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diff --git a/src/LexOthers.cxx b/src/LexOthers.cxx
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-// 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 <neilh@scintilla.org>
-// The License.txt file describes the conditions under which this software may be distributed.
-
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <stdarg.h>
-
-#include "Platform.h"
-
-#include "CharClassify.h"
-#include "PropSet.h"
-#include "Accessor.h"
-#include "KeyWords.h"
-#include "Scintilla.h"
-#include "SciLexer.h"
-
-#ifdef SCI_NAMESPACE
-using namespace Scintilla;
-#endif
-
-static bool strstart(const char *haystack, const char *needle) {
- return strncmp(haystack, needle, strlen(needle)) == 0;
-}
-
-static bool Is0To9(char ch) {
- return (ch >= '0') && (ch <= '9');
-}
-
-static bool Is1To9(char ch) {
- return (ch >= '1') && (ch <= '9');
-}
-
-static bool IsAlphabetic(int ch) {
- return isascii(ch) && isalpha(ch);
-}
-
-static inline bool AtEOL(Accessor &styler, unsigned int i) {
- return (styler[i] == '\n') ||
- ((styler[i] == '\r') && (styler.SafeGetCharAt(i + 1) != '\n'));
-}
-
-// Tests for BATCH Operators
-static bool IsBOperator(char ch) {
- return (ch == '=') || (ch == '+') || (ch == '>') || (ch == '<') ||
- (ch == '|') || (ch == '?') || (ch == '*');
-}
-
-// Tests for BATCH Separators
-static bool IsBSeparator(char ch) {
- return (ch == '\\') || (ch == '.') || (ch == ';') ||
- (ch == '\"') || (ch == '\'') || (ch == '/') || (ch == ')');
-}
-
-static void ColouriseBatchLine(
- char *lineBuffer,
- unsigned int lengthLine,
- unsigned int startLine,
- unsigned int endPos,
- WordList *keywordlists[],
- Accessor &styler) {
-
- unsigned int offset = 0; // Line Buffer Offset
- unsigned int cmdLoc; // External Command / Program Location
- char wordBuffer[81]; // Word Buffer - large to catch long paths
- unsigned int wbl; // Word Buffer Length
- unsigned int wbo; // Word Buffer Offset - also Special Keyword Buffer Length
- WordList &keywords = *keywordlists[0]; // Internal Commands
- WordList &keywords2 = *keywordlists[1]; // External Commands (optional)
-
- // CHOICE, ECHO, GOTO, PROMPT and SET have Default Text that may contain Regular Keywords
- // Toggling Regular Keyword Checking off improves readability
- // Other Regular Keywords and External Commands / Programs might also benefit from toggling
- // Need a more robust algorithm to properly toggle Regular Keyword Checking
- bool continueProcessing = true; // Used to toggle Regular Keyword Checking
- // Special Keywords are those that allow certain characters without whitespace after the command
- // Examples are: cd. cd\ md. rd. dir| dir> echo: echo. path=
- // Special Keyword Buffer used to determine if the first n characters is a Keyword
- char sKeywordBuffer[10]; // Special Keyword Buffer
- bool sKeywordFound; // Exit Special Keyword for-loop if found
-
- // Skip initial spaces
- while ((offset < lengthLine) && (isspacechar(lineBuffer[offset]))) {
- offset++;
- }
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1, SCE_BAT_DEFAULT);
- // Set External Command / Program Location
- cmdLoc = offset;
-
- // Check for Fake Label (Comment) or Real Label - return if found
- if (lineBuffer[offset] == ':') {
- if (lineBuffer[offset + 1] == ':') {
- // Colorize Fake Label (Comment) - :: is similar to REM, see http://content.techweb.com/winmag/columns/explorer/2000/21.htm
- styler.ColourTo(endPos, SCE_BAT_COMMENT);
- } else {
- // Colorize Real Label
- styler.ColourTo(endPos, SCE_BAT_LABEL);
- }
- return;
- // Check for Drive Change (Drive Change is internal command) - return if found
- } else if ((IsAlphabetic(lineBuffer[offset])) &&
- (lineBuffer[offset + 1] == ':') &&
- ((isspacechar(lineBuffer[offset + 2])) ||
- (((lineBuffer[offset + 2] == '\\')) &&
- (isspacechar(lineBuffer[offset + 3]))))) {
- // Colorize Regular Keyword
- styler.ColourTo(endPos, SCE_BAT_WORD);
- return;
- }
-
- // Check for Hide Command (@ECHO OFF/ON)
- if (lineBuffer[offset] == '@') {
- styler.ColourTo(startLine + offset, SCE_BAT_HIDE);
- offset++;
- }
- // Skip next spaces
