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1 office 1 # DO NOT EDIT. This file is generated from Config.src
2 #
3 # For a description of the syntax of this configuration file,
4 # see docs/Kconfig-language.txt.
5 #
6  
7 menu "Editors"
8  
9 config BUSYBOX_CONFIG_AWK
10 bool "awk (23 kb)"
11 default BUSYBOX_DEFAULT_AWK
12 help
13 Awk is used as a pattern scanning and processing language.
14  
15 config BUSYBOX_CONFIG_FEATURE_AWK_LIBM
16 bool "Enable math functions (requires libm)"
17 default BUSYBOX_DEFAULT_FEATURE_AWK_LIBM
18 depends on BUSYBOX_CONFIG_AWK
19 help
20 Enable math functions of the Awk programming language.
21 NOTE: This requires libm to be present for linking.
22  
23 config BUSYBOX_CONFIG_FEATURE_AWK_GNU_EXTENSIONS
24 bool "Enable a few GNU extensions"
25 default BUSYBOX_DEFAULT_FEATURE_AWK_GNU_EXTENSIONS
26 depends on BUSYBOX_CONFIG_AWK
27 help
28 Enable a few features from gawk:
29 * command line option -e AWK_PROGRAM
30 * simultaneous use of -f and -e on the command line.
31 This enables the use of awk library files.
32 Example: awk -f mylib.awk -e '{print myfunction($1);}' ...
33 config BUSYBOX_CONFIG_CMP
34 bool "cmp (4.9 kb)"
35 default BUSYBOX_DEFAULT_CMP
36 help
37 cmp is used to compare two files and returns the result
38 to standard output.
39 config BUSYBOX_CONFIG_DIFF
40 bool "diff (13 kb)"
41 default BUSYBOX_DEFAULT_DIFF
42 help
43 diff compares two files or directories and outputs the
44 differences between them in a form that can be given to
45 the patch command.
46  
47 config BUSYBOX_CONFIG_FEATURE_DIFF_LONG_OPTIONS
48 bool "Enable long options"
49 default BUSYBOX_DEFAULT_FEATURE_DIFF_LONG_OPTIONS
50 depends on BUSYBOX_CONFIG_DIFF && BUSYBOX_CONFIG_LONG_OPTS
51  
52 config BUSYBOX_CONFIG_FEATURE_DIFF_DIR
53 bool "Enable directory support"
54 default BUSYBOX_DEFAULT_FEATURE_DIFF_DIR
55 depends on BUSYBOX_CONFIG_DIFF
56 help
57 This option enables support for directory and subdirectory
58 comparison.
59 config BUSYBOX_CONFIG_ED
60 bool "ed (21 kb)"
61 default BUSYBOX_DEFAULT_ED
62 help
63 The original 1970's Unix text editor, from the days of teletypes.
64 Small, simple, evil. Part of SUSv3. If you're not already using
65 this, you don't need it.
66 config BUSYBOX_CONFIG_PATCH
67 bool "patch (9.4 kb)"
68 default BUSYBOX_DEFAULT_PATCH
69 help
70 Apply a unified diff formatted patch.
71 config BUSYBOX_CONFIG_SED
72 bool "sed (12 kb)"
73 default BUSYBOX_DEFAULT_SED
74 help
75 sed is used to perform text transformations on a file
76 or input from a pipeline.
77 config BUSYBOX_CONFIG_VI
78 bool "vi (23 kb)"
79 default BUSYBOX_DEFAULT_VI
80 help
81 'vi' is a text editor. More specifically, it is the One True
82 text editor <grin>. It does, however, have a rather steep
83 learning curve. If you are not already comfortable with 'vi'
84 you may wish to use something else.
85  
86 config BUSYBOX_CONFIG_FEATURE_VI_MAX_LEN
87 int "Maximum screen width"
88 range 256 16384
89 default BUSYBOX_DEFAULT_FEATURE_VI_MAX_LEN
90 depends on BUSYBOX_CONFIG_VI
91 help
92 Contrary to what you may think, this is not eating much.
93 Make it smaller than 4k only if you are very limited on memory.
94  
95 config BUSYBOX_CONFIG_FEATURE_VI_8BIT
96 bool "Allow to display 8-bit chars (otherwise shows dots)"
97 default BUSYBOX_DEFAULT_FEATURE_VI_8BIT
98 depends on BUSYBOX_CONFIG_VI
99 help
100 If your terminal can display characters with high bit set,
101 you may want to enable this. Note: vi is not Unicode-capable.
102 If your terminal combines several 8-bit bytes into one character
103 (as in Unicode mode), this will not work properly.
104  
105 config BUSYBOX_CONFIG_FEATURE_VI_COLON
106 bool "Enable \":\" colon commands (no \"ex\" mode)"
107 default BUSYBOX_DEFAULT_FEATURE_VI_COLON
108 depends on BUSYBOX_CONFIG_VI
109 help
110 Enable a limited set of colon commands. This does not
111 provide an "ex" mode.
