Sorting cleanup (#816)

* Add `-sorting-method` option remove weird -sort-levenshtein.

* Fix test for updated cmdline options.

* Update manpage

1 files changed, 16 insertions, 0 deletions

diff --git a/source/helper.c b/source/helper.c
index 55e688db..52922912 100644
--- a/source/helper.c
+++ b/source/helper.c
@@ -578,6 +578,22 @@ int config_sanity_check ( void )
     GString *msg        = g_string_new (
         "<big><b>The configuration failed to validate:</b></big>\n" );
 
+    if ( config.sorting_method ) {
+        if ( g_strcmp0 ( config.sorting_method, "normal" ) == 0 ) {
+            config.sorting_method_enum = SORT_NORMAL;
+        }
+        else if ( g_strcmp0 ( config.sorting_method, "levenshtein" ) == 0 ) {
+            config.sorting_method_enum = SORT_NORMAL;
+        }
+        else if ( g_strcmp0 ( config.sorting_method, "fzf" ) == 0 ) {
+            config.sorting_method_enum = SORT_FZF;
+        } else {
+            g_string_append_printf ( msg, "\t<b>config.sorting_method</b>=%s is not a valid sorting strategy.\nValid options are: normal or fzf.\n",
+                                     config.sorting_method );
+            found_error = 1;
+        }
+    }
+
     if ( config.matching ) {
         if ( g_strcmp0 ( config.matching, "regex" ) == 0 ) {
             config.matching_method = MM_REGEX;