mirror of
https://github.com/tmate-io/tmate.git
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Handle escaped keys properly and use M-f/M-b in copy mode.
This commit is contained in:
Nicholas Marriott
parent
cb6c14502b
commit
758efb3947
8
CHANGES
8
CHANGES
@ -1,3 +1,9 @@
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25 June 2008
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* Handle escaped keys properly (parse eg \033b into a single key code) and
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use this to change copy mode next/previous work to M-f and M-b to match
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emacs.
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24 June 2008
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* Next word (C-n/w) and previous word (C-b/b) in copy mode.
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@ -562,4 +568,4 @@
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(including mutt, emacs). No status bar yet and no key remapping or other
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customisation.
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$Id: CHANGES,v 1.139 2008-06-24 07:00:38 nicm Exp $
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$Id: CHANGES,v 1.140 2008-06-25 07:30:08 nicm Exp $
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2
TODO
2
TODO
@ -59,9 +59,11 @@
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- problems with force-width when wrapping line in emacs?
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- command history for command-prompt. better tab completion (use options too)
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- window options should be done similarly to standard options
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- next prev word etc in command prompt
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---
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- document list-commands. document switch-client
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- document buffer stuff
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- document next/prev word
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---
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save-buffer -b number filename
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load-buffer -b number filename
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12
input-keys.c
12
input-keys.c
@ -1,4 +1,4 @@
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/* $Id: input-keys.c,v 1.9 2008-06-23 16:58:49 nicm Exp $ */
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/* $Id: input-keys.c,v 1.10 2008-06-25 07:30:08 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -68,8 +68,14 @@ input_key(struct window *w, int key)
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{
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u_int i;
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log_debug2("writing key %d", key);
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if (key != KEYC_NONE && key >= 0) {
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log_debug2("writing key %x", key);
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if (KEYC_ISESCAPE(key)) {
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buffer_write8(w->out, '\033');
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key = KEYC_REMOVEESCAPE(key);
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}
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if (key != KEYC_NONE && key < KEYC_OFFSET) {
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buffer_write8(w->out, (uint8_t) key);
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return;
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}
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314
tmux.h
314
tmux.h
@ -1,4 +1,4 @@
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/* $Id: tmux.h,v 1.167 2008-06-23 22:24:16 nicm Exp $ */
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/* $Id: tmux.h,v 1.168 2008-06-25 07:30:08 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -145,157 +145,164 @@ struct buffer {
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#define BELL_CURRENT 2
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/* Key codes. ncurses defines KEY_*. Grrr. */
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#define KEYC_NONE 256
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#define KEYC_A1 -1
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#define KEYC_A3 -2
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#define KEYC_B2 -3
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/* #define KEYC_BACKSPACE -4 */
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#define KEYC_BEG -5
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#define KEYC_BTAB -6
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#define KEYC_C1 -7
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#define KEYC_C3 -8
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#define KEYC_CANCEL -9
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#define KEYC_CATAB -10
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#define KEYC_CLEAR -11
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#define KEYC_CLOSE -12
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#define KEYC_COMMAND -13
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#define KEYC_COPY -14
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#define KEYC_CREATE -15
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#define KEYC_CTAB -16
