From 28819b6ab639d29bf5e5897e7ac4c784771d3651 Mon Sep 17 00:00:00 2001
From: Bibiko <bibiko@eva.mpg.de>
Date: Fri, 21 Jan 2011 13:05:55 +0000
Subject: =?UTF-8?q?=E2=80=A2=20sped=20up=20getRangeForCurrentWord=20-=20fi?=
 =?UTF-8?q?xes=20also=20the=20short=20interruption=20of=20the=20cursor=20b?=
 =?UTF-8?q?linking=20-=20for=20completion=20the=20old=20method=20is=20used?=
 =?UTF-8?q?,=20since=20it's=20fine-tuned=20to=20use=20it=20-=20fix=20will?=
 =?UTF-8?q?=20come=20soon=20-=20preparation=20for=20user-defined=20word=20?=
 =?UTF-8?q?symbols=20=E2=80=A2=20fixed=20issue=20for=20soft=20indent=20if?=
 =?UTF-8?q?=20user=20uses=20deleteForward:=20selector=20(=E2=87=A7?=
 =?UTF-8?q?=E2=8C=AB)?=
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---
 Source/SPTextView.m          |  4 +--
 Source/SPTextViewAdditions.h |  1 +
 Source/SPTextViewAdditions.m | 61 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+), 2 deletions(-)

diff --git a/Source/SPTextView.m b/Source/SPTextView.m
index 41b5d6e4..cd6e22ff 100644
--- a/Source/SPTextView.m
+++ b/Source/SPTextView.m
@@ -606,7 +606,7 @@ NSInteger alphabeticSort(id string1, id string2, void *reverse)
 	NSString* filter;
 	NSString* dbName        = nil;
 	NSString* tableName     = nil;
-	NSRange completionRange = [self getRangeForCurrentWord];
+	NSRange completionRange = [self getRangeForCurrentWordForCompletion];
 	NSRange parseRange      = completionRange;
 	NSString* currentWord   = [[self string] substringWithRange:completionRange];
 	NSString* prefix        = @"";
@@ -2445,7 +2445,7 @@ NSInteger alphabeticSort(id string1, id string2, void *reverse)
 		&& ![self selectedRange].length
 		&& [prefs boolForKey:SPCustomQuerySoftIndent]
 		&& [self isCaretAtIndentPositionIgnoreLineStart:YES]
-		&& ![self isCaretAdjacentToAlphanumCharWithInsertionOf:'-'])
+		&& [self selectedRange].location < [[self string] length] && [[self string] characterAtIndex:[self selectedRange].location] == ' ')
 	{
 		[self shiftSelectionLeft];
 		return;
diff --git a/Source/SPTextViewAdditions.h b/Source/SPTextViewAdditions.h
index 013d8872..b4692aee 100644
--- a/Source/SPTextViewAdditions.h
+++ b/Source/SPTextViewAdditions.h
@@ -25,6 +25,7 @@
 @interface NSTextView (SPTextViewAdditions)
 
 - (NSRange)getRangeForCurrentWord;
+- (NSRange)getRangeForCurrentWordForCompletion;
 
 - (IBAction)selectCurrentWord:(id)sender;
 - (IBAction)selectCurrentLine:(id)sender;
diff --git a/Source/SPTextViewAdditions.m b/Source/SPTextViewAdditions.m
index 750527f1..e5a15421 100644
--- a/Source/SPTextViewAdditions.m
+++ b/Source/SPTextViewAdditions.m
@@ -41,8 +41,69 @@
 	if (curRange.length)
         return curRange;
 	
+	NSInteger curLocation = curRange.location;
+	NSInteger start = curLocation;
+	NSInteger end = curLocation;
+	NSUInteger strLen = [[self string] length];
+
+	NSMutableCharacterSet *wordCharSet = [NSMutableCharacterSet alphanumericCharacterSet];
+	[wordCharSet addCharactersInString:@"_."];
+	[wordCharSet removeCharactersInString:@"`"];
+
+	if(start) {
+		start--;
+		while([wordCharSet characterIsMember:[[self string] characterAtIndex:start]]) {
+			start--;
+			if(start < 0) break;
+		}
+		start++;
+	}
+
+	while(end < strLen && [wordCharSet characterIsMember:[[self string] characterAtIndex:end]]) {
+		end++;
+	}
+
+	return(NSMakeRange(start, end-start));
+
+}
+/*
+ * Returns the range of the current word.
+ *   finds: [| := caret]  |word  wo|rd  word|
+ * If | is in between whitespaces nothing will be selected.
+ */
+- (NSRange)getRangeForCurrentWordForCompletion
+{
+	NSRange curRange = [self selectedRange];
+	
+	if (curRange.length)
+        return curRange;
+	
 	NSUInteger curLocation = curRange.location;
 
+	NSMutableCharacterSet *wordCharSet = [NSMutableCharacterSet alphanumericCharacterSet];
+	[wordCharSet addCharactersInString:@"_."];
+	[wordCharSet removeCharactersInString:@"`"];
+	
+	NSInteger start = curLocation;
+	NSInteger end = curLocation;
+
+	if(start) {
+		start--;
+		while([wordCharSet characterIsMember:[[self string] characterAtIndex:start]]) {
+			start--;
+			if(start < 0) break;
+		}
+		start++;
+	}
+
+	NSUInteger strLen = [[self string] length];
+	if(end <= strLen-1) {
+		while(end < strLen && [wordCharSet characterIsMember:[[self string] characterAtIndex:end]]) {
+			end++;
+		}
+	}
+	return(NSMakeRange(start, end-start));
+
 	[self moveWordLeft:self];
 	[self moveWordRightAndModifySelection:self];
 	
-- 
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