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tex2lyx: update quote handling

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* Consider new quote styles
* Consider changed quote styles
* Try to be a bit smarter with ambiguous quotation marks
This commit is contained in:
Juergen Spitzmueller 2018-03-11 18:04:23 +01:00
parent e5e6e16274
commit 8184f08f4a
7 changed files with 172 additions and 85 deletions
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108
src/tex2lyx/Preamble.cpp
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@ -88,35 +88,51 @@ const char * const known_coded_languages[] = {"french", "afrikaans", "albanian",
"vietnamese", "welsh",
0};
/// languages with british quotes (.lyx names)
const char * const known_british_quotes_languages[] = {"british", "welsh", 0};
/// languages with cjk quotes (.lyx names)
const char * const known_cjk_quotes_languages[] = {"chinese-traditional",
"japanese", "japanese-cjk", 0};
/// languages with cjk-angle quotes (.lyx names)
const char * const known_cjkangle_quotes_languages[] = {"korean", 0};
/// languages with danish quotes (.lyx names)
const char * const known_danish_quotes_languages[] = {"danish", 0};
/// languages with english quotes (.lyx names)
const char * const known_english_quotes_languages[] = {"american", "australian",
"bahasa", "bahasam", "brazilian", "canadian", "chinese-simplified", "english",
"esperanto", "hebrew", "irish", "korean", "newzealand", "portuguese", "scottish",
"thai", 0};
"esperanto", "farsi", "interlingua", "irish", "newzealand", "scottish",
"thai", "turkish", "vietnamese", 0};
/// languages with french quotes (.lyx names)
const char * const known_french_quotes_languages[] = {"albanian",
"arabic_arabi", "arabic_arabtex", "asturian", "basque", "canadien", "catalan",
"french", "friulan", "galician", "greek", "italian", "norsk", "nynorsk",
"piedmontese", "polutonikogreek", "russian", "spanish", "spanish-mexico",
"turkish", "turkmen", "ukrainian", "vietnamese", 0};
const char * const known_french_quotes_languages[] = {"ancientgreek",
"arabic_arabi", "arabic_arabtex", "asturian", "belarusian", "breton",
"canadien", "catalan", "french", "friulan", "galician", "italian", "occitan",
"piedmontese", "portuguese", "spanish", "spanish-mexico", 0};
/// languages with german quotes (.lyx names)
const char * const known_german_quotes_languages[] = {"austrian", "bulgarian",
"czech", "german", "georgian", "icelandic", "lithuanian", "lowersorbian", "macedonian",
"naustrian", "ngerman", "romansh", "serbian", "serbian-latin", "slovak", "slovene",
"czech", "estonian", "georgian", "german", "icelandic", "latvian", "lithuanian",
"lowersorbian", "macedonian", "naustrian", "ngerman", "romansh", "slovak", "slovene",
"uppersorbian", 0};
/// languages with polish quotes (.lyx names)
const char * const known_polish_quotes_languages[] = {"afrikaans", "bosnian", "croatian",
"dutch", "estonian", "magyar", "polish", "romanian", 0};
"dutch", "magyar", "polish", "romanian", "serbian", "serbian-latin", 0};
/// languages with russian quotes (.lyx names)
const char * const known_russian_quotes_languages[] = {"russian", "ukrainian", 0};
/// languages with swedish quotes (.lyx names)
const char * const known_swedish_quotes_languages[] = {"finnish",
"swedish", 0};
const char * const known_swedish_quotes_languages[] = {"finnish", "swedish", 0};
/// languages with swiss quotes (.lyx names)
const char * const known_swiss_quotes_languages[] = {"albanian",
"armenian", "basque", "german-ch", "german-ch-old",
"norsk", "nynorsk", "turkmen", "ukrainian", "vietnamese", 0};
/// known language packages from the times before babel
const char * const known_old_language_packages[] = {"french", "frenchle",
@ -1214,33 +1230,6 @@ void Preamble::handle_if(Parser & p, bool in_lyx_preamble)
bool Preamble::writeLyXHeader(ostream & os, bool subdoc, string const & outfiledir)
{
// set the quote language
// LyX only knows the following quotes languages:
// english, swedish, german, polish, french and danish
// (quotes for "japanese" and "chinese-traditional" are missing because
// they wouldn't be useful: https://www.lyx.org/trac/ticket/6383)
// conversion list taken from
// https://en.wikipedia.org/wiki/Quotation_mark,_non-English_usage
// (quotes for kazakh and interlingua are unknown)
// danish
if (is_known(h_language, known_danish_quotes_languages))
h_quotes_style = "danish";
// french
else if (is_known(h_language, known_french_quotes_languages))
h_quotes_style = "french";
// german
else if (is_known(h_language, known_german_quotes_languages))
h_quotes_style = "german";
// polish
else if (is_known(h_language, known_polish_quotes_languages))
h_quotes_style = "polish";
// swedish
else if (is_known(h_language, known_swedish_quotes_languages))
h_quotes_style = "swedish";
//english
else if (is_known(h_language, known_english_quotes_languages))
h_quotes_style = "english";
if (contains(h_float_placement, "H"))
registerAutomaticallyLoadedPackage("float");
if (h_spacing != "single" && h_spacing != "default")
@ -2264,6 +2253,47 @@ void Preamble::parse(Parser & p, string const & forceclass,
h_options += ',' + lyx2babel(default_language);
}
}
// Finally, set the quote style.
// LyX knows the following quotes styles:
// british, cjk, cjkangle, danish, english, french, german,
// polish, russian, swedish and swiss
// conversion list taken from
// https://en.wikipedia.org/wiki/Quotation_mark,_non-English_usage
// (quotes for kazakh are unknown)
// british
if (is_known(h_language, known_british_quotes_languages))
h_quotes_style = "british";
// cjk
else if (is_known(h_language, known_cjk_quotes_languages))
h_quotes_style = "cjk";
// cjkangle
else if (is_known(h_language, known_cjkangle_quotes_languages))
h_quotes_style = "cjkangle";
// danish
else if (is_known(h_language, known_danish_quotes_languages))
h_quotes_style = "danish";
// french
else if (is_known(h_language, known_french_quotes_languages))
h_quotes_style = "french";
// german
else if (is_known(h_language, known_german_quotes_languages))
h_quotes_style = "german";
// polish
else if (is_known(h_language, known_polish_quotes_languages))
h_quotes_style = "polish";
// russian
else if (is_known(h_language, known_russian_quotes_languages))
h_quotes_style = "russian";
// swedish
else if (is_known(h_language, known_swedish_quotes_languages))
h_quotes_style = "swedish";
// swiss
else if (is_known(h_language, known_swiss_quotes_languages))
h_quotes_style = "swiss";
// english
else if (is_known(h_language, known_english_quotes_languages))
h_quotes_style = "english";
}

