+// Scintilla source code edit control
+/** @file LexHTML.cxx
+ ** Lexer for HTML.
+ **/
+// 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>
+#include <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <ctype.h>
+
+#include "ILexer.h"
+#include "Scintilla.h"
+#include "SciLexer.h"
+
+#include "WordList.h"
+#include "LexAccessor.h"
+#include "Accessor.h"
+#include "StyleContext.h"
+#include "CharacterSet.h"
+#include "LexerModule.h"
+
+#ifdef SCI_NAMESPACE
+using namespace Scintilla;
+#endif
+
+#define SCE_HA_JS (SCE_HJA_START - SCE_HJ_START)
+#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, eScriptComment };
+enum script_mode { eHtml = 0, eNonHtmlScript, eNonHtmlPreProc, eNonHtmlScriptPreProc };
+
+static inline bool IsAWordChar(const int ch) {
+ return (ch < 0x80) && (isalnum(ch) || ch == '.' || ch == '_');
+}
+
+static inline bool IsAWordStart(const int ch) {
+ return (ch < 0x80) && (isalnum(ch) || ch == '_');
+}
+
+inline bool IsOperator(int ch) {
+ if (isascii(ch) && isalnum(ch))
+ return false;
+ // '.' left out as it is used to make up numbers
+ if (ch == '%' || ch == '^' || ch == '&' || ch == '*' ||
+ ch == '(' || ch == ')' || ch == '-' || ch == '+' ||
+ ch == '=' || ch == '|' || ch == '{' || ch == '}' ||
+ ch == '[' || ch == ']' || ch == ':' || ch == ';' ||
+ ch == '<' || ch == '>' || ch == ',' || ch == '/' ||
+ ch == '?' || ch == '!' || ch == '.' || ch == '~')
+ return true;
+ return false;
+}
+
+static void GetTextSegment(Accessor &styler, unsigned int start, unsigned int end, char *s, size_t len) {
+ unsigned int i = 0;
+ for (; (i < end - start + 1) && (i < len-1); i++) {
+ s[i] = static_cast<char>(MakeLowerCase(styler[start + i]));
+ }
+ s[i] = '\0';
+}
+
+static const char *GetNextWord(Accessor &styler, unsigned int start, char *s, size_t sLen) {
+
+ unsigned int i = 0;
+ for (; i < sLen-1; i++) {
+ char ch = static_cast<char>(styler.SafeGetCharAt(start + i));
+ if ((i == 0) && !IsAWordStart(ch))
+ break;
+ if ((i > 0) && !IsAWordChar(ch))
+ break;
+ s[i] = ch;
+ }
+ s[i] = '\0';
+
+ return s;
+}
+
+static script_type segIsScriptingIndicator(Accessor &styler, unsigned int start, unsigned int end, script_type prevValue) {
+ char s[100];
+ GetTextSegment(styler, start, end, s, sizeof(s));
+ //Platform::DebugPrintf("Scripting indicator [%s]\n", s);
+ if (strstr(s, "src")) // External script
+ return eScriptNone;
+ if (strstr(s, "vbs"))
+ return eScriptVBS;
+ if (strstr(s, "pyth"))
+ return eScriptPython;
+ if (strstr(s, "javas"))
+ return eScriptJS;
+ if (strstr(s, "jscr"))
+ return eScriptJS;
+ if (strstr(s, "php"))
+ return eScriptPHP;
+ if (strstr(s, "xml")) {
+ const char *xml = strstr(s, "xml");
+ for (const char *t=s; t<xml; t++) {
+ if (!IsASpace(*t)) {
+ return prevValue;
+ }
+ }
+ return eScriptXML;
+ }
+
+ return prevValue;
+}
+
+static int PrintScriptingIndicatorOffset(Accessor &styler, unsigned int start, unsigned int end) {
+ int iResult = 0;
+ char s[100];
+ GetTextSegment(styler, start, end, s, sizeof(s));
+ if (0 == strncmp(s, "php", 3)) {
+ iResult = 3;
+ }
+
+ return iResult;
+}
+
+static script_type ScriptOfState(int state) {
+ if ((state >= SCE_HP_START) && (state <= SCE_HP_IDENTIFIER)) {
+ return eScriptPython;
+ } else if ((state >= SCE_HB_START) && (state <= SCE_HB_STRINGEOL)) {
+ return eScriptVBS;
+ } else if ((state >= SCE_HJ_START) && (state <= SCE_HJ_REGEX)) {
+ return eScriptJS;
+ } else if ((state >= SCE_HPHP_DEFAULT) && (state <= SCE_HPHP_COMMENTLINE)) {
+ return eScriptPHP;
+ } else if ((state >= SCE_H_SGML_DEFAULT) && (state < SCE_H_SGML_BLOCK_DEFAULT)) {
+ return eScriptSGML;
+ } else if (state == SCE_H_SGML_BLOCK_DEFAULT) {
+ return eScriptSGMLblock;
+ } else {
+ return eScriptNone;
+ }
+}
+
+static int statePrintForState(int state, script_mode inScriptType) {
+ int StateToPrint = state;
+
+ if (state >= SCE_HJ_START) {
+ if ((state >= SCE_HP_START) && (state <= SCE_HP_IDENTIFIER)) {
+ StateToPrint = state + ((inScriptType == eNonHtmlScript) ? 0 : SCE_HA_PYTHON);
+ } else if ((state >= SCE_HB_START) && (state <= SCE_HB_STRINGEOL)) {
+ StateToPrint = state + ((inScriptType == eNonHtmlScript) ? 0 : SCE_HA_VBS);
+ } else if ((state >= SCE_HJ_START) && (state <= SCE_HJ_REGEX)) {
+ StateToPrint = state + ((inScriptType == eNonHtmlScript) ? 0 : SCE_HA_JS);
+ }
+ }
+
+ return StateToPrint;
+}
+
+static int stateForPrintState(int StateToPrint) {
+ int state;
+
+ if ((StateToPrint >= SCE_HPA_START) && (StateToPrint <= SCE_HPA_IDENTIFIER)) {
+ state = StateToPrint - SCE_HA_PYTHON;
+ } else if ((StateToPrint >= SCE_HBA_START) && (StateToPrint <= SCE_HBA_STRINGEOL)) {
+ state = StateToPrint - SCE_HA_VBS;
+ } else if ((StateToPrint >= SCE_HJA_START) && (StateToPrint <= SCE_HJA_REGEX)) {
+ state = StateToPrint - SCE_HA_JS;
+ } else {
+ state = StateToPrint;
+ }
+
+ return state;
+}
+
+static inline bool IsNumber(unsigned int start, Accessor &styler) {
+ return IsADigit(styler[start]) || (styler[start] == '.') ||
+ (styler[start] == '-') || (styler[start] == '#');
+}
+
+static inline bool isStringState(int state) {
+ bool bResult;
+
+ switch (state) {
+ case SCE_HJ_DOUBLESTRING:
+ case SCE_HJ_SINGLESTRING:
+ case SCE_HJA_DOUBLESTRING:
+ case SCE_HJA_SINGLESTRING:
+ case SCE_HB_STRING:
+ case SCE_HBA_STRING:
+ case SCE_HP_STRING:
+ case SCE_HP_CHARACTER:
+ case SCE_HP_TRIPLE:
+ case SCE_HP_TRIPLEDOUBLE:
+ case SCE_HPA_STRING:
+ case SCE_HPA_CHARACTER:
+ case SCE_HPA_TRIPLE:
+ case SCE_HPA_TRIPLEDOUBLE:
+ case SCE_HPHP_HSTRING:
+ case SCE_HPHP_SIMPLESTRING:
+ case SCE_HPHP_HSTRING_VARIABLE:
+ case SCE_HPHP_COMPLEX_VARIABLE:
+ bResult = true;
+ break;
+ default :
+ bResult = false;
+ break;
+ }
+ return bResult;
+}
+
+static inline bool stateAllowsTermination(int state) {
+ bool allowTermination = !isStringState(state);
+ if (allowTermination) {
+ switch (state) {
+ case SCE_HB_COMMENTLINE:
+ case SCE_HPHP_COMMENT:
+ case SCE_HP_COMMENTLINE:
+ case SCE_HPA_COMMENTLINE:
+ allowTermination = false;
+ }
+ }
+ return allowTermination;
+}
+
+// not really well done, since it's only comments that should lex the %> and <%
+static inline bool isCommentASPState(int state) {
+ bool bResult;
+
+ switch (state) {
+ case SCE_HJ_COMMENT:
+ case SCE_HJ_COMMENTLINE:
+ case SCE_HJ_COMMENTDOC:
+ case SCE_HB_COMMENTLINE:
+ case SCE_HP_COMMENTLINE:
+ case SCE_HPHP_COMMENT:
+ case SCE_HPHP_COMMENTLINE:
+ bResult = true;
+ break;
+ default :
+ bResult = false;
+ break;
+ }
+ return bResult;
+}
+
+static void classifyAttribHTML(unsigned int start, unsigned int end, WordList &keywords, Accessor &styler) {
+ bool wordIsNumber = IsNumber(start, styler);
+ char chAttr = SCE_H_ATTRIBUTEUNKNOWN;
+ if (wordIsNumber) {
+ chAttr = SCE_H_NUMBER;
+ } else {
+ char s[100];
+ GetTextSegment(styler, start, end, s, sizeof(s));
+ if (keywords.InList(s))
+ chAttr = SCE_H_ATTRIBUTE;
+ }
+ if ((chAttr == SCE_H_ATTRIBUTEUNKNOWN) && !keywords)
+ // No keywords -> all are known
+ chAttr = SCE_H_ATTRIBUTE;
+ styler.ColourTo(end, chAttr);
+}
+
+static int classifyTagHTML(unsigned int start, unsigned int end,
+ WordList &keywords, Accessor &styler, bool &tagDontFold,
+ bool caseSensitive, bool isXml, bool allowScripts) {
+ char withSpace[30 + 2] = " ";
+ const char *s = withSpace + 1;
+ // Copy after the '<'
+ unsigned int i = 1;
+ for (unsigned int cPos = start; cPos <= end && i < 30; cPos++) {
+ char ch = styler[cPos];
+ if ((ch != '<') && (ch != '/')) {
+ withSpace[i++] = caseSensitive ? ch : static_cast<char>(MakeLowerCase(ch));
+ }
+ }
+
+ //The following is only a quick hack, to see if this whole thing would work
+ //we first need the tagname with a trailing space...
+ withSpace[i] = ' ';
+ withSpace[i+1] = '\0';
+
+ // if the current language is XML, I can fold any tag
+ // if the current language is HTML, I don't want to fold certain tags (input, meta, etc.)