- while ((offset < lengthLine) && (isspacechar(lineBuffer[offset]))) {
- offset++;
- }
-
- // Read remainder of line word-at-a-time or remainder-of-word-at-a-time
- while (offset < lengthLine) {
- if (offset > startLine) {
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1, SCE_BAT_DEFAULT);
- }
- // Copy word from Line Buffer into Word Buffer
- wbl = 0;
- for (; offset < lengthLine && wbl < 80 &&
- !isspacechar(lineBuffer[offset]); wbl++, offset++) {
- wordBuffer[wbl] = static_cast<char>(tolower(lineBuffer[offset]));
- }
- wordBuffer[wbl] = '\0';
- wbo = 0;
-
- // Check for Comment - return if found
- if (CompareCaseInsensitive(wordBuffer, "rem") == 0) {
- styler.ColourTo(endPos, SCE_BAT_COMMENT);
- return;
- }
- // Check for Separator
- if (IsBSeparator(wordBuffer[0])) {
- // Check for External Command / Program
- if ((cmdLoc == offset - wbl) &&
- ((wordBuffer[0] == ':') ||
- (wordBuffer[0] == '\\') ||
- (wordBuffer[0] == '.'))) {
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 1);
- // Colorize External Command / Program
- if (!keywords2) {
- styler.ColourTo(startLine + offset - 1, SCE_BAT_COMMAND);
- } else if (keywords2.InList(wordBuffer)) {
- styler.ColourTo(startLine + offset - 1, SCE_BAT_COMMAND);
- } else {
- styler.ColourTo(startLine + offset - 1, SCE_BAT_DEFAULT);
- }
- // Reset External Command / Program Location
- cmdLoc = offset;
- } else {
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 1);
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1, SCE_BAT_DEFAULT);
- }
- // Check for Regular Keyword in list
- } else if ((keywords.InList(wordBuffer)) &&
- (continueProcessing)) {
- // ECHO, GOTO, PROMPT and SET require no further Regular Keyword Checking
- if ((CompareCaseInsensitive(wordBuffer, "echo") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "goto") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "prompt") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "set") == 0)) {
- continueProcessing = false;
- }
- // Identify External Command / Program Location for ERRORLEVEL, and EXIST
- if ((CompareCaseInsensitive(wordBuffer, "errorlevel") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "exist") == 0)) {
- // Reset External Command / Program Location
- cmdLoc = offset;
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Skip comparison
- while ((cmdLoc < lengthLine) &&
- (!isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Identify External Command / Program Location for CALL, DO, LOADHIGH and LH
- } else if ((CompareCaseInsensitive(wordBuffer, "call") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "do") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "loadhigh") == 0) ||
- (CompareCaseInsensitive(wordBuffer, "lh") == 0)) {
- // Reset External Command / Program Location
- cmdLoc = offset;
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- }
- // Colorize Regular keyword
- styler.ColourTo(startLine + offset - 1, SCE_BAT_WORD);
- // No need to Reset Offset
- // Check for Special Keyword in list, External Command / Program, or Default Text
- } else if ((wordBuffer[0] != '%') &&
- (wordBuffer[0] != '!') &&
- (!IsBOperator(wordBuffer[0])) &&
- (continueProcessing)) {
- // Check for Special Keyword
- // Affected Commands are in Length range 2-6
- // Good that ERRORLEVEL, EXIST, CALL, DO, LOADHIGH, and LH are unaffected
- sKeywordFound = false;
- for (unsigned int keywordLength = 2; keywordLength < wbl && keywordLength < 7 && !sKeywordFound; keywordLength++) {
- wbo = 0;
- // Copy Keyword Length from Word Buffer into Special Keyword Buffer
- for (; wbo < keywordLength; wbo++) {
- sKeywordBuffer[wbo] = static_cast<char>(wordBuffer[wbo]);
- }
- sKeywordBuffer[wbo] = '\0';
- // Check for Special Keyword in list
- if ((keywords.InList(sKeywordBuffer)) &&
- ((IsBOperator(wordBuffer[wbo])) ||
- (IsBSeparator(wordBuffer[wbo])))) {
- sKeywordFound = true;
- // ECHO requires no further Regular Keyword Checking
- if (CompareCaseInsensitive(sKeywordBuffer, "echo") == 0) {
- continueProcessing = false;
- }
- // Colorize Special Keyword as Regular Keyword
- styler.ColourTo(startLine + offset - 1 - (wbl - wbo), SCE_BAT_WORD);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- }
