On 2017-02-26, Guenter Milde wrote:
> On 2017-02-26, Jürgen Spitzmüller wrote:
>> Am Sonntag, den 26.02.2017, 15:48 +0000 schrieb Guenter Milde:
>>> The patch e68afbe671394 "plain quote fixes" relies on two wrong
>>> assumptions:
>>> Instead of special-casing the replacement, I propose to provide the
>>> \textquotesingle and \textquotedbl macros for font encodings where
>>> they are
>>> missing.
>> Rather than that, we should output whatever is needed to produce plain
>> quotes in these encodings. I.e., add special cases for lgr in
>> InsetQuotes.
> IMO, this would be far more complicated than the preamble code:
> % make straight quotes available in all font encodings:
> \usepackage{textcomp} % provides \textquotesingle
> \DeclareTextSymbolDefault{\textquotedbl}{T1}
> if plain quotes are used in a non-standard font encoding.
Especially, as the framework is already in place:
case 0x0022: {
if (features.runparams().isFullUnicode() && fontspec_)
features.require("textquotedblp");
else if (fontenc_ != "T1")
features.require("textquotedbl");
break;
}
case 0x0027: {
if (features.runparams().isFullUnicode() && fontspec_)
features.require("textquotedblp");
else if (fontenc_ != "T1")
features.require("textquotedbl");
break;
}
Also, using a LICR macro instead of hard-coded \char allows configuration in
the LaTeX preamble, e.g. if a user prefers teletype OT1 instead of a switch
to T1, she can define, e,g,
\DeclareTextSymbolCommand{\textquotedbl}{OT1}{\texttt{\char34}}
> In any way, a solution is also required for literal plain quotes (" and ')
> in the LyX source.
... currently, they become curly quotes unless the document encoding is T1.
>>> TU,
>> Only since recently. However, TU is covered via the \textquote*plain
>> macros, which are needed since \textquotedbl and \textquotesingle
>> produces typographical quotes!
> \textquotedbl and \textquotesingle are the standard LICR macros
> for *straight* double and single quotes respectively.
> If they produce curly quotes with the TU font encoding, this is a bug.
> Hopefully, it will be fixed upstream.
> Until then, we can overwrite the buggy definitions with the preamble code
> \ifdefined \UnicodeEncodingName
> \DeclareTextCommand{\textquotedbl}{\UnicodeEncodingName}{%
> {\addfontfeatures{Ligatures=ResetAll}\char"0022}}
> \DeclareTextCommand{\textquotesingle}{\UnicodeEncodingName}{%
> {\addfontfeatures{Ligatures=ResetAll}\char"0027}}
> \fi
> and use the standard macros for any font encoding.
Günter