+ //...to find it in the list of no-container-tags
+ tagDontFold = (!isXml) && (NULL != strstr(" area base basefont br col command embed frame hr img input isindex keygen link meta param source track wbr ", withSpace));
+
+ //now we can remove the trailing space
+ withSpace[i] = '\0';
+
+ // No keywords -> all are known
+ char chAttr = SCE_H_TAGUNKNOWN;
+ if (s[0] == '!') {
+ chAttr = SCE_H_SGML_DEFAULT;
+ } else if (!keywords || keywords.InList(s)) {
+ chAttr = SCE_H_TAG;
+ }
+ styler.ColourTo(end, chAttr);
+ if (chAttr == SCE_H_TAG) {
+ if (allowScripts && 0 == strcmp(s, "script")) {
+ // check to see if this is a self-closing tag by sniffing ahead
+ bool isSelfClose = false;
+ for (unsigned int cPos = end; cPos <= end + 100; cPos++) {
+ char ch = styler.SafeGetCharAt(cPos, '\0');
+ if (ch == '\0' || ch == '>')
+ break;
+ else if (ch == '/' && styler.SafeGetCharAt(cPos + 1, '\0') == '>') {
+ isSelfClose = true;
+ break;
+ }
+ }
+
+ // do not enter a script state if the tag self-closed
+ if (!isSelfClose)
+ 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,
+ WordList &keywords, Accessor &styler, script_mode inScriptType) {
+ char s[30 + 1];
+ unsigned int i = 0;
+ for (; i < end - start + 1 && i < 30; i++) {
+ s[i] = styler[start + i];
+ }
+ s[i] = '\0';
+
+ char chAttr = SCE_HJ_WORD;
+ bool wordIsNumber = IsADigit(s[0]) || ((s[0] == '.') && IsADigit(s[1]));
+ if (wordIsNumber) {
+ chAttr = SCE_HJ_NUMBER;
+ } else if (keywords.InList(s)) {
+ chAttr = SCE_HJ_KEYWORD;
+ }
+ styler.ColourTo(end, statePrintForState(chAttr, inScriptType));
+}
+
+static int classifyWordHTVB(unsigned int start, unsigned int end, WordList &keywords, Accessor &styler, script_mode inScriptType) {
+ char chAttr = SCE_HB_IDENTIFIER;
+ bool wordIsNumber = IsADigit(styler[start]) || (styler[start] == '.');
+ if (wordIsNumber)
+ chAttr = SCE_HB_NUMBER;
+ else {
+ char s[100];
+ GetTextSegment(styler, start, end, s, sizeof(s));
+ if (keywords.InList(s)) {
+ chAttr = SCE_HB_WORD;
+ if (strcmp(s, "rem") == 0)
+ chAttr = SCE_HB_COMMENTLINE;
+ }
+ }
+ styler.ColourTo(end, statePrintForState(chAttr, inScriptType));
+ if (chAttr == SCE_HB_COMMENTLINE)
+ return SCE_HB_COMMENTLINE;
+ else
+ return SCE_HB_DEFAULT;
+}
+
+static void classifyWordHTPy(unsigned int start, unsigned int end, WordList &keywords, Accessor &styler, char *prevWord, script_mode inScriptType, bool isMako) {
+ bool wordIsNumber = IsADigit(styler[start]);
+ char s[30 + 1];
+ unsigned int i = 0;
+ for (; i < end - start + 1 && i < 30; i++) {
+ s[i] = styler[start + i];
+ }
+ s[i] = '\0';
+ char chAttr = SCE_HP_IDENTIFIER;
+ if (0 == strcmp(prevWord, "class"))
+ chAttr = SCE_HP_CLASSNAME;
+ else if (0 == strcmp(prevWord, "def"))
+ chAttr = SCE_HP_DEFNAME;
+ else if (wordIsNumber)
+ chAttr = SCE_HP_NUMBER;
+ else if (keywords.InList(s))
+ chAttr = SCE_HP_WORD;
+ else if (isMako && 0 == strcmp(s, "block"))
+ chAttr = SCE_HP_WORD;
+ styler.ColourTo(end, statePrintForState(chAttr, inScriptType));
+ strcpy(prevWord, s);
+}
+
+// Update the word colour to default or keyword
+// Called when in a PHP word
+static void classifyWordHTPHP(unsigned int start, unsigned int end, WordList &keywords, Accessor &styler) {
+ char chAttr = SCE_HPHP_DEFAULT;
+ bool wordIsNumber = IsADigit(styler[start]) || (styler[start] == '.' && start+1 <= end && IsADigit(styler[start+1]));
+ if (wordIsNumber)
+ chAttr = SCE_HPHP_NUMBER;
+ else {
+ char s[100];
+ GetTextSegment(styler, start, end, s, sizeof(s));
+ if (keywords.InList(s))
+ chAttr = SCE_HPHP_WORD;
+ }
+ styler.ColourTo(end, chAttr);
+}
+
+static bool isWordHSGML(unsigned int start, unsigned int end, WordList &keywords, Accessor &styler) {
+ char s[30 + 1];
+ unsigned int i = 0;
+ for (; i < end - start + 1 && i < 30; i++) {
+ s[i] = styler[start + i];
+ }
+ s[i] = '\0';
+ return keywords.InList(s);
+}
+
+static bool isWordCdata(unsigned int start, unsigned int end, Accessor &styler) {
+ char s[30 + 1];
+ unsigned int i = 0;
+ for (; i < end - start + 1 && i < 30; i++) {
+ s[i] = styler[start + i];
+ }
+ s[i] = '\0';
+ return (0 == strcmp(s, "[CDATA["));
+}
+
+// Return the first state to reach when entering a scripting language
+static int StateForScript(script_type scriptLanguage) {
+ int Result;
+ switch (scriptLanguage) {
+ case eScriptVBS:
+ Result = SCE_HB_START;
+ break;
+ case eScriptPython:
+ Result = SCE_HP_START;
+ break;
+ case eScriptPHP:
+ Result = SCE_HPHP_DEFAULT;
+ break;
+ case eScriptXML:
+ Result = SCE_H_TAGUNKNOWN;
+ break;
+ case eScriptSGML:
+ Result = SCE_H_SGML_DEFAULT;
+ break;
+ case eScriptComment:
+ Result = SCE_H_COMMENT;
+ break;
+ default :
+ Result = SCE_HJ_START;
+ break;
+ }
+ return Result;
+}
+
+static inline bool ishtmlwordchar(int ch) {
+ return !isascii(ch) ||
+ (isalnum(ch) || ch == '.' || ch == '-' || ch == '_' || ch == ':' || ch == '!' || ch == '#');
+}
+
+static inline bool issgmlwordchar(int ch) {
+ return !isascii(ch) ||
+ (isalnum(ch) || ch == '.' || ch == '_' || ch == ':' || ch == '!' || ch == '#' || ch == '[');
+}
+
+static inline bool IsPhpWordStart(int ch) {
+ return (isascii(ch) && (isalpha(ch) || (ch == '_'))) || (ch >= 0x7f);
+}
+
+static inline bool IsPhpWordChar(int ch) {
+ return IsADigit(ch) || IsPhpWordStart(ch);
+}
+
+static bool InTagState(int state) {
+ return state == SCE_H_TAG || state == SCE_H_TAGUNKNOWN ||
+ state == SCE_H_SCRIPT ||
+ state == SCE_H_ATTRIBUTE || state == SCE_H_ATTRIBUTEUNKNOWN ||
+ state == SCE_H_NUMBER || state == SCE_H_OTHER ||
+ state == SCE_H_DOUBLESTRING || state == SCE_H_SINGLESTRING;
+}
+
+static bool IsCommentState(const int state) {
+ return state == SCE_H_COMMENT || state == SCE_H_SGML_COMMENT;
+}
+
+static bool IsScriptCommentState(const int state) {
+ return state == SCE_HJ_COMMENT || state == SCE_HJ_COMMENTLINE || state == SCE_HJA_COMMENT ||
+ state == SCE_HJA_COMMENTLINE || state == SCE_HB_COMMENTLINE || state == SCE_HBA_COMMENTLINE;
+}
+
+static bool isLineEnd(int ch) {
+ return ch == '\r' || ch == '\n';
+}
+
+static bool isOKBeforeRE(int ch) {
+ return (ch == '(') || (ch == '=') || (ch == ',');
+}
+
+static bool isMakoBlockEnd(const int ch, const int chNext, const char *blockType) {
+ if (strlen(blockType) == 0) {
+ return ((ch == '%') && (chNext == '>'));
+ } else if ((0 == strcmp(blockType, "inherit")) ||
+ (0 == strcmp(blockType, "namespace")) ||
+ (0 == strcmp(blockType, "include")) ||
+ (0 == strcmp(blockType, "page"))) {
+ return ((ch == '/') && (chNext == '>'));
+ } else if (0 == strcmp(blockType, "%")) {
+ if (ch == '/' && isLineEnd(chNext))
+ return 1;
+ else
+ return isLineEnd(ch);
+ } else if (0 == strcmp(blockType, "{")) {
+ return ch == '}';
+ } else {
+ return (ch == '>');
+ }
+}
+
+static bool isDjangoBlockEnd(const int ch, const int chNext, const char *blockType) {
+ if (strlen(blockType) == 0) {
+ return 0;
+ } else if (0 == strcmp(blockType, "%")) {
+ return ((ch == '%') && (chNext == '}'));
+ } else if (0 == strcmp(blockType, "{")) {
+ return ((ch == '}') && (chNext == '}'));
+ } else {
+ return 0;
+ }
+}
+
+static bool isPHPStringState(int state) {
+ return
+ (state == SCE_HPHP_HSTRING) ||
+ (state == SCE_HPHP_SIMPLESTRING) ||
+ (state == SCE_HPHP_HSTRING_VARIABLE) ||
+ (state == SCE_HPHP_COMPLEX_VARIABLE);
+}
+
+static int FindPhpStringDelimiter(char *phpStringDelimiter, const int phpStringDelimiterSize, int i, const int lengthDoc, Accessor &styler, bool &isSimpleString) {
+ int j;
+ const int beginning = i - 1;
+ bool isValidSimpleString = false;
+
+ while (i < lengthDoc && (styler[i] == ' ' || styler[i] == '\t'))
+ i++;
+
+ char ch = styler.SafeGetCharAt(i);
+ const char chNext = styler.SafeGetCharAt(i + 1);
+ if (!IsPhpWordStart(ch)) {
+ if (ch == '\'' && IsPhpWordStart(chNext)) {
+ i++;
+ ch = chNext;
+ isSimpleString = true;
+ } else {
+ phpStringDelimiter[0] = '\0';
+ return beginning;
+ }
+ }
+ phpStringDelimiter[0] = ch;
+ i++;
+
+ for (j = i; j < lengthDoc && !isLineEnd(styler[j]); j++) {
+ if (!IsPhpWordChar(styler[j])) {
+ if (isSimpleString && (styler[j] == '\'') && isLineEnd(styler.SafeGetCharAt(j + 1))) {
+ isValidSimpleString = true;
+ j++;
+ break;
+ } else {
+ phpStringDelimiter[0] = '\0';
+ return beginning;
+ }
+ }
+ if (j - i < phpStringDelimiterSize - 2)
+ phpStringDelimiter[j-i+1] = styler[j];
+ else
+ i++;
+ }
+ if (isSimpleString && !isValidSimpleString) {
+ phpStringDelimiter[0] = '\0';
+ return beginning;
+ }
+ phpStringDelimiter[j-i+1 - (isSimpleString ? 1 : 0)] = '\0';
+ return j - 1;
+}
+
+static void ColouriseHyperTextDoc(unsigned int startPos, int length, int initStyle, WordList *keywordlists[],
+ Accessor &styler, bool isXml) {
+ WordList &keywords = *keywordlists[0];
+ WordList &keywords2 = *keywordlists[1];
+ WordList &keywords3 = *keywordlists[2];
+ WordList &keywords4 = *keywordlists[3];
+ WordList &keywords5 = *keywordlists[4];
+ WordList &keywords6 = *keywordlists[5]; // SGML (DTD) keywords
+
+ // Lexer for HTML requires more lexical states (8 bits worth) than most lexers
+ styler.StartAt(startPos, static_cast<char>(STYLE_MAX));
+ char prevWord[200];
+ prevWord[0] = '\0';
