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| author | Denys Vlasenko | 2009-05-17 16:44:54 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-05-17 16:44:54 +0200 |
| commit | 020f40693a08b836abdea74f3823a0bce0378ec5 (patch) | |
| tree | 4ae11c9b2156cccc1af8904c11c195b25b2886b0 /libbb/Config.in | |
| parent | 071ede1e5de784820f39c2546000c08d74b12f6d (diff) | |
| download | busybox-020f40693a08b836abdea74f3823a0bce0378ec5.zip busybox-020f40693a08b836abdea74f3823a0bce0378ec5.tar.gz | |
line editing: add an option to emit ESC [ 6 n and use results
This makes line editing able to recognize case when
cursor was not at the beginning of the line. It may also
be adapted later to find out display size (serial line users
would love it).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/Config.in')
| -rw-r--r-- | libbb/Config.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libbb/Config.in b/libbb/Config.in index f5b804f..7ced387 100644 --- a/libbb/Config.in +++ b/libbb/Config.in @@ -102,6 +102,18 @@ config FEATURE_EDITING_FANCY_PROMPT Setting this option allows for prompts to use things like \w and \$ and escape codes. +config FEATURE_EDITING_ASK_TERMINAL + bool "Query cursor position from terminal" + default n + depends on FEATURE_EDITING + help + Allow usage of "ESC [ 6 n" sequence. Terminal answers back with + current cursor position. This information is used to make line + editing more robust in some cases. + If you are not sure whether your terminals respond to this code + correctly, or want to save on code size (about 300 bytes), + then do not turn this option on. + config FEATURE_VERBOSE_CP_MESSAGE bool "Give more precise messages when copy fails (cp, mv etc)" default n |