X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FEncoding.cpp;h=c6441f1dc05607d49ee8f780c7f0400ada17c3c6;hb=2417d9d911dbca181c48f45d1aad26d31c9aa815;hp=0e92862f4c6b3baae375588af9bb6eabf194c70e;hpb=80b94c6bf50dfb5c96ad1ca6003bac93d844e6ce;p=lyx.git

diff --git a/src/Encoding.cpp b/src/Encoding.cpp
index 0e92862f4c..c6441f1dc0 100644
--- a/src/Encoding.cpp
+++ b/src/Encoding.cpp
@@ -25,24 +25,22 @@
 
 #include <sstream>
 
-
-namespace lyx {
-
-using support::FileName;
-
 #ifndef CXX_GLOBAL_CSTD
 using std::strtol;
 #endif
-
 using std::endl;
 using std::string;
 
 
+namespace lyx {
+
+using support::FileName;
+
 Encodings encodings;
 
 namespace {
 
-char_type arabic_table[50][4] = {
+char_type arabic_table[172][4] = {
 	{0xfe80, 0xfe80, 0xfe80, 0xfe80}, // 0x0621 = hamza
 	{0xfe81, 0xfe82, 0xfe81, 0xfe82}, // 0x0622 = ligature madda on alef
 	{0xfe83, 0xfe84, 0xfe83, 0xfe84}, // 0x0623 = ligature hamza on alef
@@ -96,11 +94,134 @@ char_type arabic_table[50][4] = {
 	{0x0650, 0x0650, 0x0650, 0x0650}, // 0x0650 = kasra
 	{0x0651, 0x0651, 0x0651, 0x0651}, // 0x0651 = shadda
 	{0x0652, 0x0652, 0x0652, 0x0652}, // 0x0652 = sukun
+
+	{0, 0, 0, 0}, // 0x0653
+	{0, 0, 0, 0}, // 0x0654
+	{0, 0, 0, 0}, // 0x0655
+	{0, 0, 0, 0}, // 0x0656
+	{0, 0, 0, 0}, // 0x0657
+	{0, 0, 0, 0}, // 0x0658
+	{0, 0, 0, 0}, // 0x0659
+	{0, 0, 0, 0}, // 0x065a
+	{0, 0, 0, 0}, // 0x065b
+	{0, 0, 0, 0}, // 0x065c
+	{0, 0, 0, 0}, // 0x065d
+	{0, 0, 0, 0}, // 0x065e
+	{0, 0, 0, 0}, // 0x065f
+	{0, 0, 0, 0}, // 0x0660
+	{0, 0, 0, 0}, // 0x0661
+	{0, 0, 0, 0}, // 0x0662
+	{0, 0, 0, 0}, // 0x0663
+	{0, 0, 0, 0}, // 0x0664
+	{0, 0, 0, 0}, // 0x0665
+	{0, 0, 0, 0}, // 0x0666
+	{0, 0, 0, 0}, // 0x0667
+	{0, 0, 0, 0}, // 0x0668
+	{0, 0, 0, 0}, // 0x0669
+	{0, 0, 0, 0}, // 0x066a
+	{0, 0, 0, 0}, // 0x066b
+	{0, 0, 0, 0}, // 0x066c
+	{0, 0, 0, 0}, // 0x066d
+	{0, 0, 0, 0}, // 0x066e
+	{0, 0, 0, 0}, // 0x066f
+	{0, 0, 0, 0}, // 0x0670
+	{0, 0, 0, 0}, // 0x0671
+	{0, 0, 0, 0}, // 0x0672
+	{0, 0, 0, 0}, // 0x0673
+	{0, 0, 0, 0}, // 0x0674
+	{0, 0, 0, 0}, // 0x0675
+	{0, 0, 0, 0}, // 0x0676
+	{0, 0, 0, 0}, // 0x0677
+	{0, 0, 0, 0}, // 0x0678
+	{0, 0, 0, 0}, // 0x0679
+	{0, 0, 0, 0}, // 0x067a
+	{0, 0, 0, 0}, // 0x067b
+	{0, 0, 0, 0}, // 0x067c
+	{0, 0, 0, 0}, // 0x067d
+	{0xfb56, 0xfb57, 0xfb58, 0xfb59}, // 0x067e = peh 