- }
- // Check for External Command / Program or Default Text
- if (!sKeywordFound) {
- wbo = 0;
- // Check for External Command / Program
- if (cmdLoc == offset - wbl) {
- // Read up to %, Operator or Separator
- while ((wbo < wbl) &&
- (wordBuffer[wbo] != '%') &&
- (wordBuffer[wbo] != '!') &&
- (!IsBOperator(wordBuffer[wbo])) &&
- (!IsBSeparator(wordBuffer[wbo]))) {
- wbo++;
- }
- // Reset External Command / Program Location
- cmdLoc = offset - (wbl - wbo);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- // CHOICE requires no further Regular Keyword Checking
- if (CompareCaseInsensitive(wordBuffer, "choice") == 0) {
- continueProcessing = false;
- }
- // Check for START (and its switches) - What follows is External Command \ Program
- if (CompareCaseInsensitive(wordBuffer, "start") == 0) {
- // Reset External Command / Program Location
- cmdLoc = offset;
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Reset External Command / Program Location if command switch detected
- if (lineBuffer[cmdLoc] == '/') {
- // Skip command switch
- while ((cmdLoc < lengthLine) &&
- (!isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- }
- }
- // Colorize External Command / Program
- if (!keywords2) {
- styler.ColourTo(startLine + offset - 1, SCE_BAT_COMMAND);
- } else if (keywords2.InList(wordBuffer)) {
- styler.ColourTo(startLine + offset - 1, SCE_BAT_COMMAND);
- } else {
- styler.ColourTo(startLine + offset - 1, SCE_BAT_DEFAULT);
- }
- // No need to Reset Offset
- // Check for Default Text
- } else {
- // Read up to %, Operator or Separator
- while ((wbo < wbl) &&
- (wordBuffer[wbo] != '%') &&
- (wordBuffer[wbo] != '!') &&
- (!IsBOperator(wordBuffer[wbo])) &&
- (!IsBSeparator(wordBuffer[wbo]))) {
- wbo++;
- }
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1 - (wbl - wbo), SCE_BAT_DEFAULT);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- }
- }
- // Check for Argument (%n), Environment Variable (%x...%) or Local Variable (%%a)
- } else if (wordBuffer[0] == '%') {
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1 - wbl, SCE_BAT_DEFAULT);
- wbo++;
- // Search to end of word for second % (can be a long path)
- while ((wbo < wbl) &&
- (wordBuffer[wbo] != '%') &&
- (!IsBOperator(wordBuffer[wbo])) &&
- (!IsBSeparator(wordBuffer[wbo]))) {
- wbo++;
- }
- // Check for Argument (%n) or (%*)
- if (((Is0To9(wordBuffer[1])) || (wordBuffer[1] == '*')) &&
- (wordBuffer[wbo] != '%')) {
- // Check for External Command / Program
- if (cmdLoc == offset - wbl) {
- cmdLoc = offset - (wbl - 2);
- }
- // Colorize Argument
- styler.ColourTo(startLine + offset - 1 - (wbl - 2), SCE_BAT_IDENTIFIER);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 2);
- // Check for Expanded Argument (%~...) / Variable (%%~...)
- } else if (((wbl > 1) && (wordBuffer[1] == '~')) ||
- ((wbl > 2) && (wordBuffer[1] == '%') && (wordBuffer[2] == '~'))) {
- // Check for External Command / Program
- if (cmdLoc == offset - wbl) {
- cmdLoc = offset - (wbl - wbo);
- }
- // Colorize Expanded Argument / Variable
- styler.ColourTo(startLine + offset - 1 - (wbl - wbo), SCE_BAT_IDENTIFIER);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- // Check for Environment Variable (%x...%)
- } else if ((wordBuffer[1] != '%') &&
- (wordBuffer[wbo] == '%')) {
- wbo++;
- // Check for External Command / Program
- if (cmdLoc == offset - wbl) {
- cmdLoc = offset - (wbl - wbo);
- }
- // Colorize Environment Variable
- styler.ColourTo(startLine + offset - 1 - (wbl - wbo), SCE_BAT_IDENTIFIER);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- // Check for Local Variable (%%a)
- } else if (
- (wbl > 2) &&
- (wordBuffer[1] == '%') &&
- (wordBuffer[2] != '%') &&
- (!IsBOperator(wordBuffer[2])) &&
- (!IsBSeparator(wordBuffer[2]))) {
- // Check for External Command / Program
- if (cmdLoc == offset - wbl) {
- cmdLoc = offset - (wbl - 3);
- }
- // Colorize Local Variable
- styler.ColourTo(startLine + offset - 1 - (wbl - 3), SCE_BAT_IDENTIFIER);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 3);
- }
- // Check for Environment Variable (!x...!)
