> On 1 May 2020, at 09:38, Hans Hagen <j.ha...@xs4all.nl> wrote:
>
> On 5/1/2020 1:44 AM, Gerben Wierda wrote:
>> { ‘\n', ‘\\strut\\\\' },
> often a \zwj or \zwno also works ok (has zero dimensions, contraty to strut;
> you could also try \crlf
I tried \crlf{} and that worked too (the “{}” because I do not know what comes
after even if I think any whitespace is eaten and to influence any catcode
trickery, just feels it is more robust than a space).
Hans, an additional question about lmtx’s XML interface. As I want the TeX
special characters to be able to be part of a label, I replace all of them.
That works. But what if I would like a way to introduce TeX commands again by
using some other UTF8 character, would there be a character that curvies the
pass through lmtx, can be used in a lua table so that I can (in a preferred
order) get unescaped characters passed that flow?
E.g. code a \ as some weird UTF8 character in the XML file, and in that table I
use
local rep = lpeg.replacer {
{ '\n', '\\crlf{}' },
{ '{', '{\\textbraceleft}' },
{ '}', '{\\textbraceright}' },
{ '#', '{\\texthash}' },
{ '$', '{\\textdollar}' },
{ '&', '{\\textampersand}' },
{ '%', '{\\textpercent}' },
{ '\\','{\\textbackslash}' },
{ '|', '{\\textbar}' },
{ '_', '{\\textunderscore}' },
{ '~', '{\\textasciitilde}' },
{ '^', '{\\textasciicircum}' },
{ '"', "\"&ditto&\"" },
}
code it back to a \ ? E.g. something like
{ ‘\U{XXX}', '\' },
>
> Hans
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -----------------------------------------------------------------
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