diff options
Diffstat (limited to 'lexers/LexSorcus.cxx')
| -rw-r--r-- | lexers/LexSorcus.cxx | 136 |
1 files changed, 70 insertions, 66 deletions
diff --git a/lexers/LexSorcus.cxx b/lexers/LexSorcus.cxx index 1d8ba277a..8e7fb991b 100644 --- a/lexers/LexSorcus.cxx +++ b/lexers/LexSorcus.cxx @@ -9,18 +9,22 @@ #include <stdlib.h> #include <string.h> -#include <ctype.h> #include <stdio.h> #include <stdarg.h> +#include <assert.h> +#include <ctype.h> -#include "Platform.h" +#include "ILexer.h" +#include "Scintilla.h" +#include "SciLexer.h" -#include "PropSet.h" +#include "PropSetSimple.h" +#include "WordList.h" +#include "LexAccessor.h" #include "Accessor.h" #include "StyleContext.h" -#include "KeyWords.h" -#include "Scintilla.h" -#include "SciLexer.h" +#include "CharacterSet.h" +#include "LexerModule.h" #ifdef SCI_NAMESPACE using namespace Scintilla; @@ -29,7 +33,7 @@ using namespace Scintilla; //each character a..z and A..Z + '_' can be part of a keyword //additionally numbers that follow 'M' can be contained in a keyword -static inline bool IsSWordStart(const int ch, const int prev_ch) +static inline bool IsSWordStart(const int ch, const int prev_ch) { if (isalpha(ch) || (ch == '_') || ((isdigit(ch)) && (prev_ch == 'M'))) return true; @@ -39,7 +43,7 @@ static inline bool IsSWordStart(const int ch, const int prev_ch) //only digits that are not preceded by 'M' count as a number -static inline bool IsSorcusNumber(const int ch, const int prev_ch) +static inline bool IsSorcusNumber(const int ch, const int prev_ch) { if ((isdigit(ch)) && (prev_ch != 'M')) return true; @@ -49,46 +53,46 @@ static inline bool IsSorcusNumber(const int ch, const int prev_ch) //only = is a valid operator -static inline bool IsSorcusOperator(const int ch) +static inline bool IsSorcusOperator(const int ch) { if (ch == '=') return true; - + return false; } static void ColouriseSorcusDoc(unsigned int startPos, int length, int initStyle, WordList *keywordlists[], - Accessor &styler) + Accessor &styler) { - + WordList &Command = *keywordlists[0]; WordList &Parameter = *keywordlists[1]; WordList &Constant = *keywordlists[2]; - + // Do not leak onto next line - if (initStyle == SCE_SORCUS_STRINGEOL) + if (initStyle == SCE_SORCUS_STRINGEOL) initStyle = SCE_SORCUS_DEFAULT; - + StyleContext sc(startPos, length, initStyle, styler); - + for (; sc.More(); sc.Forward()) { - + // Prevent SCE_SORCUS_STRINGEOL from leaking back to previous line if (sc.atLineStart && (sc.state == SCE_SORCUS_STRING)) { - sc.SetState(SCE_SORCUS_STRING); - } - + sc.SetState(SCE_SORCUS_STRING); + } + // Determine if the current state should terminate. if (sc.state == SCE_SORCUS_OPERATOR) { - if (!IsSorcusOperator(sc.ch)) + if (!IsSorcusOperator(sc.ch)) { sc.SetState(SCE_SORCUS_DEFAULT); } - } + } else if(sc.state == SCE_SORCUS_NUMBER) { if(!IsSorcusNumber(sc.ch, sc.chPrev)) @@ -101,25 +105,25 @@ static void ColouriseSorcusDoc(unsigned int startPos, int length, int initStyle, if (!IsSWordStart(sc.ch, sc.chPrev)) { char s[100]; - + sc.GetCurrent(s, sizeof(s)); - + if (Command.InList(s)) - { - sc.ChangeState(SCE_SORCUS_COMMAND); + { + sc.ChangeState(SCE_SORCUS_COMMAND); } else if (Parameter.InList(s)) - { + { sc.ChangeState(SCE_SORCUS_PARAMETER); } else if (Constant.InList(s)) - { + { sc.ChangeState(SCE_SORCUS_CONSTANT); } - + sc.SetState(SCE_SORCUS_DEFAULT); } - } + } else if (sc.state == SCE_SORCUS_COMMENTLINE ) { if (sc.atLineEnd) @@ -133,24 +137,24 @@ static void ColouriseSorcusDoc(unsigned int startPos, int length, int initStyle, { sc.ForwardSetState(SCE_SORCUS_DEFAULT); } - else if (sc.atLineEnd) + else if (sc.atLineEnd) { sc.ChangeState(SCE_SORCUS_STRINGEOL); sc.ForwardSetState(SCE_SORCUS_DEFAULT); } } - + // Determine if a new state should be entered. if (sc.state == SCE_SORCUS_DEFAULT) { if ((sc.ch == ';') || (sc.ch == '\'')) { sc.SetState(SCE_SORCUS_COMMENTLINE); - } + } else if (IsSWordStart(sc.ch, sc.chPrev)) { sc.SetState(SCE_SORCUS_IDENTIFIER); - } + } else if (sc.ch == '\"') { sc.SetState(SCE_SORCUS_STRING); @@ -164,42 +168,42 @@ static void ColouriseSorcusDoc(unsigned int startPos, int length, int initStyle, sc.SetState(SCE_SORCUS_NUMBER); } } - + } sc.Complete(); } static const char* const SorcusWordListDesc[] = {"Command","Parameter", "Constant", 0}; - + LexerModule lmSorc(SCLEX_SORCUS, ColouriseSorcusDoc, "sorcins", 0, SorcusWordListDesc); - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |