fix again

examples/cmdlnopts.c

@@ -52,9 +52,11 @@ static glob_pars const Gdefault = {
  *  name        has_arg     flag    val     type        argptr              help
  *  BE carefull! The `help` field is mandatory! Omitting it equivalent of 'end_option'
 */
+// if val < 33 || val > 127 we mean this like long-only option;
+// you can repeat the same `val` for several long-only options without any problem
 static sl_option_t cmdlnopts[] = {
     // short option in only-long options should be zeroed, or you can add flag to set it to given value
-    {"lo0",     NEED_ARG,   NULL,     0,    arg_int,    APTR(&G.lo0),       _("only long arg 0 (int)")},
+    {"longonly",NEED_ARG,   NULL,     0,    arg_int,    APTR(&G.lo0),       _("only long arg 0 (int)")},
     // for short-only options long option can be NULL
     {NULL,      NEED_ARG,   NULL,   '0',    arg_string, APTR(&G.so1),       _("only short arg 1 (string)")},
     // if you change `arg_int` to `arg_none`, value will be incremented each `-h`
@@ -71,7 +73,7 @@ static sl_option_t cmdlnopts[] = {
     {"Int",     MULT_PAR,   NULL,   'I',    arg_int,    APTR(&G.intarr),    _("integer parameter")},
     {"Dbl",     MULT_PAR,   NULL,   'D',    arg_double, APTR(&G.dblarr),    _("double parameter")},
     {"Str",     MULT_PAR,   NULL,   'S',    arg_string, APTR(&G.strarr),    _("string parameter")},
-    {"lo1",     NEED_ARG,   NULL,     0,    arg_int,    APTR(&G.lo1),       _("only long arg 1 (int)")},
+    {"long1",     NEED_ARG,   NULL,   0,    arg_int,    APTR(&G.lo1),       _("only long arg 1 (int)")},
     end_option
 };
 

examples/options.c

@@ -93,9 +93,9 @@ int main(int argc, char *argv[]){
             printf("String[%d]: \"%s\"\n", i, *p++);
         }
     }
-    if(GP->lo0 != INT_MIN) printf("You set lo0 to %d\n", GP->lo0);
-    if(GP->lo1 != INT_MIN) printf("You set lo1 to %d\n", GP->lo1);
-    if(GP->lo2 != INT_MIN) printf("You set lo2 to %d\n", GP->lo2);
+    if(GP->lo0 != INT_MIN) printf("You set long 0 to %d\n", GP->lo0);
+    if(GP->lo1 != INT_MIN) printf("You set long 1 to %d\n", GP->lo1);
+    if(GP->lo2 != INT_MIN) printf("You set long 2 to %d\n", GP->lo2);
     if(GP->so1){
         sl_remove_quotes(GP->so1);
         printf("String so1=%s\n", GP->so1);

locale/ru/messages.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-03-04 17:48+0300\n"
+"POT-Creation-Date: 2026-03-31 11:35+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -36,7 +36,7 @@ msgstr ""
 msgid "Configuration file options (format: key=value):\n"
 msgstr ""
 
-#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:69
+#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:70
 #, c-format
 msgid ""
 "\n"
@@ -44,11 +44,11 @@ msgid ""
 msgstr ""
 
 #. error reading self name
-#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:117
+#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:95
 msgid "Can't read self name"
 msgstr ""
 
-#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:141
+#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:119
 msgid "Can't open PID file"
 msgstr ""
 

locale/ru/ru.po

@@ -7,7 +7,7 @@
 msgid   ""
 msgstr  "Project-Id-Version: PACKAGE VERSION\n"
         "Report-Msgid-Bugs-To: \n"
-        "POT-Creation-Date: 2026-03-04 17:30+0300\n"
+        "POT-Creation-Date: 2026-03-31 11:31+0300\n"
         "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
         "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
         "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -35,7 +35,7 @@ msgstr  "sl_conf_showhelp():
 msgid   "Configuration file options (format: key=value):\n"
 msgstr  "ïÐÃÉÉ ËÏÎÆÉÇÕÒÁÃÉÏÎÎÏÇÏ ÆÁÊÌÁ (ÆÏÒÍÁÔ: ËÌÀÞ=ÚÎÁÞÅÎÉÅ):\n"
 
-#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:69
+#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:70
 #, c-format
 msgid   "\n"
         "Found running process (pid=%d), exit.\n"
@@ -43,11 +43,11 @@ msgstr  "\n"
         "ïÂÎÁÒÕÖÅÎ ÏÄÎÏÉÍÅÎÎÙÊ ÐÒÏÃÅÓÓ (pid=%d), ×ÙÈÏÄ.\n"
 
