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[ruby/irb] Complete the missing documentation abount the environment

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variables
(https://github.com/ruby/irb/pull/1028)

https://github.com/ruby/irb/commit/68f5cf0535
This commit is contained in:
Kouhei Yanagita 2024-11-19 22:13:12 +09:00 committed by git
parent dd473cec29
commit edf5a738a3
1 changed files with 35 additions and 2 deletions
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37
man/irb.1
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@ -180,7 +180,7 @@ The default value is 16.
.El
.Pp
.Sh ENVIRONMENT
.Bl -tag -compact -width "XDG_CONFIG_HOME"
.Bl -tag -compact -width "IRB_USE_AUTOCOMPLETE"
.It Ev IRB_LANG
The locale used for
.Nm .
@ -190,10 +190,43 @@ The path to the personal initialization file.
.Pp
.It Ev XDG_CONFIG_HOME
.Nm
respects XDG_CONFIG_HOME. If this is set, load
respects XDG_CONFIG_HOME. If it is set and
.Ev IRBRC
is unset, load
.Pa $XDG_CONFIG_HOME/irb/irbrc
as a personal initialization file.
.Pp
.It Ev RI_PAGER
The command specified would be used as a pager.
.Pp
.It Ev PAGER
The command specified would be used as a pager if
.Ev RI_PAGER
is unset.
.Pp
.It Ev VISUAL
Its value would be used to open files by the edit command.
.Pp
.It Ev EDITOR
Its value would be used to open files by the edit command if
.Ev VISUAL
is unset.
.Pp
.It Ev NO_COLOR
Assigning a value to it disables colorization.
.Pp
.It Ev IRB_USE_AUTOCOMPLETE
Assigning
.Sy false
to it disables autocompletion.
.Pp
.It Ev IRB_COMPLETOR
Autocompletion behavior. Allowed values are
.Sy regexp
or
.Sy type
.
.Pp
.El
.Pp
Also