- } else if (wordBuffer[0] == '!') {
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1 - wbl, SCE_BAT_DEFAULT);
- wbo++;
- // Search to end of word for second ! (can be a long path)
- while ((wbo < wbl) &&
- (wordBuffer[wbo] != '!') &&
- (!IsBOperator(wordBuffer[wbo])) &&
- (!IsBSeparator(wordBuffer[wbo]))) {
- wbo++;
- }
- if (wordBuffer[wbo] == '!') {
- wbo++;
- // Check for External Command / Program
- if (cmdLoc == offset - wbl) {
- cmdLoc = offset - (wbl - wbo);
- }
- // Colorize Environment Variable
- styler.ColourTo(startLine + offset - 1 - (wbl - wbo), SCE_BAT_IDENTIFIER);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- }
- // Check for Operator
- } else if (IsBOperator(wordBuffer[0])) {
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1 - wbl, SCE_BAT_DEFAULT);
- // Check for Comparison Operator
- if ((wordBuffer[0] == '=') && (wordBuffer[1] == '=')) {
- // Identify External Command / Program Location for IF
- cmdLoc = offset;
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Colorize Comparison Operator
- styler.ColourTo(startLine + offset - 1 - (wbl - 2), SCE_BAT_OPERATOR);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 2);
- // Check for Pipe Operator
- } else if (wordBuffer[0] == '|') {
- // Reset External Command / Program Location
- cmdLoc = offset - wbl + 1;
- // Skip next spaces
- while ((cmdLoc < lengthLine) &&
- (isspacechar(lineBuffer[cmdLoc]))) {
- cmdLoc++;
- }
- // Colorize Pipe Operator
- styler.ColourTo(startLine + offset - 1 - (wbl - 1), SCE_BAT_OPERATOR);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 1);
- // Check for Other Operator
- } else {
- // Check for > Operator
- if (wordBuffer[0] == '>') {
- // Turn Keyword and External Command / Program checking back on
- continueProcessing = true;
- }
- // Colorize Other Operator
- styler.ColourTo(startLine + offset - 1 - (wbl - 1), SCE_BAT_OPERATOR);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - 1);
- }
- // Check for Default Text
- } else {
- // Read up to %, Operator or Separator
- while ((wbo < wbl) &&
- (wordBuffer[wbo] != '%') &&
- (wordBuffer[wbo] != '!') &&
- (!IsBOperator(wordBuffer[wbo])) &&
- (!IsBSeparator(wordBuffer[wbo]))) {
- wbo++;
- }
- // Colorize Default Text
- styler.ColourTo(startLine + offset - 1 - (wbl - wbo), SCE_BAT_DEFAULT);
- // Reset Offset to re-process remainder of word
- offset -= (wbl - wbo);
- }
- // Skip next spaces - nothing happens if Offset was Reset
- while ((offset < lengthLine) && (isspacechar(lineBuffer[offset]))) {
- offset++;
- }
- }
- // Colorize Default Text for remainder of line - currently not lexed
- styler.ColourTo(endPos, SCE_BAT_DEFAULT);
-}
-
-static void ColouriseBatchDoc(
- unsigned int startPos,
- int length,
- int /*initStyle*/,
- WordList *keywordlists[],
- 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';
- ColouriseBatchLine(lineBuffer, linePos, startLine, i, keywordlists, styler);
- linePos = 0;
- startLine = i + 1;
- }
- }
- if (linePos > 0) { // Last line does not have ending characters
- lineBuffer[linePos] = '\0';
- ColouriseBatchLine(lineBuffer, linePos, startLine, startPos + length - 1,
- keywordlists, 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 ", 5)) {
- styler.ColourTo(endLine, SCE_DIFF_COMMAND);
- } else if (0 == strncmp(lineBuffer, "Index: ", 7)) { // For subversion's diff
- styler.ColourTo(endLine, SCE_DIFF_COMMAND);
- } else if (0 == strncmp(lineBuffer, "---", 3)) {
- // In a context diff, --- appears in both the header and the position markers
- if (lineBuffer[3] == ' ' && atoi(lineBuffer + 4) && !strchr(lineBuffer, '/'))
- styler.ColourTo(endLine, SCE_DIFF_POSITION);
- else if (lineBuffer[3] == '\r' || lineBuffer[3] == '\n')
- styler.ColourTo(endLine, SCE_DIFF_POSITION);
- else
- styler.ColourTo(endLine, SCE_DIFF_HEADER);
- } else if (0 == strncmp(lineBuffer, "+++ ", 4)) {
- // I don't know of any diff where "+++ " is a position marker, but for
- // consistency, do the same as with "--- " and "*** ".
