| char *prgname = argv[0]; |
| |
| while(argc > 1) { |
| argc--; |
| argv++; |
| if (!strcmp(*argv,"--multiline")) { |
| linenoiseSetMultiLine(1); |
| printf("Multi-line mode enabled.\n"); |
| } else { |
| fprintf(stderr, "Usage: %s [--multiline]\n", prgname); |
| exit(1); |
| } |
| } |
| |
| 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; |
| } |