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#define KEYC_DC -17
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#define KEYC_DL -18
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#define KEYC_DOWN -19
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#define KEYC_EIC -20
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#define KEYC_END -21
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#define KEYC_ENTER -22
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#define KEYC_EOL -23
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#define KEYC_EOS -24
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#define KEYC_EXIT -25
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#define KEYC_F0 -26
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#define KEYC_F1 -27
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#define KEYC_F10 -28
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#define KEYC_F11 -29
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#define KEYC_F12 -30
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#define KEYC_F13 -31
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#define KEYC_F14 -32
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#define KEYC_F15 -33
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#define KEYC_F16 -34
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#define KEYC_F17 -35
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#define KEYC_F18 -36
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#define KEYC_F19 -37
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#define KEYC_F2 -38
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#define KEYC_F20 -39
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#define KEYC_F21 -40
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#define KEYC_F22 -41
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#define KEYC_F23 -42
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#define KEYC_F24 -43
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#define KEYC_F25 -44
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#define KEYC_F26 -45
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#define KEYC_F27 -46
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#define KEYC_F28 -47
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#define KEYC_F29 -48
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#define KEYC_F3 -49
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#define KEYC_F30 -50
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#define KEYC_F31 -51
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#define KEYC_F32 -52
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#define KEYC_F33 -53
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#define KEYC_F34 -54
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#define KEYC_F35 -55
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#define KEYC_F36 -56
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#define KEYC_F37 -57
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#define KEYC_F38 -58
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#define KEYC_F39 -59
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#define KEYC_F4 -60
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#define KEYC_F40 -61
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#define KEYC_F41 -62
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#define KEYC_F42 -63
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#define KEYC_F43 -64
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#define KEYC_F44 -65
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#define KEYC_F45 -66
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#define KEYC_F46 -67
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#define KEYC_F47 -68
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#define KEYC_F48 -69
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#define KEYC_F49 -70
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#define KEYC_F5 -71
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#define KEYC_F50 -72
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#define KEYC_F51 -73
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#define KEYC_F52 -74
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#define KEYC_F53 -75
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#define KEYC_F54 -76
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#define KEYC_F55 -77
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#define KEYC_F56 -78
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#define KEYC_F57 -79
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#define KEYC_F58 -80
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#define KEYC_F59 -81
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#define KEYC_F6 -82
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#define KEYC_F60 -83
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#define KEYC_F61 -84
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#define KEYC_F62 -85
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#define KEYC_F63 -86
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#define KEYC_F7 -87
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#define KEYC_F8 -88
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#define KEYC_F9 -89
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#define KEYC_FIND -90
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#define KEYC_HELP -91
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#define KEYC_HOME -92