112  
113 config BUSYBOX_CONFIG_FEATURE_VI_YANKMARK
114 bool "Enable yank/put commands and mark cmds"
115 default BUSYBOX_DEFAULT_FEATURE_VI_YANKMARK
116 depends on BUSYBOX_CONFIG_VI
117 help
118 This enables you to use yank and put, as well as mark.
119  
120 config BUSYBOX_CONFIG_FEATURE_VI_SEARCH
121 bool "Enable search and replace cmds"
122 default BUSYBOX_DEFAULT_FEATURE_VI_SEARCH
123 depends on BUSYBOX_CONFIG_VI
124 help
125 Select this if you wish to be able to do search and replace.
126  
127 config BUSYBOX_CONFIG_FEATURE_VI_REGEX_SEARCH
128 bool "Enable regex in search and replace"
129 default BUSYBOX_DEFAULT_FEATURE_VI_REGEX_SEARCH # Uses GNU regex, which may be unavailable. FIXME
130 depends on BUSYBOX_CONFIG_FEATURE_VI_SEARCH
131 help
132 Use extended regex search.
133  
134 config BUSYBOX_CONFIG_FEATURE_VI_USE_SIGNALS
135 bool "Catch signals"
136 default BUSYBOX_DEFAULT_FEATURE_VI_USE_SIGNALS
137 depends on BUSYBOX_CONFIG_VI
138 help
139 Selecting this option will make vi signal aware. This will support
140 SIGWINCH to deal with Window Changes, catch ^Z and ^C and alarms.
141  
142 config BUSYBOX_CONFIG_FEATURE_VI_DOT_CMD
143 bool "Remember previous cmd and \".\" cmd"
144 default BUSYBOX_DEFAULT_FEATURE_VI_DOT_CMD
145 depends on BUSYBOX_CONFIG_VI
146 help
147 Make vi remember the last command and be able to repeat it.
148  
149 config BUSYBOX_CONFIG_FEATURE_VI_READONLY
150 bool "Enable -R option and \"view\" mode"
151 default BUSYBOX_DEFAULT_FEATURE_VI_READONLY
152 depends on BUSYBOX_CONFIG_VI
153 help
154 Enable the read-only command line option, which allows the user to
155 open a file in read-only mode.
156  
157 config BUSYBOX_CONFIG_FEATURE_VI_SETOPTS
158 bool "Enable settable options, ai ic showmatch"
159 default BUSYBOX_DEFAULT_FEATURE_VI_SETOPTS
160 depends on BUSYBOX_CONFIG_VI
161 help
162 Enable the editor to set some (ai, ic, showmatch) options.
163  
164 config BUSYBOX_CONFIG_FEATURE_VI_SET
165 bool "Support :set"
166 default BUSYBOX_DEFAULT_FEATURE_VI_SET
167 depends on BUSYBOX_CONFIG_VI
168  
169 config BUSYBOX_CONFIG_FEATURE_VI_WIN_RESIZE
170 bool "Handle window resize"
171 default BUSYBOX_DEFAULT_FEATURE_VI_WIN_RESIZE
172 depends on BUSYBOX_CONFIG_VI
173 help
174 Behave nicely with terminals that get resized.
175  
176 config BUSYBOX_CONFIG_FEATURE_VI_ASK_TERMINAL
177 bool "Use 'tell me cursor position' ESC sequence to measure window"
178 default BUSYBOX_DEFAULT_FEATURE_VI_ASK_TERMINAL
179 depends on BUSYBOX_CONFIG_VI
180 help
181 If terminal size can't be retrieved and $LINES/$COLUMNS are not set,
182 this option makes vi perform a last-ditch effort to find it:
183 position cursor to 999,999 and ask terminal to report real
184 cursor position using "ESC [ 6 n" escape sequence, then read stdin.
185 This is not clean but helps a lot on serial lines and such.
186  
187 config BUSYBOX_CONFIG_FEATURE_VI_UNDO
188 bool "Support undo command \"u\""
189 default BUSYBOX_DEFAULT_FEATURE_VI_UNDO
190 depends on BUSYBOX_CONFIG_VI
191 help
192 Support the 'u' command to undo insertion, deletion, and replacement
193 of text.
194  
195 config BUSYBOX_CONFIG_FEATURE_VI_UNDO_QUEUE
196 bool "Enable undo operation queuing"
197 default BUSYBOX_DEFAULT_FEATURE_VI_UNDO_QUEUE
198 depends on BUSYBOX_CONFIG_FEATURE_VI_UNDO
199 help
200 The vi undo functions can use an intermediate queue to greatly lower
201 malloc() calls and overhead. When the maximum size of this queue is
202 reached, the contents of the queue are committed to the undo stack.
203 This increases the size of the undo code and allows some undo
204 operations (especially un-typing/backspacing) to be far more useful.
205  
206 config BUSYBOX_CONFIG_FEATURE_VI_UNDO_QUEUE_MAX
207 int "Maximum undo character queue size"
208 default BUSYBOX_DEFAULT_FEATURE_VI_UNDO_QUEUE_MAX
209 range 32 65536
210 depends on BUSYBOX_CONFIG_FEATURE_VI_UNDO_QUEUE
211 help
212 This option sets the number of bytes used at runtime for the queue.
213 Smaller values will create more undo objects and reduce the amount
214 of typed or backspaced characters that are grouped into one undo
215 operation; larger values increase the potential size of each undo
216 and will generally malloc() larger objects and less frequently.
217 Unless you want more (or less) frequent "undo points" while typing,
218 you should probably leave this unchanged.
219  
220 config BUSYBOX_CONFIG_FEATURE_ALLOW_EXEC
221 bool "Allow vi and awk to execute shell commands"
222 default BUSYBOX_DEFAULT_FEATURE_ALLOW_EXEC
223 depends on BUSYBOX_CONFIG_VI || BUSYBOX_CONFIG_AWK
224 help
225 Enables vi and awk features which allow user to execute
226 shell commands (using system() C call).
227  
228 endmenu