From de3cf8c89c9735f2299c9e9da86b2bdd16afbe1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20P=C3=B6nitz?= <poenitz@gmx.net>
Date: Fri, 20 Sep 2002 12:36:36 +0000
Subject: [PATCH] Martin's space patch. Add a std:: to getline.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5324 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/formulabase.C     |  5 ++++-
 src/mathed/math_factory.C    |  2 +-
 src/mathed/math_spaceinset.C | 10 ++++++++++
 src/mathed/math_spaceinset.h |  2 ++
 4 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/mathed/formulabase.C b/src/mathed/formulabase.C
index c2bab3f875..e233c693ed 100644
--- a/src/mathed/formulabase.C
+++ b/src/mathed/formulabase.C
@@ -391,6 +391,9 @@ Inset::RESULT InsetFormulaBase::localDispatch(FuncRequest const & cmd)
 			return lfunMouseMotion(cmd);
 		case LFUN_MOUSE_RELEASE:
 			return lfunMouseRelease(cmd);
+		case LFUN_MOUSE_DOUBLE:
+			//lyxerr << "Mouse double\n";
+			return localDispatch(FuncRequest(LFUN_WORDSEL));
 		default:
 			break;
 	}
@@ -591,8 +594,8 @@ Inset::RESULT InsetFormulaBase::localDispatch(FuncRequest const & cmd)
 	case LFUN_FRAK:         handleFont(bv, cmd.argument, "mathfrak"); break;
 	case LFUN_ITAL:         handleFont(bv, cmd.argument, "mathit"); break;
 	case LFUN_NOUN:         handleFont(bv, cmd.argument, "mathbb"); break;
-	case LFUN_DEFAULT:      handleFont(bv, cmd.argument, "textnormal"); break;
 	case LFUN_FREE:         handleFont(bv, cmd.argument, "textrm"); break;
+	case LFUN_DEFAULT:      handleFont(bv, cmd.argument, "textnormal"); break;
 
 	case LFUN_GREEK:
 		handleFont(bv, cmd.argument, "lyxgreek1");
diff --git a/src/mathed/math_factory.C b/src/mathed/math_factory.C
index 0795f1411b..ed156a2be4 100644
--- a/src/mathed/math_factory.C
+++ b/src/mathed/math_factory.C
@@ -94,7 +94,7 @@ void initSymbols()
 
 	std::ifstream fs(filename.c_str());
 	string line;
-	while (getline(fs, line)) {
+	while (std::getline(fs, line)) {
 		int charid     = 0;
 		int fallbackid = 0;
 		latexkeys tmp;
diff --git a/src/mathed/math_spaceinset.C b/src/mathed/math_spaceinset.C
index db2afe0d42..84a438855c 100644
--- a/src/mathed/math_spaceinset.C
+++ b/src/mathed/math_spaceinset.C
@@ -7,6 +7,7 @@
 #include "LColor.h"
 #include "frontends/Painter.h"
 #include "math_mathmlstream.h"
+#include "LaTeXFeatures.h"
 #include "debug.h"
 
 
@@ -85,6 +86,15 @@ void MathSpaceInset::incSpace()
 	space_ = (space_ + 1) % (nSpace - 2);
 }
 
+void MathSpaceInset::validate(LaTeXFeatures & features) const
+{
+	if (space_ >= 0 && space_< nSpace) {
+		if ((latex_mathspace[space_] == "negmedspace")
+		 || (latex_mathspace[space_] == "negthickspace"))
+			features.require("amsmath");
+	}
+}
+
 
 void MathSpaceInset::maplize(MapleStream & os) const
 {
diff --git a/src/mathed/math_spaceinset.h b/src/mathed/math_spaceinset.h
index cf6ccab02c..ab3011bbb0 100644
--- a/src/mathed/math_spaceinset.h
+++ b/src/mathed/math_spaceinset.h
@@ -31,6 +31,8 @@ public:
 	///
 	void normalize(NormalStream &) const;
 	///
+	void validate(LaTeXFeatures & features) const;
+	///
 	void maplize(MapleStream &) const;
 	///
 	void mathematicize(MathematicaStream &) const;