diff options
Diffstat (limited to 'src/LexHTML.cxx')
| -rw-r--r-- | src/LexHTML.cxx | 62 |
1 files changed, 32 insertions, 30 deletions
diff --git a/src/LexHTML.cxx b/src/LexHTML.cxx index 22be20d5c..165697746 100644 --- a/src/LexHTML.cxx +++ b/src/LexHTML.cxx @@ -29,7 +29,7 @@ using namespace Scintilla; #define SCE_HA_VBS (SCE_HBA_START - SCE_HB_START) #define SCE_HA_PYTHON (SCE_HPA_START - SCE_HP_START) -enum script_type { eScriptNone = 0, eScriptJS, eScriptVBS, eScriptPython, eScriptPHP, eScriptXML, eScriptSGML, eScriptSGMLblock }; +enum script_type { eScriptNone = 0, eScriptJS, eScriptVBS, eScriptPython, eScriptPHP, eScriptXML, eScriptSGML, eScriptSGMLblock, eScriptComment }; enum script_mode { eHtml = 0, eNonHtmlScript, eNonHtmlPreProc, eNonHtmlScriptPreProc }; static inline bool IsAWordChar(const int ch) { @@ -273,26 +273,23 @@ static int classifyTagHTML(unsigned int start, unsigned int end, //now we can remove the trailing space s[i] = '\0'; - bool isScript = false; + // No keywords -> all are known + // Name of a closing tag starts at s + 1 char chAttr = SCE_H_TAGUNKNOWN; if (s[0] == '!') { chAttr = SCE_H_SGML_DEFAULT; - } else if (s[0] == '/') { // Closing tag - if (keywords.InList(s + 1)) - chAttr = SCE_H_TAG; - } else { - if (keywords.InList(s)) { - chAttr = SCE_H_TAG; - isScript = 0 == strcmp(s, "script"); - } - } - if ((chAttr == SCE_H_TAGUNKNOWN) && !keywords) { - // No keywords -> all are known + } else if (!keywords || keywords.InList(s[0] == '/' ? s + 1 : s)) { chAttr = SCE_H_TAG; - isScript = 0 == strcmp(s, "script"); } styler.ColourTo(end, chAttr); - return allowScripts && isScript ? SCE_H_SCRIPT : chAttr; + if (chAttr == SCE_H_TAG) { + if (allowScripts && 0 == strcmp(s, "script")) { + chAttr = SCE_H_SCRIPT; + } else if (!isXml && 0 == strcmp(s, "comment")) { + chAttr = SCE_H_COMMENT; + } + } + return chAttr; } static void classifyWordHTJS(unsigned int start, unsigned int end, @@ -411,6 +408,9 @@ static int StateForScript(script_type scriptLanguage) { case eScriptSGML: Result = SCE_H_SGML_DEFAULT; break; + case eScriptComment: + Result = SCE_H_COMMENT; + break; default : Result = SCE_HJ_START; break; @@ -536,6 +536,10 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty int beforePreProc = (lineState >> 12) & 0xFF; // 8 bits of state script_type scriptLanguage = ScriptOfState(state); + // If eNonHtmlScript coincides with SCE_H_COMMENT, assume eScriptComment + if (inScriptType == eNonHtmlScript && state == SCE_H_COMMENT) { + scriptLanguage = eScriptComment; + } const bool foldHTML = styler.GetPropertyInt("fold.html", 0) != 0; const bool fold = foldHTML && styler.GetPropertyInt("fold", 0); @@ -690,16 +694,15 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty break; default : // check if the closing tag is a script tag - if (state == SCE_HJ_COMMENTLINE || isXml) { - char tag[7]; // room for the <script> tag - int j = 0; - char chr = styler.SafeGetCharAt(i+2); - while (j < 6 && !IsASpace(chr)) { - tag[j++] = static_cast<char>(MakeLowerCase(chr)); - chr = styler.SafeGetCharAt(i+2+j); - } - tag[j] = '\0'; - if (strcmp(tag, "script") != 0) break; + if (const char *tag = + state == SCE_HJ_COMMENTLINE || isXml ? "script" : + state == SCE_H_COMMENT ? "comment" : 0) { + int j = i + 2; + int chr; + do { + chr = static_cast<int>(*tag++); + } while (chr != 0 && chr == MakeLowerCase(styler.SafeGetCharAt(j++))); + if (chr != 0) break; } // closing tag of the script (it's a closing HTML tag anyway) styler.ColourTo(i - 1, StateToPrint); @@ -1006,7 +1009,7 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty } break; case SCE_H_COMMENT: - if ((chPrev2 == '-') && (chPrev == '-') && (ch == '>')) { + if ((scriptLanguage != eScriptComment) && (chPrev2 == '-') && (chPrev == '-') && (ch == '>')) { styler.ColourTo(i, StateToPrint); state = SCE_H_DEFAULT; levelCurrent--; @@ -1052,15 +1055,14 @@ static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initSty if (!setTagContinue.Contains(ch) && !((ch == '/') && (chPrev == '<'))) { int eClass = classifyTagHTML(styler.GetStartSegment(), i - 1, keywords, styler, tagDontFold, caseSensitive, isXml, allowScripts); - if (eClass == SCE_H_SCRIPT) { + if (eClass == SCE_H_SCRIPT || eClass == SCE_H_COMMENT) { if (!tagClosing) { inScriptType = eNonHtmlScript; - scriptLanguage = clientScript; - eClass = SCE_H_TAG; + scriptLanguage = eClass == SCE_H_SCRIPT ? clientScript : eScriptComment; } else { scriptLanguage = eScriptNone; - eClass = SCE_H_TAG; } + eClass = SCE_H_TAG; } if (ch == '>') { styler.ColourTo(i, eClass); |