[pm-h] write to empty files

[rlharris at oplink.net]

On Fri, June 8, 2018 12:20 pm, Uri Guttman wrote:

> use File::Slurp ;
> write_file( 'filename', "header text\n" ) ;
> append_file( 'filename', "more text\nand even more\n" ) ;

Thanks, Uri; this is what I hoped to find!

But my knowledge of Perl is rusty; I do not recall what structure is
needed to feed to this code a list of filenames, such as:

  foobar-01.tex
  foobar-02.tex
  foobar-03.tex
  ...