(show_version): pring search engine.

Signed-off-by: Andrew Borodin <[email protected]>

Author: aborodin

src/textconf.c

@@ -163,6 +163,17 @@ show_version (void)
 #    endif
 #else
 #    error "Cannot compile mc without S-Lang or ncurses"
+#endif
+
+    printf ("%s", _ ("With search engine: "));
+#ifdef SEARCH_TYPE_GLIB
+    puts ("GLib");
+#else
+#    ifdef HAVE_PCRE2
+    puts ("PCRE2");
+#    else
+    puts ("PCRE1");
+#    endif
 #endif
 
 #if defined(ENABLE_VFS) && defined(ENABLE_VFS_SFTP)