LXR busybox/editors/Config.in

   1#
   2# For a description of the syntax of this configuration file,
   3# see scripts/kbuild/config-language.txt.
   4#
   5
   6menu "Editors"
   7
   8config AWK
   9        bool "awk"
  10        default n
  11        help
  12          Awk is used as a pattern scanning and processing language. This is
  13          the BusyBox implementation of that programming language.
  14
  15config FEATURE_AWK_LIBM
  16        bool "Enable math functions (requires libm)"
  17        default n
  18        depends on AWK
  19        help
  20          Enable math functions of the Awk programming language.
  21          NOTE: This will require libm to be present for linking.
  22
  23config 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
  30config DIFF
  31        bool "diff"
  32        default n
  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
  38config FEATURE_DIFF_BINARY
  39        bool "Enable checks for binary files"
  40        default y
  41        depends on DIFF
  42        help
  43          This option enables support for checking for binary files
  44          before a comparison is carried out.
  45
  46config FEATURE_DIFF_DIR
  47        bool "Enable directory support"
  48        default y
  49        depends on DIFF
  50        help
  51          This option enables support for directory and subdirectory
  52          comparison.
  53
  54config FEATURE_DIFF_MINIMAL
  55        bool "Enable -d option to find smaller sets of changes"
  56        default n
  57        depends on 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
  62config 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
  70config PATCH
  71        bool "patch"
  72        default n
  73        help
  74          Apply a unified diff formatted patch.
  75
  76config SED
  77        bool "sed"
  78        default n
  79        help
  80          sed is used to perform text transformations on a file
  81          or input from a pipeline.
  82
  83config VI
  84        bool "vi"
  85        default n
  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
  92config FEATURE_VI_MAX_LEN
  93        int "Maximum screen width in vi"
  94        range 256 16384
  95        default 4096
  96        depends on 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
 101config FEATURE_VI_8BIT
 102        bool "Allow vi to display 8-bit chars (otherwise shows dots)"
 103        default y
 104        depends on 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
 111config FEATURE_VI_COLON
 112        bool "Enable \":\" colon commands (no \"ex\" mode)"
 113        default y
 114        depends on VI
 115        help
 116          Enable a limited set of colon commands for vi. This does not
 117          provide an "ex" mode.
 118
 119config FEATURE_VI_YANKMARK
 120        bool "Enable yank/put commands and mark cmds"
 121        default y
 122        depends on VI
 123        help
 124          This will enable you to use yank and put, as well as mark in
 125          busybox vi.
 126
 127config FEATURE_VI_SEARCH
 128        bool "Enable search and replace cmds"
 129        default y
 130        depends on VI
 131        help
 132          Select this if you wish to be able to do search and replace in
 133          busybox vi.
 134
 135config FEATURE_VI_USE_SIGNALS
 136        bool "Catch signals"
 137        default y
 138        depends on 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
 144config FEATURE_VI_DOT_CMD
 145        bool "Remember previous cmd and \".\" cmd"
 146        default y
 147        depends on VI
 148        help
 149          Make busybox vi remember the last command and be able to repeat it.
 150
 151config FEATURE_VI_READONLY
 152        bool "Enable -R option and \"view\" mode"
 153        default y
 154        depends on 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
 159config FEATURE_VI_SETOPTS
 160        bool "Enable set-able options, ai ic showmatch"
 161        default y
 162        depends on VI
 163        help
 164          Enable the editor to set some (ai, ic, showmatch) options.
 165
 166config FEATURE_VI_SET
 167        bool "Support for :set"
 168        default y
 169        depends on VI
 170        help
 171          Support for ":set".
 172
 173config FEATURE_VI_WIN_RESIZE
 174        bool "Handle window resize"
 175        default y
 176        depends on VI
 177        help
 178          Make busybox vi behave nicely with terminals that get resized.
 179
 180config FEATURE_VI_OPTIMIZE_CURSOR
 181        bool "Optimize cursor movement"
 182        default y
 183        depends on 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
 188config FEATURE_ALLOW_EXEC
 189        bool "Allow vi and awk to execute shell commands"
 190        default y
 191        depends on VI || AWK
 192        help
 193          Enables vi and awk features which allows user to execute
 194          shell commands (using system() C call).
 195
 196endmenu
 197