[gnome-builder] file-search: ignore whitespace in search query

[Christian Hergert <chergert src gnome org>]

commit a188ea2f2f8f6beaa3a4509f0fa2eb1b8beab863
Author: Christian Hergert <chergert redhat com>
Date:   Mon Feb 20 11:51:39 2017 -0800

    file-search: ignore whitespace in search query
    
    If we come across empty space, just ignore it for the file search. It
    mostly just gets in the way.

 plugins/file-search/gb-file-search-index.c |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)
---
diff --git a/plugins/file-search/gb-file-search-index.c b/plugins/file-search/gb-file-search-index.c
index 86acb8f..de99581 100644
--- a/plugins/file-search/gb-file-search-index.c
+++ b/plugins/file-search/gb-file-search-index.c
@@ -298,6 +298,8 @@ gb_file_search_index_populate (GbFileSearchIndex *self,
 {
   g_autoptr(GArray) ar = NULL;
   g_auto(IdeSearchReducer) reducer = { 0 };
+  g_autoptr(GString) delimited = NULL;
+  const gchar *iter = query;
   IdeContext *icontext;
   gsize max_matches;
   gsize i;
@@ -314,7 +316,19 @@ gb_file_search_index_populate (GbFileSearchIndex *self,
   max_matches = ide_search_context_get_max_results (context);
   ide_search_reducer_init (&reducer, context, provider, max_matches);
 
-  ar = fuzzy_match (self->fuzzy, query, max_matches);
+  delimited = g_string_new (NULL);
+
+  for (; *iter; iter = g_utf8_next_char (iter))
+    {
+      gunichar ch = g_utf8_get_char (iter);
+
+      if (!g_unichar_isspace (ch))
+        g_string_append_unichar (delimited, ch);
+    }
+
+  g_print ("Searching with: %s\n", delimited->str);
+
+  ar = fuzzy_match (self->fuzzy, delimited->str, max_matches);
 
   for (i = 0; i < ar->len; i++)
     {
@@ -327,7 +341,7 @@ gb_file_search_index_populate (GbFileSearchIndex *self,
           g_autoptr(GbFileSearchResult) result = NULL;
           g_autofree gchar *markup = NULL;
 
-          markup = ide_completion_item_fuzzy_highlight (match->key, query);
+          markup = ide_completion_item_fuzzy_highlight (match->key, delimited->str);
           result = g_object_new (GB_TYPE_FILE_SEARCH_RESULT,
                                  "context", icontext,
                                  "provider", provider,