weechatRN

commit 04665e4eb17807332a35591b090edd1b30637330
parent e183a5eb4b45ce2f0a066a4e3685052b614dbf69
Author: Matthew Horan <matt@matthoran.com>
Date:   Tue, 22 Jan 2019 22:43:35 -0500

Use lastIndexOf instead of loop for tab complete

Diffstat:
M
src/usecase/buffers/ui/BufferContainer.tsx
 | 
7
++-----

1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/usecase/buffers/ui/BufferContainer.tsx b/src/usecase/buffers/ui/BufferContainer.tsx
@@ -118,11 +118,8 @@ class BufferContainer extends React.Component<Props, State> {
     if (!this.tabCompleteInProgress) {
       this.tabCompleteWordEnd = selection.start;
 
-      this.tabCompleteWordStart = this.tabCompleteWordEnd;
-      while (this.tabCompleteWordStart > 0 &&
-        textValue.charAt(this.tabCompleteWordStart - 1) != ' ') {
-        this.tabCompleteWordStart--;
-      }
+      this.tabCompleteWordStart = textValue.lastIndexOf(' ',
+        this.tabCompleteWordEnd - 1) + 1;
 
       if (this.tabCompleteWordStart == this.tabCompleteWordEnd)
         return;