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| author | Will Song <incertia9474@gmail.com> | 2016-07-16 16:15:33 -0500 |
|---|---|---|
| committer | jao <jao@gnu.org> | 2016-07-27 01:00:06 +0200 |
| commit | a93755b2d1e9efbd63723f5302ca7c8f43521aa8 (patch) | |
| tree | fd6478184be41063af8c618e2bb0932179ba18a5 /src/Plugins/Utils.hs | |
| parent | c98752cad2343932d42d2fef2229581f0c266800 (diff) | |
| download | xmobar-a93755b2d1e9efbd63723f5302ca7c8f43521aa8.tar.gz xmobar-a93755b2d1e9efbd63723f5302ca7c8f43521aa8.tar.bz2 | |
Add expandEnv function and use it in PipeReader family of monitors
expandEnv takes a string and expands the environment variables it can
find. variable substringing (e.g. ${VAR:1} to lop off the first
character) is not supported, but $VAR and ${VAR} formats are, with the
former being delimited by punctuation, but not underscores.
Diffstat (limited to 'src/Plugins/Utils.hs')
0 files changed, 0 insertions, 0 deletions