From eefb45d1db944ef9ebeb1e30e3281dbe4d7e5218 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Wed, 8 May 2013 18:50:12 +1000
Subject: Hide implementation of WordList.

---
 lexlib/WordList.cxx | 21 +++++++++++++++++++++
 lexlib/WordList.h   | 12 ++++++------
 2 files changed, 27 insertions(+), 6 deletions(-)

(limited to 'lexlib')

diff --git a/lexlib/WordList.cxx b/lexlib/WordList.cxx
index 07ca015e3..049bf6ec0 100644
--- a/lexlib/WordList.cxx
+++ b/lexlib/WordList.cxx
@@ -64,6 +64,18 @@ static char **ArrayFromWordList(char *wordlist, int *len, bool onlyLineEnds = fa
 	return keywords;
 }
 
+WordList::WordList(bool onlyLineEnds_) :
+	words(0), list(0), len(0), onlyLineEnds(onlyLineEnds_) {
+}
+
+WordList::~WordList() { 
+	Clear();
+}
+
+WordList::operator bool() const {
+	return len ? true : false;
+}
+
 bool WordList::operator!=(const WordList &other) const {
 	if (len != other.len)
 		return true;
@@ -74,6 +86,10 @@ bool WordList::operator!=(const WordList &other) const {
 	return false;
 }
 
+int WordList::Length() const {
+	return len;
+}
+
 void WordList::Clear() {
 	if (words) {
 		delete []list;
@@ -213,3 +229,8 @@ bool WordList::InListAbbreviated(const char *s, const char marker) const {
 	}
 	return false;
 }
+
+const char *WordList::WordAt(int n) const {
+	return words[n];
+}
+
diff --git a/lexlib/WordList.h b/lexlib/WordList.h
index ea5be1d55..9c8285ece 100644
--- a/lexlib/WordList.h
+++ b/lexlib/WordList.h
@@ -15,23 +15,23 @@ namespace Scintilla {
 /**
  */
 class WordList {
-public:
 	// Each word contains at least one character - a empty word acts as sentinel at the end.
 	char **words;
 	char *list;
 	int len;
 	bool onlyLineEnds;	///< Delimited by any white space or only line ends
 	int starts[256];
-	WordList(bool onlyLineEnds_ = false) :
-		words(0), list(0), len(0), onlyLineEnds(onlyLineEnds_)
-		{}
-	~WordList() { Clear(); }
-	operator bool() const { return len ? true : false; }
+public:
+	WordList(bool onlyLineEnds_ = false);
+	~WordList();
+	operator bool() const;
 	bool operator!=(const WordList &other) const;
+	int Length() const;
 	void Clear();
 	void Set(const char *s);
 	bool InList(const char *s) const;
 	bool InListAbbreviated(const char *s, const char marker) const;
+	const char *WordAt(int n) const;
 };
 
 #ifdef SCI_NAMESPACE
-- 
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