// Scintilla source code edit control /** @file LexOthers.cxx ** Lexers for batch files, diff results, properties files, make files and error lists. ** Also lexer for LaTeX documents. **/ // Copyright 1998-2001 by Neil Hodgson // The License.txt file describes the conditions under which this software may be distributed. #include #include #include #include #include #include "Platform.h" #include "PropSet.h" #include "Accessor.h" #include "KeyWords.h" #include "Scintilla.h" #include "SciLexer.h" static bool Is0To9(char ch) { return (ch >= '0') && (ch <= '9'); } static bool Is1To9(char ch) { return (ch >= '1') && (ch <= '9'); } static inline bool AtEOL(Accessor &styler, unsigned int i) { return (styler[i] == '\n') || ((styler[i] == '\r') && (styler.SafeGetCharAt(i + 1) != '\n')); } static void ColouriseBatchLine( char *lineBuffer, unsigned int lengthLine, unsigned int startLine, unsigned int endPos, WordList &keywords, Accessor &styler) { unsigned int i = 0; unsigned int state = SCE_BAT_DEFAULT; while ((i < lengthLine) && isspacechar(lineBuffer[i])) { // Skip initial spaces i++; } if (lineBuffer[i] == '@') { // Hide command (ECHO OFF) styler.ColourTo(startLine + i, SCE_BAT_HIDE); i++; while ((i < lengthLine) && isspacechar(lineBuffer[i])) { // Skip next spaces i++; } } if (lineBuffer[i] == ':') { // Label if (lineBuffer[i + 1] == ':') { // :: is a fake label, similar to REM, see http://content.techweb.com/winmag/columns/explorer/2000/21.htm styler.ColourTo(endPos, SCE_BAT_COMMENT); } else { // Real label styler.ColourTo(endPos, SCE_BAT_LABEL); } } else { // Check if initial word is a keyword char wordBuffer[21]; unsigned int wbl = 0, offset = i; // Copy word in buffer for (; offset < lengthLine && wbl < 20 && !isspacechar(lineBuffer[offset]); wbl++, offset++) { wordBuffer[wbl] = static_cast(tolower(lineBuffer[offset])); } wordBuffer[wbl] = '\0'; // Check if it is a comment if (CompareCaseInsensitive(wordBuffer, "rem") == 0) { styler.ColourTo(endPos, SCE_BAT_COMMENT); return ; } // Check if it is in the list if (keywords.InList(wordBuffer)) { styler.ColourTo(startLine + offset - 1, SCE_BAT_WORD); // Regular keyword } else { // Search end of word (can be a long path) while (offset < lengthLine && !isspacechar(lineBuffer[offset])) { offset++; } styler.ColourTo(startLine + offset - 1, SCE_BAT_COMMAND); // External command / program } // Remainder of the line: colourise the variables. while (offset < lengthLine) { if (state == SCE_BAT_DEFAULT && lineBuffer[offset] == '%') { styler.ColourTo(startLine + offset - 1, state); if (Is0To9(lineBuffer[offset + 1])) { styler.ColourTo(startLine + offset + 1, SCE_BAT_IDENTIFIER); offset += 2; } else if (lineBuffer[offset + 1] == '%' && !isspacechar(lineBuffer[offset + 2])) { // Should be safe, as there is CRLF at the end of the line... styler.ColourTo(startLine + offset + 2, SCE_BAT_IDENTIFIER); offset += 3; } else { state = SCE_BAT_IDENTIFIER; } } else if (state == SCE_BAT_IDENTIFIER && lineBuffer[offset] == '%') { styler.ColourTo(startLine + offset, state); state = SCE_BAT_DEFAULT; } else if (state == SCE_BAT_DEFAULT && (lineBuffer[offset] == '*' || lineBuffer[offset] == '?' || lineBuffer[offset] == '=' || lineBuffer[offset] == '<' || lineBuffer[offset] == '>' || lineBuffer[offset] == '|')) { styler.ColourTo(startLine + offset - 1, state); styler.ColourTo(startLine + offset, SCE_BAT_OPERATOR); } offset++; } // if (endPos > startLine + offset - 