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shell: tweak --help

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Even though formally it is -s [ARGS], "sh -s" without ARGS
is the same as just "sh". And we are already over 80 chars wide
for ash --help, so make it shorter.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2021-10-13 11:15:52 +02:00
parent 62f1eed1e1
commit aaf3d5ba74
2 changed files with 2 additions and 2 deletions
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2
shell/ash.c
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@ -14455,7 +14455,7 @@ init(void)
//usage:#define ash_trivial_usage
//usage: "[-il] [-|+Cabefmnuvx] [-|+o OPT]... [-c 'SCRIPT' [ARG0 ARGS] | FILE [ARGS] | -s [ARGS]]"
//usage: "[-il] [-|+Cabefmnuvx] [-|+o OPT]... [-c 'SCRIPT' [ARG0 ARGS] | FILE ARGS | -s ARGS]"
//////// comes from ^^^^^^^^^^optletters
//usage:#define ash_full_usage "\n\n"
//usage: "Unix shell interpreter"

2
shell/hush.c
View File

@ -339,7 +339,7 @@
* therefore we don't show them either.
*/
//usage:#define hush_trivial_usage
//usage: "[-enxl] [-c 'SCRIPT' [ARG0 ARGS] | FILE [ARGS] | -s [ARGS]]"
//usage: "[-enxl] [-c 'SCRIPT' [ARG0 ARGS] | FILE ARGS | -s ARGS]"
//usage:#define hush_full_usage "\n\n"
//usage: "Unix shell interpreter"