From 44da106995e3b3ca4068f584c16f59d8fced4e69 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Fri, 24 May 2013 00:04:54 +1000
Subject: Made methods const where they can be and are logically const as well.

---
 lexlib/Accessor.cxx   |  2 +-
 lexlib/Accessor.h     |  2 +-
 lexlib/LexAccessor.h  | 12 ++++++------
 lexlib/OptionSet.h    |  6 +++---
 lexlib/StyleContext.h |  2 +-
 5 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'lexlib')

diff --git a/lexlib/Accessor.cxx b/lexlib/Accessor.cxx
index 65609598f..f67737d4d 100644
--- a/lexlib/Accessor.cxx
+++ b/lexlib/Accessor.cxx
@@ -28,7 +28,7 @@ using namespace Scintilla;
 Accessor::Accessor(IDocument *pAccess_, PropSetSimple *pprops_) : LexAccessor(pAccess_), pprops(pprops_) {
 }
 
-int Accessor::GetPropertyInt(const char *key, int defaultValue) {
+int Accessor::GetPropertyInt(const char *key, int defaultValue) const {
 	return pprops->GetInt(key, defaultValue);
 }
 
diff --git a/lexlib/Accessor.h b/lexlib/Accessor.h
index 2f28c1acd..9789f2b4a 100644
--- a/lexlib/Accessor.h
+++ b/lexlib/Accessor.h
@@ -24,7 +24,7 @@ class Accessor : public LexAccessor {
 public:
 	PropSetSimple *pprops;
 	Accessor(IDocument *pAccess_, PropSetSimple *pprops_);
-	int GetPropertyInt(const char *, int defaultValue=0);
+	int GetPropertyInt(const char *, int defaultValue=0) const;
 	int IndentAmount(int line, int *flags, PFNIsCommentLeader pfnIsCommentLeader = 0);
 };
 
diff --git a/lexlib/LexAccessor.h b/lexlib/LexAccessor.h
index 59ae11346..4223f302d 100644
--- a/lexlib/LexAccessor.h
+++ b/lexlib/LexAccessor.h
@@ -90,7 +90,7 @@ public:
 		}
 		return buf[position - startPos];
 	}
-	bool IsLeadByte(char ch) {
+	bool IsLeadByte(char ch) const {
 		return pAccess->IsDBCSLeadByte(ch);
 	}
 	EncodingType Encoding() const {
@@ -104,13 +104,13 @@ public:
 		}
 		return true;
 	}
-	char StyleAt(int position) {
+	char StyleAt(int position) const {
 		return static_cast<char>(pAccess->StyleAt(position) & mask);
 	}
-	int GetLine(int position) {
+	int GetLine(int position) const {
 		return pAccess->LineFromPosition(position);
 	}
-	int LineStart(int line) {
+	int LineStart(int line) const {
 		return pAccess->LineStart(line);
 	}
 	int LineEnd(int line) {
@@ -126,7 +126,7 @@ public:
 				return startNext - 1;
 		}
 	}
-	int LevelAt(int line) {
+	int LevelAt(int line) const {
 		return pAccess->GetLevel(line);
 	}
 	int Length() const {
@@ -140,7 +140,7 @@ public:
 			validLen = 0;
 		}
 	}
-	int GetLineState(int line) {
+	int GetLineState(int line) const {
 		return pAccess->GetLineState(line);
 	}
 	int SetLineState(int line, int state) {
diff --git a/lexlib/OptionSet.h b/lexlib/OptionSet.h
index 873ac8b6c..2935a2089 100644
--- a/lexlib/OptionSet.h
+++ b/lexlib/OptionSet.h
@@ -40,7 +40,7 @@ class OptionSet {
 		Option(plcos ps_, std::string description_) :
 			opType(SC_TYPE_STRING), ps(ps_), description(description_) {
 		}
-		bool Set(T *base, const char *val) {
+		bool Set(T *base, const char *val) const {
 			switch (opType) {
 			case SC_TYPE_BOOLEAN: {
 					bool option = atoi(val) != 0;
@@ -94,7 +94,7 @@ public:
 		nameToDef[name] = Option(ps, description);
 		AppendName(name);
 	}
-	const char *PropertyNames() {
+	const char *PropertyNames() const {
 		return names.c_str();
 	}
 	int PropertyType(const char *name) {
@@ -130,7 +130,7 @@ public:
 		}
 	}
 
-	const char *DescribeWordListSets() {
+	const char *DescribeWordListSets() const {
 		return wordLists.c_str();
 	}
 };
diff --git a/lexlib/StyleContext.h b/lexlib/StyleContext.h
index c79d42e37..319f51088 100644
--- a/lexlib/StyleContext.h
+++ b/lexlib/StyleContext.h
@@ -188,7 +188,7 @@ public:
 		styler.ColourTo(currentPos - ((currentPos > lengthDocument) ? 2 : 1), state);
 		state = state_;
 	}
-	int LengthCurrent() {
+	int LengthCurrent() const {
 		return currentPos - styler.GetStartSegment();
 	}
 	int GetRelative(int n) {
-- 
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