1) { styler.ColourTo(endPos, SCE_BAT_DEFAULT); // Remainder of line, currently not lexed // } } } // ToDo: (not necessarily at beginning of line) GOTO, [IF] NOT, ERRORLEVEL // IF [NO] (test) (command) -- test is EXIST (filename) | (string1)==(string2) | ERRORLEVEL (number) // FOR %%(variable) IN (set) DO (command) -- variable is [a-zA-Z] -- eg for %%X in (*.txt) do type %%X // ToDo: %n (parameters), %EnvironmentVariable% colourising // ToDo: Colourise = > >> < | " static void ColouriseBatchDoc( unsigned int startPos, int length, int /*initStyle*/, WordList *keywordlists[], Accessor &styler) { char lineBuffer[1024]; WordList &keywords = *keywordlists[0]; styler.StartAt(startPos); styler.StartSegment(startPos); unsigned int linePos = 0; unsigned int startLine = startPos; for (unsigned int i = startPos; i < startPos + length; i++) { lineBuffer[linePos++] = styler[i]; if (AtEOL(styler, i) || (linePos >= sizeof(lineBuffer) - 1)) { // End of line (or of line buffer) met, colourise it lineBuffer[linePos] = '\0'; ColouriseBatchLine(lineBuffer, linePos, startLine, i, keywords, styler); linePos = 0; startLine = i + 1; } } if (linePos > 0) { // Last line does not have ending characters ColouriseBatchLine(lineBuffer, linePos, startLine, startPos + length - 1, keywords, styler); } } static void ColouriseDiffLine(char *lineBuffer, int endLine, Accessor &styler) { // It is needed to remember the current state to recognize starting // comment lines before the first "diff " or "--- ". If a real // difference starts then each line starting with ' ' is a whitespace // otherwise it is considered a comment (Only in..., Binary file...) if (0 == strncmp(lineBuffer, "diff ", 3)) { styler.ColourTo(endLine, SCE_DIFF_COMMAND); } else if (0 == strncmp(lineBuffer, "--- ", 3)) { styler.ColourTo(endLine, SCE_DIFF_HEADER); } else if (0 == strncmp(lineBuffer, "+++ ", 3)) { styler.ColourTo(endLine, SCE_DIFF_HEADER); } else if (0 == strncmp(lineBuffer, "====", 4)) { // For p4's diff styler.ColourTo(endLine, SCE_DIFF_HEADER); } else if (0 == strncmp(lineBuffer, "***", 3)) { styler.ColourTo(endLine, SCE_DIFF_HEADER); } else if (0 == strncmp(lineBuffer, "? ", 2)) { // For difflib styler.ColourTo(endLine, SCE_DIFF_HEADER); } else if (lineBuffer[0] == '@') { styler.ColourTo(endLine, SCE_DIFF_POSITION); } else if (lineBuffer[0] == '-' || lineBuffer[0] == '<') { styler.ColourTo(endLine, SCE_DIFF_DELETED); } else if (lineBuffer[0] == '+' || lineBuffer[0] == '>') { styler.ColourTo(endLine, SCE_DIFF_ADDED); } else if (lineBuffer[0] != ' ') { styler.ColourTo(endLine, SCE_DIFF_COMMENT); } else { styler.ColourTo(endLine, SCE_DIFF_DEFAULT); } } static void ColouriseDiffDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) { char lineBuffer[1024]; styler.StartAt(startPos); styler.StartSegment(startPos); unsigned int linePos = 0; for (unsigned int i = startPos; i < startPos + length; i++) { lineBuffer[linePos++] = styler[i]; if (AtEOL(styler, i) || (linePos >= sizeof(lineBuffer) - 1)) { // End of line (or of line buffer) met, colourise it lineBuffer[linePos] = '\0'; ColouriseDiffLine(lineBuffer, i, styler); linePos = 0; } } if (linePos > 0) { // Last line does not have ending characters ColouriseDiffLine(lineBuffer, startPos + length - 1, styler); } } static void ColourisePropsLine( char *lineBuffer, unsigned int lengthLine, unsigned int startLine, unsigned int endPos, Accessor &styler) { unsigned int i = 0; while ((i < lengthLine) && isspacechar(lineBuffer[i])) // Skip