From 552088f0b9718a8714c82b43936a46be21f31ea9 Mon Sep 17 00:00:00 2001
From: Bjorn Winckler <bjorn.winckler@gmail.com>
Date: Sat, 20 Oct 2007 13:51:21 +0200
Subject: [PATCH] Fix cursor blinking in insert mode.

Calls to draw text with the DRAW_TRANSP flag were ignored.  By not ignoring
these calls the background of the cursor is erased also in insert mode so that
blinking works.
---
 src/MacVim/MMTextStorage.m | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/MacVim/MMTextStorage.m b/src/MacVim/MMTextStorage.m
index af82156e72..c3deef9ee9 100644
--- a/src/MacVim/MMTextStorage.m
+++ b/src/MacVim/MMTextStorage.m
@@ -199,10 +199,6 @@
     //          row, col, flags, fg, bg, sp);
     [self lazyResize:NO];
 
-    // TODO: support DRAW_TRANSP
-    if (flags & DRAW_TRANSP)
-        return;
-
     if (row < 0 || row >= maxRows || col < 0 || col >= maxColumns
             || col+[string length] > maxColumns) {
         //NSLog(@"[%s] WARNING : out of range, row=%d (%d) col=%d (%d) "
@@ -242,6 +238,16 @@
             sp, NSUnderlineColorAttributeName,
             [NSNumber numberWithFloat:2],NSBaselineOffsetAttributeName,
             nil];
+    } else if (flags & DRAW_TRANSP) {
+        // Don't include background color when DRAW_TRANSP is set.
+        //
+        // NOTE: I'm not sure what the point of this is, but if DRAW_TRANSP
+        // calls are ignored, then cursor blinking in insert mode doesn't work.
+        attributes = [NSDictionary dictionaryWithObjectsAndKeys:
+            theFont, NSFontAttributeName,
+            fg, NSForegroundColorAttributeName,
+            sp, NSUnderlineColorAttributeName,
+            nil];
     } else {
         attributes = [NSDictionary dictionaryWithObjectsAndKeys:
             theFont, NSFontAttributeName,