| # |
| # For a description of the syntax of this configuration file, |
| # see scripts/kbuild/config-language.txt. |
| # |
| |
| menu "Editors" |
| |
| config 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 FEATURE_AWK_LIBM |
| bool "Enable math functions (requires libm)" |
| default y |
| depends on AWK |
| help |
| Enable math functions of the Awk programming language. |
| NOTE: This will require libm to be present for linking. |
| |
| config CMP |
| bool "cmp" |
| default y |
| help |
| cmp is used to compare two files and returns the result |
| to standard output. |
| |
| config 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 FEATURE_DIFF_LONG_OPTIONS |
| bool "Enable long options" |
| default y |
| depends on DIFF && LONG_OPTS |
| help |
| Enable use of long options. |
| |
| config FEATURE_DIFF_DIR |
| bool "Enable directory support" |
| default y |
| depends on DIFF |
| help |
| This option enables support for directory and subdirectory |
| comparison. |
| |
| config 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 PATCH |
| bool "patch" |
| default y |
| help |
| Apply a unified diff formatted patch. |
| |
| config SED |
| bool "sed" |
| default y |
| help |
| sed is used to perform text transformations on a file |
| or input from a pipeline. |
| |
| config VI |
| bool "vi" |
| default y |
| help |
| 'vi' is a text editor. More specifically, it is the One True |
| text editor <grin>. 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 FEATURE_VI_MAX_LEN |
| int "Maximum screen width in vi" |
| range 256 16384 |
| default 4096 |
| depends on 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 FEATURE_VI_8BIT |
| bool "Allow vi to display 8-bit chars (otherwise shows dots)" |
| default n |
| depends on 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 FEATURE_VI_COLON |
| bool "Enable \":\" colon commands (no \"ex\" mode)" |
| default y |
| depends on VI |
| help |
| Enable a limited set of colon commands for vi. This does not |
| provide an "ex" mode. |
| |
| config FEATURE_VI_YANKMARK |
| bool "Enable yank/put commands and mark cmds" |
| default y |
| depends on VI |
| help |
| This will enable you to use yank and put, as well as mark in |
| busybox vi. |
| |
| config FEATURE_VI_SEARCH |
| bool "Enable search and replace cmds" |
| default y |
| depends on VI |
| help |
| Select this if you wish to be able to do search and replace in |
| busybox vi. |
| |
| config FEATURE_VI_USE_SIGNALS |
| bool "Catch signals" |
| default y |
| depends on 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 FEATURE_VI_DOT_CMD |
| bool "Remember previous cmd and \".\" cmd" |
| default y |
| depends on VI |
| help |
| Make busybox vi remember the last command and be able to repeat it. |
| |
| config FEATURE_VI_READONLY |
| bool "Enable -R option and \"view\" mode" |
| default y |
| depends on VI |
| help |
| Enable the read-only command line option, which allows the user to |
| open a file in read-only mode. |
| |
| config FEATURE_VI_SETOPTS |
| bool "Enable set-able options, ai ic showmatch" |
| default y |
| depends on VI |
| help |
| Enable the editor to set some (ai, ic, showmatch) options. |
| |
| config FEATURE_VI_SET |
| bool "Support for :set" |
| default y |
| depends on VI |
| help |
| Support for ":set". |
| |
| config FEATURE_VI_WIN_RESIZE |
| bool "Handle window resize" |
| default y |
| depends on VI |
| help |
| Make busybox vi behave nicely with terminals that get resized. |
| |
| config FEATURE_VI_ASK_TERMINAL |
| bool "Use 'tell me cursor position' ESC sequence to measure window" |
| default y |
| depends on 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: |
| vi positions cursor to 999,999 and asks terminal to report real |
| cursor position using "ESC [ 6 n" escape sequence, then reads stdin. |
| |
| This is not clean but helps a lot on serial lines and such. |
| |
| config FEATURE_VI_OPTIMIZE_CURSOR |
| bool "Optimize cursor movement" |
| default y |
| depends on VI |
| help |
| This will make the cursor movement faster, but requires more memory |
| and it makes the applet a tiny bit larger. |
| |
| config FEATURE_ALLOW_EXEC |
| bool "Allow vi and awk to execute shell commands" |
| default y |
| depends on VI || AWK |
| help |
| Enables vi and awk features which allows user to execute |
| shell commands (using system() C call). |
| |
| endmenu |