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*: --help tweaks

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function                                             old     new   delta
.rodata                                           103190  103189      -1
packed_usage                                       33590   33566     -24
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-25)             Total: -25 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2021-06-13 01:08:48 +02:00
parent aece2c5f0f
commit 6b6826f0b8
10 changed files with 35 additions and 27 deletions
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2
editors/sed.c
View File

@@ -70,7 +70,7 @@
//usage:#define sed_full_usage "\n\n"
//usage: " -e CMD Add CMD to sed commands to be executed"
//usage: "\n -f FILE Add FILE contents to sed commands to be executed"
//usage: "\n -i[SFX] Edit files in-place (otherwise sends to stdout)"
//usage: "\n -i[SFX] Edit files in-place (otherwise write to stdout)"
//usage: "\n Optionally back files up, appending SFX"
//usage: "\n -n Suppress automatic printing of pattern space"
//usage: "\n -r,-E Use extended regex syntax"

9
editors/vi.c
View File

@@ -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':