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.
48 lshift { return TLSH; }
49 rshift { return TRSH; }
50 clock { return TCLK; }
51 nlock { return TNLK; }
52 slock { return TSLK; }
53 lalt|alt { return TLALT; }
54 btab { return TBTAB; }
55 lctrl|ctrl { return TLCTR; }
56 nscr { return TNEXT; }
57 pscr { return TPREV; }
58 rctrl { return TRCTR; }
59 ralt { return TRALT; }
60 alock { return TALK; }
61 ashift { return TASH; }
62 meta { return TMETA; }
64 debug { return TDBG; }
65 susp { return TSUSP; }
66 saver { return TSPSC; }
67 panic { return TPANIC; }
68 lshifta|shifta { return TLSHA; }
69 rshifta { return TRSHA; }
70 lctrla|ctrla { return TLCTRA; }
71 rctrla { return TRCTRA; }
72 lalta|alta { return TLALTA; }
73 ralta { return TRALTA; }
74 halt { return THALT; }
75 pdwn { return TPDWN; }
76 paste { return TPASTE; }
78 NUL|nul { number = 0; return TNUM; }
79 SOH|soh { number = 1; return TNUM; }
80 STX|stx { number = 2; return TNUM; }
81 ETX|etx { number = 3; return TNUM; }
82 EOT|eot { number = 4; return TNUM; }
83 ENQ|enq { number = 5; return TNUM; }
84 ACK|ack { number = 6; return TNUM; }
85 BEL|bel { number = 7; return TNUM; }
86 BS|bs { number = 8; return TNUM; }
87 HT|ht { number = 9; return TNUM; }
88 LF|lf|NL|nl { number = 10; return TNUM; }
89 VT|vt { number = 11; return TNUM; }
90 FF|ff|NP|np { number = 12; return TNUM; }
91 CR|cr { number = 13; return TNUM; }
92 SO|so { number = 14; return TNUM; }
93 SI|si { number = 15; return TNUM; }
94 DLE|dle { number = 16; return TNUM; }
95 DC1|dc1 { number = 17; return TNUM; }
96 DC2|dc2 { number = 18; return TNUM; }
97 DC3|dc3 { number = 19; return TNUM; }
98 DC4|dc4 { number = 20; return TNUM; }
99 NAK|nak { number = 21; return TNUM; }
100 SYN|syn { number = 22; return TNUM; }
101 ETB|etb { number = 23; return TNUM; }
102 CAN|can { number = 24; return TNUM; }
103 EM|em { number = 25; return TNUM; }
104 SUB|sub { number = 26; return TNUM; }
105 ESC|esc { number = 27; return TNUM; }
106 FS|fs { number = 28; return TNUM; }
107 GS|gs { number = 29; return TNUM; }
108 RS|rs { number = 30; return TNUM; }
109 NS|ns { number = 31; return TNUM; }
110 US|us { number = 31; return TNUM; }
111 SP|sp { number = 32; return TNUM; }
112 DEL|del { number = 127; return TNUM; }
114 dgra|DGRA { number = 0; return TACC; }
115 dacu|DACU { number = 1; return TACC; }
116 dcir|DCIR { number = 2; return TACC; }
117 dtil|DTIL { number = 3; return TACC; }
118 dmac|DMAC { number = 4; return TACC; }
119 dbre|DBRE { number = 5; return TACC; }
120 ddot|DDOT { number = 6; return TACC; }
121 duml|DUML { number = 7; return TACC; }
122 ddia|DDIA { number = 7; return TACC; }
123 dsla|DSLA { number = 8; return TACC; }
124 drin|DRIN { number = 9; return TACC; }
125 dced|DCED { number = 10; return TACC; }
126 dapo|DAPO { number = 11; return TACC; }
127 ddac|DDAC { number = 12; return TACC; }
128 dogo|DOGO { number = 13; return TACC; }
129 dcar|DCAR { number = 14; return TACC; }
132 sscanf(yytext+4, "%d", &number);
136 sscanf(yytext+3, "%d", &number);
139 '{A}' { letter = *(yytext+1); return TLET; }
140 #({A}*) { /* ignore */ }
141 0x{X}({X}*) { sscanf(yytext, "%x", &number); return TNUM; }
142 {D}({D}*) { sscanf(yytext, "%d", &number); return TNUM; }
144 if (*yytext == 'O') number = 0;
145 if (*yytext == 'C') number = 1;
146 if (*yytext == 'N') number = 2;
147 if (*yytext == 'B') number = 3;
150 [ \t\n] { /* ignore */ }
151 . { return *yytext; }