/// Output the surrogate pair formed by \p c and \p next to \p os.
/// \return the number of characters written.
- int latexSurrogatePair(otexstream & os, char_type c, char_type next,
+ int latexSurrogatePair(BufferParams const &, otexstream & os,
+ char_type c, char_type next,
OutputParams const &);
/// Output a space in appropriate formatting (or a surrogate pair
/// if the next character is a combining character).
/// \return whether a surrogate pair was output.
- bool simpleTeXBlanks(OutputParams const &,
+ bool simpleTeXBlanks(BufferParams const &,
+ OutputParams const &,
otexstream &,
pos_type i,
unsigned int & column,
/// Output consecutive unicode chars, belonging to the same script as
/// specified by the latex macro \p ltx, to \p os starting from \p i.
/// \return the number of characters written.
- int writeScriptChars(OutputParams const &, otexstream & os,
+ int writeScriptChars(BufferParams const &, OutputParams const &,
+ otexstream & os,
docstring const & ltx,
Change const &, Encoding const &,
std::string const, pos_type & i);
}
-int Paragraph::Private::latexSurrogatePair(otexstream & os, char_type c,
- char_type next, OutputParams const & runparams)
+int Paragraph::Private::latexSurrogatePair(BufferParams const & bparams,
+ otexstream & os, char_type c, char_type next,
+ OutputParams const & runparams)
{
// Writing next here may circumvent a possible font change between
// c and next. Since next is only output if it forms a surrogate pair
return latex1.length() + latex2.length();
}
- // Handle combining characters in "script" context (i.e., \textgreek and \textcyr)
+ // Handle combining characters in "script" context (i.e., \textgreek and \textcyrillic)
docstring::size_type const brace1 = latex2.find_first_of(from_ascii("{"));
docstring::size_type const brace2 = latex2.find_last_of(from_ascii("}"));
string script = to_ascii(latex2.substr(1, brace1 - 1));
- // "Script chars" need to embraced in \textcyr and \textgreek notwithstanding
+ // "Script chars" need to embraced in \textcyrillic and \textgreek notwithstanding
// whether they are encodable or not (it only depends on the font encoding)
if (!runparams.isFullUnicode())
// This will get us a script value to deal with below
int length = brace2;
string fontenc;
if (runparams.local_font)
- fontenc = runparams.local_font->language()->fontenc();
+ fontenc = runparams.local_font->language()->fontenc(bparams);
else
fontenc = runparams.main_fontenc;
docstring scriptmacro;
docstring cb;
- if (script == "textgreek" || script == "textcyr") {
+ if (script == "textgreek" || script == "textcyrillic") {
// We separate the script macro (\text[greek|cyr]) from the rest,
// since we need to include the combining char in it (#6463).
// This is "the rest":
length -= pos;
latex2 = latex2.substr(pos, length);
// We only need the script macro with non-native font encodings
- if ((script == "textgreek" && fontenc != "LGR")
- || (script == "textcyr" && fontenc != "T2A" && fontenc != "T2B"
- && fontenc != "T2C" && fontenc != "X2")) {
+ if (Encodings::needsScriptWrapper(script, fontenc)) {
scriptmacro = from_ascii("\\" + script + "{");
cb = from_ascii("}");
}
}
-bool Paragraph::Private::simpleTeXBlanks(OutputParams const & runparams,
+bool Paragraph::Private::simpleTeXBlanks(BufferParams const & bparams,
+ OutputParams const & runparams,
otexstream & os,
pos_type i,
unsigned int & column,
char_type next = text_[i + 1];
if (Encodings::isCombiningChar(next)) {
// This space has an accent, so we must always output it.
- column += latexSurrogatePair(os, ' ', next, runparams) - 1;
+ column += latexSurrogatePair(bparams, os, ' ', next, runparams) - 1;
return true;
}
}
}
-int Paragraph::Private::writeScriptChars(OutputParams const & runparams,
+int Paragraph::Private::writeScriptChars(BufferParams const & bparams,
+ OutputParams const & runparams,
otexstream & os,
docstring const & ltx,
Change const & runningChange,
int pos = 0;
int length = brace2;
bool closing_brace = true;
- if ((script == "textgreek" && fontenc == "LGR")
- ||(script == "textcyr" && (fontenc == "T2A" || fontenc == "T2B"
- || fontenc == "T2C" || fontenc == "X2"))) {
+ if (!Encodings::needsScriptWrapper(script, fontenc)) {
// Correct font encoding is being used, so we can avoid \text[greek|cyr].
