"vpageref", "formatted", "eqref", 0 };
/**
- * known polyglossia language names (inluding synomyms)
+ * supported CJK encodings
+ * SJIS anf Bg5 cannot be supported as this is not
+ * supported by iconv
+ * JIS does not work with LyX's encoding conversion
*/
-const char * const polyglossia_languages[] = {
-"albanian", "croatian", "hebrew", "norsk", "swedish", "amharic", "czech", "hindi",
-"nynorsk", "syriac", "arabic", "danish", "icelandic", "occitan", "tamil",
-"armenian", "divehi", "interlingua", "polish", "telugu", "asturian", "dutch",
-"irish", "portuges", "thai", "bahasai", "english", "italian", "romanian", "turkish",
-"bahasam", "esperanto", "lao", "russian", "turkmen", "basque", "estonian", "latin",
-"samin", "ukrainian", "bengali", "farsi", "latvian", "sanskrit", "urdu", "brazil",
-"brazilian", "finnish", "lithuanian", "scottish", "usorbian", "breton", "french",
-"lsorbian", "serbian", "vietnamese", "bulgarian", "galician", "magyar", "slovak",
-"welsh", "catalan", "german", "malayalam", "slovenian", "coptic", "greek",
-"marathi", "spanish", 0};
+const char * const supported_CJK_encodings[] = {
+"EUC-JP", "KS", "GB", "UTF8", 0};
/**
- * the same as known_languages with .lyx names
- * please keep this in sync with known_languages line by line!
+ * the same as supported_CJK_encodings with their corresponding LyX language name
+ * please keep this in sync with supported_CJK_encodings line by line!
*/
-const char * const coded_polyglossia_languages[] = {
-"albanian", "croatian", "hebrew", "norsk", "swedish", "amharic", "czech", "hindi",
-"nynorsk", "syriac", "arabic_arabi", "danish", "icelandic", "occitan", "tamil",
-"armenian", "divehi", "interlingua", "polish", "telugu", "asturian", "dutch",
-"irish", "portuges", "thai", "bahasa", "english", "italian", "romanian", "turkish",
-"bahasam", "esperanto", "lao", "russian", "turkmen", "basque", "estonian", "latin",
-"samin", "ukrainian", "bengali", "farsi", "latvian", "sanskrit", "urdu", "brazilian",
-"brazilian", "finnish", "lithuanian", "scottish", "uppersorbian", "breton", "french",
-"lowersorbian", "serbian", "vietnamese", "bulgarian", "galician", "magyar", "slovak",
-"welsh", "catalan", "ngerman", "malayalam", "slovene", "coptic", "greek",
-"marathi", "spanish", 0};
-
-string polyglossia2lyx(string const & language)
+const char * const coded_supported_CJK_encodings[] = {
+"japanese-cjk", "korean", "chinese-simplified", "chinese-traditional", 0};
+
+string CJK2lyx(string const & encoding)
{
- char const * const * where = is_known(language, polyglossia_languages);
+ char const * const * where = is_known(encoding, supported_CJK_encodings);
if (where)
- return coded_polyglossia_languages[where - polyglossia_languages];
- return language;
+ return coded_supported_CJK_encodings[where - supported_CJK_encodings];
+ return encoding;
}
/*!
}
}
- else if (is_known(name, polyglossia_languages)) {
- parent_context.check_layout(os);
- parent_context.font.language = polyglossia2lyx(name);
- os << "\n\\lang " << parent_context.font.language << "\n";
+ else if (is_known(name, preamble.polyglossia_languages)) {
+ // We must begin a new paragraph if not already done
+ if (! parent_context.atParagraphStart()) {
+ parent_context.check_end_layout(os);
+ parent_context.new_paragraph(os);
+ }
+ // save the language in the context so that it is
+ // handled by parse_text
+ parent_context.font.language = preamble.polyglossia2lyx(name);
+ parse_text(p, os, FLAG_END, outer, parent_context);
+ // Just in case the environment is empty
+ parent_context.extra_stuff.erase();
+ // We must begin a new paragraph to reset the language
+ parent_context.new_paragraph(os);
p.skip_spaces();
}
os << "\n\\begin_layout Standard\n";
}
+ else if (name == "CJK") {
+ // the scheme is \begin{CJK}{encoding}{mapping}{text}
+ // It is impossible to decide if a CJK environment was in its own paragraph or within
+ // a line. We therefore always assume a paragraph since the latter is a rare case.
