From 6a500c45ba234eda04a527dc093ce89cf442ddb3 Mon Sep 17 00:00:00 2001
From: Bjorn Winckler <bjorn.winckler@gmail.com>
Date: Wed, 22 Aug 2007 15:56:31 +0000
Subject: [PATCH] - Ctrl-C is passed on to Vim and handled there (does not send
 SIGINT) - Cmd-. no longer sends SIGINT

git-svn-id: http://macvim.googlecode.com/svn/trunk@175 96c4425d-ca35-0410-94e5-3396d5c13a8f
---
 MMBackend.m  |  6 ++++++
 MMTextView.m | 25 +++++--------------------
 2 files changed, 11 insertions(+), 20 deletions(-)

diff --git a/MMBackend.m b/MMBackend.m
index a0a88e6320..64e9a42186 100644
--- a/MMBackend.m
+++ b/MMBackend.m
@@ -1274,6 +1274,12 @@ static int specialKeyToNSKey(int key);
         //NSLog(@"non-special: %@ (hex=%x, mods=%d)", key,
         //        [key characterAtIndex:0], mods);
 
+        if (length == 1 && ((c == Ctrl_C && ctrl_c_interrupts)
+                || (c == intr_char && intr_char != Ctrl_C))) {
+            trash_input_buf();
+            got_int = TRUE;
+        }
+
         // HACK!  In most circumstances the Ctrl and Shift modifiers should be
         // cleared since they are already added to the key by the AppKit.
         // Unfortunately, the only way to deal with when to clear the modifiers
diff --git a/MMTextView.m b/MMTextView.m
index 2fda921e38..595fc3754c 100644
--- a/MMTextView.m
+++ b/MMTextView.m
@@ -121,21 +121,13 @@
     NSString *string = [event charactersIgnoringModifiers];
     int flags = [event modifierFlags];
     int len = [string lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
+    NSMutableData *data = [NSMutableData data];
 
-    if (len > 0 && [string characterAtIndex:0] == '.') {
-        // HACK! Intercept Cmd-. and send SIGINT to Vim.
-        int pid = [[self vimController] pid];
-        if (pid > 0)
-            kill(pid, SIGINT);
-    } else {
-        NSMutableData *data = [NSMutableData data];
+    [data appendBytes:&flags length:sizeof(int)];
+    [data appendBytes:&len length:sizeof(int)];
+    [data appendBytes:[string UTF8String] length:len];
 
-        [data appendBytes:&flags length:sizeof(int)];
-        [data appendBytes:&len length:sizeof(int)];
-        [data appendBytes:[string UTF8String] length:len];
-
-        [[self vimController] sendMessage:CmdKeyMsgID data:data wait:NO];
-    }
+    [[self vimController] sendMessage:CmdKeyMsgID data:data wait:NO];
 
     return YES;
 }
@@ -473,13 +465,6 @@
         // handle it separately (else Ctrl-C doesn't work).
         static char enter[2] = { 'K', 'A' };
         len = 2; bytes = enter;
-    } else if (c == 0x3 && imc == 0x63) {
-        // HACK! Intercept Ctrl-C and send SIGINT to Vim.
-        int pid = [[self vimController] pid];
-        if (pid > 0) {
-            kill(pid, SIGINT);
-            return;
-        }
     } else {
         len = [chars lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
         bytes = [chars UTF8String];