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Diffstat (limited to 'src/LexConf.cxx')
| -rw-r--r-- | src/LexConf.cxx | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/LexConf.cxx b/src/LexConf.cxx deleted file mode 100644 index 7b066af7b..000000000 --- a/src/LexConf.cxx +++ /dev/null @@ -1,188 +0,0 @@ -// Scintilla source code edit control -/** @file LexConf.cxx - ** Lexer for Apache Configuration Files. - ** - ** First working version contributed by Ahmad Zawawi <zeus_go64@hotmail.com> on October 28, 2000. - ** i created this lexer because i needed something pretty when dealing - ** when Apache Configuration files... - **/ -// 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 "PropSet.h" -#include "Accessor.h" -#include "KeyWords.h" -#include "Scintilla.h" -#include "SciLexer.h" - -#ifdef SCI_NAMESPACE -using namespace Scintilla; -#endif - -static void ColouriseConfDoc(unsigned int startPos, int length, int, WordList *keywordLists[], Accessor &styler) -{ - int state = SCE_CONF_DEFAULT; - char chNext = styler[startPos]; - int lengthDoc = startPos + length; - // create a buffer large enough to take the largest chunk... - char *buffer = new char[length]; - int bufferCount = 0; - - // this assumes that we have 2 keyword list in conf.properties - WordList &directives = *keywordLists[0]; - WordList ¶ms = *keywordLists[1]; - - // go through all provided text segment - // using the hand-written state machine shown below - styler.StartAt(startPos); - styler.StartSegment(startPos); - 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_CONF_DEFAULT: - if( ch == '\n' || ch == '\r' || ch == '\t' || ch == ' ') { - // whitespace is simply ignored here... - styler.ColourTo(i,SCE_CONF_DEFAULT); - break; - } else if( ch == '#' ) { - // signals the start of a comment... - state = SCE_CONF_COMMENT; - styler.ColourTo(i,SCE_CONF_COMMENT); - } else if( ch == '.' /*|| ch == '/'*/) { - // signals the start of a file... - state = SCE_CONF_EXTENSION; - styler.ColourTo(i,SCE_CONF_EXTENSION); - } else if( ch == '"') { - state = SCE_CONF_STRING; - styler.ColourTo(i,SCE_CONF_STRING); - } else if( isascii(ch) && ispunct(ch) ) { - // signals an operator... - // no state jump necessary for this - // simple case... - styler.ColourTo(i,SCE_CONF_OPERATOR); - } else if( isascii(ch) && isalpha(ch) ) { - // signals the start of an identifier - bufferCount = 0; - buffer[bufferCount++] = static_cast<char>(tolower(ch)); - state = SCE_CONF_IDENTIFIER; - } else if( isascii(ch) && isdigit(ch) ) { - // signals the start of a number - bufferCount = 0; - buffer[bufferCount++] = ch; - //styler.ColourTo(i,SCE_CONF_NUMBER); - state = SCE_CONF_NUMBER; - } else { - // style it the default style.. - styler.ColourTo(i,SCE_CONF_DEFAULT); - } - break; - - case SCE_CONF_COMMENT: - // if we find a newline here, - // we simply go to default state - // else continue to work on it... - if( ch == '\n' || ch == '\r' ) { - state = SCE_CONF_DEFAULT; - } else { - styler.ColourTo(i,SCE_CONF_COMMENT); - } - break; - - case SCE_CONF_EXTENSION: - // if we find a non-alphanumeric char, - // we simply go to default state - // else we're still dealing with an extension... - if( (isascii(ch) && isalnum(ch)) || (ch == '_') || - (ch == '-') || (ch == '$') || - (ch == '/') || (ch == '.') || (ch == '*') ) - { - styler.ColourTo(i,SCE_CONF_EXTENSION); - } else { - state = SCE_CONF_DEFAULT; - chNext = styler[i--]; - } - break; - - case SCE_CONF_STRING: - // if we find the end of a string char, we simply go to default state - // else we're still dealing with an string... - if( (ch == '"' && styler.SafeGetCharAt(i-1)!='\\') || (ch == '\n') || (ch == '\r') ) { - state = SCE_CONF_DEFAULT; - } - styler.ColourTo(i,SCE_CONF_STRING); - break; - - case SCE_CONF_IDENTIFIER: - // stay in CONF_IDENTIFIER state until we find a non-alphanumeric - if( (isascii(ch) && isalnum(ch)) || (ch == '_') || (ch == '-') || (ch == '/') || (ch == '$') || (ch == '.') || (ch == '*')) { - buffer[bufferCount++] = static_cast<char>(tolower(ch)); - } else { - state = SCE_CONF_DEFAULT; - buffer[bufferCount] = '\0'; - - // check if the buffer contains a keyword, and highlight it if it is a keyword... - if(directives.InList(buffer)) { - styler.ColourTo(i-1,SCE_CONF_DIRECTIVE ); - } else if(params.InList(buffer)) { - styler.ColourTo(i-1,SCE_CONF_PARAMETER ); - } else if(strchr(buffer,'/') || strchr(buffer,'.')) { - styler.ColourTo(i-1,SCE_CONF_EXTENSION); - } else { - styler.ColourTo(i-1,SCE_CONF_DEFAULT); - } - - // push back the faulty character - chNext = styler[i--]; - - } - break; - - case SCE_CONF_NUMBER: - // stay in CONF_NUMBER state until we find a non-numeric - if( (isascii(ch) && isdigit(ch)) || ch == '.') { - buffer[bufferCount++] = ch; - } else { - state = SCE_CONF_DEFAULT; - buffer[bufferCount] = '\0'; - - // Colourize here... - if( strchr(buffer,'.') ) { - // it is an IP address... - styler.ColourTo(i-1,SCE_CONF_IP); - } else { - // normal number - styler.ColourTo(i-1,SCE_CONF_NUMBER); - } - - // push back a character - chNext = styler[i--]; - } - break; - - } - } - delete []buffer; -} - -static const char * const confWordListDesc[] = { - "Directives", - "Parameters", - 0 -}; - -LexerModule lmConf(SCLEX_CONF, ColouriseConfDoc, "conf", 0, confWordListDesc); |