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#define KEYC_IC -93
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#define KEYC_IL -94
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#define KEYC_LEFT -95
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#define KEYC_LL -96
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#define KEYC_MARK -97
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#define KEYC_MESSAGE -98
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#define KEYC_MOVE -99
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#define KEYC_NEXT -100
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#define KEYC_NPAGE -101
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#define KEYC_OPEN -102
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#define KEYC_OPTIONS -103
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#define KEYC_PPAGE -104
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#define KEYC_PREVIOUS -105
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#define KEYC_PRINT -106
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#define KEYC_REDO -107
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#define KEYC_REFERENCE -108
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#define KEYC_REFRESH -109
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#define KEYC_REPLACE -110
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#define KEYC_RESTART -111
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#define KEYC_RESUME -112
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#define KEYC_RIGHT -113
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#define KEYC_SAVE -114
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#define KEYC_SBEG -115
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#define KEYC_SCANCEL -116
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#define KEYC_SCOMMAND -117
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#define KEYC_SCOPY -118
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#define KEYC_SCREATE -119
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#define KEYC_SDC -120
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#define KEYC_SDL -121
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#define KEYC_SELECT -122
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#define KEYC_SEND -123
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#define KEYC_SEOL -124
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#define KEYC_SEXIT -125
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#define KEYC_SF -126
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#define KEYC_SFIND -127
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#define KEYC_SHELP -128
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#define KEYC_SHOME -129
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#define KEYC_SIC -130
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#define KEYC_SLEFT -131
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#define KEYC_SMESSAGE -132
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#define KEYC_SMOVE -133
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#define KEYC_SNEXT -134
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#define KEYC_SOPTIONS -135
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#define KEYC_SPREVIOUS -136
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#define KEYC_SPRINT -137
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#define KEYC_SR -138
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#define KEYC_SREDO -139
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#define KEYC_SREPLACE -140
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#define KEYC_SRIGHT -141
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#define KEYC_SRSUME -142
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#define KEYC_SSAVE -143
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#define KEYC_SSUSPEND -144
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#define KEYC_STAB -145
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#define KEYC_SUNDO -146
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#define KEYC_SUSPEND -147
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#define KEYC_UNDO -148
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#define KEYC_UP -149
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#define KEYC_MOUSE -150
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#define KEYC_NONE 0x0ffff
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#define KEYC_OFFSET 0x10000
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#define KEYC_ESCAPE 0x20000
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#define KEYC_ADDESCAPE(k) ((k) | KEYC_ESCAPE)
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#define KEYC_REMOVEESCAPE(k) ((k) & ~KEYC_ESCAPE)
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#define KEYC_ISESCAPE(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
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#define KEYC_A1 (KEYC_OFFSET + 0x1)
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#define KEYC_A3 (KEYC_OFFSET + 0x2)
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#define KEYC_B2 (KEYC_OFFSET + 0x3)
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/* #define KEYC_BACKSPACE (KEYC_OFFSET + 0x4) */
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#define KEYC_BEG (KEYC_OFFSET + 0x5)
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#define KEYC_BTAB (KEYC_OFFSET + 0x6)