+	{0, 0, 0, 0}, // 0x067f
+	{0, 0, 0, 0}, // 0x0680
+	{0, 0, 0, 0}, // 0x0681
+	{0, 0, 0, 0}, // 0x0682
+	{0, 0, 0, 0}, // 0x0683
+	{0, 0, 0, 0}, // 0x0684
+	{0, 0, 0, 0}, // 0x0685
+	{0xfb7a, 0xfb7b, 0xfb7c, 0xfb7d}, // 0x0686 = tcheh 
+	{0, 0, 0, 0}, // 0x0687
+	{0, 0, 0, 0}, // 0x0688
+	{0, 0, 0, 0}, // 0x0689
+	{0, 0, 0, 0}, // 0x068a
+	{0, 0, 0, 0}, // 0x068b
+	{0, 0, 0, 0}, // 0x068c
+	{0, 0, 0, 0}, // 0x068d
+	{0, 0, 0, 0}, // 0x068e
+	{0, 0, 0, 0}, // 0x068f
+	{0, 0, 0, 0}, // 0x0690
+	{0, 0, 0, 0}, // 0x0691
+	{0, 0, 0, 0}, // 0x0692
+	{0, 0, 0, 0}, // 0x0693
+	{0, 0, 0, 0}, // 0x0694
+	{0, 0, 0, 0}, // 0x0695
+	{0, 0, 0, 0}, // 0x0696
+	{0, 0, 0, 0}, // 0x0697
+	{0xfb8a, 0xfb8b, 0xfb8a, 0xfb8b}, // 0x0698 = jeh
+	{0, 0, 0, 0}, // 0x0699
+	{0, 0, 0, 0}, // 0x069a
+	{0, 0, 0, 0}, // 0x069b
+	{0, 0, 0, 0}, // 0x069c
+	{0, 0, 0, 0}, // 0x069d
+	{0, 0, 0, 0}, // 0x069e
+	{0, 0, 0, 0}, // 0x069f
+	{0, 0, 0, 0}, // 0x06a0
+	{0, 0, 0, 0}, // 0x06a1
+	{0, 0, 0, 0}, // 0x06a2
+	{0, 0, 0, 0}, // 0x06a3
+	{0, 0, 0, 0}, // 0x06a4
+	{0, 0, 0, 0}, // 0x06a5
+	{0, 0, 0, 0}, // 0x06a6
+	{0, 0, 0, 0}, // 0x06a7
+	{0, 0, 0, 0}, // 0x06a8
+	{0xfb8e, 0xfb8f, 0xfb90, 0xfb91}, // 0x06a9 = farsi kaf 
+	{0, 0, 0, 0}, // 0x06aa
+	{0, 0, 0, 0}, // 0x06ab
+	{0, 0, 0, 0}, // 0x06ac
+	{0, 0, 0, 0}, // 0x06ad
+	{0, 0, 0, 0}, // 0x06ae
+	{0xfb92, 0xfb93, 0xfb94, 0xfb95}, // 0x06af = gaf 
+	{0, 0, 0, 0}, // 0x06b0
+	{0, 0, 0, 0}, // 0x06b1
+	{0, 0, 0, 0}, // 0x06b2
+	{0, 0, 0, 0}, // 0x06b3
+	{0, 0, 0, 0}, // 0x06b4
+	{0, 0, 0, 0}, // 0x06b5
+	{0, 0, 0, 0}, // 0x06b6
+	{0, 0, 0, 0}, // 0x06b7
+	{0, 0, 0, 0}, // 0x06b8
+	{0, 0, 0, 0}, // 0x06b9
+	{0, 0, 0, 0}, // 0x06ba
+	{0, 0, 0, 0}, // 0x06bb
+	{0, 0, 0, 0}, // 0x06bc
+	{0, 0, 0, 0}, // 0x06bd
+	{0, 0, 0, 0}, // 0x06be
+	{0, 0, 0, 0}, // 0x06bf
+	{0, 0, 0, 0}, // 0x06c0
+	{0, 0, 0, 0}, // 0x06c1
+	{0, 0, 0, 0}, // 0x06c2
+	{0, 0, 0, 0}, // 0x06c3
+	{0, 0, 0, 0}, // 0x06c4
+	{0, 0, 0, 0}, // 0x06c5
+	{0, 0, 0, 0}, // 0x06c6
+	{0, 0, 0, 0}, // 0x06c7
+	{0, 0, 0, 0}, // 0x06c8
+	{0, 0, 0, 0}, // 0x06c9
+	{0, 0, 0, 0}, // 0x06ca
+	{0, 0, 0, 0}, // 0x06cb
+	{0xfbfc, 0xfbfd, 0xfbfe, 0xfbff} // 0x06cc = farsi yeh	
 };
 
 
 char_type const arabic_start = 0x0621;
-char_type const arabic_end = 0x0652;
+char_type const arabic_end = 0x06cc;
 
