IGNORE(getline(&input, &n, stdin));
}
- if (input == NULL) // Got EOF; quit.
- exit(EXIT_SUCCESS);
+ if (input == NULL) // Got EOF; return with it.
+ return(input);
else if (input[0] == '#') // Ignore comments.
continue;
else // We have a 'normal' line; leave the loop.
speak(question);
reply = get_input();
+ if (reply == NULL) {
+ linenoiseFree(reply);
+ exit(EXIT_SUCCESS);
+ }
char* firstword = (char*) xmalloc(strlen(reply)+1);
sscanf(reply, "%s", firstword);
* If the data file uses a character other than space (e.g., tab) to
* separate numbers, that character should also translate to 0.
*
- * This procedure may use the map1,map2 arrays to maintain static data for
- * the mapping. MAP2(1) is set to 0 when the program starts
- * and is not changed thereafter unless the routines on this page choose
- * to do so. */
+ * This procedure may use the map1,map2 arrays to maintain
+ * static data for he mapping. MAP2(1) is set to 0 when the
+ * program starts and is not changed thereafter unless the
+ * routines in this module choose to do so. */
LNLENG = 0;
for (long i = 1; i <= (long)sizeof(INLINE) && INLINE[i] != 0; i++) {
long val = INLINE[i];