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#define KEYC_C1 (KEYC_OFFSET + 0x7)
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#define KEYC_C3 (KEYC_OFFSET + 0x8)
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#define KEYC_CANCEL (KEYC_OFFSET + 0x9)
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#define KEYC_CATAB (KEYC_OFFSET + 0xa)
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#define KEYC_CLEAR (KEYC_OFFSET + 0xb)
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#define KEYC_CLOSE (KEYC_OFFSET + 0xc)
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#define KEYC_COMMAND (KEYC_OFFSET + 0xd)
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#define KEYC_COPY (KEYC_OFFSET + 0xe)
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#define KEYC_CREATE (KEYC_OFFSET + 0xf)
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#define KEYC_CTAB (KEYC_OFFSET + 0x10)
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#define KEYC_DC (KEYC_OFFSET + 0x11)
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#define KEYC_DL (KEYC_OFFSET + 0x12)
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#define KEYC_DOWN (KEYC_OFFSET + 0x13)
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#define KEYC_EIC (KEYC_OFFSET + 0x14)
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#define KEYC_END (KEYC_OFFSET + 0x15)
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#define KEYC_ENTER (KEYC_OFFSET + 0x16)
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#define KEYC_EOL (KEYC_OFFSET + 0x17)
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#define KEYC_EOS (KEYC_OFFSET + 0x18)
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#define KEYC_EXIT (KEYC_OFFSET + 0x19)
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#define KEYC_F0 (KEYC_OFFSET + 0x1a)
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#define KEYC_F1 (KEYC_OFFSET + 0x1b)
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#define KEYC_F10 (KEYC_OFFSET + 0x1c)
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#define KEYC_F11 (KEYC_OFFSET + 0x1d)
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#define KEYC_F12 (KEYC_OFFSET + 0x1e)
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#define KEYC_F13 (KEYC_OFFSET + 0x1f)
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#define KEYC_F14 (KEYC_OFFSET + 0x20)
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#define KEYC_F15 (KEYC_OFFSET + 0x21)
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#define KEYC_F16 (KEYC_OFFSET + 0x22)
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#define KEYC_F17 (KEYC_OFFSET + 0x23)
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#define KEYC_F18 (KEYC_OFFSET + 0x24)
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#define KEYC_F19 (KEYC_OFFSET + 0x25)
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#define KEYC_F2 (KEYC_OFFSET + 0x26)
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#define KEYC_F20 (KEYC_OFFSET + 0x27)
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#define KEYC_F21 (KEYC_OFFSET + 0x28)
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#define KEYC_F22 (KEYC_OFFSET + 0x29)
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#define KEYC_F23 (KEYC_OFFSET + 0x2a)
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#define KEYC_F24 (KEYC_OFFSET + 0x2b)
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#define KEYC_F25 (KEYC_OFFSET + 0x2c)
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#define KEYC_F26 (KEYC_OFFSET + 0x2d)
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#define KEYC_F27 (KEYC_OFFSET + 0x2e)
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#define KEYC_F28 (KEYC_OFFSET + 0x2f)
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#define KEYC_F29 (KEYC_OFFSET + 0x30)
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#define KEYC_F3 (KEYC_OFFSET + 0x31)
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#define KEYC_F30 (KEYC_OFFSET + 0x32)
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#define KEYC_F31 (KEYC_OFFSET + 0x33)
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#define KEYC_F32 (KEYC_OFFSET + 0x34)
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#define KEYC_F33 (KEYC_OFFSET + 0x35)
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#define KEYC_F34 (KEYC_OFFSET + 0x36)
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#define KEYC_F35 (KEYC_OFFSET + 0x37)
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#define KEYC_F36 (KEYC_OFFSET + 0x38)
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#define KEYC_F37 (KEYC_OFFSET + 0x39)
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#define KEYC_F38 (KEYC_OFFSET + 0x3a)
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#define KEYC_F39 (KEYC_OFFSET + 0x3b)
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#define KEYC_F4 (KEYC_OFFSET + 0x3c)
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#define KEYC_F40 (KEYC_OFFSET + 0x3d)
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#define KEYC_F41 (KEYC_OFFSET + 0x3e)
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#define KEYC_F42 (KEYC_OFFSET + 0x3f)
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#define KEYC_F43 (KEYC_OFFSET + 0x40)
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#define KEYC_F44 (KEYC_OFFSET + 0x41)
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#define KEYC_F45 (KEYC_OFFSET + 0x42)
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#define KEYC_F46 (KEYC_OFFSET + 0x43)
