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Add -d option

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This commit is contained in:
Eric S. Raymond 2023-03-29 16:04:36 -04:00
parent c80162b467
commit ff46cf7fac
3 changed files with 11 additions and 4 deletions
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9
main.c
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@ -1261,20 +1261,23 @@ int main(int argc, char *argv[])
/* Options. */
#if defined ADVENT_AUTOSAVE
const char* opts = "l:oa:";
const char* opts = "dl:oa:";
const char* usage = "Usage: %s [-l logfilename] [-o] [-a filename] [script...]\n";
FILE *rfp = NULL;
const char* autosave_filename = NULL;
#elif !defined ADVENT_NOSAVE
const char* opts = "l:or:";
const char* opts = "dl:or:";
const char* usage = "Usage: %s [-l logfilename] [-o] [-r restorefilename] [script...]\n";
FILE *rfp = NULL;
#else
const char* opts = "l:o";
const char* opts = "dl:o";
const char* usage = "Usage: %s [-l logfilename] [-o] [script...]\n";
#endif
while ((ch = getopt(argc, argv, opts)) != EOF) {
switch (ch) {
case 'd':
settings.debug +=1;
break;
case 'l':
settings.logfp = fopen(optarg, "w");
if (settings.logfp == NULL)