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doc: document config_directory and config_file variables

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Andrey Borzenkov 2015-11-07 17:03:38 +03:00 committed by Andrei Borzenkov
parent dff8d0e3f5
commit bcf8c5814d
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docs/grub.texi
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@ -3038,6 +3038,8 @@ These variables have special meaning to GRUB.
* cmdpath:: * cmdpath::
* color_highlight:: * color_highlight::
* color_normal:: * color_normal::
* config_directory::
* config_file::
* debug:: * debug::
* default:: * default::
* fallback:: * fallback::
@ -3180,6 +3182,22 @@ matching colors of first half.
to support whole rgb24 palette but currently there is no compelling reason to support whole rgb24 palette but currently there is no compelling reason
to go beyond the current 16 colors. to go beyond the current 16 colors.
@node config_directory
@subsection config_directory
This variable is automatically set by GRUB to the directory part of
current configuration file name (@pxref{config_file}).
@node config_file
@subsection config_file
This variable is automatically set by GRUB to the name of configuration file that is being
processed by commands @command{configfile} (@pxref{configfile}) or @command{normal}
(@pxref{normal}). It is restored to the previous value when command completes.
@node debug @node debug
@subsection debug @subsection debug