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#define KEYC_F47 (KEYC_OFFSET + 0x44)
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#define KEYC_F48 (KEYC_OFFSET + 0x45)
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#define KEYC_F49 (KEYC_OFFSET + 0x46)
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#define KEYC_F5 (KEYC_OFFSET + 0x47)
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#define KEYC_F50 (KEYC_OFFSET + 0x48)
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#define KEYC_F51 (KEYC_OFFSET + 0x49)
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#define KEYC_F52 (KEYC_OFFSET + 0x4a)
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#define KEYC_F53 (KEYC_OFFSET + 0x4b)
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#define KEYC_F54 (KEYC_OFFSET + 0x4c)
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#define KEYC_F55 (KEYC_OFFSET + 0x4d)
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#define KEYC_F56 (KEYC_OFFSET + 0x4e)
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#define KEYC_F57 (KEYC_OFFSET + 0x4f)
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#define KEYC_F58 (KEYC_OFFSET + 0x50)
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#define KEYC_F59 (KEYC_OFFSET + 0x51)
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#define KEYC_F6 (KEYC_OFFSET + 0x52)
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#define KEYC_F60 (KEYC_OFFSET + 0x53)
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#define KEYC_F61 (KEYC_OFFSET + 0x54)
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#define KEYC_F62 (KEYC_OFFSET + 0x55)
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#define KEYC_F63 (KEYC_OFFSET + 0x56)
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#define KEYC_F7 (KEYC_OFFSET + 0x57)
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#define KEYC_F8 (KEYC_OFFSET + 0x58)
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#define KEYC_F9 (KEYC_OFFSET + 0x59)
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#define KEYC_FIND (KEYC_OFFSET + 0x5a)
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#define KEYC_HELP (KEYC_OFFSET + 0x5b)
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#define KEYC_HOME (KEYC_OFFSET + 0x5c)
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#define KEYC_IC (KEYC_OFFSET + 0x5d)
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#define KEYC_IL (KEYC_OFFSET + 0x5e)
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#define KEYC_LEFT (KEYC_OFFSET + 0x5f)
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#define KEYC_LL (KEYC_OFFSET + 0x60)
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#define KEYC_MARK (KEYC_OFFSET + 0x61)
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#define KEYC_MESSAGE (KEYC_OFFSET + 0x62)
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#define KEYC_MOVE (KEYC_OFFSET + 0x63)
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#define KEYC_NEXT (KEYC_OFFSET + 0x64)
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#define KEYC_NPAGE (KEYC_OFFSET + 0x65)
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#define KEYC_OPEN (KEYC_OFFSET + 0x66)
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#define KEYC_OPTIONS (KEYC_OFFSET + 0x67)
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#define KEYC_PPAGE (KEYC_OFFSET + 0x68)
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#define KEYC_PREVIOUS (KEYC_OFFSET + 0x69)
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#define KEYC_PRINT (KEYC_OFFSET + 0x6a)
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#define KEYC_REDO (KEYC_OFFSET + 0x6b)
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#define KEYC_REFERENCE (KEYC_OFFSET + 0x6c)
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#define KEYC_REFRESH (KEYC_OFFSET + 0x6d)
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#define KEYC_REPLACE (KEYC_OFFSET + 0x6e)
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#define KEYC_RESTART (KEYC_OFFSET + 0x6f)
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#define KEYC_RESUME (KEYC_OFFSET + 0x70)
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#define KEYC_RIGHT (KEYC_OFFSET + 0x71)
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#define KEYC_SAVE (KEYC_OFFSET + 0x72)
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#define KEYC_SBEG (KEYC_OFFSET + 0x73)
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#define KEYC_SCANCEL (KEYC_OFFSET + 0x74)
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#define KEYC_SCOMMAND (KEYC_OFFSET + 0x75)
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#define KEYC_SCOPY (KEYC_OFFSET + 0x76)
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#define KEYC_SCREATE (KEYC_OFFSET + 0x77)
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#define KEYC_SDC (KEYC_OFFSET + 0x78)
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#define KEYC_SDL (KEYC_OFFSET + 0x79)
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#define KEYC_SELECT (KEYC_OFFSET + 0x7a)
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#define KEYC_SEND (KEYC_OFFSET + 0x7b)
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#define KEYC_SEOL (KEYC_OFFSET + 0x7c)
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#define KEYC_SEXIT (KEYC_OFFSET + 0x7d)
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#define KEYC_SF (KEYC_OFFSET + 0x7e)
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#define KEYC_SFIND (KEYC_OFFSET + 0x7f)
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#define KEYC_SHELP (KEYC_OFFSET + 0x80)