pos = brace1 + 1;
length -= pos;
if (i + 2 < size) {
next_next = text_[i + 2];
if (Encodings::isCombiningChar(next_next)) {
- length += latexSurrogatePair(os, next, next_next, runparams) - 1;
+ length += latexSurrogatePair(bparams, os, next, next_next, runparams) - 1;
i += 2;
continue;
}
if (i + 1 < int(text_.size())) {
next = text_[i + 1];
if (Encodings::isCombiningChar(next)) {
- column += latexSurrogatePair(os, c, next, runparams) - 1;
+ column += latexSurrogatePair(bparams, os, c, next, runparams) - 1;
++i;
break;
}
if (running_font.language()->lang() == bparams.language->lang())
fontenc = runparams.main_fontenc;
else
- fontenc = running_font.language()->fontenc();
- // "Script chars" need to embraced in \textcyr and \textgreek notwithstanding
+ fontenc = running_font.language()->fontenc(bparams);
+ // "Script chars" need to embraced in \textcyrillic and \textgreek notwithstanding
// whether they are encodable or not (it only depends on the font encoding)
if (!runparams.isFullUnicode() && Encodings::isKnownScriptChar(c, script)) {
docstring const wrapper = from_ascii("\\" + script + "{");
docstring ltx = latex.first;
if (!prefixIs(ltx, wrapper))
ltx = wrapper + latex.first + from_ascii("}");
- column += writeScriptChars(runparams, os, ltx, running_change,
+ column += writeScriptChars(bparams, runparams, os, ltx, running_change,
encoding, fontenc, i) - 1;
} else if (latex.second
&& ((!prefixIs(nextlatex, '\\')
// then the contents
BufferParams const bp = features.runparams().is_child
? features.buffer().masterParams() : features.buffer().params();
+ string bscript = "textbaltic";
for (pos_type i = 0; i < int(text_.size()) ; ++i) {
char_type c = text_[i];
if (c == 0x0022) {
else if (bp.main_font_encoding() != "T1"
|| ((&owner_->getFontSettings(bp, i))->language()->internalFontEncoding()))
features.require("textquotedbl");
- }
- if (!bp.use_dash_ligatures
- && (c == 0x2013 || c == 0x2014)
- && bp.useNonTeXFonts
- && features.runparams().flavor == OutputParams::XETEX)
+ } else if (Encodings::isKnownScriptChar(c, bscript)){
+ string fontenc = (&owner_->getFontSettings(bp, i))->language()->fontenc(bp);
+ if (fontenc.empty())
+ fontenc = features.runparams().main_fontenc;
+ if (Encodings::needsScriptWrapper("textbaltic", fontenc))
+ features.require("textbalticdefs");
+ } else if (!bp.use_dash_ligatures
+ && (c == 0x2013 || c == 0x2014)
+ && bp.useNonTeXFonts
+ && features.runparams().flavor == OutputParams::XETEX)
// XeTeX's dash behaviour is determined via a global setting
features.require("xetexdashbreakstate");
BufferEncodings::validate(c, features);
// latexSpecialChar ignores spaces if
// style.pass_thru is false.
if (i != body_pos - 1) {
- if (d->simpleTeXBlanks(runparams, os,
+ if (d->simpleTeXBlanks(bparams, runparams, os,
i, column, current_font, style)) {
// A surrogate pair was output. We
// must not call latexSpecialChar
bool Paragraph::needsCProtection() const
{
- // first check the layout of the paragraph
- if (layout().needcprotect) {
+ // first check the layout of the paragraph, but only in insets
+ InsetText const * textinset = inInset().asInsetText();
+ bool const maintext = textinset
+ ? textinset->text().isMainText()
+ : false;
+
+ if (!maintext && layout().needcprotect) {
// Environments need cprotection regardless the content
if (layout().latextype == LATEX_ENVIRONMENT)
return true;
// now check whether we have insets that need cprotection
pos_type size = d->text_.size();
for (pos_type i = 0; i < size; ++i)
- if (isInset(i) && getInset(i)->needsCProtection())
+ if (isInset(i) && getInset(i)->needsCProtection(maintext))
return true;
return false;
projects / lyx.git / blobdiff