Make the bracket highlighting also check the previous character if nothing found for the next character.

1 files changed, 16 insertions, 6 deletions

diff --git a/desktop-utilities/lumina-textedit/PlainTextEditor.cpp b/desktop-utilities/lumina-textedit/PlainTextEditor.cpp
index 3a453b79..fb02f905 100644
--- a/desktop-utilities/lumina-textedit/PlainTextEditor.cpp
+++ b/desktop-utilities/lumina-textedit/PlainTextEditor.cpp
@@ -216,12 +216,22 @@ void PlainTextEditor::checkMatchChar(){
   clearMatchData();
   int pos = this->textCursor().position();
   QChar ch = this->document()->characterAt(pos);
-  if(ch==QChar('(')){ highlightMatch(QChar(')'),true, pos); }
-  else if(ch==QChar(')')){ highlightMatch(QChar('('),false, pos); }
-  else if(ch==QChar('{')){ highlightMatch(QChar('}'),true, pos); }
-  else if(ch==QChar('}')){ highlightMatch(QChar('{'),false, pos); }
-  else if(ch==QChar('[')){ highlightMatch(QChar(']'),true, pos); }
-  else if(ch==QChar(']')){ highlightMatch(QChar('['),false, pos); }
+  bool tryback = true;
+  while(tryback){
+    tryback = false;
+    if(ch==QChar('(')){ highlightMatch(QChar(')'),true, pos); }
+    else if(ch==QChar(')')){ highlightMatch(QChar('('),false, pos); }
+    else if(ch==QChar('{')){ highlightMatch(QChar('}'),true, pos); }
+    else if(ch==QChar('}')){ highlightMatch(QChar('{'),false, pos); }
+    else if(ch==QChar('[')){ highlightMatch(QChar(']'),true, pos); }
+    else if(ch==QChar(']')){ highlightMatch(QChar('['),false, pos); }
+    else if(pos==this->textCursor().position()){
+      //Try this one more time - using the previous character instead of the current character
+      tryback = true;
+      pos--;
+      ch = this->document()->characterAt(pos);
+    }
+  } //end check for next/previous char
 }
 
 //Functions for notifying the parent widget of changes