X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/64a3ee5fd2926c3e5341af2e4d62925fddb90c43..d1a6e2b7a103d761fbc15e0e9c1c20ab53a849d9:/contrib/src/stc/scintilla/include/KeyWords.h diff --git a/contrib/src/stc/scintilla/include/KeyWords.h b/contrib/src/stc/scintilla/include/KeyWords.h index 1b42ecdd93..df4e870c58 100644 --- a/contrib/src/stc/scintilla/include/KeyWords.h +++ b/contrib/src/stc/scintilla/include/KeyWords.h @@ -1,32 +1,66 @@ -// SciTE - Scintilla based Text Editor -// KeyWords.h - colourise for particular languages -// Copyright 1998-2000 by Neil Hodgson +// Scintilla source code edit control +/** @file KeyWords.h + ** Colourise for particular languages. + **/ +// Copyright 1998-2001 by Neil Hodgson // The License.txt file describes the conditions under which this software may be distributed. typedef void (*LexerFunction)(unsigned int startPos, int lengthDoc, int initStyle, - WordList *keywordlists[], StylingContext &styler); + WordList *keywordlists[], Accessor &styler); +/** + * A LexerModule is responsible for lexing and folding a particular language. + * The class maintains a list of LexerModules which can be searched to find a + * module appropriate to a particular language. + */ class LexerModule { - static LexerModule *base; - LexerModule *next; +protected: + const LexerModule *next; int language; - LexerFunction fn; + LexerFunction fnLexer; + LexerFunction fnFolder; + const char * const * wordListDescriptions; + + static const LexerModule *base; + static int nextLanguage; + public: - LexerModule(int language_, LexerFunction fn_); - static void Colourise(unsigned int startPos, int lengthDoc, int initStyle, - int language, WordList *keywordlists[], StylingContext &styler); + const char *languageName; + LexerModule(int language_, LexerFunction fnLexer_, + const char *languageName_=0, LexerFunction fnFolder_=0, + const char * const wordListDescriptions_[] = NULL); + int GetLanguage() const { return language; } + + // -1 is returned if no WordList information is available + int GetNumWordLists() const; + const char *GetWordListDescription(int index) const; + + virtual void Lex(unsigned int startPos, int lengthDoc, int initStyle, + WordList *keywordlists[], Accessor &styler) const; + virtual void Fold(unsigned int startPos, int lengthDoc, int initStyle, + WordList *keywordlists[], Accessor &styler) const; + static const LexerModule *Find(int language); + static const LexerModule *Find(const char *languageName); }; +/** + * Check if a character is a space. + * This is ASCII specific but is safe with chars >= 0x80. + */ +inline bool isspacechar(unsigned char ch) { + return (ch == ' ') || ((ch >= 0x09) && (ch <= 0x0d)); +} + inline bool iswordchar(char ch) { - return isalnum(ch) || ch == '.' || ch == '_'; + return isascii(ch) && (isalnum(ch) || ch == '.' || ch == '_'); } inline bool iswordstart(char ch) { - return isalnum(ch) || ch == '_'; + return isascii(ch) && (isalnum(ch) || ch == '_'); } inline bool isoperator(char ch) { - if (isalnum(ch)) + if (isascii(ch) && isalnum(ch)) return false; // '.' left out as it is used to make up numbers if (ch == '%' || ch == '^' || ch == '&' || ch == '*' || @@ -38,4 +72,3 @@ inline bool isoperator(char ch) { return true; return false; } -