This file is indexed.

/usr/include/plplot/plevent.h is in libplplot-dev 5.9.9-2ubuntu2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
// $Id: plevent.h 11283 2010-10-28 22:38:29Z airwin $
//
//  Input event (especially keyboard) definitions for use from plplot
//  event handlers.
//
//  Key definitions are taken from the X11/keysymdef.h include file, with
//  some changes:
//      - only the control keys are retained
//      - the XK prefix has been changed to PLK
//      - control keys with ASCII equivalents use the ASCII code
//
//  By using the ASCII equivalent (if it exists) for all control keys, it
//  is easier to handle keyboard input from any device which is ASCII based.
//  Devices which use some other kind of key encoding must translate the raw
//  keycodes to those used here.
//

#ifndef __PLEVENT_H__
#define __PLEVENT_H__

// Key definitions

//--------------------------------------------------------------------------
// Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
// and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
//
//                      All Rights Reserved
//
// Permission to use, copy, modify, and distribute this software and its
// documentation for any purpose and without fee is hereby granted,
// provided that the above copyright notice appear in all copies and that
// both that copyright notice and this permission notice appear in
// supporting documentation, and that the names of Digital or MIT not be
// used in advertising or publicity pertaining to distribution of the
// software without specific, written prior permission.
//
// DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
// ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
// DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
// ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
// WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
// ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
// SOFTWARE.
//
//--------------------------------------------------------------------------

// Miscellaneous control keys, those with ASCII equivalents

#define PLK_BackSpace    0x08           // back space, back char
#define PLK_Tab          0x09
#define PLK_Linefeed     0x0A           // Linefeed, LF
#define PLK_Return       0x0D           // Return, enter
#define PLK_Escape       0x1B
#define PLK_Delete       0xFF           // Delete, rubout

// Those without ASCII equivalents

#define PLK_Clear          0xFF0B
#define PLK_Pause          0xFF13       // Pause, hold
#define PLK_Scroll_Lock    0xFF14

// Cursor control & motion

#define PLK_Home     0xFF50
#define PLK_Left     0xFF51             // Move left, left arrow
#define PLK_Up       0xFF52             // Move up, up arrow
#define PLK_Right    0xFF53             // Move right, right arrow
#define PLK_Down     0xFF54             // Move down, down arrow
#define PLK_Prior    0xFF55             // Prior, previous (Page Up)
#define PLK_Next     0xFF56             // Next (Page Down)
#define PLK_End      0xFF57             // EOL
#define PLK_Begin    0xFF58             // BOL

// Misc Functions

#define PLK_Select           0xFF60     // Select, mark
#define PLK_Print            0xFF61
#define PLK_Execute          0xFF62     // Execute, run, do
#define PLK_Insert           0xFF63     // Insert, insert here
#define PLK_Undo             0xFF65     // Undo, oops
#define PLK_Redo             0xFF66     // redo, again
#define PLK_Menu             0xFF67
#define PLK_Find             0xFF68     // Find, search
#define PLK_Cancel           0xFF69     // Cancel, stop, abort, exit
#define PLK_Help             0xFF6A     // Help, ?
#define PLK_Break            0xFF6B
#define PLK_Mode_switch      0xFF7E     // Character set switch
#define PLK_script_switch    0xFF7E     // Alias for mode_switch
#define PLK_Num_Lock         0xFF7F

// Keypad Functions, keypad numbers cleverly chosen to map to ascii

#define PLK_KP_Space        0xFF80      // space
#define PLK_KP_Tab          0xFF89
#define PLK_KP_Enter        0xFF8D      // enter
#define PLK_KP_F1           0xFF91      // PF1, KP_A, ...
#define PLK_KP_F2           0xFF92
#define PLK_KP_F3           0xFF93
#define PLK_KP_F4           0xFF94
#define PLK_KP_Equal        0xFFBD      // equals
#define PLK_KP_Multiply     0xFFAA
#define PLK_KP_Add          0xFFAB
#define PLK_KP_Separator    0xFFAC      // separator, often comma
#define PLK_KP_Subtract     0xFFAD
#define PLK_KP_Decimal      0xFFAE
#define PLK_KP_Divide       0xFFAF

