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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2021-06-13 01:08:48 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-06-13 01:08:48 +0200 |
| commit | 6b6826f0b87b13c5e83786f045b90d703507464e (patch) | |
| tree | dc40238c9843b020fddfa7de83e25892b166dbe4 /editors/vi.c | |
| parent | aece2c5f0fef9088b615016f3177b1abd3a373bb (diff) | |
| download | busybox-6b6826f0b87b13c5e83786f045b90d703507464e.tar.gz | |
*: --help tweaks
function old new delta
.rodata 103190 103189 -1
packed_usage 33590 33566 -24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-25) Total: -25 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/vi.c')
| -rw-r--r-- | editors/vi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/editors/vi.c b/editors/vi.c index d85cdd98d..beccef4b4 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -181,7 +181,7 @@ //kbuild:lib-$(CONFIG_VI) += vi.o //usage:#define vi_trivial_usage -//usage: IF_FEATURE_VI_COLON("[-c CMD] ")IF_FEATURE_VI_READONLY("[-R] ")"[FILE]..." +//usage: IF_FEATURE_VI_COLON("[-c CMD] ")IF_FEATURE_VI_READONLY("[-R] ")"[-H] [FILE]..." //usage:#define vi_full_usage "\n\n" //usage: "Edit FILE\n" //usage: IF_FEATURE_VI_COLON( @@ -191,6 +191,7 @@ //usage: "\n -R Read-only" //usage: ) //usage: "\n -H List available features" +// note: non-standard, "vim -H" is Hebrew mode (bidi support) #include "libbb.h" // Should be after libbb.h: on some systems regex.h needs sys/types.h: @@ -4748,7 +4749,11 @@ int vi_main(int argc, char **argv) initial_cmds[0] = xstrndup(p, MAX_INPUT_LEN); } #endif - while ((c = getopt(argc, argv, "hCRH" IF_FEATURE_VI_COLON("c:"))) != -1) { + while ((c = getopt(argc, argv, +#if ENABLE_FEATURE_VI_CRASHME + "C" +#endif + "RHh" IF_FEATURE_VI_COLON("c:"))) != -1) { switch (c) { #if ENABLE_FEATURE_VI_CRASHME case 'C': |