commado – Expandable iteration on comma-separated and filename lists

The bundle provides two packages: commado and filesdo.

The package commado provides the command \DoWithCSL:

\DoWithCSL{<cmd>}{<list>} applies an existing one-parameter macro <cmd> to each item in a list <list> in which terms are separated by commas.

The package filesdo provides the command \DoWithBasesExts:

\DoWithBasesExts{<cmd>}{<bases>}{<exts>}

which runs the single parameter command <cmd> on each file whose base and extension are respectively from the comma-separated lists <bases> and <exts>.

These ‘loop’-like commands are (themselves) entirely expandable.

The packages rely on packages plainpkg, and stacklet

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