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#define KEYC_SHOME (KEYC_OFFSET + 0x81)
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#define KEYC_SIC (KEYC_OFFSET + 0x82)
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#define KEYC_SLEFT (KEYC_OFFSET + 0x83)
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#define KEYC_SMESSAGE (KEYC_OFFSET + 0x84)
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#define KEYC_SMOVE (KEYC_OFFSET + 0x85)
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#define KEYC_SNEXT (KEYC_OFFSET + 0x86)
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#define KEYC_SOPTIONS (KEYC_OFFSET + 0x87)
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#define KEYC_SPREVIOUS (KEYC_OFFSET + 0x88)
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#define KEYC_SPRINT (KEYC_OFFSET + 0x89)
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#define KEYC_SR (KEYC_OFFSET + 0x8a)
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#define KEYC_SREDO (KEYC_OFFSET + 0x8b)
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#define KEYC_SREPLACE (KEYC_OFFSET + 0x8c)
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#define KEYC_SRIGHT (KEYC_OFFSET + 0x8d)
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#define KEYC_SRSUME (KEYC_OFFSET + 0x8e)
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#define KEYC_SSAVE (KEYC_OFFSET + 0x8f)
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#define KEYC_SSUSPEND (KEYC_OFFSET + 0x90)
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#define KEYC_STAB (KEYC_OFFSET + 0x91)
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#define KEYC_SUNDO (KEYC_OFFSET + 0x92)
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#define KEYC_SUSPEND (KEYC_OFFSET + 0x93)
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#define KEYC_UNDO (KEYC_OFFSET + 0x94)
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#define KEYC_UP (KEYC_OFFSET + 0x95)
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#define KEYC_MOUSE (KEYC_OFFSET + 0x96)
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||||
/* Output codes. */
|
||||
#define TTY_CHARACTER 0
|
||||
@ -675,8 +682,11 @@ struct tty {
|
||||
|
||||
#define TTY_NOCURSOR 0x1
|
||||
#define TTY_FREEZE 0x2
|
||||
#define TTY_ESCAPE 0x4
|
||||
int flags;
|
||||
|
||||
struct timespec key_timer;
|
||||
|
||||
size_t ksize; /* maximum key size */
|
||||
RB_HEAD(tty_keys, tty_key) ktree;
|
||||
};
|
||||
|
||||
124
tty-keys.c
124
tty-keys.c
@ -1,4 +1,4 @@
|
||||
/* $Id: tty-keys.c,v 1.4 2008-06-23 16:58:49 nicm Exp $ */
|
||||
/* $Id: tty-keys.c,v 1.5 2008-06-25 07:30:08 nicm Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
|
||||
@ -19,6 +19,7 @@
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
|
||||
#include "tmux.h"
|
||||
|
||||
@ -181,6 +182,8 @@ struct {
|
||||
|
||||
RB_GENERATE(tty_keys, tty_key, entry, tty_keys_cmp);
|
||||
|
||||
struct tty_key *tty_keys_find(struct tty *, char *, size_t, size_t *);
|
||||
|
||||
int
|
||||
tty_keys_cmp(struct tty_key *k1, struct tty_key *k2)
|
||||
{
|
||||
@ -212,7 +215,8 @@ tty_keys_init(struct tty *tty)
|
||||
tty->ksize = strlen(tk->string);
|
||||
RB_INSERT(tty_keys, &tty->ktree, tk);
|
||||
|
||||
log_debug("found key %d: size now %zu", tk->code, tty->ksize);
|
||||
log_debug("found key %x: size now %zu (%s)",
|
||||
tk->code, tty->ksize, tk->string);
|
||||
}
|
||||
}
|
||||
|
||||
@ -229,51 +233,107 @@ tty_keys_free(struct tty *tty)
|
||||
}
|
||||
}
|
||||
|
||||
struct tty_key *
|
||||
tty_keys_find(struct tty *tty, char *buf, size_t len, size_t *size)
|
||||
{
|
||||
struct tty_key *tk, tl;
|
||||
char *s;
|
||||
|
||||
if (len == 0)
|
||||
return (NULL);
|
||||
|
||||
s = xmalloc(tty->ksize + 1);
|
||||
for (*size = tty->ksize; (*size) > 0; (*size)--) {
|
||||
if ((*size) > len)
|
||||
continue;
|
||||
memcpy(s, buf, *size);
|
||||
s[*size] = '\0';
|
||||
|
||||
log_debug2("looking for key: %s", s);
|
||||
|
||||
tl.string = s;
|
||||
tk = RB_FIND(tty_keys, &tty->ktree, &tl);
|
||||
if (tk != NULL)
|
||||
return (tk);
|
||||
}
|
||||
xfree(s);
|
||||
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
int
|
||||
tty_keys_next(struct tty *tty, int *code)
|
||||
{
|
||||
struct tty_key *tk, tl;
|
||||
struct tty_key *tk;
|
||||
size_t size;
|
||||
char *s;
|
||||
struct timespec ts;
|
||||
|
||||
if (BUFFER_USED(tty->in) == 0)
|
||||
size = BUFFER_USED(tty->in);
|
||||
if (size == 0)
|
||||
return (1);
|
||||
log_debug("keys have %zu bytes", BUFFER_USED(tty->in));
|
||||
log_debug("keys are %zu (%.*s)", size, (int) size, BUFFER_OUT(tty->in));
|
||||
|
||||
/* If a normal key, return it. */
|
||||
if (*BUFFER_OUT(tty->in) != '\033') {
|
||||
*code = buffer_read8(tty->in);
|
||||
return (0);
|
||||
}
|
||||
|
||||
tk = NULL;
|
||||
s = xmalloc(tty->ksize + 1);
|
||||
for (size = tty->ksize; size > 0; size--) {
|
||||
if (size >= BUFFER_USED(tty->in))
|
||||
continue;
|
||||
memcpy(s, BUFFER_OUT(tty->in) + 1, size);
|
||||
s[size] = '\0';
|
||||
/* Look for matching key string and return if found. */
|
||||
tk = tty_keys_find(tty, BUFFER_OUT(tty->in) + 1, size - 1, &size);
|
||||
if (tk != NULL) {
|
||||
*code = tk->code;
|
||||
buffer_remove(tty->in, size + 1);
|
||||
|
||||
tl.string = s;
|
||||
tk = RB_FIND(tty_keys, &tty->ktree, &tl);
|
||||
if (tk != NULL)
|
||||
break;
|
||||
}
|
||||
xfree(s);
|
||||
if (tk == NULL) {
|
||||
size = tty->ksize;
|
||||
if (size > BUFFER_USED(tty->in))
|
||||
size = BUFFER_USED(tty->in);
|
||||
log_debug(
|
||||
"unmatched key: %.*s", (int) size, BUFFER_OUT(tty->in));
|
||||
/*
|
||||
* XXX Pass through unchanged.
