On 4 Dec 2018, at 13:29, Hans van der Meer <havdm...@ziggo.nl> wrote:
> I am trying to extract something from a string with a \directlua call, the
> last word of a string in case:
>
> \directlua{tex.print(string.match(“This is a string","%s%a$"))}
>
> However, the %s%a are not working with the TeX-error “unfinished string near
> eof”. Obviously caused by the %’s.
> How to get this working? \textpercent will not do, off course within Luacode.
Also I tried to no avail
\begingroup\catcode`\%=12\relax\directlua{tex.print(string.match(“This is a
string","%s%a$"))}\endgroup
dr. Hans van der Meer
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