mirror of
https://github.com/fish-shell/fish-shell
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c7f16439bf
! and not are effectively interchangeable now. Mark them both as operators for syntax highlighting.
46 lines
1.1 KiB
Fish
46 lines
1.1 KiB
Fish
logmsg "Basic && and || support"
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echo first && echo second
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echo third || echo fourth
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true && false ; echo "true && false: $status"
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true || false ; echo "true || false: $status"
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true && false || true ; echo "true && false || true: $status"
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logmsg "&& and || in if statements"
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if true || false ; echo "if test 1 ok" ; end
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if true && false ; else; echo "if test 2 ok" ; end
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if true && false ; or true ; echo "if test 3 ok" ; end
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if [ 0 = 1 ] || [ 5 -ge 3 ] ; echo "if test 4 ok"; end
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logmsg "&& and || in while statements"
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set alpha 0
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set beta 0
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set gamma 0
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set delta 0
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while [ $alpha -lt 2 ] && [ $beta -lt 3 ]
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or [ $gamma -lt 4 ] || [ $delta -lt 5 ]
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echo $alpha $beta $gamma
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set alpha ( math $alpha + 1 )
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set beta ( math $beta + 1 )
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set gamma ( math $gamma + 1 )
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set delta ( math $delta + 1 )
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end
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logmsg "Nots"
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true && ! false ; echo $status
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not true && ! false ; echo $status
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not not not true ; echo $status
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not ! ! not true ; echo $status
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not ! echo not ! ; echo $status
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logmsg "Complex scenarios"
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begin; echo 1 ; false ; end || begin ; echo 2 && echo 3 ; end
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if false && true
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or not false
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echo 4
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end
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