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If a #() command doesn't exit, use its most recent line of output (it

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must be a full line). Don't let it redraw the status line more than once
a second.

Requested by someone about 10 years ago...
This commit is contained in:
nicm
2017-04-20 09:20:22 +00:00
parent f184c6f06c
commit 0b44ad99b5
9 changed files with 106 additions and 46 deletions
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@ -3490,6 +3490,8 @@ does not wait for
.Ql #()
commands to finish; instead, the previous result from running the same command is used,
or a placeholder if the command has not been run before.
If the command hasn't exited, the most recent line of output will be used, but the status
line will not be updated more than once a second.
Commands are executed with the
.Nm
global environment set (see the