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a61b03ea88
Update with https://www.scintilla.org/scintilla521.zip https://www.scintilla.org/lexilla515.zip - fix setting to bring Scintilla::PositionCR from ScintillaStructures.h inline with Sci_Position.h Sci_PositionCR - add workaround to enable lexer for searchResult commented out SCI_SETILEXER call on searchResult to get one result which is correctly handled by the lexer, added comment about the current problem with property @MarkingsStruct which seems to disappear after call to SCI_SETILEXER or CreateLexer - corrected usage of ObjC lexer - removed unnecessary filter stuff - use own sections for scintilla and lexilla build targets and allow parallel builds - as libscilex is no longer existing, changed to libscintilla - adapt makefiles and cmake - use VS2019 - started simple changes for createlexer adaptations, nullpointercheck missing on return of lexer name from deprecated LexerNameFromID -> undefined behaviour - movement from id -> lexer name, mostly done via LexerNameFromID + switching off corresponding compiler warning - changed to SCI_SETILEXER from SCI_SETLEXER, SCI_SETLEXERLANGUAGE needs to be corrected, see Scintilla5Migration.html - just commented out: SCI_LOADLEXERLIBRARY Fix #10504, close #11419
77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
// Scintilla source code edit control
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/** @file StyleContext.cxx
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** Lexer infrastructure.
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**/
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// Copyright 1998-2004 by Neil Hodgson <neilh@scintilla.org>
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// This file is in the public domain.
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#include <cstdlib>
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#include <cassert>
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#include <string>
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#include <string_view>
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#include "ILexer.h"
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#include "LexAccessor.h"
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#include "Accessor.h"
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#include "StyleContext.h"
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#include "CharacterSet.h"
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using namespace Lexilla;
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bool StyleContext::MatchIgnoreCase(const char *s) {
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if (MakeLowerCase(ch) != static_cast<unsigned char>(*s))
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return false;
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s++;
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if (MakeLowerCase(chNext) != static_cast<unsigned char>(*s))
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return false;
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s++;
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for (int n = 2; *s; n++) {
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if (*s !=
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MakeLowerCase(styler.SafeGetCharAt(currentPos + n, 0)))
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return false;
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s++;
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}
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return true;
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}
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bool StyleContext::MatchIgnoreCase2(const char *s) {
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if (MakeLowerCase(ch) != MakeLowerCase(static_cast<unsigned char>(*s)))
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return false;
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s++;
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if (!*s)
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return true;
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if (MakeLowerCase(chNext) != MakeLowerCase(static_cast<unsigned char>(*s)))
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return false;
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s++;
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for (int n = 2; *s; n++) {
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if (MakeLowerCase(static_cast<unsigned char>(*s)) !=
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MakeLowerCase(static_cast<unsigned char>(styler.SafeGetCharAt(currentPos + n))))
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return false;
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s++;
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}
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return true;
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}
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static void getRange(Sci_PositionU start,
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Sci_PositionU end,
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LexAccessor &styler,
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char *s,
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Sci_PositionU len) {
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Sci_PositionU i = 0;
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while ((i < end - start + 1) && (i < len-1)) {
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s[i] = styler[start + i];
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i++;
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}
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s[i] = '\0';
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}
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void StyleContext::GetCurrent(char *s, Sci_PositionU len) {
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styler.GetRange(styler.GetStartSegment(), currentPos, s, len);
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}
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void StyleContext::GetCurrentLowered(char *s, Sci_PositionU len) {
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styler.GetRangeLowered(styler.GetStartSegment(), currentPos, s, len);
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}
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