File: char.c

package info (click to toggle)
csh 5.26-10
  • links: PTS
  • area: main
  • in suites: potato
  • size: 756 kB
  • ctags: 1,249
  • sloc: ansic: 12,900; makefile: 104; sh: 18
file content (311 lines) | stat: -rw-r--r-- 9,795 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
/*-
 * Copyright (c) 1980, 1991 The Regents of the University of California.
 * 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.
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
 */

#ifndef lint
static char sccsid[] = "@(#)char.c	5.6 (Berkeley) 6/7/91";
#endif /* not lint */

#include "char.h"

unsigned short _cmap[256] = {
/*	nul		soh		stx		etx	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	eot		enq		ack		bel	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	bs		ht		nl		vt	*/
	_CTR,		_CTR|_SP|_META,	_CTR|_NL|_META,	_CTR,

/*	np		cr		so		si	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	dle		dc1		dc2		dc3	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	dc4		nak		syn		etb	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	can		em		sub		esc	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	fs		gs		rs		us	*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	sp		!		"		#	*/
	_SP|_META,	0,		_Q,		_META,

/*	$		%		&		'	*/
	_DOL,		0,		_META|_CMD,	_Q,

/*	(		)		*		+	*/
	_META|_CMD,	_META,		_GLOB,		0,

/*	,		-		.		/	*/
	0,		0,		0,		0,

/*	0		1		2		3	*/
	_DIG|_XD,	_DIG|_XD,	_DIG|_XD,	_DIG|_XD,

/*	4		5		6		7	*/
	_DIG|_XD,	_DIG|_XD,	_DIG|_XD,	_DIG|_XD,

/*	8		9		:		;	*/
	_DIG|_XD,	_DIG|_XD,	0,		_META|_CMD,

/*	<		=		>		?	*/
	_META,		0,		_META,		_GLOB,

/*	@		A		B		C	*/
	0,		_LET|_UP|_XD,	_LET|_UP|_XD,	_LET|_UP|_XD,

/*	D		E		F		G	*/
	_LET|_UP|_XD,	_LET|_UP|_XD,	_LET|_UP|_XD,	_LET|_UP,

/*	H		I		J		K	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	L		M		N		O	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	P		Q		R		S	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	T		U		V		W	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	X		Y		Z		[	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_GLOB,

/*	\		]		^		_	*/
	_ESC,		0,		0,		0,

/*	`		a		b		c	*/
  _Q1|_GLOB|_CMD|_META,	_LET|_LOW|_XD,	_LET|_LOW|_XD,	_LET|_LOW|_XD,

/*	d		e		f		g	*/
	_LET|_LOW|_XD,	_LET|_LOW|_XD,	_LET|_LOW|_XD,	_LET|_LOW,

/*	h		i		j		k	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	l		m		n		o	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	p		q		r		s	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	t		u		v		w	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	x		y		z		{	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_GLOB,

/*	|		}		~		del	*/
	_META|_CMD,	0,		0,		_CTR,

#if defined(SHORT_STRINGS) && !defined(KANJI)
/****************************************************************/
/* 128 - 255 The below is supposedly ISO 8859/1			*/
/****************************************************************/
/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	(undef)		(undef)		(undef)		(undef)		*/
	_CTR,		_CTR,		_CTR,		_CTR,

/*	nobreakspace	exclamdown	cent		sterling	*/
	_SP,		0,		0,		0,

/*	currency	yen		brokenbar	section		*/
	0,		0,		0,		0,

/*	diaeresis	copyright	ordfeminine	guillemotleft	*/
	0,		0,		0,		0,

/*	notsign		hyphen		registered	macron		*/
	0,		0,		0,		0,

/*	degree		plusminus	twosuperior	threesuperior	*/
	0,		0,		0,		0,

/*	acute		mu		paragraph	periodcentered	*/
	0,		0,		0,		0,

/*	cedilla		onesuperior	masculine	guillemotright	*/
	0,		0,		0,		0,

/*	onequarter	onehalf		threequarters	questiondown	*/
	0,		0,		0,		0,

/*	Agrave		Aacute		Acircumflex	Atilde		*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	Adiaeresis	Aring		AE		Ccedilla	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	Egrave		Eacute		Ecircumflex	Ediaeresis	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	Igrave		Iacute		Icircumflex	Idiaeresis	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	ETH		Ntilde		Ograve		Oacute		*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	Ocircumflex	Otilde		Odiaeresis	multiply	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	0,

/*	Ooblique	Ugrave		Uacute		Ucircumflex	*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_UP,

/*	Udiaeresis	Yacute		THORN		ssharp		*/
	_LET|_UP,	_LET|_UP,	_LET|_UP,	_LET|_LOW,

/*	agrave		aacute		acircumflex	atilde		*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	adiaeresis	aring		ae		ccedilla	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	egrave		eacute		ecircumflex	ediaeresis	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	igrave		iacute		icircumflex	idiaeresis	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	eth		ntilde		ograve		oacute		*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	ocircumflex	otilde		odiaeresis	division	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	0,

/*	oslash		ugrave		uacute		ucircumflex	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,

/*	udiaeresis	yacute		thorn		ydiaeresis	*/
	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,	_LET|_LOW,
#endif /* SHORT_STRINGS && !KANJI */
};

