| 1 | # |
| 2 | # For a description of the syntax of this configuration file, |
| 3 | # see scripts/kbuild/config-language.txt. |
| 4 | # |
| 5 | |
| 6 | menu "Editors" |
| 7 | |
| 8 | config BUSYBOX_CONFIG_AWK |
| 9 | bool "awk" |
| 10 | default y |
| 11 | help |
| 12 | Awk is used as a pattern scanning and processing language. This is |
| 13 | the BusyBox implementation of that programming language. |
| 14 | |
| 15 | config BUSYBOX_CONFIG_FEATURE_AWK_LIBM |
| 16 | bool "Enable math functions (requires libm)" |
| 17 | default y |
| 18 | depends on BUSYBOX_CONFIG_AWK |
| 19 | help |
| 20 | Enable math functions of the Awk programming language. |
| 21 | NOTE: This will require libm to be present for linking. |
| 22 | |
| 23 | config BUSYBOX_CONFIG_CMP |
| 24 | bool "cmp" |
| 25 | default n |
| 26 | help |
| 27 | cmp is used to compare two files and returns the result |
| 28 | to standard output. |
| 29 | |
| 30 | config BUSYBOX_CONFIG_DIFF |
| 31 | bool "diff" |
| 32 | default y |
| 33 | help |
| 34 | diff compares two files or directories and outputs the |
| 35 | differences between them in a form that can be given to |
| 36 | the patch command. |
| 37 | |
| 38 | config BUSYBOX_CONFIG_FEATURE_DIFF_BINARY |
| 39 | bool "Enable checks for binary files" |
| 40 | default n |
| 41 | depends on BUSYBOX_CONFIG_DIFF |
| 42 | help |
| 43 | This option enables support for checking for binary files |
| 44 | before a comparison is carried out. |
| 45 | |
| 46 | config BUSYBOX_CONFIG_FEATURE_DIFF_DIR |
| 47 | bool "Enable directory support" |
| 48 | default n |
| 49 | depends on BUSYBOX_CONFIG_DIFF |
| 50 | help |
| 51 | This option enables support for directory and subdirectory |
| 52 | comparison. |
| 53 | |
| 54 | config BUSYBOX_CONFIG_FEATURE_DIFF_MINIMAL |
| 55 | bool "Enable -d option to find smaller sets of changes" |
| 56 | default n |
| 57 | depends on BUSYBOX_CONFIG_DIFF |
| 58 | help |
| 59 | Enabling this option allows the use of -d to make diff |
| 60 | try hard to find the smallest possible set of changes. |
| 61 | |
| 62 | config BUSYBOX_CONFIG_ED |
| 63 | bool "ed" |
| 64 | default n |
| 65 | help |
| 66 | The original 1970's Unix text editor, from the days of teletypes. |
| 67 | Small, simple, evil. Part of SUSv3. If you're not already using |
| 68 | this, you don't need it. |
| 69 | |
| 70 | config BUSYBOX_CONFIG_PATCH |
| 71 | bool "patch" |
| 72 | default n |
| 73 | help |
| 74 | Apply a unified diff formatted patch. |
| 75 | |
| 76 | config BUSYBOX_CONFIG_SED |
| 77 | bool "sed" |
| 78 | default y |
| 79 | help |
| 80 | sed is used to perform text transformations on a file |
| 81 | or input from a pipeline. |
| 82 | |
| 83 | config BUSYBOX_CONFIG_VI |
| 84 | bool "vi" |
| 85 | default y |
| 86 | help |
| 87 | 'vi' is a text editor. More specifically, it is the One True |
| 88 | text editor <grin>. It does, however, have a rather steep |
| 89 | learning curve. If you are not already comfortable with 'vi' |
| 90 | you may wish to use something else. |
| 91 | |
| 92 | config BUSYBOX_CONFIG_FEATURE_VI_MAX_LEN |
| 93 | int "Maximum screen width in vi" |
| 94 | range 256 16384 |
| 95 | default 1024 |
| 96 | depends on BUSYBOX_CONFIG_VI |
| 97 | help |
| 98 | Contrary to what you may think, this is not eating much. |
| 99 | Make it smaller than 4k only if you are very limited on memory. |
| 100 | |
| 101 | config BUSYBOX_CONFIG_FEATURE_VI_8BIT |
| 102 | bool "Allow vi to display 8-bit chars (otherwise shows dots)" |
| 103 | default n |
