diff --git a/src/output_latex.cpp b/src/output_latex.cpp index d7cd2d5293..ea72756300 100644 --- a/src/output_latex.cpp +++ b/src/output_latex.cpp @@ -590,8 +590,8 @@ void TeXOnePar(Buffer const & buf, // Switch file encoding if necessary; no need to do this for "default" // encoding, since this only affects the position of the outputted // \inputencoding command; the encoding switch will occur when necessary - if (bparams.inputenc == "auto" && - runparams.encoding->package() != Encoding::none) { + if (bparams.inputenc == "auto" + && runparams.encoding->package() != Encoding::none) { // Look ahead for future encoding changes. // We try to output them at the beginning of the paragraph, // since the \inputencoding command is not allowed e.g. in @@ -602,9 +602,9 @@ void TeXOnePar(Buffer const & buf, char_type const c = par.getChar(i); Encoding const * const encoding = par.getFontSettings(bparams, i).language()->encoding(); - if (encoding->package() != Encoding::CJK && - runparams.encoding->package() == Encoding::inputenc && - c < 0x80) + if (encoding->package() != Encoding::CJK + && runparams.encoding->package() == Encoding::inputenc + && c < 0x80) continue; if (par.isInset(i)) break; @@ -613,38 +613,39 @@ void TeXOnePar(Buffer const & buf, // encoding to that required by the language of c. // With CJK, only add switch if we have CJK content at the beginning // of the paragraph - if (encoding->package() != Encoding::CJK || i == 0) { - pair enc_switch = switchEncoding(os, bparams, runparams, - *encoding); - // the following is necessary after a CJK environment in a multilingual - // context (nesting issue). - if (par_language->encoding()->package() == Encoding::CJK && - open_encoding_ != CJK && cjk_inherited_ == 0) { - os << "\\begin{CJK}{" << from_ascii(par_language->encoding()->latexName()) - << "}{" << from_ascii(bparams.fonts_cjk) << "}%\n"; - open_encoding_ = CJK; + if (i != 0 && encoding->package() == Encoding::CJK) + continue; + + pair enc_switch = switchEncoding(os, bparams, runparams, + *encoding); + // the following is necessary after a CJK environment in a multilingual + // context (nesting issue). + if (par_language->encoding()->package() == Encoding::CJK + && open_encoding_ != CJK && cjk_inherited_ == 0) { + os << "\\begin{CJK}{" << from_ascii(par_language->encoding()->latexName()) + << "}{" << from_ascii(bparams.fonts_cjk) << "}%\n"; + open_encoding_ = CJK; + texrow.newline(); + } + if (encoding->package() != Encoding::none && enc_switch.first) { + if (enc_switch.second > 0) { + // the '%' is necessary to prevent unwanted whitespace + os << "%\n"; texrow.newline(); } - if (encoding->package() != Encoding::none && enc_switch.first) { - if (enc_switch.second > 0) { - // the '%' is necessary to prevent unwanted whitespace - os << "%\n"; - texrow.newline(); - } - // With CJK, the CJK tag had to be closed first (see above) - if (runparams.encoding->package() == Encoding::CJK) { - os << from_ascii(subst( - lang_begin_command, - "$$lang", - par_lang)) - // the '%' is necessary to prevent unwanted whitespace - << "%\n"; - texrow.newline(); - } - runparams.encoding = encoding; + // With CJK, the CJK tag had to be closed first (see above) + if (runparams.encoding->package() == Encoding::CJK) { + os << from_ascii(subst( + lang_begin_command, + "$$lang", + par_lang)) + // the '%' is necessary to prevent unwanted whitespace + << "%\n"; + texrow.newline(); } - break; + runparams.encoding = encoding; } + break; } }