- if (atoi(lineBuffer+4) && !strchr(lineBuffer, '/'))
- styler.ColourTo(endLine, SCE_DIFF_POSITION);
- else
- 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)) {
- // In a context diff, *** appears in both the header and the position markers.
- // Also ******** is a chunk header, but here it's treated as part of the
- // position marker since there is no separate style for a chunk header.
- if (lineBuffer[3] == ' ' && atoi(lineBuffer+4) && !strchr(lineBuffer, '/'))
- styler.ColourTo(endLine, SCE_DIFF_POSITION);
- else if (lineBuffer[3] == '*')
- styler.ColourTo(endLine, SCE_DIFF_POSITION);
- else
- 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] >= '0' && lineBuffer[0] <= '9') {
- 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_CHANGED);
- } 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 FoldDiffDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
- int curLine = styler.GetLine(startPos);
- int curLineStart = styler.LineStart(curLine);
- int prevLevel = curLine > 0 ? styler.LevelAt(curLine - 1) : SC_FOLDLEVELBASE;
- int nextLevel;
-
- do {
- int lineType = styler.StyleAt(curLineStart);
- if (lineType == SCE_DIFF_COMMAND)
- nextLevel = SC_FOLDLEVELBASE | SC_FOLDLEVELHEADERFLAG;
- else if (lineType == SCE_DIFF_HEADER)
- nextLevel = (SC_FOLDLEVELBASE + 1) | SC_FOLDLEVELHEADERFLAG;
- else if (lineType == SCE_DIFF_POSITION && styler[curLineStart] != '-')
- nextLevel = (SC_FOLDLEVELBASE + 2) | SC_FOLDLEVELHEADERFLAG;
- else if (prevLevel & SC_FOLDLEVELHEADERFLAG)
- nextLevel = (prevLevel & SC_FOLDLEVELNUMBERMASK) + 1;
- else
- nextLevel = prevLevel;
-
- if ((nextLevel & SC_FOLDLEVELHEADERFLAG) && (nextLevel == prevLevel))
- styler.SetLevel(curLine-1, prevLevel & ~SC_FOLDLEVELHEADERFLAG);
-
- styler.SetLevel(curLine, nextLevel);
- prevLevel = nextLevel;
-
- curLineStart = styler.LineStart(++curLine);
- } while (static_cast<int>(startPos) + length > curLineStart);
-}
-
-static void ColourisePoLine(
- char *lineBuffer,
- unsigned int lengthLine,
- unsigned int startLine,
- unsigned int endPos,
- Accessor &styler) {
-
- unsigned int i = 0;
- static unsigned int state = SCE_PO_DEFAULT;
- unsigned int state_start = SCE_PO_DEFAULT;
-
- while ((i < lengthLine) && isspacechar(lineBuffer[i])) // Skip initial spaces
- i++;
- if (i < lengthLine) {
- if (lineBuffer[i] == '#') {
- // check if the comment contains any flags ("#, ") and
- // then whether the flags contain "fuzzy"
- if (strstart(lineBuffer, "#, ") && strstr(lineBuffer, "fuzzy"))
- styler.ColourTo(endPos, SCE_PO_FUZZY);
- else
- styler.ColourTo(endPos, SCE_PO_COMMENT);
- } else {
- if (lineBuffer[0] == '"') {
- // line continuation, use previous style
- styler.ColourTo(endPos, state);
- return;
- // this implicitly also matches "msgid_plural"
- } else if (strstart(lineBuffer, "msgid")) {
- state_start = SCE_PO_MSGID;
- state = SCE_PO_MSGID_TEXT;
- } else if (strstart(lineBuffer, "msgstr")) {
- state_start = SCE_PO_MSGSTR;
- state = SCE_PO_MSGSTR_TEXT;
- } else if (strstart(lineBuffer, "msgctxt")) {
- state_start = SCE_PO_MSGCTXT;
- state = SCE_PO_MSGCTXT_TEXT;
- }
- if (state_start != SCE_PO_DEFAULT) {
- // find the next space
- while ((i < lengthLine) && ! isspacechar(lineBuffer[i]))
- i++;
- styler.ColourTo(startLine + i - 1, state_start);
- styler.ColourTo(startLine + i, SCE_PO_DEFAULT);
- styler.ColourTo(endPos, state);
- }
- }
- } else {
- styler.ColourTo(endPos, SCE_PO_DEFAULT);
- }
-}
-
-static void ColourisePoDoc(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';
- ColourisePoLine(lineBuffer, linePos, startLine, i, styler);
- linePos = 0;
- startLine = i + 1;
- }
- }
- if (linePos > 0) { // Last line does not have ending characters
- ColourisePoLine(lineBuffer, linePos, startLine, startPos + length - 1, styler);
- }
-}
-
-static inline bool isassignchar(unsigned char ch) {
- return (ch == '=') || (ch == ':');
-}
-
-static void ColourisePropsLine(
- char *lineBuffer,
- unsigned int lengthLine,
- unsigned int startLine,
- unsigned int endPos,
- Accessor &styler,
- bool allowInitialSpaces) {
-
- unsigned int i = 0;
- if (allowInitialSpaces) {
- while ((i < lengthLine) && isspacechar(lineBuffer[i])) // Skip initial spaces
- i++;
- } else {
- if (isspacechar(lineBuffer[i])) // don't allow initial spaces
- i = lengthLine;
- }
-
- 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 (isassignchar(lineBuffer[i++]))
- styler.ColourTo(startLine + i, SCE_PROPS_ASSIGNMENT);
- styler.ColourTo(endPos, SCE_PROPS_DEFAULT);
- } else {
- // Search for the '=' character
- while ((i < lengthLine) && !isassignchar(lineBuffer[i]))
- i++;
- if ((i < lengthLine) && isassignchar(lineBuffer[i])) {
- styler.ColourTo(startLine + i - 1, SCE_PROPS_KEY);
- styler.ColourTo(startLine + i, SCE_PROPS_ASSIGNMENT);
- 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;
-
- // property lexer.props.allow.initial.spaces
- // For properties files, set to 0 to style all lines that start with whitespace in the default style.