|
||||
*/
|
||||
*code = '\033';
|
||||
buffer_remove(tty->in, 1);
|
||||
tty->flags &= ~TTY_ESCAPE;
|
||||
return (0);
|
||||
}
|
||||
buffer_remove(tty->in, size + 1);
|
||||
|
||||
*code = tk->code;
|
||||
/* Escape but no key string. If the timer isn't started, start it. */
|
||||
if (!(tty->flags & TTY_ESCAPE)) {
|
||||
ts.tv_sec = 0;
|
||||
ts.tv_nsec = 500 * 1000000L;
|
||||
if (clock_gettime(CLOCK_REALTIME, &tty->key_timer) != 0)
|
||||
fatal("clock_gettime");
|
||||
timespecadd(&tty->key_timer, &ts, &tty->key_timer);
|
||||
|
||||
tty->flags |= TTY_ESCAPE;
|
||||
return (1);
|
||||
}
|
||||
|
||||
/* Otherwise, if the timer hasn't expired, wait. */
|
||||
if (clock_gettime(CLOCK_REALTIME, &ts) != 0)
|
||||
fatal("clock_gettime");
|
||||
if (!timespeccmp(&tty->key_timer, &ts, >))
|
||||
return (1);
|
||||
tty->flags &= ~TTY_ESCAPE;
|
||||
|
||||
/* Remove the leading escape. */
|
||||
buffer_remove(tty->in, 1);
|
||||
size = BUFFER_USED(tty->in);
|
||||
|
||||
/* If we have no following data, return escape. */
|
||||
if (size == 0) {
|
||||
*code = '\033';
|
||||
return (0);
|
||||
}
|
||||
|
||||
/* If a normal key follows, return it. */
|
||||
if (*BUFFER_OUT(tty->in) != '\033') {
|
||||
*code = KEYC_ADDESCAPE(buffer_read8(tty->in));
|
||||
return (0);
|
||||
}
|
||||
|
||||
/* Try to look up the key. */
|
||||
tk = tty_keys_find(tty, BUFFER_OUT(tty->in) + 1, size - 1, &size);
|
||||
if (tk != NULL) {
|
||||
*code = KEYC_ADDESCAPE(tk->code);
|
||||
buffer_remove(tty->in, size + 1);
|
||||
return (0);
|
||||
}
|
||||
|
||||
/* If not found, return escape-escape. */
|
||||
*code = KEYC_ADDESCAPE('\033');
|
||||
buffer_remove(tty->in, 1);
|
||||
return (0);
|
||||
}
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $Id: window-copy.c,v 1.23 2008-06-24 07:00:39 nicm Exp $ */
|
||||
/* $Id: window-copy.c,v 1.24 2008-06-25 07:30:08 nicm Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
|
||||
@ -201,11 +201,13 @@ window_copy_key(struct window *w, struct client *c, int key)
|
||||
window_copy_cursor_end_of_line(w);
|
||||
break;
|
||||
case 'w':
|
||||
case '\016': /* C-n */
|
||||
case KEYC_ADDESCAPE('F'): /* M-F */
|
||||
case KEYC_ADDESCAPE('f'): /* M-f */
|
||||
window_copy_cursor_next_word(w);
|
||||
break;
|
||||
case 'b':
|
||||
case '\002': /* C-b */
|
||||
case KEYC_ADDESCAPE('B'): /* M-B */
|
||||
case KEYC_ADDESCAPE('b'): /* M-b */
|
||||
window_copy_cursor_previous_word(w);
|
||||
break;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user