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-rw-r--r--doc/ScintillaHistory.html4
-rw-r--r--lexlib/StyleContext.h5
2 files changed, 9 insertions, 0 deletions
diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html
index 108b6904c..85beb83f3 100644
--- a/doc/ScintillaHistory.html
+++ b/doc/ScintillaHistory.html
@@ -540,6 +540,10 @@
Released 12 February 2018.
</li>
<li>
+ Fix hang in Lua lexer when lexing a label upto the terminating "::".
+ <a href="http://sourceforge.net/p/scintilla/bugs/1999/">Bug #1999</a>.
+ </li>
+ <li>
For rectangular selections, pressing Home or End now moves the caret to the Home or End
position instead of the limit of the rectangular selection.
</li>
diff --git a/lexlib/StyleContext.h b/lexlib/StyleContext.h
index a76f7f417..1d40825f4 100644
--- a/lexlib/StyleContext.h
+++ b/lexlib/StyleContext.h
@@ -131,7 +131,12 @@ public:
void ForwardBytes(Sci_Position nb) {
const Sci_PositionU forwardPos = currentPos + nb;
while (forwardPos > currentPos) {
+ const Sci_PositionU currentPosStart = currentPos;
Forward();
+ if (currentPos == currentPosStart) {
+ // Reached end
+ return;
+ }
}
}
void ChangeState(int state_) {