*: --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>

2 files changed, 8 insertions, 3 deletions

diff --git a/editors/sed.c b/editors/sed.c
index d3444003e..a6845a979 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -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"
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':