void Styler_Syntax::DoStyle(StyleRun& sr, unsigned int offset, const auto_vector<stxmatch>& matches) { const unsigned int rstart = sr.GetRunStart(); const unsigned int rend = sr.GetRunEnd(); const unsigned int styleStart = offset < rstart ? rstart - offset : 0; const stxmatch m(wxEmptyString, NULL, styleStart, 0, 0, 0, NULL); if (matches.empty()) return; auto_vector<stxmatch>::const_iterator p = lower_bound(matches.begin(), matches.end(), &m, stxmatch_start_less()); if (p != matches.begin()) --p; for (; p != matches.end(); ++p) { const unsigned int mStart = (*p)->start+offset; const unsigned int mEnd = (*p)->end+offset; if (mStart > rend) break; // Check for overlap if (mEnd > rstart && mStart < rend) { const unsigned int start = wxMax(rstart, mStart); const unsigned int end = wxMin(rend, mEnd); const style* st = (*p)->st; if (st) { if (st->foregroundcolor != wxNullColour) sr.SetForegroundColor(start, end, st->foregroundcolor); if (st->backgroundcolor != wxNullColour) { sr.SetBackgroundColor(start, end, st->backgroundcolor); if (mEnd > rend) sr.SetExtendBgColor(st->backgroundcolor); } if (st->fontflags != wxFONTFLAG_DEFAULT) sr.SetFontStyle(start, end, st->fontflags); } // Check if there are submatches if ((*p)->subMatch.get()) { DoStyle(sr, (*p)->start+offset, (*p)->subMatch->matches); } } } }