initial spaces i++; if (i < lengthLine) { if (lineBuffer[i] == '#' || lineBuffer[i] == '!' || lineBuffer[i] == ';') { styler.ColourTo(endPos, SCE_PROPS_COMMENT); } else if (lineBuffer[i] == '[') { styler.ColourTo(endPos, SCE_PROPS_SECTION); } else if (lineBuffer[i] == '@') { styler.ColourTo(startLine + i, SCE_PROPS_DEFVAL); if (lineBuffer[++i] == '=') styler.ColourTo(startLine + i, SCE_PROPS_ASSIGNMENT); styler.ColourTo(endPos, SCE_PROPS_DEFAULT); } else { // Search for the '=' character while ((i < lengthLine) && (lineBuffer[i] != '=')) i++; if ((i < lengthLine) && (lineBuffer[i] == '=')) { styler.ColourTo(startLine + i - 1, SCE_PROPS_DEFAULT); styler.ColourTo(startLine + i, 3); styler.ColourTo(endPos, SCE_PROPS_DEFAULT); } else { styler.ColourTo(endPos, SCE_PROPS_DEFAULT); } } } else { styler.ColourTo(endPos, SCE_PROPS_DEFAULT); } } static void ColourisePropsDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) { char lineBuffer[1024]; styler.StartAt(startPos); styler.StartSegment(startPos); unsigned int linePos = 0; unsigned int startLine = startPos; for (unsigned int i = startPos; i < startPos + length; i++) { lineBuffer[linePos++] = styler[i]; if (AtEOL(styler, i) || (linePos >= sizeof(lineBuffer) - 1)) { // End of line (or of line buffer) met, colourise it lineBuffer[linePos] = '\0'; ColourisePropsLine(lineBuffer, linePos, startLine, i, styler); linePos = 0; startLine = i + 1; } } if (linePos > 0) { // Last line does not have ending characters ColourisePropsLine(lineBuffer, linePos, startLine, startPos + length - 1, styler); } } // adaption by ksc, using the "} else {" trick of 1.53 // 030721 static void FoldPropsDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) { bool foldCompact = styler.GetPropertyInt("fold.compact", 1) != 0; unsigned int endPos = startPos + length; int visibleChars = 0; int lineCurrent = styler.GetLine(startPos); char chNext = styler[startPos]; int styleNext = styler.StyleAt(startPos); bool headerPoint = false; for (unsigned int i = startPos; i < endPos; i++) { char ch = chNext; chNext = styler[i+1]; int style = styleNext; styleNext = styler.StyleAt(i + 1); bool atEOL = (ch == '\r' && chNext != '\n') || (ch == '\n'); if (style==2) { headerPoint = true; } if (atEOL) { int lev = SC_FOLDLEVELBASE+1; if (headerPoint) lev = SC_FOLDLEVELBASE; if (visibleChars == 0 && foldCompact) lev |= SC_FOLDLEVELWHITEFLAG; if (headerPoint) lev |= SC_FOLDLEVELHEADERFLAG; if (lev != styler.LevelAt(lineCurrent)) { styler.SetLevel(lineCurrent, lev); } lineCurrent++; visibleChars = 0; headerPoint=false; } if (!isspacechar(ch)) visibleChars++; } int lev = headerPoint ? SC_FOLDLEVELBASE : SC_FOLDLEVELBASE+1; int flagsNext = styler.LevelAt(lineCurrent) & ~SC_FOLDLEVELNUMBERMASK; styler.SetLevel(lineCurrent, lev | flagsNext); } static void ColouriseMakeLine( char *lineBuffer, unsigned int lengthLine, unsigned int startLine, unsigned int endPos, Accessor &styler) { unsigned int i = 0; int lastNonSpace = -1; unsigned int state = SCE_MAKE_DEFAULT; bool bSpecial = false; // Skip initial spaces while ((i < lengthLine) && isspacechar(lineBuffer[i])) { i++; } if (lineBuffer[i] == '#') { // Comment styler.ColourTo(endPos, SCE_MAKE_COMMENT); return; } if (lineBuffer[i] == '!') { // Special directive styler.ColourTo(endPos, SCE_MAKE_PREPROCESSOR); return; } while (i < lengthLine) { if (lineBuffer[i] == '$' && lineBuffer[i + 1] == '(') { styler.ColourTo(startLine + i - 