- // This is not suitable for SciTE .properties files which use indentation for flow control but
- // can be used for RFC2822 text where indentation is used for continuation lines.
- bool allowInitialSpaces = styler.GetPropertyInt("lexer.props.allow.initial.spaces", 1) != 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';
- ColourisePropsLine(lineBuffer, linePos, startLine, i, styler, allowInitialSpaces);
- linePos = 0;
- startLine = i + 1;
- }
- }
- if (linePos > 0) { // Last line does not have ending characters
- ColourisePropsLine(lineBuffer, linePos, startLine, startPos + length - 1, styler, allowInitialSpaces);
- }
-}
-
-// 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;
- int lev;
-
- 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 == SCE_PROPS_SECTION) {
- headerPoint = true;
- }
-
- if (atEOL) {
- lev = SC_FOLDLEVELBASE;
-
- if (lineCurrent > 0) {
- int levelPrevious = styler.LevelAt(lineCurrent - 1);
-
- if (levelPrevious & SC_FOLDLEVELHEADERFLAG) {
- lev = SC_FOLDLEVELBASE + 1;
- } else {
- lev = levelPrevious & SC_FOLDLEVELNUMBERMASK;
- }
- }
-
- 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++;
- }
-
- if (lineCurrent > 0) {
- int levelPrevious = styler.LevelAt(lineCurrent - 1);
- if (levelPrevious & SC_FOLDLEVELHEADERFLAG) {
- lev = SC_FOLDLEVELBASE + 1;
- } else {
- lev = levelPrevious & SC_FOLDLEVELNUMBERMASK;
- }
- } else {
- lev = SC_FOLDLEVELBASE;
- }
- int flagsNext = styler.LevelAt(lineCurrent);
- styler.SetLevel(lineCurrent, lev | (flagsNext & ~SC_FOLDLEVELNUMBERMASK));
-}
-
-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;
-
- // check for a tab character in column 0 indicating a command
- bool bCommand = false;
- if ((lengthLine > 0) && (lineBuffer[0] == '\t'))
- bCommand = true;
-
- // 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;
- }
-
- // skip identifier and target styling if this is a command line
- if (!bSpecial && !bCommand) {
- if (lineBuffer[i] == ':') {
- if (((i + 1) < lengthLine) && (lineBuffer[i + 1] == '=')) {
- // it's a ':=', so style as an identifier
- if (lastNonSpace >= 0)
- styler.ColourTo(startLine + lastNonSpace, SCE_MAKE_IDENTIFIER);
- styler.ColourTo(startLine + i - 1, SCE_MAKE_DEFAULT);
- styler.ColourTo(startLine + i + 1, SCE_MAKE_OPERATOR);
- } else {
- // 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 int RecogniseErrorListLine(const char *lineBuffer, unsigned int lengthLine, int &startValue) {
- if (lineBuffer[0] == '>') {
- // Command or return status
- return SCE_ERR_CMD;
- } else if (lineBuffer[0] == '<') {
- // Diff removal, but not interested. Trapped to avoid hitting CTAG cases.