+ char phpStringDelimiter[200]; // PHP is not limited in length, we are
+ phpStringDelimiter[0] = '\0';
+ int StateToPrint = initStyle;
+ int state = stateForPrintState(StateToPrint);
+ char makoBlockType[200];
+ makoBlockType[0] = '\0';
+ int makoComment = 0;
+ char djangoBlockType[2];
+ djangoBlockType[0] = '\0';
+
+ // If inside a tag, it may be a script tag, so reread from the start of line starting tag to ensure any language tags are seen
+ if (InTagState(state)) {
+ while ((startPos > 0) && (InTagState(styler.StyleAt(startPos - 1)))) {
+ int backLineStart = styler.LineStart(styler.GetLine(startPos-1));
+ length += startPos - backLineStart;
+ startPos = backLineStart;
+ }
+ state = SCE_H_DEFAULT;
+ }
+ // String can be heredoc, must find a delimiter first. Reread from beginning of line containing the string, to get the correct lineState
+ if (isPHPStringState(state)) {
+ while (startPos > 0 && (isPHPStringState(state) || !isLineEnd(styler[startPos - 1]))) {
+ startPos--;
+ length++;
+ state = styler.StyleAt(startPos);
+ }
+ if (startPos == 0)
+ state = SCE_H_DEFAULT;
+ }
+ styler.StartAt(startPos, static_cast<char>(STYLE_MAX));
+
+ int lineCurrent = styler.GetLine(startPos);
+ int lineState;
+ if (lineCurrent > 0) {
+ lineState = styler.GetLineState(lineCurrent-1);
+ } else {
+ // Default client and ASP scripting language is JavaScript
+ lineState = eScriptJS << 8;
+
+ // property asp.default.language
+ // Script in ASP code is initially assumed to be in JavaScript.
+ // To change this to VBScript set asp.default.language to 2. Python is 3.
+ lineState |= styler.GetPropertyInt("asp.default.language", eScriptJS) << 4;
+ }
+ script_mode inScriptType = script_mode((lineState >> 0) & 0x03); // 2 bits of scripting mode
+ bool tagOpened = (lineState >> 2) & 0x01; // 1 bit to know if we are in an opened tag
+ bool tagClosing = (lineState >> 3) & 0x01; // 1 bit to know if we are in a closing tag
+ bool tagDontFold = false; //some HTML tags should not be folded
+ script_type aspScript = script_type((lineState >> 4) & 0x0F); // 4 bits of script name
+ script_type clientScript = script_type((lineState >> 8) & 0x0F); // 4 bits of script name
+ 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;
+ }
+ script_type beforeLanguage = ScriptOfState(beforePreProc);
+
+ // property fold.html
+ // Folding is turned on or off for HTML and XML files with this option.
+ // The fold option must also be on for folding to occur.
+ const bool foldHTML = styler.GetPropertyInt("fold.html", 0) != 0;
+
+ const bool fold = foldHTML && styler.GetPropertyInt("fold", 0);
+
+ // property fold.html.preprocessor
+ // Folding is turned on or off for scripts embedded in HTML files with this option.
+ // The default is on.
+ const bool foldHTMLPreprocessor = foldHTML && styler.GetPropertyInt("fold.html.preprocessor", 1);
+
+ const bool foldCompact = styler.GetPropertyInt("fold.compact", 1) != 0;
+
+ // property fold.hypertext.comment
+ // Allow folding for comments in scripts embedded in HTML.
+ // The default is off.
+ const bool foldComment = fold && styler.GetPropertyInt("fold.hypertext.comment", 0) != 0;
+
+ // property fold.hypertext.heredoc
+ // Allow folding for heredocs in scripts embedded in HTML.
+ // The default is off.
+ const bool foldHeredoc = fold && styler.GetPropertyInt("fold.hypertext.heredoc", 0) != 0;
+
+ // property html.tags.case.sensitive
+ // For XML and HTML, setting this property to 1 will make tags match in a case
+ // sensitive way which is the expected behaviour for XML and XHTML.
+ const bool caseSensitive = styler.GetPropertyInt("html.tags.case.sensitive", 0) != 0;
+
+ // property lexer.xml.allow.scripts
+ // Set to 0 to disable scripts in XML.
+ const bool allowScripts = styler.GetPropertyInt("lexer.xml.allow.scripts", 1) != 0;
+
+ // property lexer.html.mako
+ // Set to 1 to enable the mako template language.
+ const bool isMako = styler.GetPropertyInt("lexer.html.mako", 0) != 0;
+
+ // property lexer.html.django
+ // Set to 1 to enable the django template language.
+ const bool isDjango = styler.GetPropertyInt("lexer.html.django", 0) != 0;
+
+ const CharacterSet setHTMLWord(CharacterSet::setAlphaNum, ".-_:!#", 0x80, true);
+ const CharacterSet setTagContinue(CharacterSet::setAlphaNum, ".-_:!#[", 0x80, true);
+ const CharacterSet setAttributeContinue(CharacterSet::setAlphaNum, ".-_:!#/", 0x80, true);
+
+ int levelPrev = styler.LevelAt(lineCurrent) & SC_FOLDLEVELNUMBERMASK;
+ int levelCurrent = levelPrev;
+ int visibleChars = 0;
+ int lineStartVisibleChars = 0;
+
+ int chPrev = ' ';
+ int ch = ' ';
+ int 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 = static_cast<unsigned char>(styler.SafeGetCharAt(back));
+ }
+ }
+
+ styler.StartSegment(startPos);
+ const int lengthDoc = startPos + length;
+ for (int i = startPos; i < lengthDoc; i++) {
+ const int chPrev2 = chPrev;
+ chPrev = ch;
+ if (!IsASpace(ch) && state != SCE_HJ_COMMENT &&
+ state != SCE_HJ_COMMENTLINE && state != SCE_HJ_COMMENTDOC)
+ chPrevNonWhite = ch;
+ ch = static_cast<unsigned char>(styler[i]);
+ int chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ const int chNext2 = static_cast<unsigned char>(styler.SafeGetCharAt(i + 2));
+
+ // Handle DBCS codepages
+ if (styler.IsLeadByte(static_cast<char>(ch))) {
+ chPrev = ' ';
+ i += 1;
+ continue;
+ }
+
+ if ((!IsASpace(ch) || !foldCompact) && fold)
+ visibleChars++;
+ if (!IsASpace(ch))
+ lineStartVisibleChars++;
+
+ // decide what is the current state to print (depending of the script tag)
+ StateToPrint = statePrintForState(state, inScriptType);
+
+ // handle script folding
+ if (fold) {
+ switch (scriptLanguage) {
+ case eScriptJS:
+ case eScriptPHP:
+ //not currently supported case eScriptVBS:
+
+ if ((state != SCE_HPHP_COMMENT) && (state != SCE_HPHP_COMMENTLINE) && (state != SCE_HJ_COMMENT) && (state != SCE_HJ_COMMENTLINE) && (state != SCE_HJ_COMMENTDOC) && (!isStringState(state))) {
+ //Platform::DebugPrintf("state=%d, StateToPrint=%d, initStyle=%d\n", state, StateToPrint, initStyle);
+ //if ((state == SCE_HPHP_OPERATOR) || (state == SCE_HPHP_DEFAULT) || (state == SCE_HJ_SYMBOLS) || (state == SCE_HJ_START) || (state == SCE_HJ_DEFAULT)) {
+ if (ch == '#') {
+ int j = i + 1;
+ while ((j < lengthDoc) && IsASpaceOrTab(styler.SafeGetCharAt(j))) {
+ j++;
+ }
+ if (styler.Match(j, "region") || styler.Match(j, "if")) {
+ levelCurrent++;
+ } else if (styler.Match(j, "end")) {
+ levelCurrent--;
+ }
+ } else if ((ch == '{') || (ch == '}') || (foldComment && (ch == '/') && (chNext == '*'))) {
+ levelCurrent += (((ch == '{') || (ch == '/')) ? 1 : -1);
+ }
+ } else if (((state == SCE_HPHP_COMMENT) || (state == SCE_HJ_COMMENT)) && foldComment && (ch == '*') && (chNext == '/')) {
+ levelCurrent--;
+ }
+ break;
+ case eScriptPython:
+ if (state != SCE_HP_COMMENTLINE && !isMako) {
+ if ((ch == ':') && ((chNext == '\n') || (chNext == '\r' && chNext2 == '\n'))) {
+ levelCurrent++;
+ } else if ((ch == '\n') && !((chNext == '\r') && (chNext2 == '\n')) && (chNext != '\n')) {
+ // check if the number of tabs is lower than the level
+ int Findlevel = (levelCurrent & ~SC_FOLDLEVELBASE) * 8;
+ for (int j = 0; Findlevel > 0; j++) {
+ char chTmp = styler.SafeGetCharAt(i + j + 1);
+ if (chTmp == '\t') {
+ Findlevel -= 8;
+ } else if (chTmp == ' ') {
+ Findlevel--;
+ } else {
+ break;
+ }
+ }
+
+ if (Findlevel > 0) {
+ levelCurrent -= Findlevel / 8;
+ if (Findlevel % 8)
+ levelCurrent--;
+ }
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ if ((ch == '\r' && chNext != '\n') || (ch == '\n')) {
+ // Trigger on CR only (Mac style) or either on LF from CR+LF (Dos/Win) or on LF alone (Unix)
+ // Avoid triggering two times on Dos/Win
+ // New line -> record any line state onto /next/ line
+ if (fold) {
+ int lev = levelPrev;
+ if (visibleChars == 0)
+ lev |= SC_FOLDLEVELWHITEFLAG;
+ if ((levelCurrent > levelPrev) && (visibleChars > 0))
+ lev |= SC_FOLDLEVELHEADERFLAG;
+
+ styler.SetLevel(lineCurrent, lev);
+ visibleChars = 0;
+ levelPrev = levelCurrent;
+ }
+ styler.SetLineState(lineCurrent,
+ ((inScriptType & 0x03) << 0) |
+ ((tagOpened & 0x01) << 2) |
+ ((tagClosing & 0x01) << 3) |
+ ((aspScript & 0x0F) << 4) |
+ ((clientScript & 0x0F) << 8) |
+ ((beforePreProc & 0xFF) << 12));
+ lineCurrent++;
+ lineStartVisibleChars = 0;
+ }
+
+ // handle start of Mako comment line
+ if (isMako && ch == '#' && chNext == '#') {
+ makoComment = 1;
+ }
+
+ // handle end of Mako comment line
+ else if (isMako && makoComment && (ch == '\r' || ch == '\n')) {
+ makoComment = 0;
+ styler.ColourTo(i, SCE_HP_COMMENTLINE);
+ state = SCE_HP_DEFAULT;
+ }
+
+ // Allow falling through to mako handling code if newline is going to end a block
+ if (((ch == '\r' && chNext != '\n') || (ch == '\n')) &&
+ (!isMako || (0 != strcmp(makoBlockType, "%")))) {
+ }
+
+ // generic end of script processing
+ else if ((inScriptType == eNonHtmlScript) && (ch == '<') && (chNext == '/')) {
+ // Check if it's the end of the script tag (or any other HTML tag)
+ switch (state) {
+ // in these cases, you can embed HTML tags (to confirm !!!!!!!!!!!!!!!!!!!!!!)
