2 * Copyright (c) 1994-1995 Søren Schmidt
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
47 lshift { return TLSH; }
48 rshift { return TRSH; }
49 clock { return TCLK; }
50 nlock { return TNLK; }
51 slock { return TSLK; }
52 lalt|alt { return TLALT; }
53 btab { return TBTAB; }
54 lctrl|ctrl { return TLCTR; }
55 nscr { return TNEXT; }
56 pscr { return TPREV; }
57 rctrl { return TRCTR; }
58 ralt { return TRALT; }
59 alock { return TALK; }
60 ashift { return TASH; }
61 meta { return TMETA; }
63 debug { return TDBG; }
64 susp { return TSUSP; }
65 saver { return TSPSC; }
66 panic { return TPANIC; }
67 lshifta|shifta { return TLSHA; }
68 rshifta { return TRSHA; }
69 lctrla|ctrla { return TLCTRA; }
70 rctrla { return TRCTRA; }
71 lalta|alta { return TLALTA; }
72 ralta { return TRALTA; }
73 halt { return THALT; }
74 pdwn { return TPDWN; }
75 paste { return TPASTE; }
77 NUL|nul { number = 0; return TNUM; }
78 SOH|soh { number = 1; return TNUM; }
79 STX|stx { number = 2; return TNUM; }
80 ETX|etx { number = 3; return TNUM; }
81 EOT|eot { number = 4; return TNUM; }
82 ENQ|enq { number = 5; return TNUM; }
83 ACK|ack { number = 6; return TNUM; }
84 BEL|bel { number = 7; return TNUM; }
85 BS|bs { number = 8; return TNUM; }
86 HT|ht { number = 9; return TNUM; }
87 LF|lf|NL|nl { number = 10; return TNUM; }
88 VT|vt { number = 11; return TNUM; }
89 FF|ff|NP|np { number = 12; return TNUM; }
90 CR|cr { number = 13; return TNUM; }
91 SO|so { number = 14; return TNUM; }
92 SI|si { number = 15; return TNUM; }
93 DLE|dle { number = 16; return TNUM; }
94 DC1|dc1 { number = 17; return TNUM; }
95 DC2|dc2 { number = 18; return TNUM; }
96 DC3|dc3 { number = 19; return TNUM; }
97 DC4|dc4 { number = 20; return TNUM; }
98 NAK|nak { number = 21; return TNUM; }
99 SYN|syn { number = 22; return TNUM; }
100 ETB|etb { number = 23; return TNUM; }
101 CAN|can { number = 24; return TNUM; }
102 EM|em { number = 25; return TNUM; }
103 SUB|sub { number = 26; return TNUM; }
104 ESC|esc { number = 27; return TNUM; }
105 FS|fs { number = 28; return TNUM; }
106 GS|gs { number = 29; return TNUM; }
107 RS|rs { number = 30; return TNUM; }
108 NS|ns { number = 31; return TNUM; }
109 US|us { number = 31; return TNUM; }
110 SP|sp { number = 32; return TNUM; }
111 DEL|del { number = 127; return TNUM; }
113 dgra|DGRA { number = 0; return TACC; }
114 dacu|DACU { number = 1; return TACC; }
115 dcir|DCIR { number = 2; return TACC; }
116 dtil|DTIL { number = 3; return TACC; }
117 dmac|DMAC { number = 4; return TACC; }
118 dbre|DBRE { number = 5; return TACC; }
119 ddot|DDOT { number = 6; return TACC; }
120 duml|DUML { number = 7; return TACC; }
121 ddia|DDIA { number = 7; return TACC; }
122 dsla|DSLA { number = 8; return TACC; }
123 drin|DRIN { number = 9; return TACC; }
124 dced|DCED { number = 10; return TACC; }
125 dapo|DAPO { number = 11; return TACC; }
126 ddac|DDAC { number = 12; return TACC; }
127 dogo|DOGO { number = 13; return TACC; }
128 dcar|DCAR { number = 14; return TACC; }
131 sscanf(yytext+4, "%d", &number);
135 sscanf(yytext+3, "%d", &number);
138 '{A}' { letter = *(yytext+1); return TLET; }
139 #({A}*) { /* ignore */ }
140 0x{X}({X}*) { sscanf(yytext, "%x", &number); return TNUM; }
141 {D}({D}*) { sscanf(yytext, "%d", &number); return TNUM; }
143 if (*yytext == 'O') number = 0;
144 if (*yytext == 'C') number = 1;
145 if (*yytext == 'N') number = 2;
146 if (*yytext == 'B') number = 3;
149 [ \t\n] { /* ignore */ }
150 . { return *yytext; }