- return SCE_ERR_DEFAULT;
- } else if (lineBuffer[0] == '!') {
- return SCE_ERR_DIFF_CHANGED;
- } else if (lineBuffer[0] == '+') {
- if (strstart(lineBuffer, "+++ ")) {
- return SCE_ERR_DIFF_MESSAGE;
- } else {
- return SCE_ERR_DIFF_ADDITION;
- }
- } else if (lineBuffer[0] == '-') {
- if (strstart(lineBuffer, "--- ")) {
- return SCE_ERR_DIFF_MESSAGE;
- } else {
- return SCE_ERR_DIFF_DELETION;
- }
- } else if (strstart(lineBuffer, "cf90-")) {
- // Absoft Pro Fortran 90/95 v8.2 error and/or warning message
- return SCE_ERR_ABSF;
- } else if (strstart(lineBuffer, "fortcom:")) {
- // Intel Fortran Compiler v8.0 error/warning message
- return SCE_ERR_IFORT;
- } else if (strstr(lineBuffer, "File \"") && strstr(lineBuffer, ", line ")) {
- return SCE_ERR_PYTHON;
- } else if (strstr(lineBuffer, " in ") && strstr(lineBuffer, " on line ")) {
- return 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
- return SCE_ERR_IFC;
- } else if (strstart(lineBuffer, "Error ")) {
- // Borland error message
- return SCE_ERR_BORLAND;
- } else if (strstart(lineBuffer, "Warning ")) {
- // Borland warning message
- return SCE_ERR_BORLAND;
- } else if (strstr(lineBuffer, "at line ") &&
- (strstr(lineBuffer, "at line ") < (lineBuffer + lengthLine)) &&
- strstr(lineBuffer, "file ") &&
- (strstr(lineBuffer, "file ") < (lineBuffer + lengthLine))) {
- // Lua 4 error message
- return 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
- return SCE_ERR_PERL;
- } else if ((memcmp(lineBuffer, " at ", 6) == 0) &&
- strstr(lineBuffer, ":line ")) {
- // A .NET traceback
- return SCE_ERR_NET;
- } else if (strstart(lineBuffer, "Line ") &&
- strstr(lineBuffer, ", file ")) {
- // Essential Lahey Fortran error message
- return SCE_ERR_ELF;
- } else if (strstart(lineBuffer, "line ") &&
- strstr(lineBuffer, " column ")) {
- // HTML tidy style: line 42 column 1
- return SCE_ERR_TIDY;
- } else if (strstart(lineBuffer, "\tat ") &&
- strstr(lineBuffer, "(") &&
- strstr(lineBuffer, ".java:")) {
- // Java stack back trace
- return SCE_ERR_JAVA_STACK;
- } else {
- // Look for one of the following formats:
- // GCC: <filename>:<line>:<message>
- // Microsoft: <filename>(<line>) :<message>
- // Common: <filename>(<line>): warning|error|note|remark|catastrophic|fatal
- // Common: <filename>(<line>) warning|error|note|remark|catastrophic|fatal
- // Microsoft: <filename>(<line>,<column>)<message>
- // CTags: \t<message>
- // Lua 5 traceback: \t<filename>:<line>:<message>
- // Lua 5.1: <exe>: <filename>:<line>:<message>
- bool initialTab = (lineBuffer[0] == '\t');
- bool initialColonPart = false;
- enum { stInitial,
- stGccStart, stGccDigit, stGcc,
- stMsStart, stMsDigit, stMsBracket, stMsVc, stMsDigitComma, stMsDotNet,
- stCtagsStart, stCtagsStartString, stCtagsStringDollar, stCtags,
- stUnrecognized
- } state = stInitial;
- for (unsigned int i = 0; i < lengthLine; i++) {
- char ch = lineBuffer[i];
- char chNext = ' ';
- if ((i + 1) < lengthLine)
- chNext = lineBuffer[i + 1];
- if (state == stInitial) {
- if (ch == ':') {
- // May be GCC, or might be Lua 5 (Lua traceback same but with tab prefix)
- if ((chNext != '\\') && (chNext != '/') && (chNext != ' ')) {
- // This check is not completely accurate as may be on
- // GTK+ with a file name that includes ':'.