+ case SCE_H_DOUBLESTRING:
+ case SCE_H_SINGLESTRING:
+ case SCE_HJ_COMMENT:
+ case SCE_HJ_COMMENTDOC:
+ //case SCE_HJ_COMMENTLINE: // removed as this is a common thing done to hide
+ // the end of script marker from some JS interpreters.
+ case SCE_HB_COMMENTLINE:
+ case SCE_HBA_COMMENTLINE:
+ case SCE_HJ_DOUBLESTRING:
+ case SCE_HJ_SINGLESTRING:
+ case SCE_HJ_REGEX:
+ case SCE_HB_STRING:
+ case SCE_HBA_STRING:
+ case SCE_HP_STRING:
+ case SCE_HP_TRIPLE:
+ case SCE_HP_TRIPLEDOUBLE:
+ case SCE_HPHP_HSTRING:
+ case SCE_HPHP_SIMPLESTRING:
+ case SCE_HPHP_COMMENT:
+ case SCE_HPHP_COMMENTLINE:
+ break;
+ default :
+ // check if the closing tag is a script tag
+ 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);
+ state = SCE_H_TAGUNKNOWN;
+ inScriptType = eHtml;
+ scriptLanguage = eScriptNone;
+ clientScript = eScriptJS;
+ i += 2;
+ visibleChars += 2;
+ tagClosing = true;
+ continue;
+ }
+ }
+
+ /////////////////////////////////////
+ // handle the start of PHP pre-processor = Non-HTML
+ else if ((state != SCE_H_ASPAT) &&
+ !isPHPStringState(state) &&
+ (state != SCE_HPHP_COMMENT) &&
+ (state != SCE_HPHP_COMMENTLINE) &&
+ (ch == '<') &&
+ (chNext == '?') &&
+ !IsScriptCommentState(state)) {
+ beforeLanguage = scriptLanguage;
+ scriptLanguage = segIsScriptingIndicator(styler, i + 2, i + 6, isXml ? eScriptXML : eScriptPHP);
+ if (scriptLanguage != eScriptPHP && isStringState(state)) continue;
+ styler.ColourTo(i - 1, StateToPrint);
+ beforePreProc = state;
+ i++;
+ visibleChars++;
+ i += PrintScriptingIndicatorOffset(styler, styler.GetStartSegment() + 2, i + 6);
+ if (scriptLanguage == eScriptXML)
+ styler.ColourTo(i, SCE_H_XMLSTART);
+ else
+ styler.ColourTo(i, SCE_H_QUESTION);
+ state = StateForScript(scriptLanguage);
+ if (inScriptType == eNonHtmlScript)
+ inScriptType = eNonHtmlScriptPreProc;
+ else
+ inScriptType = eNonHtmlPreProc;
+ // Fold whole script, but not if the XML first tag (all XML-like tags in this case)
+ if (foldHTMLPreprocessor && (scriptLanguage != eScriptXML)) {
+ levelCurrent++;
+ }
+ // should be better
+ ch = static_cast<unsigned char>(styler.SafeGetCharAt(i));
+ continue;
+ }
+
+ // handle the start Mako template Python code
+ else if (isMako && scriptLanguage == eScriptNone && ((ch == '<' && chNext == '%') ||
+ (lineStartVisibleChars == 1 && ch == '%') ||
+ (lineStartVisibleChars == 1 && ch == '/' && chNext == '%') ||
+ (ch == '$' && chNext == '{') ||
+ (ch == '<' && chNext == '/' && chNext2 == '%'))) {
+ if (ch == '%' || ch == '/')
+ strcpy(makoBlockType, "%");
+ else if (ch == '$')
+ strcpy(makoBlockType, "{");
+ else if (chNext == '/')
+ GetNextWord(styler, i+3, makoBlockType, sizeof(makoBlockType));
+ else
+ GetNextWord(styler, i+2, makoBlockType, sizeof(makoBlockType));
+ styler.ColourTo(i - 1, StateToPrint);
+ beforePreProc = state;
+ if (inScriptType == eNonHtmlScript)
+ inScriptType = eNonHtmlScriptPreProc;
+ else
+ inScriptType = eNonHtmlPreProc;
+
+ if (chNext == '/') {
+ i += 2;
+ visibleChars += 2;
+ } else if (ch != '%') {
+ i++;
+ visibleChars++;
+ }
+ state = SCE_HP_START;
+ scriptLanguage = eScriptPython;
+ styler.ColourTo(i, SCE_H_ASP);
+
+ if (ch != '%' && ch != '$' && ch != '/') {
+ i += static_cast<int>(strlen(makoBlockType));
+ visibleChars += static_cast<int>(strlen(makoBlockType));
+ if (keywords4.InList(makoBlockType))
+ styler.ColourTo(i, SCE_HP_WORD);
+ else
+ styler.ColourTo(i, SCE_H_TAGUNKNOWN);
+ }
+
+ ch = static_cast<unsigned char>(styler.SafeGetCharAt(i));
+ continue;
+ }
+
+ // handle the start/end of Django comment
+ else if (isDjango && state != SCE_H_COMMENT && (ch == '{' && chNext == '#')) {
+ styler.ColourTo(i - 1, StateToPrint);
+ beforePreProc = state;
+ beforeLanguage = scriptLanguage;
+ if (inScriptType == eNonHtmlScript)
+ inScriptType = eNonHtmlScriptPreProc;
+ else
+ inScriptType = eNonHtmlPreProc;
+ i += 1;
+ visibleChars += 1;
+ scriptLanguage = eScriptComment;
+ state = SCE_H_COMMENT;
+ styler.ColourTo(i, SCE_H_ASP);
+ ch = static_cast<unsigned char>(styler.SafeGetCharAt(i));
+ continue;
+ } else if (isDjango && state == SCE_H_COMMENT && (ch == '#' && chNext == '}')) {
+ styler.ColourTo(i - 1, StateToPrint);
+ i += 1;
+ visibleChars += 1;
+ styler.ColourTo(i, SCE_H_ASP);
+ state = beforePreProc;
+ if (inScriptType == eNonHtmlScriptPreProc)
+ inScriptType = eNonHtmlScript;
+ else
+ inScriptType = eHtml;
+ scriptLanguage = beforeLanguage;
+ continue;
+ }
+
+ // handle the start Django template code
+ else if (isDjango && scriptLanguage != eScriptPython && (ch == '{' && (chNext == '%' || chNext == '{'))) {
+ if (chNext == '%')
+ strcpy(djangoBlockType, "%");
+ else
+ strcpy(djangoBlockType, "{");
+ styler.ColourTo(i - 1, StateToPrint);
+ beforePreProc = state;
+ if (inScriptType == eNonHtmlScript)
+ inScriptType = eNonHtmlScriptPreProc;
+ else
+ inScriptType = eNonHtmlPreProc;
+
+ i += 1;
+ visibleChars += 1;
+ state = SCE_HP_START;
+ beforeLanguage = scriptLanguage;
+ scriptLanguage = eScriptPython;
+ styler.ColourTo(i, SCE_H_ASP);
+
+ ch = static_cast<unsigned char>(styler.SafeGetCharAt(i));
+ continue;
+ }
+
+ // handle the start of ASP pre-processor = Non-HTML
+ else if (!isMako && !isDjango && !isCommentASPState(state) && (ch == '<') && (chNext == '%') && !isPHPStringState(state)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ beforePreProc = state;
+ if (inScriptType == eNonHtmlScript)
+ inScriptType = eNonHtmlScriptPreProc;
+ else
+ inScriptType = eNonHtmlPreProc;
+
+ if (chNext2 == '@') {
+ i += 2; // place as if it was the second next char treated
+ visibleChars += 2;
+ state = SCE_H_ASPAT;
+ } else if ((chNext2 == '-') && (styler.SafeGetCharAt(i + 3) == '-')) {
+ styler.ColourTo(i + 3, SCE_H_ASP);
+ state = SCE_H_XCCOMMENT;
+ scriptLanguage = eScriptVBS;
+ continue;
+ } else {
+ if (chNext2 == '=') {
+ i += 2; // place as if it was the second next char treated
+ visibleChars += 2;
+ } else {
+ i++; // place as if it was the next char treated
+ visibleChars++;
+ }
+
+ state = StateForScript(aspScript);
+ }
+ scriptLanguage = eScriptVBS;
+ styler.ColourTo(i, SCE_H_ASP);
+ // fold whole script
+ if (foldHTMLPreprocessor)
+ levelCurrent++;
+ // should be better
+ ch = static_cast<unsigned char>(styler.SafeGetCharAt(i));
+ continue;
+ }
+
+ /////////////////////////////////////
+ // handle the start of SGML language (DTD)
+ else if (((scriptLanguage == eScriptNone) || (scriptLanguage == eScriptXML)) &&
+ (chPrev == '<') &&
+ (ch == '!') &&
+ (StateToPrint != SCE_H_CDATA) &&
+ (!IsCommentState(StateToPrint)) &&
+ (!IsScriptCommentState(StateToPrint))) {
+ beforePreProc = state;
+ styler.ColourTo(i - 2, StateToPrint);
+ if ((chNext == '-') && (chNext2 == '-')) {
+ state = SCE_H_COMMENT; // wait for a pending command
+ styler.ColourTo(i + 2, SCE_H_COMMENT);
+ i += 2; // follow styling after the --
+ } else if (isWordCdata(i + 1, i + 7, styler)) {
+ state = SCE_H_CDATA;
+ } else {
+ styler.ColourTo(i, SCE_H_SGML_DEFAULT); // <! is default
+ scriptLanguage = eScriptSGML;
+ state = SCE_H_SGML_COMMAND; // wait for a pending command
+ }
+ // fold whole tag (-- when closing the tag)
+ if (foldHTMLPreprocessor || state == SCE_H_COMMENT || state == SCE_H_CDATA)
+ levelCurrent++;
+ continue;
+ }
+
+ // handle the end of Mako Python code
+ else if (isMako &&
+ ((inScriptType == eNonHtmlPreProc) || (inScriptType == eNonHtmlScriptPreProc)) &&
+ (scriptLanguage != eScriptNone) && stateAllowsTermination(state) &&
+ isMakoBlockEnd(ch, chNext, makoBlockType)) {
+ if (state == SCE_H_ASPAT) {
+ aspScript = segIsScriptingIndicator(styler,
+ styler.GetStartSegment(), i - 1, aspScript);
+ }
+ if (state == SCE_HP_WORD) {
+ classifyWordHTPy(styler.GetStartSegment(), i - 1, keywords4, styler, prevWord, inScriptType, isMako);
+ } else {
+ styler.ColourTo(i - 1, StateToPrint);
+ }
+ if (0 != strcmp(makoBlockType, "%") && (0 != strcmp(makoBlockType, "{")) && ch != '>') {
+ i++;
+ visibleChars++;
+ }
+ else if (0 == strcmp(makoBlockType, "%") && ch == '/') {
