read_a_link: improve variable names
commit1b597999e219e9f2d83f29aa05d771618685ec82
authorAdam Spiers <stow@adamspiers.org>
Mon, 1 Apr 2024 18:53:56 +0000 (1 19:53 +0100)
committerAdam Spiers <stow@adamspiers.org>
Mon, 1 Apr 2024 21:39:32 +0000 (1 22:39 +0100)
treec67be2bbeb25d7b883e156484737a27d70ff1e8a
parent79f90d39b3c61f1ac4d948a24adb5e0791d2e0a0
read_a_link: improve variable names

$path is horribly vague, so rename to $link to be more informative.

Also the use of "$target" to describe a link's destination is very
confusing in the context of Stow for reasons explained in the manual.
So rename to $link_dest.
lib/Stow.pm.in