config
documentation
object
scripts
source
auto_vararg.h
build.c
build.h
command.c
constants.h
crossref.c
dir.c
display.c
edit.c
egrep.h
egrep.y
exec.c
find.c
fscanner.l
global.h
gscope.c
help.c
help.h
input.c
invlib.c
invlib.h
keys.h
library.h
lookup.c
lookup.h
main.c
mouse.c
mypopen.c
opt.c
path.c
readline.c
refsfound.c
scanner.h
version.inc
vpath.c
vpath.h
.gdb_history
.gitignore
Makefile
README.md
63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
#ifndef KEYS_H
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#define KEYS_H
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#include <ncurses.h>
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/* Key macros */
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/* These macros are not guaranteed to be defined,
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* however we wish to test for these anyways while
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* interpretting user commands.
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* Input values are guaranteed to be postive,
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* so setting them to -1 means the test always just silently fail,
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* but compile when the they are not supported means of input.
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*/
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#define KEY_UNDEF_BASE 0
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#ifndef KEY_DOWN
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# define KEY_DOWN KEY_UNDEF_BASE - 1
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#endif
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#ifndef KEY_UP
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# define KEY_UP KEY_UNDEF_BASE - 2
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#endif
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#ifndef KEY_LEFT
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# define KEY_LEFT KEY_UNDEF_BASE - 3
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#endif
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#ifndef KEY_RIGHT
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# define KEY_RIGHT KEY_UNDEF_BASE - 4
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#endif
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#ifndef KEY_HOME
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# define KEY_HOME _KEY_UNDEF_BASE - 5
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#endif
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#ifndef KEY_LL
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# define KEY_LL KEY_UNDEF_BASE - 6
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#endif
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#ifndef KEY_PPAGE
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# define KEY_PPAGE KEY_UNDEF_BASE - 7
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#endif
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#ifndef KEY_NPAGE
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# define KEY_NPAGE KEY_UNDEF_BASE - 8
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#endif
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#ifndef KEY_ENTER
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# define KEY_ENTER KEY_UNDEF_BASE - 9
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#endif
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#ifndef KEY_CLEAR
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# define KEY_CLEAR KEY_UNDEF_BASE - 10
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#endif
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#ifndef KEY_RESIZE
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# define KEY_RESIZE KEY_UNDEF_BASE - 11
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#endif
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#ifndef KEY_END
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# define KEY_END KEY_UNDEF_BASE - 12
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#endif
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/* Always define these keys */
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#ifndef ESC
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# define ESC '\033' /* escape character */
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#endif
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#ifndef DEL
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# define DEL '\177' /* delete character */
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#endif
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#endif /* KEYS_H*/
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