+ i++;
+ visibleChars++;
+ }
+ if (0 != strcmp(makoBlockType, "%") || ch == '/') {
+ styler.ColourTo(i, SCE_H_ASP);
+ }
+ state = beforePreProc;
+ if (inScriptType == eNonHtmlScriptPreProc)
+ inScriptType = eNonHtmlScript;
+ else
+ inScriptType = eHtml;
+ scriptLanguage = eScriptNone;
+ continue;
+ }
+
+ // handle the end of Django template code
+ else if (isDjango &&
+ ((inScriptType == eNonHtmlPreProc) || (inScriptType == eNonHtmlScriptPreProc)) &&
+ (scriptLanguage != eScriptNone) && stateAllowsTermination(state) &&
+ isDjangoBlockEnd(ch, chNext, djangoBlockType)) {
+ if (state == SCE_H_ASPAT) {
+ aspScript = segIsScriptingIndicator(styler,
+ styler.GetStartSegment(), i - 1, aspScript);
+ }
+ if (state == SCE_HP_WORD) {
+ classifyWordHTPy(styler.GetStartSegment(), i - 1, keywords4, styler, prevWord, inScriptType, isMako);
+ } else {
+ styler.ColourTo(i - 1, StateToPrint);
+ }
+ i += 1;
+ visibleChars += 1;
+ styler.ColourTo(i, SCE_H_ASP);
+ state = beforePreProc;
+ if (inScriptType == eNonHtmlScriptPreProc)
+ inScriptType = eNonHtmlScript;
+ else
+ inScriptType = eHtml;
+ scriptLanguage = beforeLanguage;
+ continue;
+ }
+
+ // handle the end of a pre-processor = Non-HTML
+ else if ((!isMako && !isDjango && ((inScriptType == eNonHtmlPreProc) || (inScriptType == eNonHtmlScriptPreProc)) &&
+ (((scriptLanguage != eScriptNone) && stateAllowsTermination(state))) &&
+ (((ch == '%') || (ch == '?')) && (chNext == '>'))) ||
+ ((scriptLanguage == eScriptSGML) && (ch == '>') && (state != SCE_H_SGML_COMMENT))) {
+ if (state == SCE_H_ASPAT) {
+ aspScript = segIsScriptingIndicator(styler,
+ styler.GetStartSegment(), i - 1, aspScript);
+ }
+ // Bounce out of any ASP mode
+ switch (state) {
+ case SCE_HJ_WORD:
+ classifyWordHTJS(styler.GetStartSegment(), i - 1, keywords2, styler, inScriptType);
+ break;
+ case SCE_HB_WORD:
+ classifyWordHTVB(styler.GetStartSegment(), i - 1, keywords3, styler, inScriptType);
+ break;
+ case SCE_HP_WORD:
+ classifyWordHTPy(styler.GetStartSegment(), i - 1, keywords4, styler, prevWord, inScriptType, isMako);
+ break;
+ case SCE_HPHP_WORD:
+ classifyWordHTPHP(styler.GetStartSegment(), i - 1, keywords5, styler);
+ break;
+ case SCE_H_XCCOMMENT:
+ styler.ColourTo(i - 1, state);
+ break;
+ default :
+ styler.ColourTo(i - 1, StateToPrint);
+ break;
+ }
+ if (scriptLanguage != eScriptSGML) {
+ i++;
+ visibleChars++;
+ }
+ if (ch == '%')
+ styler.ColourTo(i, SCE_H_ASP);
+ else if (scriptLanguage == eScriptXML)
+ styler.ColourTo(i, SCE_H_XMLEND);
+ else if (scriptLanguage == eScriptSGML)
+ styler.ColourTo(i, SCE_H_SGML_DEFAULT);
+ else
+ styler.ColourTo(i, SCE_H_QUESTION);
+ state = beforePreProc;
+ if (inScriptType == eNonHtmlScriptPreProc)
+ inScriptType = eNonHtmlScript;
+ else
+ inScriptType = eHtml;
+ // Unfold all scripting languages, except for XML tag
+ if (foldHTMLPreprocessor && (scriptLanguage != eScriptXML)) {
+ levelCurrent--;
+ }
+ scriptLanguage = beforeLanguage;
+ continue;
+ }
+ /////////////////////////////////////
+
+ switch (state) {
+ case SCE_H_DEFAULT:
+ if (ch == '<') {
+ // in HTML, fold on tag open and unfold on tag close
+ tagOpened = true;
+ tagClosing = (chNext == '/');
+ styler.ColourTo(i - 1, StateToPrint);
+ if (chNext != '!')
+ state = SCE_H_TAGUNKNOWN;
+ } else if (ch == '&') {
+ styler.ColourTo(i - 1, SCE_H_DEFAULT);
+ state = SCE_H_ENTITY;
+ }
+ break;
+ case SCE_H_SGML_DEFAULT:
+ case SCE_H_SGML_BLOCK_DEFAULT:
+// if (scriptLanguage == eScriptSGMLblock)
+// StateToPrint = SCE_H_SGML_BLOCK_DEFAULT;
+
+ if (ch == '\"') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_SGML_DOUBLESTRING;
+ } else if (ch == '\'') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_SGML_SIMPLESTRING;
+ } else if ((ch == '-') && (chPrev == '-')) {
+ if (static_cast<int>(styler.GetStartSegment()) <= (i - 2)) {
+ styler.ColourTo(i - 2, StateToPrint);
+ }
+ state = SCE_H_SGML_COMMENT;
+ } else if (isascii(ch) && isalpha(ch) && (chPrev == '%')) {
+ styler.ColourTo(i - 2, StateToPrint);
+ state = SCE_H_SGML_ENTITY;
+ } else if (ch == '#') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_SGML_SPECIAL;
+ } else if (ch == '[') {
+ styler.ColourTo(i - 1, StateToPrint);
+ scriptLanguage = eScriptSGMLblock;
+ state = SCE_H_SGML_BLOCK_DEFAULT;
+ } else if (ch == ']') {
+ if (scriptLanguage == eScriptSGMLblock) {
+ styler.ColourTo(i, StateToPrint);
+ scriptLanguage = eScriptSGML;
+ } else {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i, SCE_H_SGML_ERROR);
+ }
+ state = SCE_H_SGML_DEFAULT;
+ } else if (scriptLanguage == eScriptSGMLblock) {
+ if ((ch == '!') && (chPrev == '<')) {
+ styler.ColourTo(i - 2, StateToPrint);
+ styler.ColourTo(i, SCE_H_SGML_DEFAULT);
+ state = SCE_H_SGML_COMMAND;
+ } else if (ch == '>') {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i, SCE_H_SGML_DEFAULT);
+ }
+ }
+ break;
+ case SCE_H_SGML_COMMAND:
+ if ((ch == '-') && (chPrev == '-')) {
+ styler.ColourTo(i - 2, StateToPrint);
+ state = SCE_H_SGML_COMMENT;
+ } else if (!issgmlwordchar(ch)) {
+ if (isWordHSGML(styler.GetStartSegment(), i - 1, keywords6, styler)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_SGML_1ST_PARAM;
+ } else {
+ state = SCE_H_SGML_ERROR;
+ }
+ }
+ break;
+ case SCE_H_SGML_1ST_PARAM:
+ // wait for the beginning of the word
+ if ((ch == '-') && (chPrev == '-')) {
+ if (scriptLanguage == eScriptSGMLblock) {
+ styler.ColourTo(i - 2, SCE_H_SGML_BLOCK_DEFAULT);
+ } else {
+ styler.ColourTo(i - 2, SCE_H_SGML_DEFAULT);
+ }
+ state = SCE_H_SGML_1ST_PARAM_COMMENT;
+ } else if (issgmlwordchar(ch)) {
+ if (scriptLanguage == eScriptSGMLblock) {
+ styler.ColourTo(i - 1, SCE_H_SGML_BLOCK_DEFAULT);
+ } else {
+ styler.ColourTo(i - 1, SCE_H_SGML_DEFAULT);
+ }
+ // find the length of the word
+ int size = 1;
+ while (setHTMLWord.Contains(static_cast<unsigned char>(styler.SafeGetCharAt(i + size))))
+ size++;
+ styler.ColourTo(i + size - 1, StateToPrint);
+ i += size - 1;
+ visibleChars += size - 1;
+ ch = static_cast<unsigned char>(styler.SafeGetCharAt(i));
+ if (scriptLanguage == eScriptSGMLblock) {
+ state = SCE_H_SGML_BLOCK_DEFAULT;
+ } else {
+ state = SCE_H_SGML_DEFAULT;
+ }
+ continue;
+ }
+ break;
+ case SCE_H_SGML_ERROR:
+ if ((ch == '-') && (chPrev == '-')) {
+ styler.ColourTo(i - 2, StateToPrint);
+ state = SCE_H_SGML_COMMENT;
+ }
+ case SCE_H_SGML_DOUBLESTRING:
+ if (ch == '\"') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_SGML_DEFAULT;
+ }
+ break;
+ case SCE_H_SGML_SIMPLESTRING:
+ if (ch == '\'') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_SGML_DEFAULT;
+ }
+ break;
+ case SCE_H_SGML_COMMENT:
+ if ((ch == '-') && (chPrev == '-')) {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_SGML_DEFAULT;
+ }
+ break;
+ case SCE_H_CDATA:
+ if ((chPrev2 == ']') && (chPrev == ']') && (ch == '>')) {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_DEFAULT;
+ levelCurrent--;
+ }
+ break;
+ case SCE_H_COMMENT:
+ if ((scriptLanguage != eScriptComment) && (chPrev2 == '-') && (chPrev == '-') && (ch == '>')) {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_DEFAULT;
+ levelCurrent--;
+ }
+ break;
+ case SCE_H_SGML_1ST_PARAM_COMMENT:
+ if ((ch == '-') && (chPrev == '-')) {
+ styler.ColourTo(i, SCE_H_SGML_COMMENT);
+ state = SCE_H_SGML_1ST_PARAM;
+ }
+ break;
+ case SCE_H_SGML_SPECIAL:
+ if (!(isascii(ch) && isupper(ch))) {
+ styler.ColourTo(i - 1, StateToPrint);
+ if (isalnum(ch)) {
+ state = SCE_H_SGML_ERROR;
+ } else {
+ state = SCE_H_SGML_DEFAULT;
+ }
+ }
+ break;
+ case SCE_H_SGML_ENTITY:
+ if (ch == ';') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_SGML_DEFAULT;
+ } else if (!(isascii(ch) && isalnum(ch)) && ch != '-' && ch != '.') {
+ styler.ColourTo(i, SCE_H_SGML_ERROR);
+ state = SCE_H_SGML_DEFAULT;
+ }
+ break;
+ case SCE_H_ENTITY:
+ if (ch == ';') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_DEFAULT;
+ }
+ if (ch != '#' && !(isascii(ch) && isalnum(ch)) // Should check that '#' follows '&', but it is unlikely anyway...
