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/*-
* Copyright (c) 1994-1995 Søren Schmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* in this position and unchanged.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software withough specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: lex.l,v 1.8 1998/08/06 09:44:23 yokota Exp $
*/
%{
#include "lex.h"
%}
D [0-9]
X [0-9a-fA-F]
A .
L [OCNB]
%%
nop { return TNOP; }
lshift { return TLSH; }
rshift { return TRSH; }
clock { return TCLK; }
nlock { return TNLK; }
slock { return TSLK; }
lalt|alt { return TLALT; }
btab { return TBTAB; }
lctrl|ctrl { return TLCTR; }
nscr { return TNEXT; }
pscr { return TPREV; }
rctrl { return TRCTR; }
ralt { return TRALT; }
alock { return TALK; }
ashift { return TASH; }
meta { return TMETA; }
boot { return TRBT; }
debug { return TDBG; }
susp { return TSUSP; }
saver { return TSPSC; }
NUL|nul { number = 0; return TNUM; }
SOH|soh { number = 1; return TNUM; }
STX|stx { number = 2; return TNUM; }
ETX|etx { number = 3; return TNUM; }
EOT|eot { number = 4; return TNUM; }
ENQ|enq { number = 5; return TNUM; }
ACK|ack { number = 6; return TNUM; }
BEL|bel { number = 7; return TNUM; }
BS|bs { number = 8; return TNUM; }
HT|ht { number = 9; return TNUM; }
LF|lf|NL|nl { number = 10; return TNUM; }
VT|vt { number = 11; return TNUM; }
FF|ff|NP|np { number = 12; return TNUM; }
CR|cr { number = 13; return TNUM; }
SO|so { number = 14; return TNUM; }
SI|si { number = 15; return TNUM; }
DLE|dle { number = 16; return TNUM; }
DC1|dc1 { number = 17; return TNUM; }
DC2|dc2 { number = 18; return TNUM; }
DC3|dc3 { number = 19; return TNUM; }
DC4|dc4 { number = 20; return TNUM; }
NAK|nak { number = 21; return TNUM; }
SYN|syn { number = 22; return TNUM; }
ETB|etb { number = 23; return TNUM; }
CAN|can { number = 24; return TNUM; }
EM|em { number = 25; return TNUM; }
SUB|sub { number = 26; return TNUM; }
ESC|esc { number = 27; return TNUM; }
FS|fs { number = 28; return TNUM; }
GS|gs { number = 29; return TNUM; }
RS|rs { number = 30; return TNUM; }
NS|ns { number = 31; return TNUM; }
US|us { number = 31; return TNUM; }
SP|sp { number = 32; return TNUM; }
DEL|del { number = 127; return TNUM; }
dgra|DGRA { number = 0; return TACC; }
dacu|DACU { number = 1; return TACC; }
dcir|DCIR { number = 2; return TACC; }
dtil|DTIL { number = 3; return TACC; }
dmac|DMAC { number = 4; return TACC; }
dbre|DBRE { number = 5; return TACC; }
ddot|DDOT { number = 6; return TACC; }
duml|DUML { number = 7; return TACC; }
ddia|DDIA { number = 7; return TACC; }
dsla|DSLA { number = 8; return TACC; }
drin|DRIN { number = 9; return TACC; }
dced|DCED { number = 10; return TACC; }
dapo|DAPO { number = 11; return TACC; }
ddac|DDAC { number = 12; return TACC; }
dogo|DOGO { number = 13; return TACC; }
dcar|DCAR { number = 14; return TACC; }
fkey{D}({D}*) {
sscanf(yytext+4, "%d", &number);
return TFUNC;
}
scr{D}({D}*) {
sscanf(yytext+3, "%d", &number);
return TSCRN;
}
'{A}' { letter = *(yytext+1); return TLET; }
#({A}*) { /* ignore */ }
0x{X}({X}*) { sscanf(yytext, "%x", &number); return TNUM; }
{D}({D}*) { sscanf(yytext, "%d", &number); return TNUM; }
{L} {
if (*yytext == 'O') number = 0;
if (*yytext == 'C') number = 1;
if (*yytext == 'N') number = 2;
if (*yytext == 'B') number = 3;
return TFLAG;
}
[ \t\n] { /* ignore */ }
. { return *yytext; }
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