From 65c6e5bed3996d5cefdfa6c325533edc0da1fcf0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lars=20Gullik=20Bj=C3=B8nnes?= <larsbj@gullik.org>
Date: Fri, 29 Jun 2001 06:40:08 +0000
Subject: [PATCH] variables.diff

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2157 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/ChangeLog   |  4 ++++
 src/Variables.C | 58 ++++++++++++++++++++++++-------------------------
 src/Variables.h | 24 ++++++++++----------
 3 files changed, 45 insertions(+), 41 deletions(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index e4a9f34bec..5cd39f00fa 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2001-06-29  John Levon  <moz@compsoc.man.ac.uk>
+
+	* Variables.[Ch]: fix indentation, rename set to isSet
+
 2001-06-29  Lars Gullik Bjønnes  <larsbj@birdstep.com>
 
 	* lyxfunc.C (Dispatch): fix typo
diff --git a/src/Variables.C b/src/Variables.C
index dd178f29d1..25e3c44539 100644
--- a/src/Variables.C
+++ b/src/Variables.C
@@ -30,40 +30,40 @@ void Variables::set(string const & var, string const & val)
 
 string const Variables::get(string const & var) const
 {
-  Vars::const_iterator cit = vars_.find(var);
-  if (cit != vars_.end()) 
-    return (*cit).second;
-  else 
-    return string();
+	Vars::const_iterator cit = vars_.find(var);
+	if (cit != vars_.end()) 
+		return (*cit).second;
+	else 
+		return string();
 }
 
 
-bool Variables::set(string const & var) const
+bool Variables::isSet(string const & var) const
 {
-   Vars::const_iterator cit = vars_.find(var);
-   return  (cit != vars_.end()); 
+	Vars::const_iterator cit = vars_.find(var);
+	return (cit != vars_.end()); 
 }
 
 
 string const Variables::expand(string const & s) const
 {
-  string str(s);
-  LRegex reg("\\$\\{\\(.*\\)\\}");
-
-  if (!reg.exact_match(str))
-    return str;
-
-  LRegex::MatchPair match;
-  string var;
-  
-  do {
-    match = reg.first_match(str);
-    var = str.substr(match.first,match.second);
-    // we correct the match to take ${} in account.
-    str.replace(match.first - 2, match.second + 3, get(var));
-  } while (reg.exact_match(str));
-
-  return str;
+	string str(s);
+	LRegex reg("\\$\\{\\(.*\\)\\}");
+
+	if (!reg.exact_match(str))
+		return str;
+
+	LRegex::MatchPair match;
+	string var;
+
+	do {
+		match = reg.first_match(str);
+		var = str.substr(match.first,match.second);
+		// we correct the match to take ${} in account.
+		str.replace(match.first - 2, match.second + 3, get(var));
+	} while (reg.exact_match(str));
+
+	return str;
 }
 
 #ifdef TEST
@@ -73,10 +73,10 @@ using std::endl;
 using std::cout;
 
 int main() {
-  Variables vars;
-  vars.set("x", "hello");
-  vars.set("y", "world");
-  cout << vars.expand("${x}") << endl;
+	Variables vars;
+	vars.set("x", "hello");
+	vars.set("y", "world");
+	cout << vars.expand("${x}") << endl;
 }
 
 #endif
diff --git a/src/Variables.h b/src/Variables.h
index 89b3884955..c7c092a5c0 100644
--- a/src/Variables.h
+++ b/src/Variables.h
@@ -23,19 +23,19 @@
 ///
 class Variables {
 public:
-  /// 
-  void set(string const &, string const &);
-  /// 
-  string const get(string const &) const;
-  ///
-  bool set(string const & var) const;
-  /// 
-  string const expand(string const &) const;
+	/// 
+	void set(string const &, string const &);
+	/// 
+	string const get(string const &) const;
+	///
+	bool isSet(string const & var) const;
+	/// 
+	string const expand(string const &) const;
 private:
-  ///
-  typedef std::map<string, string> Vars;
-  ///
-  Vars vars_;
+	///
+	typedef std::map<string, string> Vars;
+	///
+	Vars vars_;
 };
 
 #endif
-- 
2.39.2