diff options
Diffstat (limited to 'src/LexHTML.cxx')
| -rw-r--r-- | src/LexHTML.cxx | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/LexHTML.cxx b/src/LexHTML.cxx index b822852a5..a268c2b0d 100644 --- a/src/LexHTML.cxx +++ b/src/LexHTML.cxx @@ -2,7 +2,7 @@ /** @file LexHTML.cxx ** Lexer for HTML. **/ -// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org> +// Copyright 1998-2005 by Neil Hodgson <neilh@scintilla.org> // The License.txt file describes the conditions under which this software may be distributed. #include <stdlib.h> @@ -503,12 +503,28 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty char chPrev = ' '; char ch = ' '; char chPrevNonWhite = ' '; + // look back to set chPrevNonWhite properly for better regex colouring + if (scriptLanguage == eScriptJS && startPos > 0) { + int back = startPos; + int style = 0; + while (--back) { + style = styler.StyleAt(back); + if (style < SCE_HJ_DEFAULT || style > SCE_HJ_COMMENTDOC) + // includes SCE_HJ_COMMENT & SCE_HJ_COMMENTLINE + break; + } + if (style == SCE_HJ_SYMBOLS) { + chPrevNonWhite = styler.SafeGetCharAt(back); + } + } + styler.StartSegment(startPos); const int lengthDoc = startPos + length; for (int i = startPos; i < lengthDoc; i++) { const char chPrev2 = chPrev; chPrev = ch; - if (ch != ' ' && ch != '\t') + if (!isspacechar(ch) && state != SCE_HJ_COMMENT && + state != SCE_HJ_COMMENTLINE && state != SCE_HJ_COMMENTDOC) chPrevNonWhite = ch; ch = styler[i]; char chNext = styler.SafeGetCharAt(i + 1); @@ -1236,12 +1252,14 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty if (ch == '/' && chPrev == '*') { styler.ColourTo(i, StateToPrint); state = SCE_HJ_DEFAULT; + ch = ' '; } break; case SCE_HJ_COMMENTLINE: if (ch == '\r' || ch == '\n') { styler.ColourTo(i - 1, statePrintForState(SCE_HJ_COMMENTLINE, inScriptType)); state = SCE_HJ_DEFAULT; + ch = ' '; } break; case SCE_HJ_DOUBLESTRING: @@ -1289,6 +1307,13 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty break; case SCE_HJ_REGEX: if (ch == '\r' || ch == '\n' || ch == '/') { + if (ch == '/') { + while (chNext < 0x80 && islower(chNext)) { // gobble regex flags + i++; + ch = chNext; + chNext = styler.SafeGetCharAt(i + 1); + } + } styler.ColourTo(i, StateToPrint); state = SCE_HJ_DEFAULT; } else if (ch == '\\') { |