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fix again

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This commit is contained in:
Edward Emelianov
2026-07-01 13:46:22 +03:00
parent 566ca36af8
commit 503325b68f
3 changed files with 16 additions and 8 deletions
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14
parseargs.c
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@@ -127,6 +127,7 @@ static int get_optind(const char *key, int opt, sl_option_t *options, void (*hel
int oind = 0, theopt = opt;
sl_option_t *opts = options;
assert(opts);
//printf("key: %s\n", key);
// `opt` should be ':' for "missed arguments", '?' for "not found" and short flag if found and checked
if(opt == '?'){ // not found
fprintf(stderr, _("No such parameter: `%s`\n"), key);
@@ -134,18 +135,25 @@ static int get_optind(const char *key, int opt, sl_option_t *options, void (*hel
return -1; // never reached until `helpfun` changed
}else if(opt == ':') theopt = optopt; // search to show helpstring "need parameter"
if(key[1] != '-'){ // search by unique short option
//printf("Short %c\n", theopt);
for(oind = 0; opts->help && opts->val != theopt; oind++, opts++){
DBG("cmp %c and %c", theopt, opts->val);
}
}else{ // search by long option
key += 2;
int l = strlen(key);
for(oind = 0; opts->help; oind++, opts++){
if(opts->name && 0 == strcmp(key, opts->name)) break;
//printf("comp %s and %s\n", key, opts->name);
if(opts->name && 0 == strncmp(key, opts->name, l)) break;
}
}
if(!opts->help) return -1;
if(!opts->help){
//printf("Not found\n");
return -1;
}
if(opt == ':'){
fprintf(stderr, _("Parameter `%s` needs value\n"), key);
if(options[oind].name) fprintf(stderr, _("Parameter `--%s` needs value\n"), options[oind].name);
else fprintf(stderr, _("Parameter `-%c` needs value\n"), options[oind].val);
helpfun(oind, options);
return -1; // never reached until `helpfun` changed
}