#define PLK_KP_0            0xFFB0
#define PLK_KP_1            0xFFB1
#define PLK_KP_2            0xFFB2
#define PLK_KP_3            0xFFB3
#define PLK_KP_4            0xFFB4
#define PLK_KP_5            0xFFB5
#define PLK_KP_6            0xFFB6
#define PLK_KP_7            0xFFB7
#define PLK_KP_8            0xFFB8
#define PLK_KP_9            0xFFB9

//
// Auxilliary Functions; note the duplicate definitions for left and right
// function keys;  Sun keyboards and a few other manufactures have such
// function key groups on the left and/or right sides of the keyboard.
// We've not found a keyboard with more than 35 function keys total.
//

#define PLK_F1     0xFFBE
#define PLK_F2     0xFFBF
#define PLK_F3     0xFFC0
#define PLK_F4     0xFFC1
#define PLK_F5     0xFFC2
#define PLK_F6     0xFFC3
#define PLK_F7     0xFFC4
#define PLK_F8     0xFFC5
#define PLK_F9     0xFFC6
#define PLK_F10    0xFFC7
#define PLK_F11    0xFFC8
#define PLK_L1     0xFFC8
#define PLK_F12    0xFFC9
#define PLK_L2     0xFFC9
#define PLK_F13    0xFFCA
#define PLK_L3     0xFFCA
#define PLK_F14    0xFFCB
#define PLK_L4     0xFFCB
#define PLK_F15    0xFFCC
#define PLK_L5     0xFFCC
#define PLK_F16    0xFFCD
#define PLK_L6     0xFFCD
#define PLK_F17    0xFFCE
#define PLK_L7     0xFFCE
#define PLK_F18    0xFFCF
#define PLK_L8     0xFFCF
#define PLK_F19    0xFFD0
#define PLK_L9     0xFFD0
#define PLK_F20    0xFFD1
#define PLK_L10    0xFFD1
#define PLK_F21    0xFFD2
#define PLK_R1     0xFFD2
#define PLK_F22    0xFFD3
#define PLK_R2     0xFFD3
#define PLK_F23    0xFFD4
#define PLK_R3     0xFFD4
#define PLK_F24    0xFFD5
#define PLK_R4     0xFFD5
#define PLK_F25    0xFFD6
#define PLK_R5     0xFFD6
#define PLK_F26    0xFFD7
#define PLK_R6     0xFFD7
#define PLK_F27    0xFFD8
#define PLK_R7     0xFFD8
#define PLK_F28    0xFFD9
#define PLK_R8     0xFFD9
#define PLK_F29    0xFFDA
#define PLK_R9     0xFFDA
#define PLK_F30    0xFFDB
#define PLK_R10    0xFFDB
#define PLK_F31    0xFFDC
#define PLK_R11    0xFFDC
#define PLK_F32    0xFFDD
#define PLK_R12    0xFFDD
#define PLK_R13    0xFFDE
#define PLK_F33    0xFFDE
#define PLK_F34    0xFFDF
#define PLK_R14    0xFFDF
#define PLK_F35    0xFFE0
#define PLK_R15    0xFFE0

// Modifiers

#define PLK_Shift_L       0xFFE1        // Left shift
#define PLK_Shift_R       0xFFE2        // Right shift
#define PLK_Control_L     0xFFE3        // Left control
#define PLK_Control_R     0xFFE4        // Right control
#define PLK_Caps_Lock     0xFFE5        // Caps lock
#define PLK_Shift_Lock    0xFFE6        // Shift lock

#define PLK_Meta_L        0xFFE7        // Left meta
#define PLK_Meta_R        0xFFE8        // Right meta
#define PLK_Alt_L         0xFFE9        // Left alt
#define PLK_Alt_R         0xFFEA        // Right alt
#define PLK_Super_L       0xFFEB        // Left super
#define PLK_Super_R       0xFFEC        // Right super
#define PLK_Hyper_L       0xFFED        // Left hyper
#define PLK_Hyper_R       0xFFEE        // Right hyper

#endif  // __PLEVENT_H__