| 104 | depends on BUSYBOX_CONFIG_VI |
| 105 | help |
| 106 | If your terminal can display characters with high bit set, |
| 107 | you may want to enable this. Note: vi is not Unicode-capable. |
| 108 | If your terminal combines several 8-bit bytes into one character |
| 109 | (as in Unicode mode), this will not work properly. |
| 110 | |
| 111 | config BUSYBOX_CONFIG_FEATURE_VI_COLON |
| 112 | bool "Enable \":\" colon commands (no \"ex\" mode)" |
| 113 | default y |
| 114 | depends on BUSYBOX_CONFIG_VI |
| 115 | help |
| 116 | Enable a limited set of colon commands for vi. This does not |
| 117 | provide an "ex" mode. |
| 118 | |
| 119 | config BUSYBOX_CONFIG_FEATURE_VI_YANKMARK |
| 120 | bool "Enable yank/put commands and mark cmds" |
| 121 | default y |
| 122 | depends on BUSYBOX_CONFIG_VI |
| 123 | help |
| 124 | This will enable you to use yank and put, as well as mark in |
| 125 | busybox vi. |
| 126 | |
| 127 | config BUSYBOX_CONFIG_FEATURE_VI_SEARCH |
| 128 | bool "Enable search and replace cmds" |
| 129 | default y |
| 130 | depends on BUSYBOX_CONFIG_VI |
| 131 | help |
| 132 | Select this if you wish to be able to do search and replace in |
| 133 | busybox vi. |
| 134 | |
| 135 | config BUSYBOX_CONFIG_FEATURE_VI_USE_SIGNALS |
| 136 | bool "Catch signals" |
| 137 | default y |
| 138 | depends on BUSYBOX_CONFIG_VI |
| 139 | help |
| 140 | Selecting this option will make busybox vi signal aware. This will |
| 141 | make busybox vi support SIGWINCH to deal with Window Changes, catch |
| 142 | Ctrl-Z and Ctrl-C and alarms. |
| 143 | |
| 144 | config BUSYBOX_CONFIG_FEATURE_VI_DOT_CMD |
| 145 | bool "Remember previous cmd and \".\" cmd" |
| 146 | default y |
| 147 | depends on BUSYBOX_CONFIG_VI |
| 148 | help |
| 149 | Make busybox vi remember the last command and be able to repeat it. |
| 150 | |
| 151 | config BUSYBOX_CONFIG_FEATURE_VI_READONLY |
| 152 | bool "Enable -R option and \"view\" mode" |
| 153 | default y |
| 154 | depends on BUSYBOX_CONFIG_VI |
| 155 | help |
| 156 | Enable the read-only command line option, which allows the user to |
| 157 | open a file in read-only mode. |
| 158 | |
| 159 | config BUSYBOX_CONFIG_FEATURE_VI_SETOPTS |
| 160 | bool "Enable set-able options, ai ic showmatch" |
| 161 | default y |
| 162 | depends on BUSYBOX_CONFIG_VI |
| 163 | help |
| 164 | Enable the editor to set some (ai, ic, showmatch) options. |
| 165 | |
| 166 | config BUSYBOX_CONFIG_FEATURE_VI_SET |
| 167 | bool "Support for :set" |
| 168 | default y |
| 169 | depends on BUSYBOX_CONFIG_VI |
| 170 | help |
| 171 | Support for ":set". |
| 172 | |
| 173 | config BUSYBOX_CONFIG_FEATURE_VI_WIN_RESIZE |
| 174 | bool "Handle window resize" |
| 175 | default y |
| 176 | depends on BUSYBOX_CONFIG_VI |
| 177 | help |
| 178 | Make busybox vi behave nicely with terminals that get resized. |
| 179 | |
| 180 | config BUSYBOX_CONFIG_FEATURE_VI_OPTIMIZE_CURSOR |
| 181 | bool "Optimize cursor movement" |
| 182 | default y |
| 183 | depends on BUSYBOX_CONFIG_VI |
| 184 | help |
| 185 | This will make the cursor movement faster, but requires more memory |
| 186 | and it makes the applet a tiny bit larger. |
| 187 | |
| 188 | config BUSYBOX_CONFIG_FEATURE_ALLOW_EXEC |
| 189 | bool "Allow vi and awk to execute shell commands" |
| 190 | default y |
| 191 | depends on BUSYBOX_CONFIG_VI || BUSYBOX_CONFIG_AWK |
| 192 | help |
| 193 | Enables vi and awk features which allows user to execute |
| 194 | shell commands (using system() C call). |
| 195 | |
| 196 | endmenu |
| 197 | |
