# DO NOT EDIT. This file is generated from Config.src # # For a description of the syntax of this configuration file, # see scripts/kbuild/config-language.txt. # menu "Editors" config BUSYBOX_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 BUSYBOX_FEATURE_AWK_LIBM bool "Enable math functions (requires libm)" default y depends on BUSYBOX_AWK help Enable math functions of the Awk programming language. NOTE: This will require libm to be present for linking. config BUSYBOX_FEATURE_AWK_GNU_EXTENSIONS bool "Enable a few GNU extensions" default y depends on BUSYBOX_AWK help Enable a few features from gawk: * command line option -e AWK_PROGRAM * simultaneous use of -f and -e on the command line. This enables the use of awk library files. Ex: awk -f mylib.awk -e '{print myfunction($1);}' ... config BUSYBOX_CMP bool "cmp" default y help cmp is used to compare two files and returns the result to standard output. config BUSYBOX_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 BUSYBOX_FEATURE_DIFF_LONG_OPTIONS bool "Enable long options" default y depends on BUSYBOX_DIFF && BUSYBOX_LONG_OPTS help Enable use of long options. config BUSYBOX_FEATURE_DIFF_DIR bool "Enable directory support" default y depends on BUSYBOX_DIFF help This option enables support for directory and subdirectory comparison. config BUSYBOX_ED bool "ed" default y help The original 1970's Unix text editor, from the days of teletypes. Small, simple, evil. Part of SUSv3. If you're not already using this, you don't need it. config BUSYBOX_PATCH bool "patch" default y help Apply a unified diff formatted patch. config BUSYBOX_SED bool "sed" default y help sed is used to perform text transformations on a file or input from a pipeline. config BUSYBOX_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 BUSYBOX_FEATURE_VI_MAX_LEN int "Maximum screen width in vi" range 256 16384 default 4096 depends on BUSYBOX_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 BUSYBOX_FEATURE_VI_8BIT bool "Allow vi to display 8-bit chars (otherwise shows dots)" default n depends on BUSYBOX_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 BUSYBOX_FEATURE_VI_COLON bool "Enable \":\" colon commands (no \"ex\" mode)" default y depends on BUSYBOX_VI help Enable a limited set of colon commands for vi. This does not provide an "ex" mode. config BUSYBOX_FEATURE_VI_YANKMARK bool "Enable yank/put commands and mark cmds" default y depends on BUSYBOX_VI help This will enable you to use yank and put, as well as mark in busybox vi. config BUSYBOX_FEATURE_VI_SEARCH bool "Enable search and replace cmds" default y depends on BUSYBOX_VI help Select this if you wish to be able to do search and replace in busybox vi. config BUSYBOX_FEATURE_VI_REGEX_SEARCH bool "Enable regex in search and replace" default n # Uses GNU regex, which may be unavailable. FIXME depends on BUSYBOX_FEATURE_VI_SEARCH help Use extended regex search. config BUSYBOX_FEATURE_VI_USE_SIGNALS bool "Catch signals" default y depends on BUSYBOX_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 BUSYBOX_FEATURE_VI_DOT_CMD bool "Remember previous cmd and \".\" cmd" default y depends on BUSYBOX_VI help Make busybox vi remember the last command and be able to repeat it. config BUSYBOX_FEATURE_VI_READONLY bool "Enable -R option and \"view\" mode" default y depends on BUSYBOX_VI help Enable the read-only command line option, which allows the user to open a file in read-only mode. config BUSYBOX_FEATURE_VI_SETOPTS bool "Enable set-able options, ai ic showmatch" default y depends on BUSYBOX_VI help Enable the editor to set some (ai, ic, showmatch) options. config BUSYBOX_FEATURE_VI_SET bool "Support for :set" default y depends on BUSYBOX_VI help Support for ":set". config BUSYBOX_FEATURE_VI_WIN_RESIZE bool "Handle window resize" default y depends on BUSYBOX_VI help Make busybox vi behave nicely with terminals that get resized. config BUSYBOX_FEATURE_VI_ASK_TERMINAL bool "Use 'tell me cursor position' ESC sequence to measure window" default y depends on BUSYBOX_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 BUSYBOX_FEATURE_VI_UNDO bool "Support undo command 'u'" default y depends on BUSYBOX_VI help Support the 'u' command to undo insertion, deletion, and replacement of text. config BUSYBOX_FEATURE_VI_UNDO_QUEUE bool "Enable undo operation queuing" default y depends on BUSYBOX_FEATURE_VI_UNDO help The vi undo functions can use an intermediate queue to greatly lower malloc() calls and overhead. When the maximum size of this queue is reached, the contents of the queue are committed to the undo stack. This increases the size of the undo code and allows some undo operations (especially un-typing/backspacing) to be far more useful. config BUSYBOX_FEATURE_VI_UNDO_QUEUE_MAX int "Maximum undo character queue size" default 256 range 32 65536 depends on BUSYBOX_FEATURE_VI_UNDO_QUEUE help This option sets the number of bytes used at runtime for the queue. Smaller values will create more undo objects and reduce the amount of typed or backspaced characters that are grouped into one undo operation; larger values increase the potential size of each undo and will generally malloc() larger objects and less frequently. Unless you want more (or less) frequent "undo points" while typing, you should probably leave this unchanged. config BUSYBOX_FEATURE_ALLOW_EXEC bool "Allow vi and awk to execute shell commands" default y depends on BUSYBOX_VI || BUSYBOX_AWK help Enables vi and awk features which allows user to execute shell commands (using system() C call). endmenu