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17c756971a
Squashed commit of the following:
commit ede9e510751497d61ff0e78fd948e901171cf6f9
Merge: 938da30 239d2a2
Author: Fabian Homborg <FHomborg@gmail.com>
Date: Thu Aug 6 18:47:43 2015 +0200
Merge branch 'suspend' of https://github.com/mwm/fish-shell into suspend
commit 239d2a28e1868577cc193a8825c64c468d83e944
Author: Mike Meyer <mwm@mired.org>
Date: Thu Aug 6 11:24:32 2015 -0500
Handle interactive & login shells, SHLVL checks, and better message.
commit 6334047ebd08b6a7f609bdb232f0dddb569e8a59
Author: Mike Meyer <mwm@mired.org>
Date: Tue Aug 4 08:53:10 2015 -0500
Add a description to suspend
commit 080458b31c47c44823cfc27fc577f68640006407
Author: Mike Meyer <mwm@mired.org>
Date: Tue Aug 4 07:05:17 2015 -0500
Add a shell suspend function
19 lines
543 B
Fish
19 lines
543 B
Fish
# If the user hasn't set it, make sure our test level has a value
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if not set -q suspend_minimum_SHLVL
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set -g suspend_minimum_SHLVL 3
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end
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function suspend -d "Suspend the current shell."
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if begin contains -- $argv --force
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or not status --is-interactive
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or begin test $SHLVL -ge $suspend_minimum_SHLVL
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and not status --is-login
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end
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end
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kill -STOP %self
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else
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echo 2>&1 Cannot suspend login shell or SHLVL to low, use --force to force.
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end
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end
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