- state = stGccStart;
- } else if (chNext == ' ') { // indicates a Lua 5.1 error message
- initialColonPart = true;
- }
- } else if ((ch == '(') && Is1To9(chNext) && (!initialTab)) {
- // May be Microsoft
- // Check against '0' often removes phone numbers
- state = stMsStart;
- } else if ((ch == '\t') && (!initialTab)) {
- // May be CTags
- state = stCtagsStart;
- }
- } else if (state == stGccStart) { // <filename>:
- state = Is1To9(ch) ? stGccDigit : stUnrecognized;
- } else if (state == stGccDigit) { // <filename>:<line>
- if (ch == ':') {
- state = stGcc; // :9.*: is GCC
- startValue = i + 1;
- break;
- } else if (!Is0To9(ch)) {
- state = stUnrecognized;
- }
- } else if (state == stMsStart) { // <filename>(
- state = Is0To9(ch) ? stMsDigit : stUnrecognized;
- } else if (state == stMsDigit) { // <filename>(<line>
- if (ch == ',') {
- state = stMsDigitComma;
- } else if (ch == ')') {
- state = stMsBracket;
- } else if ((ch != ' ') && !Is0To9(ch)) {
- state = stUnrecognized;
- }
- } else if (state == stMsBracket) { // <filename>(<line>)
- if ((ch == ' ') && (chNext == ':')) {
- state = stMsVc;
- } else if ((ch == ':' && chNext == ' ') || (ch == ' ')) {
- // Possibly Delphi.. don't test against chNext as it's one of the strings below.
- char word[512];
- unsigned int j, chPos;
- unsigned numstep;
- chPos = 0;
- if (ch == ' ')
- numstep = 1; // ch was ' ', handle as if it's a delphi errorline, only add 1 to i.
- else
- numstep = 2; // otherwise add 2.
- for (j = i + numstep; j < lengthLine && IsAlphabetic(lineBuffer[j]) && chPos < sizeof(word) - 1; j++)
- word[chPos++] = lineBuffer[j];
- word[chPos] = 0;
- if (!CompareCaseInsensitive(word, "error") || !CompareCaseInsensitive(word, "warning") ||
- !CompareCaseInsensitive(word, "fatal") || !CompareCaseInsensitive(word, "catastrophic") ||
- !CompareCaseInsensitive(word, "note") || !CompareCaseInsensitive(word, "remark")) {
- state = stMsVc;
- } else
- state = stUnrecognized;
- } else {
- state = stUnrecognized;
- }
- } else if (state == stMsDigitComma) { // <filename>(<line>,
- if (ch == ')') {
- state = stMsDotNet;
- break;
- } else if ((ch != ' ') && !Is0To9(ch)) {
- state = stUnrecognized;
- }
- } else if (state == stCtagsStart) {
- if ((lineBuffer[i - 1] == '\t') &&
- ((ch == '/' && lineBuffer[i + 1] == '^') || Is0To9(ch))) {
- state = stCtags;
- break;
- } else if ((ch == '/') && (lineBuffer[i + 1] == '^')) {
- state = stCtagsStartString;
- }
- } else if ((state == stCtagsStartString) && ((lineBuffer[i] == '$') && (lineBuffer[i + 1] == '/'))) {
- state = stCtagsStringDollar;
- break;
- }
- }
- if (state == stGcc) {
- return initialColonPart ? SCE_ERR_LUA : SCE_ERR_GCC;
- } else if ((state == stMsVc) || (state == stMsDotNet)) {
- return SCE_ERR_MS;
- } else if ((state == stCtagsStringDollar) || (state == stCtags)) {
- return SCE_ERR_CTAG;
- } else {
- return SCE_ERR_DEFAULT;
- }
- }
-}
-
-static void ColouriseErrorListLine(
- char *lineBuffer,
- unsigned int lengthLine,
- unsigned int endPos,
- Accessor &styler,
- bool valueSeparate) {
- int startValue = -1;
- int style = RecogniseErrorListLine(lineBuffer, lengthLine, startValue);
- if (valueSeparate && (startValue >= 0)) {
- styler.ColourTo(endPos - (lengthLine - startValue), style);
- styler.ColourTo(endPos, SCE_ERR_VALUE);
- } else {
- styler.ColourTo(endPos, style);
- }
-}
-
-static void ColouriseErrorListDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
- char lineBuffer[10000];
- styler.StartAt(startPos);
- styler.StartSegment(startPos);
- unsigned int linePos = 0;
-
- // property lexer.errorlist.value.separate
- // For lines in the output pane that are matches from Find in Files or GCC-style
- // diagnostics, style the path and line number separately from the rest of the
- // line with style 21 used for the rest of the line.
- // This allows matched text to be more easily distinguished from its location.
- bool valueSeparate = styler.GetPropertyInt("lexer.errorlist.value.separate", 0) != 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, valueSeparate);
- linePos = 0;
- }
- }
- if (linePos > 0) { // Last line does not have ending characters
- ColouriseErrorListLine(lineBuffer, linePos, startPos + length - 1, styler, valueSeparate);
- }
-}
-
-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[] = {
- "Internal Commands",
- "External Commands",
- 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", FoldDiffDoc, emptyWordListDesc);
-LexerModule lmPo(SCLEX_PO, ColourisePoDoc, "po", 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");
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 23:17:09 +0000