+ && ch != '.' && ch != '-' && ch != '_' && ch != ':') { // valid in XML
+ if (!isascii(ch)) // Possibly start of a multibyte character so don't allow this byte to be in entity style
+ styler.ColourTo(i-1, SCE_H_TAGUNKNOWN);
+ else
+ styler.ColourTo(i, SCE_H_TAGUNKNOWN);
+ state = SCE_H_DEFAULT;
+ }
+ break;
+ case SCE_H_TAGUNKNOWN:
+ if (!setTagContinue.Contains(ch) && !((ch == '/') && (chPrev == '<'))) {
+ int eClass = classifyTagHTML(styler.GetStartSegment(),
+ i - 1, keywords, styler, tagDontFold, caseSensitive, isXml, allowScripts);
+ if (eClass == SCE_H_SCRIPT || eClass == SCE_H_COMMENT) {
+ if (!tagClosing) {
+ inScriptType = eNonHtmlScript;
+ scriptLanguage = eClass == SCE_H_SCRIPT ? clientScript : eScriptComment;
+ } else {
+ scriptLanguage = eScriptNone;
+ }
+ eClass = SCE_H_TAG;
+ }
+ if (ch == '>') {
+ styler.ColourTo(i, eClass);
+ if (inScriptType == eNonHtmlScript) {
+ state = StateForScript(scriptLanguage);
+ } else {
+ state = SCE_H_DEFAULT;
+ }
+ tagOpened = false;
+ if (!tagDontFold) {
+ if (tagClosing) {
+ levelCurrent--;
+ } else {
+ levelCurrent++;
+ }
+ }
+ tagClosing = false;
+ } else if (ch == '/' && chNext == '>') {
+ if (eClass == SCE_H_TAGUNKNOWN) {
+ styler.ColourTo(i + 1, SCE_H_TAGUNKNOWN);
+ } else {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i + 1, SCE_H_TAGEND);
+ }
+ i++;
+ ch = chNext;
+ state = SCE_H_DEFAULT;
+ tagOpened = false;
+ } else {
+ if (eClass != SCE_H_TAGUNKNOWN) {
+ if (eClass == SCE_H_SGML_DEFAULT) {
+ state = SCE_H_SGML_DEFAULT;
+ } else {
+ state = SCE_H_OTHER;
+ }
+ }
+ }
+ }
+ break;
+ case SCE_H_ATTRIBUTE:
+ if (!setAttributeContinue.Contains(ch)) {
+ if (inScriptType == eNonHtmlScript) {
+ int scriptLanguagePrev = scriptLanguage;
+ clientScript = segIsScriptingIndicator(styler, styler.GetStartSegment(), i - 1, scriptLanguage);
+ scriptLanguage = clientScript;
+ if ((scriptLanguagePrev != scriptLanguage) && (scriptLanguage == eScriptNone))
+ inScriptType = eHtml;
+ }
+ classifyAttribHTML(styler.GetStartSegment(), i - 1, keywords, styler);
+ if (ch == '>') {
+ styler.ColourTo(i, SCE_H_TAG);
+ if (inScriptType == eNonHtmlScript) {
+ state = StateForScript(scriptLanguage);
+ } else {
+ state = SCE_H_DEFAULT;
+ }
+ tagOpened = false;
+ if (!tagDontFold) {
+ if (tagClosing) {
+ levelCurrent--;
+ } else {
+ levelCurrent++;
+ }
+ }
+ tagClosing = false;
+ } else if (ch == '=') {
+ styler.ColourTo(i, SCE_H_OTHER);
+ state = SCE_H_VALUE;
+ } else {
+ state = SCE_H_OTHER;
+ }
+ }
+ break;
+ case SCE_H_OTHER:
+ if (ch == '>') {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i, SCE_H_TAG);
+ if (inScriptType == eNonHtmlScript) {
+ state = StateForScript(scriptLanguage);
+ } else {
+ state = SCE_H_DEFAULT;
+ }
+ tagOpened = false;
+ if (!tagDontFold) {
+ if (tagClosing) {
+ levelCurrent--;
+ } else {
+ levelCurrent++;
+ }
+ }
+ tagClosing = false;
+ } else if (ch == '\"') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_DOUBLESTRING;
+ } else if (ch == '\'') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_SINGLESTRING;
+ } else if (ch == '=') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_H_VALUE;
+ } else if (ch == '/' && chNext == '>') {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i + 1, SCE_H_TAGEND);
+ i++;
+ ch = chNext;
+ state = SCE_H_DEFAULT;
+ tagOpened = false;
+ } else if (ch == '?' && chNext == '>') {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i + 1, SCE_H_XMLEND);
+ i++;
+ ch = chNext;
+ state = SCE_H_DEFAULT;
+ } else if (setHTMLWord.Contains(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_H_ATTRIBUTE;
+ }
+ break;
+ case SCE_H_DOUBLESTRING:
+ if (ch == '\"') {
+ if (inScriptType == eNonHtmlScript) {
+ scriptLanguage = segIsScriptingIndicator(styler, styler.GetStartSegment(), i, scriptLanguage);
+ }
+ styler.ColourTo(i, SCE_H_DOUBLESTRING);
+ state = SCE_H_OTHER;
+ }
+ break;
+ case SCE_H_SINGLESTRING:
+ if (ch == '\'') {
+ if (inScriptType == eNonHtmlScript) {
+ scriptLanguage = segIsScriptingIndicator(styler, styler.GetStartSegment(), i, scriptLanguage);
+ }
+ styler.ColourTo(i, SCE_H_SINGLESTRING);
+ state = SCE_H_OTHER;
+ }
+ break;
+ case SCE_H_VALUE:
+ if (!setHTMLWord.Contains(ch)) {
+ if (ch == '\"' && chPrev == '=') {
+ // Should really test for being first character
+ state = SCE_H_DOUBLESTRING;
+ } else if (ch == '\'' && chPrev == '=') {
+ state = SCE_H_SINGLESTRING;
+ } else {
+ if (IsNumber(styler.GetStartSegment(), styler)) {
+ styler.ColourTo(i - 1, SCE_H_NUMBER);
+ } else {
+ styler.ColourTo(i - 1, StateToPrint);
+ }
+ if (ch == '>') {
+ styler.ColourTo(i, SCE_H_TAG);
+ if (inScriptType == eNonHtmlScript) {
+ state = StateForScript(scriptLanguage);
+ } else {
+ state = SCE_H_DEFAULT;
+ }
+ tagOpened = false;
+ if (!tagDontFold) {
+ if (tagClosing) {
+ levelCurrent--;
+ } else {
+ levelCurrent++;
+ }
+ }
+ tagClosing = false;
+ } else {
+ state = SCE_H_OTHER;
+ }
+ }
+ }
+ break;
+ case SCE_HJ_DEFAULT:
+ case SCE_HJ_START:
+ case SCE_HJ_SYMBOLS:
+ if (IsAWordStart(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_WORD;
+ } else if (ch == '/' && chNext == '*') {
+ styler.ColourTo(i - 1, StateToPrint);
+ if (chNext2 == '*')
+ state = SCE_HJ_COMMENTDOC;
+ else
+ state = SCE_HJ_COMMENT;
+ if (chNext2 == '/') {
+ // Eat the * so it isn't used for the end of the comment
+ i++;
+ }
+ } else if (ch == '/' && chNext == '/') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_COMMENTLINE;
+ } else if (ch == '/' && isOKBeforeRE(chPrevNonWhite)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_REGEX;
+ } else if (ch == '\"') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_DOUBLESTRING;
+ } else if (ch == '\'') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_SINGLESTRING;
+ } else if ((ch == '<') && (chNext == '!') && (chNext2 == '-') &&
+ styler.SafeGetCharAt(i + 3) == '-') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_COMMENTLINE;
+ } else if ((ch == '-') && (chNext == '-') && (chNext2 == '>')) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_COMMENTLINE;
+ i += 2;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i, statePrintForState(SCE_HJ_SYMBOLS, inScriptType));
+ state = SCE_HJ_DEFAULT;
+ } else if ((ch == ' ') || (ch == '\t')) {
+ if (state == SCE_HJ_START) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_DEFAULT;
+ }
+ }
+ break;
+ case SCE_HJ_WORD:
+ if (!IsAWordChar(ch)) {
+ classifyWordHTJS(styler.GetStartSegment(), i - 1, keywords2, styler, inScriptType);
+ //styler.ColourTo(i - 1, eHTJSKeyword);
+ state = SCE_HJ_DEFAULT;
+ if (ch == '/' && chNext == '*') {
+ if (chNext2 == '*')
+ state = SCE_HJ_COMMENTDOC;
+ else
+ state = SCE_HJ_COMMENT;
+ } else if (ch == '/' && chNext == '/') {
+ state = SCE_HJ_COMMENTLINE;
+ } else if (ch == '\"') {
+ state = SCE_HJ_DOUBLESTRING;
+ } else if (ch == '\'') {
+ state = SCE_HJ_SINGLESTRING;
+ } else if ((ch == '-') && (chNext == '-') && (chNext2 == '>')) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_COMMENTLINE;
+ i += 2;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i, statePrintForState(SCE_HJ_SYMBOLS, inScriptType));
+ state = SCE_HJ_DEFAULT;
+ }
+ }
+ break;
+ case SCE_HJ_COMMENT:
+ case SCE_HJ_COMMENTDOC:
+ 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:
+ if (ch == '\\') {
+ if (chNext == '\"' || chNext == '\'' || chNext == '\\') {
+ i++;
+ }
+ } else if (ch == '\"') {
+ styler.ColourTo(i, statePrintForState(SCE_HJ_DOUBLESTRING, inScriptType));
+ state = SCE_HJ_DEFAULT;
+ } else if ((inScriptType == eNonHtmlScript) && (ch == '-') && (chNext == '-') && (chNext2 == '>')) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_COMMENTLINE;
+ i += 2;
+ } else if (isLineEnd(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_STRINGEOL;
+ }
+ break;
