Merge pull request #39074 from bfredl/retromania

build(zig): run oldtests in zig builds (RETROMANIA HYPERDRIVE)

src/nvim/eval.c

@@ -212,9 +212,7 @@ void eval_clear(void)
 {
   evalvars_clear();
   free_scriptnames();  // must come after evalvars_clear().
-# ifdef HAVE_WORKING_LIBINTL
   free_locales();
-# endif
 
   // autoloaded script names
   free_autoload_scriptnames();

src/nvim/os/lang.c

@@ -338,8 +338,15 @@ char *get_locales(expand_T *xp, int idx)
 
 void lang_init(void)
 {
-#if defined(__APPLE__) && !defined(ZIG_BUILD)
+#if defined(__APPLE__)
   if (!os_env_exists("LANG", true)) {
+# if defined(ZIG_BUILD)
+    // fuck it just use the objectively correct values:
+    os_setenv("LANG", "C.UTF-8", true);
+    setlocale(LC_ALL, "C.UTF-8");
+    // Make sure strtod() uses a decimal point, not a comma.
+    setlocale(LC_NUMERIC, "C");
+# else
     char buf[50] = { 0 };
 
     // $LANG is not set, either because it was unset or Nvim was started
@@ -358,6 +365,7 @@ void lang_init(void)
     } else {
       ELOG("$LANG is empty and the macOS primary language cannot be inferred.");
     }
+# endif
   }
 #endif
 }

src/nvim/spellfile.c

@@ -1789,7 +1789,7 @@ static idx_T read_tree_node(FILE *fd, uint8_t *byts, idx_T *idxs, int maxidx, id
             c = (getc(fd) << 16) + c;                   // <region>
           }
           if (c & WF_AFX) {
-            c = (getc(fd) << 24) + c;                   // <affixID>
+            c = (int)((unsigned)getc(fd) << 24) + c;  // <affixID>
           }
         }
 

src/nvim/usercmd.c

@@ -77,9 +77,7 @@ static const char *command_complete[] = {
   [EXPAND_HIGHLIGHT] = "highlight",
   [EXPAND_HISTORY] = "history",
   [EXPAND_KEYMAP] = "keymap",
-#ifdef HAVE_WORKING_LIBINTL
   [EXPAND_LOCALES] = "locale",
-#endif
   [EXPAND_LUA] = "lua",
   [EXPAND_MAPCLEAR] = "mapclear",
   [EXPAND_MAPPINGS] = "mapping",