From: Dekel Tsur <dekelts@tau.ac.il>
Date: Mon, 14 Oct 2002 20:19:32 +0000 (+0000)
Subject: iffont
X-Git-Tag: 1.6.10~18187
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=6bc60cc596b6ccd92ac7743289e8f877bb6a82ff;p=features.git

iffont


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5398 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/mathed/ChangeLog b/src/mathed/ChangeLog
index 4a5066ccac..aa6cd637e4 100644
--- a/src/mathed/ChangeLog
+++ b/src/mathed/ChangeLog
@@ -1,3 +1,6 @@
+2002-10-14  Dekel Tsur  <dekelts@tau.ac.il>
+
+	* math_factory.C (initSymbols): iffont.
 
 2002-10-14  André Pönitz <poenitz@gmx.net>
 
diff --git a/src/mathed/math_factory.C b/src/mathed/math_factory.C
index ed156a2be4..b20512e2fc 100644
--- a/src/mathed/math_factory.C
+++ b/src/mathed/math_factory.C
@@ -94,13 +94,27 @@ void initSymbols()
 
 	std::ifstream fs(filename.c_str());
 	string line;
+	bool skip = false;
 	while (std::getline(fs, line)) {
 		int charid     = 0;
 		int fallbackid = 0;
-		latexkeys tmp;
 		if (line.size() > 0 && line[0] == '#')
 			continue;
 
+		// special case of \iffont / \fi
+		if (line.size() >= 7 && line.substr(0, 6) == "iffont") {
+			istringstream is(line);
+			string tmp;
+			is >> tmp;
+			is >> tmp;
+			skip = !math_font_available(tmp);
+			continue;
+		} else if (line.size() >= 3 && line.substr(0, 3) == "end") {
+			skip = false;
+			continue;
+		} else if (skip)
+			continue;
+
 		// special case of pre-defined macros
 		if (line.size() > 8 && line.substr(0, 5) == "\\def\\") {
 			//lyxerr << "defining: '" << line << "'\n";
@@ -110,6 +124,7 @@ void initSymbols()
 		}
 
 		istringstream is(line);
+		latexkeys tmp;
 		is >> tmp.name >> tmp.inset;
 		if (isFontName(tmp.inset)) 
 			is >> charid >> fallbackid >> tmp.extra >> tmp.xmlname;