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| author | Marc André Tanner <mat@brain-dump.org> | 2017-05-17 10:07:24 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2017-05-17 10:07:24 +0200 |
| commit | fbf4a58b75d997273b6e2b5ab471a986dbfd1151 (patch) | |
| tree | ca3a9e8f990fb716670ba2b27c4c046be3cd733a /lua | |
| parent | ad93f50bf43214fc4ed6c44fdc8b87616e2a5603 (diff) | |
| download | vis-fbf4a58b75d997273b6e2b5ab471a986dbfd1151.tar.gz vis-fbf4a58b75d997273b6e2b5ab471a986dbfd1151.tar.xz | |
vis: ensure complete ! command output is displayed
For interactive processes started using `:!` stdout is redirected
to stderr normally used by vis to draw its user interface.
For some reason the first byte written by the interactive application
is not being displayed. I suspect it has something to do with the
terminal state change. For now we are writing a dummy space (which
is never shown) ourself to ensure that the complete output is visible.
Fix #545
Diffstat (limited to 'lua')
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