2
src/tex2lyx/Preamble.h
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@ -54,6 +54,8 @@ public:
std::string docLanguage() const { return h_language; }
/// The language of text which is not explicitly marked
std::string defaultLanguage() const { return default_language; }
/// The quotation marks style
std::string quotesStyle() const { return h_quotes_style; }
///
bool usePolyglossia() const;
///

17
src/tex2lyx/TODO.txt
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@ -75,23 +75,6 @@ Format LaTeX feature LyX feature
\twocolumn[]{}{} Layout Twocolumn, InsetArgument
\item[]<> InsetArgument
\begin{enumerate|itemize|...}[] InsetArgument
520 Plain InsetQuote Style:
\textquotesingle \begin_inset Quotes qls, \begin_inset Quotes qrs
\textquotedbl \begin_inset Quotes qld, \begin_inset Quotes qrd
521 New Quote Styles InsetQuote
- british \begin_inset Quotes b..
- swiss \begin_inset Quotes c..
- swedishg \begin_inset Quotes w..
- frenchin \begin_inset Quotes i..
- russian \begin_inset Quotes r..
Change default behavior \begin_inset Quotes f..
of French quote style:
- Inner quotes are now ``...''.
- Former french style is now
called "swiss"
523 CJK Quote Styles InsetQuote
- cjk (corner brackets) \begin_inset Quotes j..
- cjkangle (angle brackets) \begin_inset Quotes k..
526 Plural and capitalized refstyles InsetRef
533 Multibib support
\begin{btUnit}...\end{btUnit} \multibib {none|part|chapter|section|subsection}

