From 805b668d7f7a5fcddf887e25938f6ee829bd19d8 Mon Sep 17 00:00:00 2001
From: George Marques <george@gmarqu.es>
Date: Sun, 3 Jul 2016 11:32:30 -0300
Subject: Fix code completion sorting

---
 scene/gui/text_edit.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index e106f0dfc6..18552c0776 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -4146,7 +4146,15 @@ void TextEdit::_update_completion_candidates() {
 				continue;
 			}
 			// Calculate the similarity to keep completions in good order
-			float similarity = s.similarity(completion_strings[i]);
+			float similarity;
+			if (completion_strings[i].to_lower().begins_with(s.to_lower())) {
+				// Substrings are the best candidates
+				similarity = 1.1;
+			} else {
+				// Otherwise compute the similarity
+				similarity = s.to_lower().similarity(completion_strings[i].to_lower());
+			}
+
 			int comp_size = completion_options.size();
 			if (comp_size == 0) {
 				completion_options.push_back(completion_strings[i]);
@@ -4156,8 +4164,8 @@ void TextEdit::_update_completion_candidates() {
 				int pos = 0;
 				do {
 					comp_sim = sim_cache[pos++];
-				} while(pos < comp_size && similarity <= comp_sim);
-				pos--; // Pos will be off by one
+				} while(pos < comp_size && similarity < comp_sim);
+				pos = similarity > comp_sim ? pos - 1 : pos; // Pos will be off by one
 				completion_options.insert(pos, completion_strings[i]);
 				sim_cache.insert(pos, similarity);
 			}
-- 
cgit v1.2.3


From ec18b97f5cdc3fcf67cb2625d289cb061958b2b6 Mon Sep 17 00:00:00 2001
From: George Marques <george@gmarqu.es>
Date: Sun, 3 Jul 2016 11:34:23 -0300
Subject: Stop completion when the match is perfect

to avoid the completion insisting showing up after a completion.
---
 scene/gui/text_edit.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 18552c0776..40fc9a70cc 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -4140,6 +4140,11 @@ void TextEdit::_update_completion_candidates() {
 	int ci_match=0;
 	Vector<float> sim_cache;
 	for(int i=0;i<completion_strings.size();i++) {
+		if (s == completion_strings[i]) {
+			// A perfect match, stop completion
+			_cancel_completion();
+			return;
+		}
 		if (s.is_subsequence_ofi(completion_strings[i])) {
 			// don't remove duplicates if no input is provided
 			if (s != "" && completion_options.find(completion_strings[i]) != -1) {
-- 
cgit v1.2.3