busybox/editors/Config.in

#
# For a description of the syntax of this configuration file,
# see scripts/kbuild/config-language.txt.
#

menu "Editors"

config AWK
	bool "awk"
	default n
	help
	  Awk is used as a pattern scanning and processing language. This is
	  the BusyBox implementation of that programming language.

config FEATURE_AWK_LIBM
	bool "Enable math functions (requires libm)"
	default n
	depends on AWK
	help
	  Enable math functions of the Awk programming language.
	  NOTE: This will require libm to be present for linking.

config CMP
	bool "cmp"
	default n
	help
	  cmp is used to compare two files and returns the result
	  to standard output.

config DIFF
	bool "diff"
	default n
	help
	  diff compares two files or directories and outputs the
	  differences between them in a form that can be given to
	  the patch command.

config FEATURE_DIFF_LONG_OPTIONS
	bool "Enable long options"
	default y
	depends on DIFF && LONG_OPTS
	help
	  Enable use of long options.

config FEATURE_DIFF_DIR
	bool "Enable directory support"
	default y
	depends on DIFF
	help
	  This option enables support for directory and subdirectory
	  comparison.

config ED
	bool "ed"
	default n
	help
	  The original 1970's Unix text editor, from the days of teletypes.
	  Small, simple, evil. Part of SUSv3. If you're not already using
	  this, you don't need it.

config PATCH
	bool "patch"
	default n
	help
	  Apply a unified diff formatted patch.

config SED
	bool "sed"
	default n
	help
	  sed is used to perform text transformations on a file
	  or input from a pipeline.

config VI
	bool "vi"
	default n
	help
	  'vi' is a text editor. More specifically, it is the One True
	  text editor <grin>. It does, however, have a rather steep
	  learning curve. If you are not already comfortable with 'vi'
	  you may wish to use something else.

config FEATURE_VI_MAX_LEN
	int "Maximum screen width in vi"
	range 256 16384
	default 4096
	depends on VI
	help
	  Contrary to what you may think, this is not eating much.
	  Make it smaller than 4k only if you are very limited on memory.

config FEATURE_VI_8BIT
	bool "Allow vi to display 8-bit chars (otherwise shows dots)"
	default y
	depends on VI
	help
	  If your terminal can display characters with high bit set,
	  you may want to enable this. Note: vi is not Unicode-capable.
	  If your terminal combines several 8-bit bytes into one character
	  (as in Unicode mode), this will not work properly.

config FEATURE_VI_COLON
	bool "Enable \":\" colon commands (no \"ex\" mode)"
	default y
	depends on VI
	help
	  Enable a limited set of colon commands for vi. This does not
	  provide an "ex" mode.

config FEATURE_VI_YANKMARK
	bool "Enable yank/put commands and mark cmds"
	default y
	depends on VI
	help
	  This will enable you to use yank and put, as well as mark in
	  busybox vi.

config FEATURE_VI_SEARCH
	bool "Enable search and replace cmds"
	default y
	depends on VI
	help
	  Select this if you wish to be able to do search and replace in
	  busybox vi.

config FEATURE_VI_USE_SIGNALS
	bool "Catch signals"
	default y
	depends on VI
	help
	  Selecting this option will make busybox vi signal aware. This will
	  make busybox vi support SIGWINCH to deal with Window Changes, catch
	  Ctrl-Z and Ctrl-C and alarms.

config FEATURE_VI_DOT_CMD
	bool "Remember previous cmd and \".\" cmd"
	default y
	depends on VI
	help
	  Make busybox vi remember the last command and be able to repeat it.

config FEATURE_VI_READONLY
	bool "Enable -R option and \"view\" mode"
	default y
	depends on VI
	help
	  Enable the read-only command line option, which allows the user to
	  open a file in read-only mode.

config FEATURE_VI_SETOPTS
	bool "Enable set-able options, ai ic showmatch"
	default y
	depends on VI
	help
	  Enable the editor to set some (ai, ic, showmatch) options.

config FEATURE_VI_SET
	bool "Support for :set"
	default y
	depends on VI
	help
	  Support for ":set".

config FEATURE_VI_WIN_RESIZE
	bool "Handle window resize"
	default y
	depends on VI
	help
	  Make busybox vi behave nicely with terminals that get resized.

config FEATURE_VI_OPTIMIZE_CURSOR
	bool "Optimize cursor movement"
	default y
	depends on VI
	help
	  This will make the cursor movement faster, but requires more memory
	  and it makes the applet a tiny bit larger.

config FEATURE_ALLOW_EXEC
	bool "Allow vi and awk to execute shell commands"
	default y
	depends on VI || AWK
	help
	  Enables vi and awk features which allows user to execute
	  shell commands (using system() C call).