2
src/tex2lyx/test/CJK.lyx.lyx
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@ -74,7 +74,7 @@
\paragraph_indentation default
\is_math_indent 0
\math_numbering_side default
\quotes_style english
\quotes_style cjk
\dynamic_quotes 0
\papercolumns 1
\papersides 1

2
src/tex2lyx/test/CJKutf8.lyx.lyx
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@ -74,7 +74,7 @@
\paragraph_indentation default
\is_math_indent 0
\math_numbering_side default
\quotes_style english
\quotes_style cjk
\dynamic_quotes 0
\papercolumns 1
\papersides 1

2
src/tex2lyx/test/XeTeX-polyglossia.lyx.lyx
View File

@ -73,7 +73,7 @@
\paragraph_indentation default
\is_math_indent 0
\math_numbering_side default
\quotes_style english
\quotes_style british
\dynamic_quotes 0
\papercolumns 1
\papersides 1

124
src/tex2lyx/text.cpp
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@ -201,13 +201,14 @@ bool need_commentbib = false;
char const * const known_quotes[] = { "dq", "guillemotleft", "flqq", "og",
"guillemotright", "frqq", "fg", "glq", "glqq", "textquoteleft", "grq", "grqq",
"quotedblbase", "textquotedblleft", "quotesinglbase", "textquoteright", "flq",
"guilsinglleft", "frq", "guilsinglright", 0};
"guilsinglleft", "frq", "guilsinglright", "textquotedblright", "textquotesingle",
"textquotedbl", 0};
/// the same as known_quotes with .lyx names
char const * const known_coded_quotes[] = { "prd", "ard", "ard", "ard",
"ald", "ald", "ald", "gls", "gld", "els", "els", "grd",
"gld", "grd", "gls", "ers", "fls",
"fls", "frs", "frs", 0};
char const * const known_coded_quotes[] = { "qrd", "ard", "ard", "ard",
"ald", "ald", "ald", "gls", "gld", "els", "els", "eld",
"gld", "eld", "gls", "ers", "ars",
"ars", "als", "als", "erd", "qrs", "qrd", 0};
/// LaTeX names for font sizes
char const * const known_sizes[] = { "tiny", "scriptsize", "footnotesize",
@ -446,6 +447,78 @@ bool translate_len(string const & length, string & valstring, string & unit)
return true;
}
/// If we have ambiguous quotation marks, make a smart guess
/// based on main quote style
string guessQuoteStyle(string in, bool const opening)
{
string res = in;
if (prefixIs(in, "qr")) {// straight quote
if (!opening)
res = subst(res, "r", "l");
} else if (in == "eld") {// ``
if (preamble.quotesStyle() == "german")
res = "grd";
else if (preamble.quotesStyle() == "british")
res = "bls";
else if (preamble.quotesStyle() == "french")
res = "fls";
else if (preamble.quotesStyle() == "russian")
res = "rrs";
} else if (in == "erd") {// ''
if (preamble.quotesStyle() == "polish")
res = "prd";
else if (preamble.quotesStyle() == "british")
res = "brs";
else if (preamble.quotesStyle() == "french")
res = "frs";
else if (preamble.quotesStyle() == "swedish")
res = opening ? "sld" : "srd";
} else if (in == "els") {// `
if (preamble.quotesStyle() == "german")
res = "grs";
else if (preamble.quotesStyle() == "british")
res = "bld";
} else if (in == "ers") {// '
if (preamble.quotesStyle() == "polish")
res = "prs";
else if (preamble.quotesStyle() == "british")
res = "brd";
else if (preamble.quotesStyle() == "swedish")
res = opening ? "sls" : "srs";
} else if (in == "ard") {// >>
if (preamble.quotesStyle() == "swiss")
res = "cld";
else if (preamble.quotesStyle() == "french")
res = "fld";
else if (preamble.quotesStyle() == "russian")
res = "rld";
} else if (in == "ald") {// <<
if (preamble.quotesStyle() == "swiss")
res = "crd";
else if (preamble.quotesStyle() == "french")
res = "frd";
else if (preamble.quotesStyle() == "russian")
res = "rrd";
} else if (in == "ars") {// >
if (preamble.quotesStyle() == "swiss")
res = "cls";
} else if (in == "als") {// <
if (preamble.quotesStyle() == "swiss")