 
 /// Information about a single UCS4 character
@@ -131,7 +252,7 @@ char_type const max_ucs4 = 0x110000;
 
 
 Encoding::Encoding(string const & n, string const & l, string const & i,
-                   bool f, Encoding::Package p)
+		   bool f, Encoding::Package p)
 	: Name_(n), LatexName_(l), iconvName_(i), fixedwidth_(f), package_(p)
 {
 	if (n == "ascii") {
@@ -166,7 +287,7 @@ void Encoding::init() const
 					encodable_.insert(c);
 			}
 		}
-		} else {
+	} else {
 		// We do not know how many code points this encoding has, and
 		// they do not have a direct representation as a single byte,
 		// therefore we need to check all UCS4 code points.
@@ -193,8 +314,10 @@ void Encoding::init() const
 
 docstring const Encoding::latexChar(char_type c) const
 {
-	// validate() should have been called before
-	//BOOST_ASSERT(complete_);
+	// assure the used encoding is properly initialized
+	if (!complete_)
+		init();
+	BOOST_ASSERT(complete_);
 
 	if (c < start_encodable_)
 		return docstring(1, c);
@@ -239,10 +362,10 @@ bool Encodings::isComposeChar_hebrew(char_type c)
 bool Encodings::is_arabic_special(char_type c)
 {
 	return (c >= 0x0621 && c <= 0x0625) ||
-	        c == 0x0627 || c == 0x0629  ||
-	        c == 0x062f || c == 0x0648  ||
+		c == 0x0627 || c == 0x0629  ||
+		c == 0x062f || c == 0x0648  ||
 	       (c >= 0x0630 && c <= 0x0632) ||
-	        c == 0x0649;
+       	        c == 0x0649 || c == 0x0698;
 }
 
 
@@ -354,8 +477,8 @@ void Encodings::read(FileName const & encfile, FileName const & symbolsfile)
 				info.force = true;
 			else
 				lyxerr << "Ignoring unknown flag `" << flag
-				       << "' for symbol `0x" 
-				       << std::hex << symbol << std::dec 
+				       << "' for symbol `0x"
+				       << std::hex << symbol << std::dec
 				       << "'." << endl;
 		}
 
@@ -396,30 +519,34 @@ void Encodings::read(FileName const & encfile, FileName const & symbolsfile)
 			string const iconvname = lex.getString();
 			lex.next();
 			string const width = lex.getString();
-			bool fixedwidth;
+			bool fixedwidth = false;
 			if (width == "fixed")
 				fixedwidth = true;
 			else if (width == "variable")
 				fixedwidth = false;
-			else
+			else {
 				lex.printError("Encodings::read: "
-				               "Unknown width: `$$Token'");
+					       "Unknown width: `$$Token'");
+                        }
+                        
 			lex.next();
 			string const p = lex.getString();
-			Encoding::Package package;
+			Encoding::Package package = Encoding::none;
 			if (p == "none")
-				package = Encoding::none;
+                                package = Encoding::none;
 			else if (p == "inputenc")
 				package = Encoding::inputenc;
 			else if (p == "CJK")
 				package = Encoding::CJK;
-			else
+			else {
 				lex.printError("Encodings::read: "
-				               "Unknown package: `$$Token'");
+					       "Unknown package: `$$Token'");
+                        }
+                        
 			LYXERR(Debug::INFO) << "Reading encoding " << name << endl;
 			encodinglist[name] = Encoding(name, latexname,
-			                              iconvname, fixedwidth,
-			                              package);
+						      iconvname, fixedwidth,
+						      package);
 			if (lex.lex() != et_end)
 				lex.printError("Encodings::read: "
 					       "missing end");