#ifndef NLS
/* _cmap_lower, _cmap_upper for ISO 8859/1 */

unsigned char _cmap_lower[256] = {
	0000,	0001,	0002,	0003,	0004,	0005,	0006,	0007,
	0010,	0011,	0012,	0013,	0014,	0015,	0016,	0017,
	0020,	0021,	0022,	0023,	0024,	0025,	0026,	0027,
	0030,	0031,	0032,	0033,	0034,	0035,	0036,	0037,
	0040,	0041,	0042,	0043,	0044,	0045,	0046,	0047,
	0050,	0051,	0052,	0053,	0054,	0055,	0056,	0057,
	0060,	0061,	0062,	0063,	0064,	0065,	0066,	0067,
	0070,	0071,	0072,	0073,	0074,	0075,	0076,	0077,
	0100,	0141,	0142,	0143,	0144,	0145,	0146,	0147,
	0150,	0151,	0152,	0153,	0154,	0155,	0156,	0157,
	0160,	0161,	0162,	0163,	0164,	0165,	0166,	0167,
	0170,	0171,	0172,	0133,	0134,	0135,	0136,	0137,
	0140,	0141,	0142,	0143,	0144,	0145,	0146,	0147,
	0150,	0151,	0152,	0153,	0154,	0155,	0156,	0157,
	0160,	0161,	0162,	0163,	0164,	0165,	0166,	0167,
	0170,	0171,	0172,	0173,	0174,	0175,	0176,	0177,
	0200,	0201,	0202,	0203,	0204,	0205,	0206,	0207,
	0210,	0211,	0212,	0213,	0214,	0215,	0216,	0217,
	0220,	0221,	0222,	0223,	0224,	0225,	0226,	0227,
	0230,	0231,	0232,	0233,	0234,	0235,	0236,	0237,
	0240,	0241,	0242,	0243,	0244,	0245,	0246,	0247,
	0250,	0251,	0252,	0253,	0254,	0255,	0256,	0257,
	0260,	0261,	0262,	0263,	0264,	0265,	0266,	0267,
	0270,	0271,	0272,	0273,	0274,	0275,	0276,	0277,
	0340,	0341,	0342,	0343,	0344,	0345,	0346,	0347,
	0350,	0351,	0352,	0353,	0354,	0355,	0356,	0357,
	0360,	0361,	0362,	0363,	0364,	0365,	0366,	0327,
	0370,	0371,	0372,	0373,	0374,	0375,	0376,	0337,
	0340,	0341,	0342,	0343,	0344,	0345,	0346,	0347,
	0350,	0351,	0352,	0353,	0354,	0355,	0356,	0357,
	0360,	0361,	0362,	0363,	0364,	0365,	0366,	0367,
	0370,	0371,	0372,	0373,	0374,	0375,	0376,	0377,
};

unsigned char _cmap_upper[256] = {
	0000,	0001,	0002,	0003,	0004,	0005,	0006,	0007,
	0010,	0011,	0012,	0013,	0014,	0015,	0016,	0017,
	0020,	0021,	0022,	0023,	0024,	0025,	0026,	0027,
	0030,	0031,	0032,	0033,	0034,	0035,	0036,	0037,
	0040,	0041,	0042,	0043,	0044,	0045,	0046,	0047,
	0050,	0051,	0052,	0053,	0054,	0055,	0056,	0057,
	0060,	0061,	0062,	0063,	0064,	0065,	0066,	0067,
	0070,	0071,	0072,	0073,	0074,	0075,	0076,	0077,
	0100,	0101,	0102,	0103,	0104,	0105,	0106,	0107,
	0110,	0111,	0112,	0113,	0114,	0115,	0116,	0117,
	0120,	0121,	0122,	0123,	0124,	0125,	0126,	0127,
	0130,	0131,	0132,	0133,	0134,	0135,	0136,	0137,
	0140,	0101,	0102,	0103,	0104,	0105,	0106,	0107,
	0110,	0111,	0112,	0113,	0114,	0115,	0116,	0117,
	0120,	0121,	0122,	0123,	0124,	0125,	0126,	0127,
	0130,	0131,	0132,	0173,	0174,	0175,	0176,	0177,
	0200,	0201,	0202,	0203,	0204,	0205,	0206,	0207,
	0210,	0211,	0212,	0213,	0214,	0215,	0216,	0217,
	0220,	0221,	0222,	0223,	0224,	0225,	0226,	0227,
	0230,	0231,	0232,	0233,	0234,	0235,	0236,	0237,
	0240,	0241,	0242,	0243,	0244,	0245,	0246,	0247,
	0250,	0251,	0252,	0253,	0254,	0255,	0256,	0257,
	0260,	0261,	0262,	0263,	0264,	0265,	0266,	0267,
	0270,	0271,	0272,	0273,	0274,	0275,	0276,	0277,
	0300,	0301,	0302,	0303,	0304,	0305,	0306,	0307,
	0310,	0311,	0312,	0313,	0314,	0315,	0316,	0317,
	0320,	0321,	0322,	0323,	0324,	0325,	0326,	0327,
	0330,	0331,	0332,	0333,	0334,	0335,	0336,	0337,
	0300,	0301,	0302,	0303,	0304,	0305,	0306,	0307,
	0310,	0311,	0312,	0313,	0314,	0315,	0316,	0317,
	0320,	0321,	0322,	0323,	0324,	0325,	0326,	0367,
	0330,	0331,	0332,	0333,	0334,	0335,	0336,	0377,
};
#endif /* NLS */