New on CTAN: tokmap

plante submitted the

                tokmap

package.

Version:  1.0
License:  lppl1.3c

Summary description:  Iterate over a token list expandably, without dropping spaces or braced groups

Announcement text:
----------------------------------------------------------------------

 Usage: `\tokmap <command> { <tokens> }` applies command over the token list tokens.
 Space tokens, left and right braces are replaced with the marker tokens `\tokmap@space`,
 `\tokmap@bgroup`, and `\tokmap@egroup` respectively (who are `\ifx`-equal to themselves
 exclusively). For convenience, command may contain multiple tokens.
 It is assumed that `{` and `}` are the only characters with category codes 1
 (beginning of group) and 2 (end of group) respectively.
 Expandable.

 This package may be used in LaTeX by `\usepackage{tokmap}`, or
 in plain TeX and other formats by `\input{tokmap}`.

 See the visualtoks package for an example application
 (http://mirrors.ctan.org/macros/generic/visualtoks/visualtoks-doc.pdf).

----------------------------------------------------------------------

The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/tokmap

The package’s files themselves can be inspected at
   https://mirrors.ctan.org/macros/generic/tokmap/

------------------------------------------------------------------------

   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

------------------------------------------------------------------------

CTAN is run entirely by volunteers and supported by TeX user groups.
Please join a user group or donate to one, see https://ctan.org/lugs