+ eat_whitespace(p, os, parent_context, false);
+ parent_context.check_end_layout(os);
+ // store the encoding to be able to reset it
+ string const encoding_old = p.getEncoding();
+ string const encoding = p.getArg('{', '}');
+ // SJIS and Bg5 cammopt be handled by iconv
+ // JIS does not work with LyX's encoding conversion
+ if (encoding != "Bg5" && encoding != "JIS" && encoding != "SJIS")
+ p.setEncoding(encoding);
+ else
+ p.setEncoding("utf8");
+ // LyX doesn't support the second argument so if
+ // this is used we need to output everything as ERT
+ string const mapping = p.getArg('{', '}');
+ if ((!mapping.empty() && mapping != " ")
+ || (!is_known(encoding, supported_CJK_encodings))) {
+ parent_context.check_layout(os);
+ handle_ert(os, "\\begin{" + name + "}{" + encoding + "}{" + mapping + "}",
+ parent_context);
+ // we must parse the content as verbatim because e.g. JIS can contain
+ // normally invalid characters
+ string const s = p.plainEnvironment("CJK");
+ for (string::const_iterator it = s.begin(), et = s.end(); it != et; ++it) {
+ if (*it == '\\')
+ handle_ert(os, "\\", parent_context);
+ else if (*it == '$')
+ handle_ert(os, "$", parent_context);
+ else
+ os << *it;
+ }
+ handle_ert(os, "\\end{" + name + "}",
+ parent_context);
+ } else {
+ string const lang = CJK2lyx(encoding);
+ // store the language because we must reset it at the end
+ string const lang_old = parent_context.font.language;
+ parent_context.font.language = lang;
+ parse_text_in_inset(p, os, FLAG_END, outer, parent_context);
+ parent_context.font.language = lang_old;
+ parent_context.new_paragraph(os);
+ }
+ p.setEncoding(encoding_old);
+ p.skip_spaces();
+ }
+
else if (name == "lyxgreyedout") {
eat_whitespace(p, os, parent_context, false);
parent_context.check_layout(os);
while (p.good()) {
Token const & t = p.get_token();
+ // it is impossible to determine the correct document language if CJK is used.
+ // Therefore write a note at the beginning of the document
+ if (have_CJK) {
+ context.check_layout(os);
+ begin_inset(os, "Note Note\n");
+ os << "status open\n\\begin_layout Plain Layout\n"
+ << "\\series bold\n"
+ << "Important information:\n"
+ << "\\end_layout\n\n"
+ << "\\begin_layout Plain Layout\n"
+ << "This document contains text in Chinese, Japanese or Korean.\n"
+ << " It was therefore impossible for tex2lyx to set the correct document langue for your document."
+ << " Please set the language manually in the document settings.\n"
+ << "\\end_layout\n";
+ end_inset(os);
+ have_CJK = false;
+ }
+
+ // it is impossible to determine the correct encoding for non-CJK Japanese.
+ // Therefore write a note at the beginning of the document
+ if (is_nonCJKJapanese) {
+ context.check_layout(os);
+ begin_inset(os, "Note Note\n");
+ os << "status open\n\\begin_layout Plain Layout\n"
+ << "\\series bold\n"
+ << "Important information:\n"
+ << "\\end_layout\n\n"
+ << "\\begin_layout Plain Layout\n"
+ << "This document is in Japanese (non-CJK).\n"
+ << " It was therefore impossible for tex2lyx to determine the correct encoding."
+ << " The encoding EUC-JP was assumed. If this is incorrect, please set the correct"
+ << " encoding in the document settings.\n"
+ << "\\end_layout\n";
+ end_inset(os);
+ is_nonCJKJapanese = false;
+ }
+
#ifdef FILEDEBUG
debugToken(cerr, t, flags);
#endif
context, "\\lang",
context.font.language, lang);
}
+
+ else if (prefixIs(t.cs(), "text")
+ && is_known(t.cs().substr(4), preamble.polyglossia_languages)) {
+ // scheme is \textLANGUAGE{text} where LANGUAGE is in polyglossia_languages[]
+ string lang;
+ // We have to output the whole command if it has an option
+ // because LyX doesn't support this yet, see bug #8214,
+ // only if there is a single option specifying a variant, we can handle it.
+ if (p.hasOpt()) {
+ string langopts = p.getOpt();
+ // check if the option contains a variant, if yes, extract it
+ string::size_type pos_var = langopts.find("variant");
+ string::size_type i = langopts.find(',');
+ string::size_type k = langopts.find('=', pos_var);
+ if (pos_var != string::npos && i == string::npos) {
+ string variant;
+ variant = langopts.substr(k + 1, langopts.length() - k - 2);
+ lang = preamble.polyglossia2lyx(variant);
+ parse_text_attributes(p, os, FLAG_ITEM, outer,
+ context, "\\lang",
+ context.font.language, lang);
+ } else
+ handle_ert(os, t.asInput() + langopts, context);
+ } else {
+ lang = preamble.polyglossia2lyx(t.cs().substr(4, string::npos));
+ parse_text_attributes(p, os, FLAG_ITEM, outer,
+ context, "\\lang",
+ context.font.language, lang);
+ }
+ }
else if (t.cs() == "inputencoding") {
// nothing to write here
arg += p.getFullOpt();
eat_whitespace(p, os, context, false);
handle_ert(os, arg + '{', context);
- eat_whitespace(p, os, context, false);
parse_text(p, os, FLAG_ITEM, outer, context);
handle_ert(os, "}", context);
} else {
string special = p.getFullOpt();
special += p.getOpt();
- parse_outer_box(p, os, FLAG_ITEM, outer,
- context, t.cs(), special);
+ // LyX does not yet support \framebox without any option
+ if (!special.empty())
+ parse_outer_box(p, os, FLAG_ITEM, outer,
+ context, t.cs(), special);
+ else {
+ eat_whitespace(p, os, context, false);
+ handle_ert(os, "\\framebox{", context);
+ parse_text(p, os, FLAG_ITEM, outer, context);
+ handle_ert(os, "}", context);
+ }
}
}
arg += p.getFullOpt();
eat_whitespace(p, os, context, false);
handle_ert(os, arg + '{', context);
- eat_whitespace(p, os, context, false);
parse_text(p, os, FLAG_ITEM, outer, context);
handle_ert(os, "}", context);
} else
projects / lyx.git / blobdiff