1, state); state = SCE_MAKE_IDENTIFIER; } else if (state == SCE_MAKE_IDENTIFIER && lineBuffer[i] == ')') { styler.ColourTo(startLine + i, state); state = SCE_MAKE_DEFAULT; } if (!bSpecial) { if (lineBuffer[i] == ':') { // We should check that no colouring was made since the beginning of the line, // to avoid colouring stuff like /OUT:file if (lastNonSpace >= 0) styler.ColourTo(startLine + lastNonSpace, SCE_MAKE_TARGET); styler.ColourTo(startLine + i - 1, SCE_MAKE_DEFAULT); styler.ColourTo(startLine + i, SCE_MAKE_OPERATOR); bSpecial = true; // Only react to the first ':' of the line state = SCE_MAKE_DEFAULT; } else if (lineBuffer[i] == '=') { if (lastNonSpace >= 0) styler.ColourTo(startLine + lastNonSpace, SCE_MAKE_IDENTIFIER); styler.ColourTo(startLine + i - 1, SCE_MAKE_DEFAULT); styler.ColourTo(startLine + i, SCE_MAKE_OPERATOR); bSpecial = true; // Only react to the first '=' of the line state = SCE_MAKE_DEFAULT; } } if (!isspacechar(lineBuffer[i])) { lastNonSpace = i; } i++; } if (state == SCE_MAKE_IDENTIFIER) { styler.ColourTo(endPos, SCE_MAKE_IDEOL); // Error, variable reference not ended } else { styler.ColourTo(endPos, SCE_MAKE_DEFAULT); } } static void ColouriseMakeDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) { char lineBuffer[1024]; styler.StartAt(startPos); styler.StartSegment(startPos); unsigned int linePos = 0; unsigned int startLine = startPos; for (unsigned int i = startPos; i < startPos + length; i++) { lineBuffer[linePos++] = styler[i]; if (AtEOL(styler, i) || (linePos >= sizeof(lineBuffer) - 1)) { // End of line (or of line buffer) met, colourise it lineBuffer[linePos] = '\0'; ColouriseMakeLine(lineBuffer, linePos, startLine, i, styler); linePos = 0; startLine = i + 1; } } if (linePos > 0) { // Last line does not have ending characters ColouriseMakeLine(lineBuffer, linePos, startLine, startPos + length - 1, styler); } } static bool strstart(char *haystack, char *needle) { return strncmp(haystack, needle, strlen(needle)) == 0; } static void ColouriseErrorListLine( char *lineBuffer, unsigned int lengthLine, // unsigned int startLine, unsigned int endPos, Accessor &styler) { const int unRecognized = 99; if (lineBuffer[0] == '>') { // Command or return status styler.ColourTo(endPos, SCE_ERR_CMD); } else if (lineBuffer[0] == '<') { // Diff removal, but not interested. Trapped to avoid hitting CTAG cases. styler.ColourTo(endPos, SCE_ERR_DEFAULT); } else if (lineBuffer[0] == '!') { styler.ColourTo(endPos, SCE_ERR_DIFF_CHANGED); } else if (lineBuffer[0] == '+') { styler.ColourTo(endPos, SCE_ERR_DIFF_ADDITION); } else if (lineBuffer[0] == '-' && lineBuffer[1] == '-' && lineBuffer[2] == '-') { styler.ColourTo(endPos, SCE_ERR_DIFF_MESSAGE); } else if (strstart(lineBuffer, "cf90-")) { // Absoft Pro Fortran 90/95 v8.2 error and/or warning message styler.ColourTo(endPos, SCE_ERR_ABSF); } else if (strstart(lineBuffer, "fortcom:")) { // Intel Fortran Compiler v8.0 error/warning message styler.ColourTo(endPos, SCE_ERR_IFORT); } else if (lineBuffer[0] == '-') { styler.ColourTo(endPos, SCE_ERR_DIFF_DELETION); } else if (strstr(lineBuffer, "File \"") && strstr(lineBuffer, ", line ")) { styler.ColourTo(endPos, SCE_ERR_PYTHON); } else if (strstr(lineBuffer, " in ") && strstr(lineBuffer, " on line ")) { styler.ColourTo(endPos, SCE_ERR_PHP); } else if ((strstart(lineBuffer, "Error ") || strstart(lineBuffer, "Warning ")) && strstr(lineBuffer, " at (") && strstr(lineBuffer, ") : ") && (strstr(lineBuffer, " at (") < strstr(lineBuffer, ") : "))) { // Intel Fortran Compiler error/warning message styler.ColourTo(endPos, SCE_ERR_IFC); } else if (strstart(lineBuffer, "Error ")) { // Borland error message styler.ColourTo(endPos, SCE_ERR_BORLAND); } else if (strstart(lineBuffer, "Warning ")) { // Borland warning message styler.ColourTo(endPos, SCE_ERR_BORLAND); } else if (strstr(lineBuffer, "at line " ) && (strstr(lineBuffer, "at line " ) < (lineBuffer + lengthLine)) && strstr(lineBuffer, "file ") && (strstr(lineBuffer, "file ") < (lineBuffer + lengthLine))) { // Lua error message styler.ColourTo(endPos, SCE_ERR_LUA); } else if (strstr(lineBuffer, " at " ) && (strstr(lineBuffer, " at " ) < (lineBuffer + lengthLine)) && strstr(lineBuffer, " line ") && (strstr(lineBuffer, " line ") < (lineBuffer + lengthLine)) && (strstr(lineBuffer, " at " ) < (strstr(lineBuffer, " line ")))) { // perl error message styler.ColourTo(endPos, SCE_ERR_PERL); } else if ((memcmp(lineBuffer, " at ", 6) == 0) && strstr(lineBuffer, ":line ")) { // A .NET traceback styler.ColourTo(endPos, SCE_ERR_NET); } else if (strstart(lineBuffer, "Line ") && strstr(lineBuffer, ", file ")) { // Essential Lahey Fortran error message styler.ColourTo(endPos, SCE_ERR_ELF); } else { // Look for GCC ::message // Look for Microsoft (line) :message // Look for Microsoft (line,pos)message // Look for CTags \tmessage int state = 0; for (unsigned int i = 0; i < lengthLine; i++) { char ch = lineBuffer[i]; char chNext = ' '; if ((i+1) < lengthLine) chNext = lineBuffer[i+1]; if (state == 0) { if (ch == ':') { // May be GCC if ((chNext != '\\') && (chNext != '/')) { // This check is not completely accurate as may be on // GTK+ with a file name that includes ':'. state = 1; } } else if ((ch == '(') && Is1To9(chNext)) { // May be Microsoft // Check againt '0' often removes phone numbers state = 10; } else if (ch == '\t') { // May be CTags state = 20; } } else if (state == 1) { state = Is1To9(ch) ? 2 : unRecognized; } else if (state == 2) { if (ch == ':') { state = 3; // :9.*: is GCC break; } else if (!Is0To9(ch)) { state = unRecognized; } } else if (state == 10) { state = Is0To9(ch) ? 11 : unRecognized; } else if (state == 11) { if (ch == ',') { state = 14; } else if (ch == ')') { state = 12; } else if ((ch != ' ') && !Is0To9(ch)) { state = unRecognized; } } else if (state == 12) { if ((ch == ' ') && (chNext == ':')) state = 13; else state = unRecognized; } else if (state == 14) { if (ch == ')') { state = 15; break; } else if ((ch != ' ') && !Is0To9(ch)) { state = unRecognized; } } else if (state == 20) { if ((lineBuffer[i-1] == '\t') && ((ch == '/' && lineBuffer[i+1] == '^') || Is0To9(ch))) { state = 24; break; } else if ((ch == '/') && (lineBuffer[i+1] == '^')) { state = 21; } } else if ((state == 21) && ((lineBuffer[i] == '$') && (lineBuffer[i+1] == '/'))) { state = 22; break; } } if (state == 3) { styler.ColourTo(endPos, SCE_ERR_GCC); } else if ((state == 13) || (state == 14) || (state == 15)) { styler.ColourTo(endPos, SCE_ERR_MS); } else if (((state == 22) || (state == 24)) && (lineBuffer[0] != '\t')) { styler.ColourTo(endPos, SCE_ERR_CTAG); } else { styler.ColourTo(endPos, SCE_ERR_DEFAULT); } } } static void ColouriseErrorListDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) { char lineBuffer[1024]; styler.StartAt(startPos); styler.StartSegment(startPos); unsigned int linePos = 0; for (unsigned int i = startPos; i < startPos + length; i++) { lineBuffer[linePos++] = styler[i]; if (AtEOL(styler, i) || (linePos >= sizeof(lineBuffer) - 1)) { // End of line (or of line buffer) met, colourise it lineBuffer[linePos] = '\0'; ColouriseErrorListLine(lineBuffer, linePos, i, styler); linePos = 0; } } if (linePos > 0) { // Last line does not have ending characters ColouriseErrorListLine(lineBuffer, linePos, startPos + length - 1, styler); } } static int isSpecial(char s) { return (s == '\\') || (s == ',') || (s == ';') || (s == '\'') || (s == ' ') || (s == '\"') || (s == '`') || (s == '^') || (s == '~'); } static int isTag(int start, Accessor &styler) { char s[6]; unsigned int i = 0, e = 1; while (i < 5 && e) { s[i] = styler[start + i]; i++; e = styler[start + i] != '{'; } s[i] = '\0'; return (strcmp(s, "begin") == 0) || (strcmp(s, "end") == 0); } static void ColouriseLatexDoc(unsigned int startPos, int length, int initStyle, WordList *[], Accessor &styler) { styler.StartAt(startPos); int state = initStyle; char chNext = styler[startPos]; styler.StartSegment(startPos); int lengthDoc = startPos + length; for (int i = startPos; i < lengthDoc; i++) { char ch = chNext; chNext = styler.SafeGetCharAt(i + 1); if (styler.IsLeadByte(ch)) { chNext = styler.SafeGetCharAt(i + 2); i++; continue; } switch (state) { case SCE_L_DEFAULT : switch (ch) { case '\\' : styler.ColourTo(i - 1, state); if (isSpecial(styler[i + 1])) { styler.ColourTo(i + 1, SCE_L_COMMAND); i++; chNext = styler.SafeGetCharAt(i + 1); } else { if (isTag(i + 1, styler)) state = SCE_L_TAG; else state = SCE_L_COMMAND; } break; case '$' : styler.ColourTo(i - 1, state); state = SCE_L_MATH; if (chNext == '$') { i++; chNext = styler.SafeGetCharAt(i + 1); } break; case '%' : styler.ColourTo(i - 1, state); state = SCE_L_COMMENT; break; } break; case SCE_L_COMMAND : if (chNext == '[' || chNext == '{' || chNext == '}' || chNext == ' ' || chNext == '\r' || chNext == '\n') { styler.ColourTo(i, state); state = SCE_L_DEFAULT; i++; chNext = styler.SafeGetCharAt(i + 1); } break; case SCE_L_TAG : if (ch == '}') { styler.ColourTo(i, state); state = SCE_L_DEFAULT; } break; case SCE_L_MATH : if (ch == '$') { if (chNext == '$') { i++; chNext = styler.SafeGetCharAt(i + 1); } styler.ColourTo(i, state); state = SCE_L_DEFAULT; } break; case SCE_L_COMMENT : if (ch == '\r' || ch == '\n') { styler.ColourTo(i - 1, state); state = SCE_L_DEFAULT; } } } styler.ColourTo(lengthDoc-1, state); } static const char * const batchWordListDesc[] = { "Keywords", 0 }; static const char * const emptyWordListDesc[] = { 0 }; static void ColouriseNullDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) { // Null language means all style bytes are 0 so just mark the end - no need to fill in. if (length > 0) { styler.StartAt(startPos + length - 1); styler.StartSegment(startPos + length - 1); styler.ColourTo(startPos + length - 1, 0); } } LexerModule lmBatch(SCLEX_BATCH, ColouriseBatchDoc, "batch", 0, batchWordListDesc); LexerModule lmDiff(SCLEX_DIFF, ColouriseDiffDoc, "diff", 0, emptyWordListDesc); LexerModule lmProps(SCLEX_PROPERTIES, ColourisePropsDoc, "props", FoldPropsDoc, emptyWordListDesc); LexerModule lmMake(SCLEX_MAKEFILE, ColouriseMakeDoc, "makefile", 0, emptyWordListDesc); LexerModule lmErrorList(SCLEX_ERRORLIST, ColouriseErrorListDoc, "errorlist", 0, emptyWordListDesc); LexerModule lmLatex(SCLEX_LATEX, ColouriseLatexDoc, "latex", 0, emptyWordListDesc); LexerModule lmNull(SCLEX_NULL, ColouriseNullDoc, "null");