+ case SCE_HJ_SINGLESTRING:
+ if (ch == '\\') {
+ if (chNext == '\"' || chNext == '\'' || chNext == '\\') {
+ i++;
+ }
+ } else if (ch == '\'') {
+ styler.ColourTo(i, statePrintForState(SCE_HJ_SINGLESTRING, inScriptType));
+ state = SCE_HJ_DEFAULT;
+ } else if ((inScriptType == eNonHtmlScript) && (ch == '-') && (chNext == '-') && (chNext2 == '>')) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_COMMENTLINE;
+ i += 2;
+ } else if (isLineEnd(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ if (chPrev != '\\' && (chPrev2 != '\\' || chPrev != '\r' || ch != '\n')) {
+ state = SCE_HJ_STRINGEOL;
+ }
+ }
+ break;
+ case SCE_HJ_STRINGEOL:
+ if (!isLineEnd(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HJ_DEFAULT;
+ } else if (!isLineEnd(chNext)) {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HJ_DEFAULT;
+ }
+ break;
+ case SCE_HJ_REGEX:
+ if (ch == '\r' || ch == '\n' || ch == '/') {
+ if (ch == '/') {
+ while (isascii(chNext) && islower(chNext)) { // gobble regex flags
+ i++;
+ ch = chNext;
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ }
+ }
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HJ_DEFAULT;
+ } else if (ch == '\\') {
+ // Gobble up the quoted character
+ if (chNext == '\\' || chNext == '/') {
+ i++;
+ ch = chNext;
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ }
+ }
+ break;
+ case SCE_HB_DEFAULT:
+ case SCE_HB_START:
+ if (IsAWordStart(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_WORD;
+ } else if (ch == '\'') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_COMMENTLINE;
+ } else if (ch == '\"') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_STRING;
+ } else if ((ch == '<') && (chNext == '!') && (chNext2 == '-') &&
+ styler.SafeGetCharAt(i + 3) == '-') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_COMMENTLINE;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i, statePrintForState(SCE_HB_DEFAULT, inScriptType));
+ state = SCE_HB_DEFAULT;
+ } else if ((ch == ' ') || (ch == '\t')) {
+ if (state == SCE_HB_START) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_DEFAULT;
+ }
+ }
+ break;
+ case SCE_HB_WORD:
+ if (!IsAWordChar(ch)) {
+ state = classifyWordHTVB(styler.GetStartSegment(), i - 1, keywords3, styler, inScriptType);
+ if (state == SCE_HB_DEFAULT) {
+ if (ch == '\"') {
+ state = SCE_HB_STRING;
+ } else if (ch == '\'') {
+ state = SCE_HB_COMMENTLINE;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i, statePrintForState(SCE_HB_DEFAULT, inScriptType));
+ state = SCE_HB_DEFAULT;
+ }
+ }
+ }
+ break;
+ case SCE_HB_STRING:
+ if (ch == '\"') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HB_DEFAULT;
+ } else if (ch == '\r' || ch == '\n') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_STRINGEOL;
+ }
+ break;
+ case SCE_HB_COMMENTLINE:
+ if (ch == '\r' || ch == '\n') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_DEFAULT;
+ }
+ break;
+ case SCE_HB_STRINGEOL:
+ if (!isLineEnd(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HB_DEFAULT;
+ } else if (!isLineEnd(chNext)) {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HB_DEFAULT;
+ }
+ break;
+ case SCE_HP_DEFAULT:
+ case SCE_HP_START:
+ if (IsAWordStart(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HP_WORD;
+ } else if ((ch == '<') && (chNext == '!') && (chNext2 == '-') &&
+ styler.SafeGetCharAt(i + 3) == '-') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HP_COMMENTLINE;
+ } else if (ch == '#') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HP_COMMENTLINE;
+ } else if (ch == '\"') {
+ styler.ColourTo(i - 1, StateToPrint);
+ if (chNext == '\"' && chNext2 == '\"') {
+ i += 2;
+ state = SCE_HP_TRIPLEDOUBLE;
+ ch = ' ';
+ chPrev = ' ';
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ } else {
+ // state = statePrintForState(SCE_HP_STRING,inScriptType);
+ state = SCE_HP_STRING;
+ }
+ } else if (ch == '\'') {
+ styler.ColourTo(i - 1, StateToPrint);
+ if (chNext == '\'' && chNext2 == '\'') {
+ i += 2;
+ state = SCE_HP_TRIPLE;
+ ch = ' ';
+ chPrev = ' ';
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ } else {
+ state = SCE_HP_CHARACTER;
+ }
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ styler.ColourTo(i, statePrintForState(SCE_HP_OPERATOR, inScriptType));
+ } else if ((ch == ' ') || (ch == '\t')) {
+ if (state == SCE_HP_START) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HP_DEFAULT;
+ }
+ }
+ break;
+ case SCE_HP_WORD:
+ if (!IsAWordChar(ch)) {
+ classifyWordHTPy(styler.GetStartSegment(), i - 1, keywords4, styler, prevWord, inScriptType, isMako);
+ state = SCE_HP_DEFAULT;
+ if (ch == '#') {
+ state = SCE_HP_COMMENTLINE;
+ } else if (ch == '\"') {
+ if (chNext == '\"' && chNext2 == '\"') {
+ i += 2;
+ state = SCE_HP_TRIPLEDOUBLE;
+ ch = ' ';
+ chPrev = ' ';
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ } else {
+ state = SCE_HP_STRING;
+ }
+ } else if (ch == '\'') {
+ if (chNext == '\'' && chNext2 == '\'') {
+ i += 2;
+ state = SCE_HP_TRIPLE;
+ ch = ' ';
+ chPrev = ' ';
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ } else {
+ state = SCE_HP_CHARACTER;
+ }
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i, statePrintForState(SCE_HP_OPERATOR, inScriptType));
+ }
+ }
+ break;
+ case SCE_HP_COMMENTLINE:
+ if (ch == '\r' || ch == '\n') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HP_DEFAULT;
+ }
+ break;
+ case SCE_HP_STRING:
+ if (ch == '\\') {
+ if (chNext == '\"' || chNext == '\'' || chNext == '\\') {
+ i++;
+ ch = chNext;
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ }
+ } else if (ch == '\"') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HP_DEFAULT;
+ }
+ break;
+ case SCE_HP_CHARACTER:
+ if (ch == '\\') {
+ if (chNext == '\"' || chNext == '\'' || chNext == '\\') {
+ i++;
+ ch = chNext;
+ chNext = static_cast<unsigned char>(styler.SafeGetCharAt(i + 1));
+ }
+ } else if (ch == '\'') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HP_DEFAULT;
+ }
+ break;
+ case SCE_HP_TRIPLE:
+ if (ch == '\'' && chPrev == '\'' && chPrev2 == '\'') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HP_DEFAULT;
+ }
+ break;
+ case SCE_HP_TRIPLEDOUBLE:
+ if (ch == '\"' && chPrev == '\"' && chPrev2 == '\"') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HP_DEFAULT;
+ }
+ break;
+ ///////////// start - PHP state handling
+ case SCE_HPHP_WORD:
+ if (!IsAWordChar(ch)) {
+ classifyWordHTPHP(styler.GetStartSegment(), i - 1, keywords5, styler);
+ if (ch == '/' && chNext == '*') {
+ i++;
+ state = SCE_HPHP_COMMENT;
+ } else if (ch == '/' && chNext == '/') {
+ i++;
+ state = SCE_HPHP_COMMENTLINE;
+ } else if (ch == '#') {
+ state = SCE_HPHP_COMMENTLINE;
+ } else if (ch == '\"') {
+ state = SCE_HPHP_HSTRING;
+ strcpy(phpStringDelimiter, "\"");
+ } else if (styler.Match(i, "<<<")) {
+ bool isSimpleString = false;
+ i = FindPhpStringDelimiter(phpStringDelimiter, sizeof(phpStringDelimiter), i + 3, lengthDoc, styler, isSimpleString);
+ if (strlen(phpStringDelimiter)) {
+ state = (isSimpleString ? SCE_HPHP_SIMPLESTRING : SCE_HPHP_HSTRING);
+ if (foldHeredoc) levelCurrent++;
+ }
+ } else if (ch == '\'') {
+ state = SCE_HPHP_SIMPLESTRING;
+ strcpy(phpStringDelimiter, "\'");
+ } else if (ch == '$' && IsPhpWordStart(chNext)) {
+ state = SCE_HPHP_VARIABLE;
+ } else if (IsOperator(ch)) {
+ state = SCE_HPHP_OPERATOR;
+ } else {
+ state = SCE_HPHP_DEFAULT;
+ }
+ }
+ break;
+ case SCE_HPHP_NUMBER:
+ // recognize bases 8,10 or 16 integers OR floating-point numbers
+ if (!IsADigit(ch)
+ && strchr(".xXabcdefABCDEF", ch) == NULL
+ && ((ch != '-' && ch != '+') || (chPrev != 'e' && chPrev != 'E'))) {
+ styler.ColourTo(i - 1, SCE_HPHP_NUMBER);
+ if (IsOperator(ch))
+ state = SCE_HPHP_OPERATOR;
+ else
+ state = SCE_HPHP_DEFAULT;
+ }
+ break;
+ case SCE_HPHP_VARIABLE:
