Fix previous commit: previous_char was not updated at all!

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36431 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/rowpainter.cpp b/src/rowpainter.cpp
index e1367a046d0a3b08006e95b1b7343bb6aa51fc96..06d458613e644782e698f3cad1dac027103b8df7 100644 (file)
--- a/src/rowpainter.cpp
+++ b/src/rowpainter.cpp
@@ -235,7 +235,7 @@ void RowPainter::paintChars(pos_type & vpos, FontInfo const & font,
        bool const spell_state =
                lyxrc.spellcheck_continuously && par_.isMisspelled(pos);
 
-       char_type prev_char = ' ';
+       char_type prev_char = 0;
        // collect as much similar chars as we can
        for (++vpos ; vpos < end ; ++vpos) {
                pos = bidi_.vis2log(vpos);
@@ -260,10 +260,8 @@ void RowPainter::paintChars(pos_type & vpos, FontInfo const & font,
 
                char_type c = par_.getChar(pos);
 
-               if (c == '\t' || prev_char == '\t') {
-                       prev_char = c;
+               if (c == '\t')
                        break;
-               }
 
                if (!isPrintableNonspace(c))
                        break;
@@ -316,6 +314,7 @@ void RowPainter::paintChars(pos_type & vpos, FontInfo const & font,
                }
 
                str.push_back(c);
+               prev_char = c;
        }
 
        docstring s(&str[0], str.size());