res = "crs";
} else if (in == "gld") {// ,,
if (preamble.quotesStyle() == "polish")
res = "pld";
else if (preamble.quotesStyle() == "russian")
res = "rls";
} else if (in == "gls") {// ,
if (preamble.quotesStyle() == "polish")
res = "pls";
}
return res;
}
} // namespace
@ -2634,14 +2707,17 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
continue;
}
// Basic support for english quotes. This should be
// extended to other quotes, but is not so easy (a
// left english quote is the same as a right german
// quote...)
// Basic support for quotes. We try to disambiguate
// quotes from the context (e.g., a left english quote is
// the same as a right german quote...).
// Try to make a smart guess about the side
Token const prev = p.prev_token();
bool const opening = (prev.cat() != catSpace && prev.character() != 0
&& prev.character() != '\n' && prev.character() != '~');
if (t.asInput() == "`" && p.next_token().asInput() == "`") {
context.check_layout(os);
begin_inset(os, "Quotes ");
os << "eld";
os << guessQuoteStyle("eld", opening);
end_inset(os);
p.get_token();
skip_braces(p);
@ -2650,7 +2726,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
if (t.asInput() == "'" && p.next_token().asInput() == "'") {
context.check_layout(os);
begin_inset(os, "Quotes ");
os << "erd";
os << guessQuoteStyle("erd", opening);
end_inset(os);
p.get_token();
skip_braces(p);
@ -2660,7 +2736,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
if (t.asInput() == ">" && p.next_token().asInput() == ">") {
context.check_layout(os);
begin_inset(os, "Quotes ");
os << "ald";
os << guessQuoteStyle("ald", opening);
end_inset(os);
p.get_token();
skip_braces(p);
@ -2681,9 +2757,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
if (!has_chunk) {
context.check_layout(os);
begin_inset(os, "Quotes ");
//FIXME: this is a right danish quote;
// why not a left french quote?
os << "ard";
os << guessQuoteStyle("ard", opening);
end_inset(os);
p.get_token();
skip_braces(p);
@ -2809,8 +2883,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
is_known(next.cs(), known_quotes) &&
end.cat() == catEnd) {
// Something like {\textquoteright} (e.g.
// from writer2latex). LyX writes
// \textquoteright{}, so we may skip the
// from writer2latex). We may skip the
// braces here for better readability.
parse_text_snippet(p, os, FLAG_BRACE_LAST,
outer, context);
@ -4375,7 +4448,13 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
if ((where = is_known(t.cs(), known_quotes))) {
context.check_layout(os);
begin_inset(os, "Quotes ");
os << known_coded_quotes[where - known_quotes];
string quotetype = known_coded_quotes[where - known_quotes];
// try to make a smart guess about the side
Token const prev = p.prev_token();
bool const opening = (prev.cat() != catSpace && prev.character() != 0
&& prev.character() != '\n' && prev.character() != '~');
quotetype = guessQuoteStyle(quotetype, opening);
os << quotetype;
end_inset(os);
// LyX adds {} after the quote, so we have to eat
// spaces here if there are any before a possible
@ -4386,7 +4465,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
}
if ((where = is_known(t.cs(), known_sizes)) &&
context.new_layout_allowed) {
context.new_layout_allowed) {
context.check_layout(os);
TeXFont const oldFont = context.font;
context.font.size = known_coded_sizes[where - known_sizes];
@ -4551,13 +4630,6 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
continue;
}
if (t.cs() == "textquotedbl") {
context.check_layout(os);
os << "\"";
skip_braces(p);
continue;
}
if (t.cs() == "_" || t.cs() == "&" || t.cs() == "#"
|| t.cs() == "$" || t.cs() == "{" || t.cs() == "}"
|| t.cs() == "%" || t.cs() == "-") {