1f150ac44b
With a keymap with accent key definitions loaded to syscons, you press an accent key followed by a regular letter key to produce an accented letter. Press an accent key followed by the space bar to get the accent letter itself. Code is based on the ideas and work by jmrueda@diatel.upm.es and totii@est.is. PR: i386/4016 - Added keywords for accent (dead) keys: dgra, dacu, dcir, dtil... - Recognize accent map definitions. <accent_map_definition> ::= <accent_key_name> <accent_char> <accent_map> <accent_key_name> ::= dgra | dacu | dcir | dtil | dmac | dbre | ddot | duml | dsla | drin | dced | dapo | ddac | dogo | dcar <accent_map> ::= <map_entry> | <map_entry> <accent_map> <map_entry> ::= ( <regular_letter_char> <accented_char> ) - Use ioctls PIO_DEADKEYMAP and GIO_DEADKEYMAP to set and get the accent key map table in syscons. - Made the output for the -L option more intelligible and look like initializers in kbdtables.h. - Reorganized print functions in order to print the accent key map.
136 lines
4.5 KiB
Plaintext
136 lines
4.5 KiB
Plaintext
/*-
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* Copyright (c) 1994-1995 Søren Schmidt
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* in this position and unchanged.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software withough specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: lex.l,v 1.5 1997/02/22 16:05:58 peter Exp $
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*/
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%{
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#include "lex.h"
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%}
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D [0-9]
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X [0-9a-fA-F]
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A .
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L [OCNB]
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%%
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nop { return TNOP; }
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lshift { return TLSH; }
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rshift { return TRSH; }
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clock { return TCLK; }
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nlock { return TNLK; }
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slock { return TSLK; }
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lalt|alt { return TLALT; }
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btab { return TBTAB; }
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lctrl|ctrl { return TLCTR; }
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nscr { return TNEXT; }
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rctrl { return TRCTR; }
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ralt { return TRALT; }
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alock { return TALK; }
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ashift { return TASH; }
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meta { return TMETA; }
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boot { return TRBT; }
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debug { return TDBG; }
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susp { return TSUSP; }
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NUL|nul { number = 0; return TNUM; }
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SOH|soh { number = 1; return TNUM; }
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STX|stx { number = 2; return TNUM; }
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ETX|etx { number = 3; return TNUM; }
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EOT|eot { number = 4; return TNUM; }
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ENQ|enq { number = 5; return TNUM; }
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ACK|ack { number = 6; return TNUM; }
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BEL|bel { number = 7; return TNUM; }
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BS|bs { number = 8; return TNUM; }
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HT|ht { number = 9; return TNUM; }
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LF|lf|NL|nl { number = 10; return TNUM; }
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VT|vt { number = 11; return TNUM; }
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FF|ff|NP|np { number = 12; return TNUM; }
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CR|cr { number = 13; return TNUM; }
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SO|so { number = 14; return TNUM; }
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SI|si { number = 15; return TNUM; }
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DLE|dle { number = 16; return TNUM; }
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DC1|dc1 { number = 17; return TNUM; }
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DC2|dc2 { number = 18; return TNUM; }
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DC3|dc3 { number = 19; return TNUM; }
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DC4|dc4 { number = 20; return TNUM; }
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NAK|nak { number = 21; return TNUM; }
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SYN|syn { number = 22; return TNUM; }
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ETB|etb { number = 23; return TNUM; }
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CAN|can { number = 24; return TNUM; }
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EM|em { number = 25; return TNUM; }
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SUB|sub { number = 26; return TNUM; }
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ESC|esc { number = 27; return TNUM; }
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FS|fs { number = 28; return TNUM; }
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GS|gs { number = 29; return TNUM; }
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RS|rs { number = 30; return TNUM; }
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NS|ns { number = 31; return TNUM; }
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SP|sp { number = 32; return TNUM; }
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DEL|del { number = 127; return TNUM; }
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dgra|DGRA { number = 0; return TACC; }
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dacu|DACU { number = 1; return TACC; }
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dcir|DCIR { number = 2; return TACC; }
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dtil|DTIL { number = 3; return TACC; }
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dmac|DMAC { number = 4; return TACC; }
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dbre|DBRE { number = 5; return TACC; }
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ddot|DDOT { number = 6; return TACC; }
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duml|DUML { number = 7; return TACC; }
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ddia|DDIA { number = 7; return TACC; }
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dsla|DSLA { number = 8; return TACC; }
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drin|DRIN { number = 9; return TACC; }
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dced|DCED { number = 10; return TACC; }
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dapo|DAPO { number = 11; return TACC; }
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ddac|DDAC { number = 12; return TACC; }
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dogo|DOGO { number = 13; return TACC; }
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dcar|DCAR { number = 14; return TACC; }
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fkey{D}({D}*) {
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sscanf(yytext+4, "%d", &number);
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return TFUNC;
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}
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scr{D}({D}*) {
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sscanf(yytext+3, "%d", &number);
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return TSCRN;
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}
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'{A}' { letter = *(yytext+1); return TLET; }
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#({A}*) { /* ignore */ }
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0x{X}({X}*) { sscanf(yytext, "%x", &number); return TNUM; }
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{D}({D}*) { sscanf(yytext, "%d", &number); return TNUM; }
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{L} {
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if (*yytext == 'O') number = 0;
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if (*yytext == 'C') number = 1;
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if (*yytext == 'N') number = 2;
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if (*yytext == 'B') number = 3;
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return TFLAG;
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}
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[ \t\n] { /* ignore */ }
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. { return *yytext; }
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