| 1 | /* **************************************************************** */ |
| 2 | /* */ |
| 3 | /* Testing Readline */ |
| 4 | /* */ |
| 5 | /* **************************************************************** */ |
| 6 | |
| 7 | #if defined (HAVE_CONFIG_H) |
| 8 | #include <config.h> |
| 9 | #endif |
| 10 | |
| 11 | #include <stdio.h> |
| 12 | #include <sys/types.h> |
| 13 | |
| 14 | #ifdef READLINE_LIBRARY |
| 15 | # include "readline.h" |
| 16 | # include "history.h" |
| 17 | #else |
| 18 | # include <readline/readline.h> |
| 19 | # include <readline/history.h> |
| 20 | #endif |
| 21 | |
| 22 | extern HIST_ENTRY **history_list (); |
| 23 | |
| 24 | main () |
| 25 | { |
| 26 | char *temp, *prompt; |
| 27 | int done; |
| 28 | |
| 29 | temp = (char *)NULL; |
| 30 | prompt = "readline$ "; |
| 31 | done = 0; |
| 32 | |
| 33 | while (!done) |
| 34 | { |
| 35 | temp = readline (prompt); |
| 36 | |
| 37 | /* Test for EOF. */ |
| 38 | if (!temp) |
| 39 | exit (1); |
| 40 | |
| 41 | /* If there is anything on the line, print it and remember it. */ |
| 42 | if (*temp) |
| 43 | { |
| 44 | fprintf (stderr, "%s\r\n", temp); |
| 45 | add_history (temp); |
| 46 | } |
| 47 | |
| 48 | /* Check for `command' that we handle. */ |
| 49 | if (strcmp (temp, "quit") == 0) |
| 50 | done = 1; |
| 51 | |
| 52 | if (strcmp (temp, "list") == 0) |
| 53 | { |
| 54 | HIST_ENTRY **list; |
| 55 | register int i; |
| 56 | |
| 57 | list = history_list (); |
| 58 | if (list) |
| 59 | { |
| 60 | for (i = 0; list[i]; i++) |
| 61 | fprintf (stderr, "%d: %s\r\n", i, list[i]->line); |
| 62 | } |
| 63 | } |
| 64 | free (temp); |
| 65 | } |
| 66 | exit (0); |
| 67 | } |