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Don't use the \textgreek macro when the latex encoding (iso-8859-7) is

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already the right one. No need to mention it in status.15x, as it is part
of the sigma problem and there's already a note about it.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_5_X@25798 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Enrico Forestieri 2008-07-22 11:29:24 +00:00
parent c6de0ee194
commit 1ef56f38e2
1 changed files with 16 additions and 5 deletions
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21
src/Paragraph.cpp
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@ -648,7 +648,8 @@ int Paragraph::Pimpl::writeScriptChars(odocstream & os,
{
// We only arrive here when a proper language for character c has not
// been specified (i.e., it could not be translated in the current
// latex encoding) and it belongs to a known script.
// latex encoding) or its latex translation has been forced, and it
// belongs to a known script.
// Parameter ltx contains the latex translation of c as specified in
// the unicodesymbols file and is something like "\textXXX{<spec>}".
// The latex macro name "textXXX" specifies the script to which c
@ -659,8 +660,16 @@ int Paragraph::Pimpl::writeScriptChars(odocstream & os,
docstring::size_type const brace1 = ltx.find_first_of(from_ascii("{"));
docstring::size_type const brace2 = ltx.find_last_of(from_ascii("}"));
string script = to_ascii(ltx.substr(1, brace1 - 1));
int length = ltx.substr(0, brace2).length();
os << ltx.substr(0, brace2);
int pos = 0;
int length = brace2;
bool closing_brace = true;
if (script == "textgreek" && encoding.latexName() == "iso-8859-7") {
// Correct encoding is being used, so we can avoid \textgreek.
pos = brace1 + 1;
length -= pos;
closing_brace = false;
}
os << ltx.substr(pos, length);
while (i + 1 < size()) {
char_type const next = getChar(i + 1);
// Stop here if next character belongs to another script
@ -693,8 +702,10 @@ int Paragraph::Pimpl::writeScriptChars(odocstream & os,
length += len;
++i;
}
os << '}';
++length;
if (closing_brace) {
os << '}';
++length;
}
return length;
}