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// Scintilla source code edit control
// @file LexAU3.cxx
// Lexer for AutoIt3 http://www.hiddensoft.com/autoit3
// by Jos van der Zande, jvdzande@yahoo.com
//
// Changes:
//
// Copyright for Scintilla: 1998-2001 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
// Scintilla source code edit control
#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 "StyleContext.h"
#include "KeyWords.h"
#include "Scintilla.h"
#include "SciLexer.h"
static inline bool IsTypeCharacter(const int ch)
{
return ch == '$';
}
static inline bool IsAWordChar(const int ch)
{
return (ch < 0x80) && (isalnum(ch) || ch == '.' || ch == '_' || ch == '-');
}
static inline bool IsAWordStart(const int ch)
{
return (ch < 0x80) && (isalnum(ch) || ch == '_' || ch == '@' || ch == '#' || ch == '{' || ch == '+' || ch == '!' || ch == '#' || ch == '^');
}
static void ColouriseAU3Doc(unsigned int startPos,
int length, int initStyle,
WordList *keywordlists[],
Accessor &styler) {
WordList &keywords = *keywordlists[0];
WordList &keywords2 = *keywordlists[1];
WordList &keywords3 = *keywordlists[2];
WordList &keywords4 = *keywordlists[3];
styler.StartAt(startPos);
StyleContext sc(startPos, length, initStyle, styler);
char si,sk;
si=0;
sk=0;
for (; sc.More(); sc.Forward()) {
char s[100];
sc.GetCurrentLowered(s, sizeof(s));
switch (sc.state)
{
case SCE_AU3_COMMENTBLOCK:
{
if (sc.ch == '#') {sc.SetState(SCE_AU3_DEFAULT);}
break;
}
case SCE_AU3_COMMENT:
{
if (sc.atLineEnd) {sc.SetState(SCE_AU3_DEFAULT);}
break;
}
case SCE_AU3_OPERATOR:
{
sc.SetState(SCE_AU3_DEFAULT);
break;
}
case SCE_AU3_KEYWORD:
{
if (!IsAWordChar(sc.ch))
{
if (!IsTypeCharacter(sc.ch))
{
if (strcmp(s, "#cs")==0 || strcmp(s, "#comments_start")==0)
{
sc.ChangeState(SCE_AU3_COMMENTBLOCK);
sc.SetState(SCE_AU3_COMMENTBLOCK);
}
else if (strcmp(s, "#ce")==0 || strcmp(s, "#comments_end")==0)
{
sc.ChangeState(SCE_AU3_COMMENTBLOCK);
sc.SetState(SCE_AU3_DEFAULT);
}
else if (keywords.InList(s)) {
sc.ChangeState(SCE_AU3_KEYWORD);
sc.SetState(SCE_AU3_DEFAULT);
//sc.SetState(SCE_AU3_KEYWORD);
}
else if (keywords2.InList(s)) {
sc.ChangeState(SCE_AU3_FUNCTION);
sc.SetState(SCE_AU3_DEFAULT);
//sc.SetState(SCE_AU3_FUNCTION);
}
else if (keywords3.InList(s)) {
sc.ChangeState(SCE_AU3_MACRO);
sc.SetState(SCE_AU3_DEFAULT);
}
else if (!IsAWordChar(sc.ch)) {
sc.ChangeState(SCE_AU3_DEFAULT);
sc.SetState(SCE_AU3_DEFAULT);
}
}
}
if (sc.atLineEnd) {sc.SetState(SCE_AU3_DEFAULT);}
break;
}
case SCE_AU3_NUMBER:
{
if (!IsAWordChar(sc.ch)) {sc.SetState(SCE_AU3_DEFAULT);}
break;
}
case SCE_AU3_VARIABLE:
{
if (!IsAWordChar(sc.ch)) {sc.SetState(SCE_AU3_DEFAULT);}
break;
}
case SCE_AU3_STRING:
{
sk = 0;
// check for " in and single qouted string
if (si == 1){
if (sc.ch == '\"'){sc.ForwardSetState(SCE_AU3_DEFAULT);}}
// check for ' in and double qouted string
if (si == 2){
if (sc.ch == '\''){sc.ForwardSetState(SCE_AU3_DEFAULT);}}
if (sc.atLineEnd) {sc.SetState(SCE_AU3_DEFAULT);}
// find Sendkeys in an STRING
if (sc.ch == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '+' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '!' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '^' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '#' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
break;
}
case SCE_AU3_SENT:
{
// Sent key string ended
if (sk == 1)
{
// set color to SENTKEY when valid sentkey .. else set to comment to show its wrong
if (keywords4.InList(s))
{
sc.ChangeState(SCE_AU3_SENT);
}
else
{
sc.ChangeState(SCE_AU3_STRING);
}
sc.SetState(SCE_AU3_STRING);
sk=0;
}
// check if next portion is again a sentkey
if (sc.atLineEnd) {sc.SetState(SCE_AU3_DEFAULT);}
if (sc.ch == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '+' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '!' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '^' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
if (sc.ch == '#' && sc.chNext == '{') {sc.SetState(SCE_AU3_SENT);}
// check to see if the string ended...
// check for " in and single qouted string
if (si == 1){
if (sc.ch == '\"'){sc.ForwardSetState(SCE_AU3_DEFAULT);}}
// check for ' in and double qouted string
if (si == 2){
if (sc.ch == '\''){sc.ForwardSetState(SCE_AU3_DEFAULT);}}
break;
}
} //switch (sc.state)
// Determine if a new state should be entered:
if (sc.state == SCE_AU3_SENT)
{
if (sc.ch == '}' && sc.chNext != '}')
{
sk = 1;
}
}
if (sc.state == SCE_AU3_DEFAULT)
{
if (sc.ch == ';') {sc.SetState(SCE_AU3_COMMENT);}
else if (sc.ch == '#') {sc.SetState(SCE_AU3_KEYWORD);}
else if (IsAWordStart(sc.ch)) {sc.SetState(SCE_AU3_KEYWORD);}
else if (sc.ch == '@') {sc.SetState(SCE_AU3_KEYWORD);}
else if (sc.ch == '\"') {
sc.SetState(SCE_AU3_STRING);
si = 1; }
else if (sc.ch == '\'') {
sc.SetState(SCE_AU3_STRING);
si = 2; }
else if (sc.ch == '$') {sc.SetState(SCE_AU3_VARIABLE);}
else if (IsADigit(sc.ch) || (sc.ch == '.' && IsADigit(sc.chNext))) {sc.SetState(SCE_AU3_NUMBER);}
//else if (IsAWordStart(sc.ch)) {sc.SetState(SCE_AU3_KEYWORD);}
else if (isoperator(static_cast<char>(sc.ch)) || (sc.ch == '\\')) {sc.SetState(SCE_AU3_OPERATOR);}
else if (sc.atLineEnd) {sc.SetState(SCE_AU3_DEFAULT);}
}
} //for (; sc.More(); sc.Forward())
sc.Complete();
}
//
static const char * const AU3WordLists[] = {
"#autoit keywords",
"#autoit functions",
"#autoit macros",
"#autoit Sent keys",
0
};
LexerModule lmAU3(SCLEX_AU3, ColouriseAU3Doc, "au3", NULL , AU3WordLists);
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