Thank you very much! Something else happens:
\applytosplitstringwordspaced\somemacro{Content and {\tt typewriter} more
content}
either ignores braced groups or ignores macros AND prints braces "{" and
"}" as if it were in verbatim mode depending on the content being on the
document or loaded via Lua, even when context.escape is used. How to keep
{\it braced content}? Thank you in advance.
Jairo :)
El sáb., 8 de ago. de 2020 a la(s) 08:34, Hans Hagen (j.ha...@xs4all.nl)
escribió:
> On 8/8/2020 12:00 PM, Wolfgang Schuster wrote:
> > Jairo A. del Rio schrieb am 08.08.2020 um 10:14:
> >> Hi, list! :D
> >> I've found \applytosplitstringwordspaced and many other commands
> >> reading on the mailing list and TeX StackExchange. An issue with those
> >> is: the following does not work:
> >>
> >> \applytosplitstringwordspaced\somemacro{\input knuth}
> >>
> >> It only works with explicit TeX "words". How to circumvent this
> >> inconvenience? Thanks in advance.
> >
> > You can't feed knuth.tex to the command because it contains multiple
> > paragraphs but even when your file contains only a single paragraph it
> > isn't perfect because the linebreak after the last line contains as
> > extra word (seen in the first paragraph below).
> >
> > To use \input as argument for \applytosplitstringwordspaced you need a
> > few \expandafter's to ensure the file is read before the argument is
> > passed to Lua. A easier method is to move everything to Lua where you
> > read the file and put it in a string, afterward you can use the CLD
> > mechanism to call \applytosplitstringwordspaced from Lua.
> >
> > \unexpanded\def\somemacro#1{[#1]}
> >
> > \starttext
> >
> >
> \expandafter\applytosplitstringwordspaced\expandafter\somemacro\expandafter{\input
>
> > weisman }
> >
> > \blank
> >
> > \startluacode
> >
> > -- local ward = io.loaddata(resolvers.findfile("ward.tex"))
> > local ward =
> string.fullstrip(io.loaddata(resolvers.findfile("ward.tex")))
> >
> > context.applytosplitstringwordspaced ( "\\somemacro", ward )
> >
> > \stopluacode
> >
> > \stoptext
> just a remark: knuth.tex is tricky becauss it also has \TeX and \ and
> such, so one needs to escape it, as in:
>
> context.applytosplitstringwordspaced (
> "\\somemacro",
> context.escape(ward)
> )
>
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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>
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