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 formated patch.
33 sed is used to perform text transformations on a file
34 or input from a pipeline.
36 config CONFIG_FEATURE_SED_EMBEDED_NEWLINE
37 bool " Embeded newline (EXPERIMENTAL)"
41 This is a hack to allow matching of '\n' in regular expressions.
42 It works by translating '\n' to "\n" and back.
43 It may introduce unexpected results if you use "\n" in your text.
49 'vi' is a text editor. More specifically, it is the One True
50 text editor <grin>. It does, however, have a rather steep
51 learning curve. If you are not already comfortable with 'vi'
52 you may wish to use something else.
54 config CONFIG_FEATURE_VI_COLON
55 bool " Enable \":\" colon commands (no \"ex\" mode)"
59 Enable a limited set of colon commands for vi. This does not
62 config CONFIG_FEATURE_VI_YANKMARK
63 bool " Enable yank/put commands and mark cmds"
67 This will enable you to use yank and put, as well as mark in
70 config CONFIG_FEATURE_VI_SEARCH
71 bool " Enable search and replace cmds"
75 Select this if you wish to be able to do search and replace in
78 config CONFIG_FEATURE_VI_USE_SIGNALS
83 Selecting this option will make busybox vi signal aware. This will
84 make busybox vi support SIGWINCH to deal with Window Changes, catch
85 Ctrl-Z and Ctrl-C and alarms.
87 config CONFIG_FEATURE_VI_DOT_CMD
88 bool " Remember previous cmd and \".\" cmd"
92 Make busybox vi remember the last command and be able to repeat it.
94 config CONFIG_FEATURE_VI_READONLY
95 bool " Enable -R option and \"view\" mode"
99 Enable the read-only command line option, which allows the user to
100 open a file in read-only mode.
102 config CONFIG_FEATURE_VI_SETOPTS
103 bool " Enable set-able options, ai ic showmatch"
107 Enable the editor to set some (ai, ic, showmatch) options.
109 config CONFIG_FEATURE_VI_SET
110 bool " Support for :set"
116 config CONFIG_FEATURE_VI_WIN_RESIZE
117 bool " Handle window resize"
121 Make busybox vi behave nicely with terminals that get resized.
123 config CONFIG_FEATURE_VI_OPTIMIZE_CURSOR
124 bool " Optimize cursor movement"
128 This will make the cursor movement faster, but requires more memory
129 and it makes the applet a tiny bit larger.