JehanneOS/mksh
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be more efficient

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tg
2008-08-14 17:39:30 +00:00
parent 9ab67aa02f
commit f341615e2c
1 changed files with 3 additions and 3 deletions
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mksh.1
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@ -1,4 +1,4 @@
.\" $MirOS: src/bin/mksh/mksh.1,v 1.132 2008/08/02 00:57:28 tg Exp $ .\" $MirOS: src/bin/mksh/mksh.1,v 1.133 2008/08/14 17:39:30 tg Exp $
.\" $OpenBSD: ksh.1,v 1.122 2008/05/17 23:31:52 sobrado Exp $ .\" $OpenBSD: ksh.1,v 1.122 2008/05/17 23:31:52 sobrado Exp $
.\"- .\"-
.\" Try to make GNU groff and AT&T nroff more compatible .\" Try to make GNU groff and AT&T nroff more compatible
@ -30,7 +30,7 @@
.el .xD \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 .el .xD \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
.. ..
.\"- .\"-
.Dd $Mdocdate: August 2 2008 $ .Dd $Mdocdate: August 14 2008 $
.Dt MKSH 1 .Dt MKSH 1
.Os MirBSD .Os MirBSD
.Sh NAME .Sh NAME
@ -1598,7 +1598,7 @@ assignment time, while the $USER and $PWD are escaped
and thus will be evaluated each time a prompt is displayed): and thus will be evaluated each time a prompt is displayed):
.Bd -literal .Bd -literal
PS1=\*(aq${USER:=$(id \-un)}\*(aq"@${HOSTNAME:=$(hostname \-s)}:\e$PWD $( PS1=\*(aq${USER:=$(id \-un)}\*(aq"@${HOSTNAME:=$(hostname \-s)}:\e$PWD $(
if (( $(id \-u) )); then print \e$; else print \e#; fi) " if (( USER_ID )); then print \e$; else print \e#; fi) "
.Ed .Ed
.Pp .Pp
Note that since the command-line editors try to figure out how long the prompt Note that since the command-line editors try to figure out how long the prompt