# # For a description of the syntax of this configuration file, # see scripts/kbuild/config-language.txt. # comment "-------------------------------------------------" comment "Editors" comment "-------------------------------------------------" config KEMBTK_BUSYB_PATCH bool "patch" default y help Apply a unified diff formatted patch. config KEMBTK_BUSYB_VI bool "vi" default y help 'vi' is a text editor. More specifically, it is the One True text editor . It does, however, have a rather steep learning curve. If you are not already comfortable with 'vi' you may wish to use something else. config KEMBTK_BUSYB_FEATURE_VI_MAX_LEN int "Maximum screen width in vi" range 256 16384 default 4096 depends on KEMBTK_BUSYB_VI help Contrary to what you may think, this is not eating much. Make it smaller than 4k only if you are very limited on memory. config KEMBTK_BUSYB_FEATURE_VI_8BIT bool "Allow vi to display 8-bit chars (otherwise shows dots)" depends on KEMBTK_BUSYB_VI help If your terminal can display characters with high bit set, you may want to enable this. Note: vi is not Unicode-capable. If your terminal combines several 8-bit bytes into one character (as in Unicode mode), this will not work properly. config KEMBTK_BUSYB_FEATURE_VI_COLON bool "Enable \":\" colon commands (no \"ex\" mode)" default y depends on KEMBTK_BUSYB_VI help Enable a limited set of colon commands for vi. This does not provide an "ex" mode. config KEMBTK_BUSYB_FEATURE_VI_YANKMARK bool "Enable yank/put commands and mark cmds" default y depends on KEMBTK_BUSYB_VI help This will enable you to use yank and put, as well as mark in busybox vi. config KEMBTK_BUSYB_FEATURE_VI_SEARCH bool "Enable search and replace cmds" default y depends on KEMBTK_BUSYB_VI help Select this if you wish to be able to do search and replace in busybox vi. config KEMBTK_BUSYB_FEATURE_VI_REGEX_SEARCH bool "Enable regex in search and replace" depends on KEMBTK_BUSYB_FEATURE_VI_SEARCH help Use extended regex search. config KEMBTK_BUSYB_FEATURE_VI_USE_SIGNALS bool "Catch signals" default y depends on KEMBTK_BUSYB_VI help Selecting this option will make busybox vi signal aware. This will make busybox vi support SIGWINCH to deal with Window Changes, catch Ctrl-Z and Ctrl-C and alarms. config KEMBTK_BUSYB_FEATURE_VI_DOT_CMD bool "Remember previous cmd and \".\" cmd" default y depends on KEMBTK_BUSYB_VI help Make busybox vi remember the last command and be able to repeat it. config KEMBTK_BUSYB_FEATURE_VI_READONLY bool "Enable -R option and \"view\" mode" default y depends on KEMBTK_BUSYB_VI help Enable the read-only command line option, which allows the user to open a file in read-only mode. config KEMBTK_BUSYB_FEATURE_VI_SETOPTS bool "Enable set-able options, ai ic showmatch" default y depends on KEMBTK_BUSYB_VI help Enable the editor to set some (ai, ic, showmatch) options. config KEMBTK_BUSYB_FEATURE_VI_SET bool "Support for :set" default y depends on KEMBTK_BUSYB_VI help Support for ":set". config KEMBTK_BUSYB_FEATURE_VI_WIN_RESIZE bool "Handle window resize" default y depends on KEMBTK_BUSYB_VI help Make busybox vi behave nicely with terminals that get resized. config KEMBTK_BUSYB_FEATURE_VI_ASK_TERMINAL bool "Use 'tell me cursor position' ESC sequence to measure window" default y depends on KEMBTK_BUSYB_VI help If terminal size can't be retrieved and $LINES/$COLUMNS are not set, this option makes vi perform a last-ditch effort to find it: position cursor to 999,999 and ask terminal to report real cursor position using "ESC [ 6 n" escape sequence, then read stdin. This is not clean but helps a lot on serial lines and such. config KEMBTK_BUSYB_FEATURE_VI_OPTIMIZE_CURSOR bool "Optimize cursor movement" default y depends on KEMBTK_BUSYB_VI help This will make the cursor movement faster, but requires more memory and it makes the applet a tiny bit larger. config KEMBTK_BUSYB_AWK bool "awk" default y help Awk is used as a pattern scanning and processing language. This is the BusyBox implementation of that programming language. config KEMBTK_BUSYB_FEATURE_AWK_LIBM bool "Enable math functions (requires libm)" default y depends on KEMBTK_BUSYB_AWK help Enable math functions of the Awk programming language. NOTE: This will require libm to be present for linking. config KEMBTK_BUSYB_CMP bool "cmp" default y help cmp is used to compare two files and returns the result to standard output. config KEMBTK_BUSYB_DIFF bool "diff" default y help diff compares two files or directories and outputs the differences between them in a form that can be given to the patch command. config KEMBTK_BUSYB_FEATURE_DIFF_LONG_OPTIONS bool "Enable long options" default y depends on KEMBTK_BUSYB_DIFF && KEMBTK_BUSYB_LONG_OPTS help Enable use of long options. config KEMBTK_BUSYB_FEATURE_DIFF_DIR bool "Enable directory support" default y depends on KEMBTK_BUSYB_DIFF help This option enables support for directory and subdirectory comparison. config KEMBTK_BUSYB_ED bool "ed" default y help The original 1970's Unix text editor, from the days of teletypes. Small, simple, evil. Part of KEMBTK_BUSYB_SUSv3. If you're not already using this, you don't need it. config KEMBTK_BUSYB_SED bool "sed" default y help sed is used to perform text transformations on a file or input from a pipeline. config KEMBTK_BUSYB_FEATURE_ALLOW_EXEC bool "Allow vi and awk to execute shell commands" default y depends on KEMBTK_BUSYB_VI || KEMBTK_BUSYB_AWK help Enables vi and awk features which allows user to execute shell commands (using system() C call).