endmenu
1	niro	532	#
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 AWK
9			bool "awk"
10			default n
11			help
12	niro	816	Awk is used as a pattern scanning and processing language. This is
13	niro	532	the BusyBox implementation of that programming language.
14
15	niro	816	config FEATURE_AWK_LIBM
16	niro	532	bool "Enable math functions (requires libm)"
17	niro	816	default n
18	niro	532	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
23	niro	816	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 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
38	niro	984	config FEATURE_DIFF_LONG_OPTIONS
39			bool "Enable long options"
40	niro	816	default y
41	niro	984	depends on DIFF && LONG_OPTS
42	niro	816	help
43	niro	984	Enable use of long options.
44	niro	816
45			config FEATURE_DIFF_DIR
46			bool "Enable directory support"
47			default y
48			depends on DIFF
49			help
50			This option enables support for directory and subdirectory
51			comparison.
52
53	niro	532	config ED
54			bool "ed"
55			default n
56			help
57			The original 1970's Unix text editor, from the days of teletypes.
58	niro	816	Small, simple, evil. Part of SUSv3. If you're not already using
59	niro	532	this, you don't need it.
60
61			config PATCH
62			bool "patch"
63			default n
64			help
65			Apply a unified diff formatted patch.
66
67			config SED
68			bool "sed"
69			default n
70			help
71			sed is used to perform text transformations on a file
72			or input from a pipeline.
73
74			config VI
75			bool "vi"
76			default n
77			help
78	niro	816	'vi' is a text editor. More specifically, it is the One True
79			text editor <grin>. It does, however, have a rather steep
80			learning curve. If you are not already comfortable with 'vi'
81	niro	532	you may wish to use something else.
82
83	niro	816	config FEATURE_VI_MAX_LEN
84			int "Maximum screen width in vi"
85			range 256 16384
86			default 4096
87			depends on VI
88			help
89			Contrary to what you may think, this is not eating much.
90			Make it smaller than 4k only if you are very limited on memory.
91
92			config FEATURE_VI_8BIT
93			bool "Allow vi to display 8-bit chars (otherwise shows dots)"
94			default y
95			depends on VI
96			help
97			If your terminal can display characters with high bit set,
98			you may want to enable this. Note: vi is not Unicode-capable.
99			If your terminal combines several 8-bit bytes into one character
100			(as in Unicode mode), this will not work properly.
101
102	niro	532	config FEATURE_VI_COLON
103			bool "Enable \":\" colon commands (no \"ex\" mode)"
104			default y
105			depends on VI
106			help
107	niro	816	Enable a limited set of colon commands for vi. This does not
108	niro	532	provide an "ex" mode.
109
110			config FEATURE_VI_YANKMARK
111			bool "Enable yank/put commands and mark cmds"
112			default y
113			depends on VI
114			help
115			This will enable you to use yank and put, as well as mark in
116			busybox vi.
117
118			config FEATURE_VI_SEARCH
119			bool "Enable search and replace cmds"
120			default y
121			depends on VI
122			help
123			Select this if you wish to be able to do search and replace in
124			busybox vi.
125
126			config FEATURE_VI_USE_SIGNALS
127			bool "Catch signals"
128			default y
129			depends on VI
130			help
131	niro	816	Selecting this option will make busybox vi signal aware. This will
132	niro	532	make busybox vi support SIGWINCH to deal with Window Changes, catch
133			Ctrl-Z and Ctrl-C and alarms.
134
135			config FEATURE_VI_DOT_CMD
136			bool "Remember previous cmd and \".\" cmd"
137			default y
138			depends on VI
139			help
140			Make busybox vi remember the last command and be able to repeat it.
141
142			config FEATURE_VI_READONLY
143			bool "Enable -R option and \"view\" mode"
144			default y
145			depends on VI
146			help
147			Enable the read-only command line option, which allows the user to
148			open a file in read-only mode.
149
150			config FEATURE_VI_SETOPTS
151			bool "Enable set-able options, ai ic showmatch"
152			default y
153			depends on VI
154			help
155			Enable the editor to set some (ai, ic, showmatch) options.
156
157			config FEATURE_VI_SET
158			bool "Support for :set"
159			default y
160			depends on VI
161			help
162			Support for ":set".
163
164			config FEATURE_VI_WIN_RESIZE
165			bool "Handle window resize"
166			default y
167			depends on VI
168			help
169			Make busybox vi behave nicely with terminals that get resized.
170
171			config FEATURE_VI_OPTIMIZE_CURSOR
172			bool "Optimize cursor movement"
173			default y
174			depends on VI
175			help
176			This will make the cursor movement faster, but requires more memory
177			and it makes the applet a tiny bit larger.
178
179			config FEATURE_ALLOW_EXEC
180			bool "Allow vi and awk to execute shell commands"
181			default y
182			depends on VI \|\| AWK
183			help
184			Enables vi and awk features which allows user to execute
185			shell commands (using system() C call).
186
187			endmenu