+ if (!IsPhpWordChar(chNext)) {
+ styler.ColourTo(i, SCE_HPHP_VARIABLE);
+ state = SCE_HPHP_DEFAULT;
+ }
+ break;
+ case SCE_HPHP_COMMENT:
+ if (ch == '/' && chPrev == '*') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_DEFAULT;
+ }
+ break;
+ case SCE_HPHP_COMMENTLINE:
+ if (ch == '\r' || ch == '\n') {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HPHP_DEFAULT;
+ }
+ break;
+ case SCE_HPHP_HSTRING:
+ if (ch == '\\' && (phpStringDelimiter[0] == '\"' || chNext == '$' || chNext == '{')) {
+ // skip the next char
+ i++;
+ } else if (((ch == '{' && chNext == '$') || (ch == '$' && chNext == '{'))
+ && IsPhpWordStart(chNext2)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HPHP_COMPLEX_VARIABLE;
+ } else if (ch == '$' && IsPhpWordStart(chNext)) {
+ styler.ColourTo(i - 1, StateToPrint);
+ state = SCE_HPHP_HSTRING_VARIABLE;
+ } else if (styler.Match(i, phpStringDelimiter)) {
+ if (phpStringDelimiter[0] == '\"') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_DEFAULT;
+ } else if (isLineEnd(chPrev)) {
+ const int psdLength = static_cast<int>(strlen(phpStringDelimiter));
+ const char chAfterPsd = styler.SafeGetCharAt(i + psdLength);
+ const char chAfterPsd2 = styler.SafeGetCharAt(i + psdLength + 1);
+ if (isLineEnd(chAfterPsd) ||
+ (chAfterPsd == ';' && isLineEnd(chAfterPsd2))) {
+ i += (((i + psdLength) < lengthDoc) ? psdLength : lengthDoc) - 1;
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_DEFAULT;
+ if (foldHeredoc) levelCurrent--;
+ }
+ }
+ }
+ break;
+ case SCE_HPHP_SIMPLESTRING:
+ if (phpStringDelimiter[0] == '\'') {
+ if (ch == '\\') {
+ // skip the next char
+ i++;
+ } else if (ch == '\'') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_DEFAULT;
+ }
+ } else if (isLineEnd(chPrev) && styler.Match(i, phpStringDelimiter)) {
+ const int psdLength = static_cast<int>(strlen(phpStringDelimiter));
+ const char chAfterPsd = styler.SafeGetCharAt(i + psdLength);
+ const char chAfterPsd2 = styler.SafeGetCharAt(i + psdLength + 1);
+ if (isLineEnd(chAfterPsd) ||
+ (chAfterPsd == ';' && isLineEnd(chAfterPsd2))) {
+ i += (((i + psdLength) < lengthDoc) ? psdLength : lengthDoc) - 1;
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_DEFAULT;
+ if (foldHeredoc) levelCurrent--;
+ }
+ }
+ break;
+ case SCE_HPHP_HSTRING_VARIABLE:
+ if (!IsPhpWordChar(chNext)) {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_HSTRING;
+ }
+ break;
+ case SCE_HPHP_COMPLEX_VARIABLE:
+ if (ch == '}') {
+ styler.ColourTo(i, StateToPrint);
+ state = SCE_HPHP_HSTRING;
+ }
+ break;
+ case SCE_HPHP_OPERATOR:
+ case SCE_HPHP_DEFAULT:
+ styler.ColourTo(i - 1, StateToPrint);
+ if (IsADigit(ch) || (ch == '.' && IsADigit(chNext))) {
+ state = SCE_HPHP_NUMBER;
+ } else if (IsAWordStart(ch)) {
+ state = SCE_HPHP_WORD;
+ } else if (ch == '/' && chNext == '*') {
+ i++;
+ state = SCE_HPHP_COMMENT;
+ } else if (ch == '/' && chNext == '/') {
+ i++;
+ state = SCE_HPHP_COMMENTLINE;
+ } else if (ch == '#') {
+ state = SCE_HPHP_COMMENTLINE;
+ } else if (ch == '\"') {
+ state = SCE_HPHP_HSTRING;
+ strcpy(phpStringDelimiter, "\"");
+ } else if (styler.Match(i, "<<<")) {
+ bool isSimpleString = false;
+ i = FindPhpStringDelimiter(phpStringDelimiter, sizeof(phpStringDelimiter), i + 3, lengthDoc, styler, isSimpleString);
+ if (strlen(phpStringDelimiter)) {
+ state = (isSimpleString ? SCE_HPHP_SIMPLESTRING : SCE_HPHP_HSTRING);
+ if (foldHeredoc) levelCurrent++;
+ }
+ } else if (ch == '\'') {
+ state = SCE_HPHP_SIMPLESTRING;
+ strcpy(phpStringDelimiter, "\'");
+ } else if (ch == '$' && IsPhpWordStart(chNext)) {
+ state = SCE_HPHP_VARIABLE;
+ } else if (IsOperator(ch)) {
+ state = SCE_HPHP_OPERATOR;
+ } else if ((state == SCE_HPHP_OPERATOR) && (IsASpace(ch))) {
+ state = SCE_HPHP_DEFAULT;
+ }
+ break;
+ ///////////// end - PHP state handling
+ }
+
+ // Some of the above terminated their lexeme but since the same character starts
+ // the same class again, only reenter if non empty segment.
+
+ bool nonEmptySegment = i >= static_cast<int>(styler.GetStartSegment());
+ if (state == SCE_HB_DEFAULT) { // One of the above succeeded
+ if ((ch == '\"') && (nonEmptySegment)) {
+ state = SCE_HB_STRING;
+ } else if (ch == '\'') {
+ state = SCE_HB_COMMENTLINE;
+ } else if (IsAWordStart(ch)) {
+ state = SCE_HB_WORD;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i, SCE_HB_DEFAULT);
+ }
+ } else if (state == SCE_HBA_DEFAULT) { // One of the above succeeded
+ if ((ch == '\"') && (nonEmptySegment)) {
+ state = SCE_HBA_STRING;
+ } else if (ch == '\'') {
+ state = SCE_HBA_COMMENTLINE;
+ } else if (IsAWordStart(ch)) {
+ state = SCE_HBA_WORD;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i, SCE_HBA_DEFAULT);
+ }
+ } else if (state == SCE_HJ_DEFAULT) { // One of the above succeeded
+ if (ch == '/' && chNext == '*') {
+ if (styler.SafeGetCharAt(i + 2) == '*')
+ state = SCE_HJ_COMMENTDOC;
+ else
+ state = SCE_HJ_COMMENT;
+ } else if (ch == '/' && chNext == '/') {
+ state = SCE_HJ_COMMENTLINE;
+ } else if ((ch == '\"') && (nonEmptySegment)) {
+ state = SCE_HJ_DOUBLESTRING;
+ } else if ((ch == '\'') && (nonEmptySegment)) {
+ state = SCE_HJ_SINGLESTRING;
+ } else if (IsAWordStart(ch)) {
+ state = SCE_HJ_WORD;
+ } else if (IsOperator(ch)) {
+ styler.ColourTo(i, statePrintForState(SCE_HJ_SYMBOLS, inScriptType));
+ }
+ }
+ }
+
+ switch (state) {
+ case SCE_HJ_WORD:
+ classifyWordHTJS(styler.GetStartSegment(), lengthDoc - 1, keywords2, styler, inScriptType);
+ break;
+ case SCE_HB_WORD:
+ classifyWordHTVB(styler.GetStartSegment(), lengthDoc - 1, keywords3, styler, inScriptType);
+ break;
+ case SCE_HP_WORD:
+ classifyWordHTPy(styler.GetStartSegment(), lengthDoc - 1, keywords4, styler, prevWord, inScriptType, isMako);
+ break;
+ case SCE_HPHP_WORD:
+ classifyWordHTPHP(styler.GetStartSegment(), lengthDoc - 1, keywords5, styler);
+ break;
+ default:
+ StateToPrint = statePrintForState(state, inScriptType);
+ if (static_cast<int>(styler.GetStartSegment()) < lengthDoc)
+ styler.ColourTo(lengthDoc - 1, StateToPrint);
+ break;
+ }
+
+ // Fill in the real level of the next line, keeping the current flags as they will be filled in later
+ if (fold) {
+ int flagsNext = styler.LevelAt(lineCurrent) & ~SC_FOLDLEVELNUMBERMASK;
+ styler.SetLevel(lineCurrent, levelPrev | flagsNext);
+ }
+}
+
+static void ColouriseXMLDoc(unsigned int startPos, int length, int initStyle, WordList *keywordlists[],
+ Accessor &styler) {
+ // Passing in true because we're lexing XML
+ ColouriseHyperTextDoc(startPos, length, initStyle, keywordlists, styler, true);
+}
+
+static void ColouriseHTMLDoc(unsigned int startPos, int length, int initStyle, WordList *keywordlists[],
+ Accessor &styler) {
+ // Passing in false because we're notlexing XML
+ ColouriseHyperTextDoc(startPos, length, initStyle, keywordlists, styler, false);
+}
+
+static void ColourisePHPScriptDoc(unsigned int startPos, int length, int initStyle, WordList *keywordlists[],
+ Accessor &styler) {
+ if (startPos == 0)
+ initStyle = SCE_HPHP_DEFAULT;
+ ColouriseHTMLDoc(startPos, length, initStyle, keywordlists, styler);
+}
+
+static const char * const htmlWordListDesc[] = {
+ "HTML elements and attributes",
+ "JavaScript keywords",
+ "VBScript keywords",
+ "Python keywords",
+ "PHP keywords",
+ "SGML and DTD keywords",
+ 0,
+};
+
+static const char * const phpscriptWordListDesc[] = {
+ "", //Unused
+ "", //Unused
+ "", //Unused
+ "", //Unused
+ "PHP keywords",
+ "", //Unused
+ 0,
+};
+
+LexerModule lmHTML(SCLEX_HTML, ColouriseHTMLDoc, "hypertext", 0, htmlWordListDesc, 8);
+LexerModule lmXML(SCLEX_XML, ColouriseXMLDoc, "xml", 0, htmlWordListDesc, 8);
+LexerModule lmPHPSCRIPT(SCLEX_PHPSCRIPT, ColourisePHPScriptDoc, "phpscript", 0, phpscriptWordListDesc, 8);
projects / wxWidgets.git / commitdiff
