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support non-CJK Japanese for tex2lyx
We cannot know the exact encoding and thus con only assume one (the one that Koji uses for the docs) and output a not at the beginning
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@ -47,7 +47,6 @@ namespace {
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// "chinese-simplified", "chinese-traditional", "japanese-cjk", "korean"
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// cannot be supported because it is impossible to determine the correct document
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// language if CJK is used.
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// FIXME: missing support for "japanese" (non-CJK)
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/**
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* known babel language names (including synonyms)
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* not in standard babel: arabic, arabtex, armenian, belarusian, serbian-latin, thai
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@ -60,7 +59,7 @@ const char * const known_languages[] = {"acadian", "afrikaans", "albanian",
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"dutch", "english", "esperanto", "estonian", "farsi", "finnish", "francais",
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"french", "frenchb", "frenchle", "frenchpro", "galician", "german", "germanb",
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"greek", "hebrew", "hungarian", "icelandic", "indon", "indonesian", "interlingua",
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"irish", "italian", "kazakh", "kurmanji", "latin", "latvian", "lithuanian",
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"irish", "italian", "japanese", "kazakh", "kurmanji", "latin", "latvian", "lithuanian",
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"lowersorbian", "lsorbian", "magyar", "malay", "meyalu", "mongolian", "naustrian",
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"newzealand", "ngerman", "ngermanb", "norsk", "nynorsk", "polutonikogreek", "polish",
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"portuges", "portuguese", "romanian", "russian", "russianb", "samin",
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@ -80,7 +79,7 @@ const char * const known_coded_languages[] = {"french", "afrikaans", "albanian",
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"dutch", "english", "esperanto", "estonian", "farsi", "finnish", "french",
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"french", "french", "french", "french", "galician", "german", "german",
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"greek", "hebrew", "magyar", "icelandic", "bahasa", "bahasa", "interlingua",
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"irish", "italian", "kazakh", "kurmanji", "latin", "latvian", "lithuanian",
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"irish", "italian", "japanese", "kazakh", "kurmanji", "latin", "latvian", "lithuanian",
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"lowersorbian", "lowersorbian", "magyar", "bahasam", "bahasam", "mongolian", "naustrian",
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"newzealand", "ngerman", "ngerman", "norsk", "nynorsk", "polutonikogreek", "polish",
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"portuguese", "portuguese", "romanian", "russian", "russian", "samin",
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@ -206,8 +205,8 @@ const char * const known_xetex_packages[] = {"arabxetex", "fixlatvian",
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/// packages that are automatically skipped if loaded by LyX
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const char * const known_lyx_packages[] = {"amsbsy", "amsmath", "amssymb",
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"amstext", "amsthm", "array", "booktabs", "calc", "CJK", "color", "float", "fontspec",
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"graphicx", "hhline", "ifthen", "longtable", "makeidx", "multirow",
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"amstext", "amsthm", "array", "babel", "booktabs", "calc", "CJK", "color", "float",
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"fontspec", "graphicx", "hhline", "ifthen", "longtable", "makeidx", "multirow",
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"nomencl", "pdfpages", "rotating", "rotfloat", "splitidx", "setspace",
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"subscript", "textcomp", "ulem", "url", "varioref", "verbatim", "wrapfig",
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"xunicode", 0};
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@ -718,16 +717,26 @@ void Preamble::handle_package(Parser &p, string const & name,
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// call as document language. If there is no such language option, the
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// last language in the documentclass options is used.
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handle_opt(options, known_languages, h_language);
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// If babel is called with options, LyX puts them by default into the
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// document class options. This works for most languages, except
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// for Latvian, Lithuanian, Mongolian, Turkmen and Vietnamese and
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// perhaps in future others.
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// Therefore keep the babel call as it is as the user might have
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// reasons for it.
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h_preamble << "\\usepackage[" << opts << "]{babel}\n";
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delete_opt(options, known_languages);
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// finally translate the babel name to a LyX name
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// translate the babel name to a LyX name
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h_language = babel2lyx(h_language);
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// for Japanese we assume EUC-JP as encoding
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// but we cannot determine the exact encoding and thus output also a note
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if (h_language == "japanese") {
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h_inputencoding = "euc";
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p.setEncoding("EUC-JP");
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is_nonCJKJapanese = true;
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// in this case babel can be removed from the preamble
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registerAutomaticallyLoadedPackage("babel");
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} else {
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// If babel is called with options, LyX puts them by default into the
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// document class options. This works for most languages, except
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// for Latvian, Lithuanian, Mongolian, Turkmen and Vietnamese and
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// perhaps in future others.
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// Therefore keep the babel call as it is as the user might have
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// reasons for it.
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h_preamble << "\\usepackage[" << opts << "]{babel}\n";
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}
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delete_opt(options, known_languages);
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}
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else
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h_preamble << "\\usepackage{babel}\n";
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@ -333,6 +333,7 @@ bool noweb_mode = false;
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bool pdflatex = false;
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bool xetex = false;
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bool have_CJK = false;
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bool is_nonCJKJapanese = false;
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bool roundtrip = false;
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@ -168,6 +168,8 @@ extern bool pdflatex;
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extern bool xetex;
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/// Do we have CJK?
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extern bool have_CJK;
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/// Do we have non-CJK Japanese?
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extern bool is_nonCJKJapanese;
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/// LyX format that is created by tex2lyx
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extern int const LYX_FORMAT;
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@ -2119,6 +2119,25 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
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have_CJK = false;
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}
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// it is impossible to determine the correct encoding for non-CJK Japanese.
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// Therefore write a note at the beginning of the document
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if (is_nonCJKJapanese) {
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context.check_layout(os);
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begin_inset(os, "Note Note\n");
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os << "status open\n\\begin_layout Plain Layout\n"
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<< "\\series bold\n"
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<< "Important information:\n"
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<< "\\end_layout\n\n"
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<< "\\begin_layout Plain Layout\n"
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<< "This document is in Japanese (non-CJK).\n"
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<< " It was therefore impossible for tex2lyx to determine the correct encoding."
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<< " The encoding EUC-JP was assumed. If this is incorrect, please set the correct"
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<< " encoding in the document settings.\n"
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<< "\\end_layout\n";
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end_inset(os);
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is_nonCJKJapanese = false;
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}
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#ifdef FILEDEBUG
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debugToken(cerr, t, flags);
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#endif
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