fix(macos): print usage for man-preview with no args (#12147)

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Johan Kaving 2024-01-06 12:32:18 +01:00 committed by GitHub
parent 8980ffebbc
commit 428866e28d
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@ -224,6 +224,8 @@ function quick-look() {
}
function man-preview() {
[[ $# -eq 0 ]] && >&2 echo "Usage: $0 command1 [command2 ...]" && return 1
local page
for page in "${(@f)"$(man -w $@)"}"; do
command mandoc -Tpdf $page | open -f -a Preview