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Pkgfile.5: reword a bit
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sighook committed Jan 17, 2024
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7 changes: 6 additions & 1 deletion Pkgfile.5
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Expand Up @@ -51,7 +51,12 @@ is supported in many shells, including
.Xr bash 1 ,
.Xr ksh 1 ,
.Xr dash 1
(which is used in Zeppe-Lin), and BusyBox'
.Po
which is used in Zeppe-Lin as default
.Pa /bin/sh
provider
.Pc ,
and BusyBox'
.Xr ash 1 .
So, strictly speaking, it's not POSIX, but since quite a lot of real
world shells support this feature, prefixing variables is little ugly,
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