feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

don't go searching backwards for more than a hundred lines of code

Browse Source 
Merge-request: 1766
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>
This commit is contained in:
Roopesh Chander
2009-10-04 00:42:02 +05:30
committed by Thorbjørn Lindeijer
parent 6fced0e5b0
commit 764245eed2
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/plugins/texteditor/tabsettings.cpp
View File

@@ -231,7 +231,8 @@ bool TabSettings::guessSpacesForTabs(const QTextBlock& _block) const {
if (m_autoSpacesForTabs && _block.isValid()) { if (m_autoSpacesForTabs && _block.isValid()) {
QTextBlock block = _block; QTextBlock block = _block;
const QTextDocument* doc = block.document(); const QTextDocument* doc = block.document();
while (block.isValid() && block != doc->begin()) { int maxLookBack = 100;
while (block.isValid() && block != doc->begin() && maxLookBack-- > 0) {
block = block.previous(); block = block.previous();
if (block.text().isEmpty()) if (block.text().isEmpty())
continue; continue;