 #. error reading self name
-#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:117
+#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:95
 msgid   "Can't read self name"
 msgstr  "îÅ ÍÏÇÕ ÐÒÏÞÅÓÔØ ÉÍÑ ÐÒÏÃÅÓÓÁ"
 
-#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:141
+#: /home/eddy/Docs/SAO/C_diff/snippets_library/daemon.c:119
 msgid   "Can't open PID file"
 msgstr  "îÅ ÍÏÇÕ ÏÔËÒÙÔØ PID ÆÁÊÌ"
 
@@ -236,5 +236,3 @@ msgstr  "
 #: /home/eddy/Docs/SAO/C_diff/snippets_library/usefull_macros.c:331
 msgid   "Can't setup console"
 msgstr  "îÅ ÍÏÇÕ ÎÁÓÔÒÏÉÔØ ËÏÎÓÏÌØ"
-
-#, c-format

parseargs.c

@@ -30,6 +30,9 @@
 #include <ctype.h>  // isalpha
 #include "usefull_macros.h"
 
+// check `val` field: if it's <33 || >127 - it's just ordered number, not short option
+#define CHKOPTVAL(Oval)        ((Oval) > 32 && (Oval) < 128)
+
 const char *helpstring = NULL; // will be inited later, can't init with gettext on this stage
 
 /**
@@ -124,18 +127,33 @@ 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);
         helpfun(-1, options);
         return -1; // never reached until `helpfun` changed
     }else if(opt == ':') theopt = optopt; // search to show helpstring "need parameter"
-    for(oind = 0; opts->help && opts->val != theopt; oind++, opts++){
-        DBG("cmp %c and %c", theopt, opts->val);
+    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++){
+            //printf("comp %s and %s\n", key, opts->name);
+            if(opts->name && 0 == strncmp(key, opts->name, l)) break;
+        }
+    }
+    if(!opts->help){
+        //printf("Not found\n");
+        return -1;
     }
-    if(!opts->help) 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
     }
@@ -249,7 +267,7 @@ void sl_parseargs_hf(int *argc, char ***argv, sl_option_t *options, void (*helpf
         loptr->flag     = opts->flag;
         loptr->val      = opts->val;
         // fill short options if they are:
-        if(!opts->flag && opts->val){
+        if(!opts->flag && CHKOPTVAL(opts->val)){
             shortlist[i] = (char) opts->val;
             *soptr++ = opts->val;
             if(loptr->has_arg) // add ':' if option has required argument
@@ -371,21 +389,22 @@ void sl_parseargs(int *argc, char ***argv, sl_option_t *options){
 
 /**
  * @brief argsort - compare function for qsort
- * first - sort by short options; second - sort arguments without sort opts (by long options)
+ * first - sort by short options; second - sort arguments without short opts (by long options)
  */
 static int argsort(const void *a1, const void *a2){
     const sl_option_t *o1 = (sl_option_t*)a1, *o2 = (sl_option_t*)a2;
     const char *l1 = o1->name, *l2 = o2->name;
     int s1 = o1->val, s2 = o2->val;
+    int chk1 = CHKOPTVAL(s1), chk2 = CHKOPTVAL(s2);
     int *f1 = o1->flag, *f2 = o2->flag;
     // check if both options has short arg
-    if(f1 == NULL && f2 == NULL && s1 && s2){ // both have short arg
+    if(f1 == NULL && f2 == NULL && chk1 && chk2){ // both have short arg
         return (s1 - s2);
-    }else if((f1 != NULL || !s1) && (f2 != NULL || !s2)){ // both don't have short arg - sort by long
+    }else if((f1 != NULL || !chk1) && (f2 != NULL || !chk2)){ // both don't have short arg - sort by long
         assert(l1); assert(l2); // no way to omit long option if short is absent
         return strcmp(l1, l2);
     }else{ // only one have short arg -- return it
-        if(f2 || !s2) return -1; // a1 have short - it is 'lesser'
+        if(f2 || !chk2) return -1; // a1 have short - it is 'lesser'
         else return 1;
     }
 }
@@ -394,7 +413,7 @@ static int argsort(const void *a1, const void *a2){
 static void pr_helpstring(sl_option_t *opt, char *buf, int indent, size_t bufsz){
     size_t p = sprintf(buf, "  "); // a little indent
     int havelongopt = opt->name && *opt->name;
-    if(!opt->flag && opt->val){ // .val is short argument
+    if(!opt->flag && CHKOPTVAL(opt->val)){ // .val is short argument
         p += snprintf(buf+p, bufsz-p, "-%c", opt->val);
         if(havelongopt) p += snprintf(buf+p, bufsz-p, ", "); // show comma only it there's shor arg
     }