2 # For a description of the syntax of this configuration file,
3 # see scripts/kbuild/config-language.txt.
12 Awk is used as a pattern scanning and processing language. This is
13 the BusyBox implementation of that programming language.
15 config CONFIG_FEATURE_AWK_MATH
16 bool "Enable math functions (requires libm)"
20 Enable math functions of the Awk programming language.
21 NOTE: This will require libm to be present for linking.
27 Apply a unified diff formatted patch.
33 sed is used to perform text transformations on a file
34 or input from a pipeline.
40 'vi' is a text editor. More specifically, it is the One True
41 text editor <grin>. It does, however, have a rather steep
42 learning curve. If you are not already comfortable with 'vi'
43 you may wish to use something else.
45 config CONFIG_FEATURE_VI_COLON
46 bool "Enable \":\" colon commands (no \"ex\" mode)"
50 Enable a limited set of colon commands for vi. This does not
53 config CONFIG_FEATURE_VI_YANKMARK
54 bool "Enable yank/put commands and mark cmds"
58 This will enable you to use yank and put, as well as mark in
61 config CONFIG_FEATURE_VI_SEARCH
62 bool "Enable search and replace cmds"
66 Select this if you wish to be able to do search and replace in
69 config CONFIG_FEATURE_VI_USE_SIGNALS
74 Selecting this option will make busybox vi signal aware. This will
75 make busybox vi support SIGWINCH to deal with Window Changes, catch
76 Ctrl-Z and Ctrl-C and alarms.
78 config CONFIG_FEATURE_VI_DOT_CMD
79 bool "Remember previous cmd and \".\" cmd"
83 Make busybox vi remember the last command and be able to repeat it.
85 config CONFIG_FEATURE_VI_READONLY
86 bool "Enable -R option and \"view\" mode"
90 Enable the read-only command line option, which allows the user to
91 open a file in read-only mode.
93 config CONFIG_FEATURE_VI_SETOPTS
94 bool "Enable set-able options, ai ic showmatch"
98 Enable the editor to set some (ai, ic, showmatch) options.
100 config CONFIG_FEATURE_VI_SET
101 bool "Support for :set"
107 config CONFIG_FEATURE_VI_WIN_RESIZE
108 bool "Handle window resize"
112 Make busybox vi behave nicely with terminals that get resized.
114 config CONFIG_FEATURE_VI_OPTIMIZE_CURSOR
115 bool "Optimize cursor movement"
119 This will make the cursor movement faster, but requires more memory
120 and it makes the applet a tiny bit larger.