diff options
Diffstat (limited to 'lexers/LexHTML.cxx')
| -rw-r--r-- | lexers/LexHTML.cxx | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/lexers/LexHTML.cxx b/lexers/LexHTML.cxx index 96462235f..9d9ec9bb1 100644 --- a/lexers/LexHTML.cxx +++ b/lexers/LexHTML.cxx @@ -562,6 +562,7 @@ struct OptionsHTML { bool foldCompact = true; bool foldComment = false; bool foldHeredoc = false; + bool foldXmlAtTagOpen = false; OptionsHTML() noexcept { } }; @@ -626,6 +627,10 @@ struct OptionSetHTML : public OptionSet<OptionsHTML> { "Allow folding for heredocs in scripts embedded in HTML. " "The default is off."); + DefineProperty("fold.xml.at.tag.open", &OptionsHTML::foldXmlAtTagOpen, + "Enable folding for XML at the start of open tag. " + "The default is off."); + DefineWordListSets(isPHPScript_ ? phpscriptWordListDesc : htmlWordListDesc); } }; @@ -991,6 +996,7 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int const bool foldCompact = options.foldCompact; const bool foldComment = fold && options.foldComment; const bool foldHeredoc = fold && options.foldHeredoc; + const bool foldXmlAtTagOpen = isXml && fold && options.foldXmlAtTagOpen; const bool caseSensitive = options.caseSensitive; const bool allowScripts = options.allowScripts; const bool isMako = options.isMako; @@ -1206,6 +1212,9 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int i += 2; visibleChars += 2; tagClosing = true; + if (foldXmlAtTagOpen) { + levelCurrent--; + } continue; } } @@ -1531,6 +1540,12 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int // in HTML, fold on tag open and unfold on tag close tagOpened = true; tagClosing = (chNext == '/'); + if (foldXmlAtTagOpen && !(chNext == '/' || chNext == '?' || chNext == '!' || chNext == '-' || chNext == '%')) { + levelCurrent++; + } + if (foldXmlAtTagOpen && chNext == '/') { + levelCurrent--; + } styler.ColourTo(i - 1, StateToPrint); if (chNext != '!') state = SCE_H_TAGUNKNOWN; @@ -1727,7 +1742,7 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int state = SCE_H_DEFAULT; } tagOpened = false; - if (!tagDontFold) { + if (!(foldXmlAtTagOpen || tagDontFold)) { if (tagClosing) { levelCurrent--; } else { @@ -1746,6 +1761,9 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int ch = chNext; state = SCE_H_DEFAULT; tagOpened = false; + if (foldXmlAtTagOpen) { + levelCurrent--; + } } else { if (eClass != SCE_H_TAGUNKNOWN) { if (eClass == SCE_H_SGML_DEFAULT) { @@ -1775,7 +1793,7 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int state = SCE_H_DEFAULT; } tagOpened = false; - if (!tagDontFold) { + if (!(foldXmlAtTagOpen || tagDontFold)) { if (tagClosing) { levelCurrent--; } else { @@ -1801,7 +1819,7 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int state = SCE_H_DEFAULT; } tagOpened = false; - if (!tagDontFold) { + if (!(foldXmlAtTagOpen || tagDontFold)) { if (tagClosing) { levelCurrent--; } else { @@ -1825,6 +1843,9 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int ch = chNext; state = SCE_H_DEFAULT; tagOpened = false; + if (foldXmlAtTagOpen) { + levelCurrent--; + } } else if (ch == '?' && chNext == '>') { styler.ColourTo(i - 1, StateToPrint); styler.ColourTo(i + 1, SCE_H_XMLEND); |