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config: deindent all help texts

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Those two spaces after tab have no effect, and always a nuisance when editing.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-07-21 09:50:55 +02:00
parent 75d151e31d
commit 72089cf6b4
353 changed files with 2629 additions and 2630 deletions
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120
shell/Config.src
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@@ -10,26 +10,26 @@ choice
prompt "Choose which shell is aliased to 'sh' name"
default SH_IS_ASH
help
Choose which shell you want to be executed by 'sh' alias.
The ash shell is the most bash compatible and full featured one.
Choose which shell you want to be executed by 'sh' alias.
The ash shell is the most bash compatible and full featured one.
# note: cannot use "select ASH" here, it breaks "make allnoconfig"
config SH_IS_ASH
depends on !NOMMU
bool "ash"
help
Choose ash to be the shell executed by 'sh' name.
The ash code will be built into busybox. If you don't select
"ash" choice (CONFIG_ASH), this shell may only be invoked by
the name 'sh' (and not 'ash').
Choose ash to be the shell executed by 'sh' name.
The ash code will be built into busybox. If you don't select
"ash" choice (CONFIG_ASH), this shell may only be invoked by
the name 'sh' (and not 'ash').
config SH_IS_HUSH
bool "hush"
help
Choose hush to be the shell executed by 'sh' name.
The hush code will be built into busybox. If you don't select
"hush" choice (CONFIG_HUSH), this shell may only be invoked by
the name 'sh' (and not 'hush').
Choose hush to be the shell executed by 'sh' name.
The hush code will be built into busybox. If you don't select
"hush" choice (CONFIG_HUSH), this shell may only be invoked by
the name 'sh' (and not 'hush').
config SH_IS_NONE
bool "none"
@@ -40,36 +40,36 @@ choice
prompt "Choose which shell is aliased to 'bash' name"
default BASH_IS_NONE
help
Choose which shell you want to be executed by 'bash' alias.
The ash shell is the most bash compatible and full featured one,
although compatibility is far from being complete.
Choose which shell you want to be executed by 'bash' alias.
The ash shell is the most bash compatible and full featured one,
although compatibility is far from being complete.
Note that selecting this option does not switch on any bash
compatibility code. It merely makes it possible to install
/bin/bash (sym)link and run scripts which start with
#!/bin/bash line.
Note that selecting this option does not switch on any bash
compatibility code. It merely makes it possible to install
/bin/bash (sym)link and run scripts which start with
#!/bin/bash line.
Many systems use it in scripts which use bash-specific features,
even simple ones like $RANDOM. Without this option, busybox
can't be used for running them because it won't recongnize
"bash" as a supported applet name.
Many systems use it in scripts which use bash-specific features,
even simple ones like $RANDOM. Without this option, busybox
can't be used for running them because it won't recongnize
"bash" as a supported applet name.
config BASH_IS_ASH
depends on !NOMMU
bool "ash"
help
Choose ash to be the shell executed by 'bash' name.
The ash code will be built into busybox. If you don't select
"ash" choice (CONFIG_ASH), this shell may only be invoked by
the name 'bash' (and not 'ash').
Choose ash to be the shell executed by 'bash' name.
The ash code will be built into busybox. If you don't select
"ash" choice (CONFIG_ASH), this shell may only be invoked by
the name 'bash' (and not 'ash').
config BASH_IS_HUSH
bool "hush"
help
Choose hush to be the shell executed by 'bash' name.
The hush code will be built into busybox. If you don't select
"hush" choice (CONFIG_HUSH), this shell may only be invoked by
the name 'bash' (and not 'hush').
Choose hush to be the shell executed by 'bash' name.
The hush code will be built into busybox. If you don't select
"hush" choice (CONFIG_HUSH), this shell may only be invoked by
the name 'bash' (and not 'hush').
config BASH_IS_NONE
bool "none"
@@ -88,78 +88,78 @@ config FEATURE_SH_MATH
default y
depends on ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
help
Enable math support in the shell via $((...)) syntax.
Enable math support in the shell via $((...)) syntax.
config FEATURE_SH_MATH_64
bool "Extend POSIX math support to 64 bit"
default y
depends on FEATURE_SH_MATH
help
Enable 64-bit math support in the shell. This will make the shell
slightly larger, but will allow computation with very large numbers.
This is not in POSIX, so do not rely on this in portable code.
Enable 64-bit math support in the shell. This will make the shell
slightly larger, but will allow computation with very large numbers.
This is not in POSIX, so do not rely on this in portable code.
config FEATURE_SH_EXTRA_QUIET
bool "Hide message on interactive shell startup"
default y
depends on ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
help
Remove the busybox introduction when starting a shell.
Remove the busybox introduction when starting a shell.
config FEATURE_SH_STANDALONE
bool "Standalone shell"
default n
depends on ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
help
This option causes busybox shells to use busybox applets
in preference to executables in the PATH whenever possible. For
example, entering the command 'ifconfig' into the shell would cause
busybox to use the ifconfig busybox applet. Specifying the fully
qualified executable name, such as '/sbin/ifconfig' will still
execute the /sbin/ifconfig executable on the filesystem. This option
is generally used when creating a statically linked version of busybox
for use as a rescue shell, in the event that you screw up your system.
This option causes busybox shells to use busybox applets
in preference to executables in the PATH whenever possible. For
example, entering the command 'ifconfig' into the shell would cause
busybox to use the ifconfig busybox applet. Specifying the fully
qualified executable name, such as '/sbin/ifconfig' will still
execute the /sbin/ifconfig executable on the filesystem. This option
is generally used when creating a statically linked version of busybox
for use as a rescue shell, in the event that you screw up your system.
This is implemented by re-execing /proc/self/exe (typically)
with right parameters.
This is implemented by re-execing /proc/self/exe (typically)
with right parameters.
However, there are drawbacks: it is problematic in chroot jails
without mounted /proc, and ps/top may show command name as 'exe'
for applets started this way.
However, there are drawbacks: it is problematic in chroot jails
without mounted /proc, and ps/top may show command name as 'exe'
for applets started this way.
config FEATURE_SH_NOFORK
bool "Run 'nofork' applets directly"
default n
depends on ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
help
This option causes busybox shells to not execute typical
fork/exec/wait sequence, but call <applet>_main directly,
if possible. (Sometimes it is not possible: for example,
this is not possible in pipes).
This option causes busybox shells to not execute typical
fork/exec/wait sequence, but call <applet>_main directly,
if possible. (Sometimes it is not possible: for example,
this is not possible in pipes).
This will be done only for some applets (those which are marked
NOFORK in include/applets.h).
This will be done only for some applets (those which are marked
NOFORK in include/applets.h).
This may significantly speed up some shell scripts.
This may significantly speed up some shell scripts.
This feature is relatively new. Use with care. Report bugs
to project mailing list.
This feature is relatively new. Use with care. Report bugs
to project mailing list.
config FEATURE_SH_READ_FRAC
bool "read -t N.NNN support (+110 bytes)"
default y
depends on ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
help
Enable support for fractional second timeout in read builtin.
Enable support for fractional second timeout in read builtin.
config FEATURE_SH_HISTFILESIZE
bool "Use $HISTFILESIZE"
default y
depends on ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
help
This option makes busybox shells to use $HISTFILESIZE variable
to set shell history size. Note that its max value is capped
by "History size" setting in library tuning section.
This option makes busybox shells to use $HISTFILESIZE variable
to set shell history size. Note that its max value is capped
by "History size" setting in library tuning section.
endif # Options common to all shells