Update tex2lyx test reference after 754cb3d1

[lyx.git] / src / tex2lyx / Parser.cpp

diff --git a/src/tex2lyx/Parser.cpp b/src/tex2lyx/Parser.cpp
index d0954cf5c1adb611cbfd9230d76b8cdf7f59736f..41ab92063c031a50b2a496d67dd75de963f039a6 100644 (file)
--- a/src/tex2lyx/Parser.cpp
+++ b/src/tex2lyx/Parser.cpp
@@ -12,7 +12,6 @@
 
 #include "Encoding.h"
 #include "Parser.h"
-#include "support/foreach.h"
 #include "support/lstrings.h"
 #include "support/textutils.h"
 
@@ -118,14 +117,9 @@ void debugToken(std::ostream & os, Token const & t, unsigned int flags)
 // Wrapper
 //
 
-bool iparserdocstream::setEncoding(std::string const & e)
+void iparserdocstream::setEncoding(std::string const & e)
 {
        is_ << lyx::setEncoding(e);
-       if (s_.empty())
-               return true;
-       cerr << "Setting encoding " << e << " too late. The encoding of `"
-            << to_utf8(s_) << "´ is wrong." << std::endl;
-       return false;
 }
 
 
@@ -159,10 +153,15 @@ iparserdocstream & iparserdocstream::get(char_type &c)
 //
 
 
-Parser::Parser(idocstream & is)
-       : lineno_(0), pos_(0), iss_(0), is_(is), encoding_iconv_("UTF-8"),
-         theCatcodesType_(NORMAL_CATCODES), curr_cat_(UNDECIDED_CATCODES)
+Parser::Parser(idocstream & is, std::string const & fixedenc)
+       : lineno_(0), pos_(0), iss_(0), is_(is),
+         encoding_iconv_(fixedenc.empty() ? "UTF-8" : fixedenc),
+         theCatcodesType_(NORMAL_CATCODES), curr_cat_(UNDECIDED_CATCODES),
+         fixed_enc_(!fixedenc.empty())
 {
+       if (fixed_enc_)
+               is_.setEncoding(fixedenc);
+       catInit();
 }
 
 
@@ -170,8 +169,11 @@ Parser::Parser(string const & s)
        : lineno_(0), pos_(0),
          iss_(new idocstringstream(from_utf8(s))), is_(*iss_),
          encoding_iconv_("UTF-8"),
-         theCatcodesType_(NORMAL_CATCODES), curr_cat_(UNDECIDED_CATCODES)
+         theCatcodesType_(NORMAL_CATCODES), curr_cat_(UNDECIDED_CATCODES),
+         // An idocstringstream can not change the encoding
+         fixed_enc_(true)
 {
+       catInit();
 }
 
 
@@ -266,7 +268,13 @@ bool Parser::setEncoding(std::string const & e)
 {
        //cerr << "setting encoding to " << e << std::endl;
        encoding_iconv_ = e;
-       return is_.setEncoding(e);
+       // If the encoding is fixed, we must not change the stream encoding
+       // (because the whole input uses that encoding, e.g. if it comes from
+       // the clipboard). We still need to track the original encoding in
+       // encoding_iconv_, so that the generated output is correct.
+       if (!fixed_enc_)
+               is_.setEncoding(e);
+       return true;
 }
 
 
@@ -312,11 +320,10 @@ Token const Parser::next_next_token()
                return dummy;
        // If tokenize_one() has not been called after the last get_token() we
        // need to tokenize two more tokens.
-       if (pos_ >= tokens_.size()) {
+       if (pos_ >= tokens_.size())
+               tokenize_one();
+       if (pos_ + 1 >= tokens_.size())
                tokenize_one();
-               if (pos_ + 1 >= tokens_.size())
-                       tokenize_one();
-       }
        return pos_ + 1 < tokens_.size() ? tokens_[pos_ + 1] : dummy;
 }
 
@@ -698,7 +705,7 @@ string Parser::verbatimOption()
                                putback();
                                res += '{' + verbatim_item() + '}';
                        } else
-                               res += t.cs();
+                               res += t.asInput();
                }
        }
        return res;