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1991-12-14
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31KB
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1,002 lines
#ifndef lint
static char yysccsid[] = "@(#)yaccpar 1.7 (Berkeley) 09/09/90";
#endif
#define YYBYACC 1
#line 2 "iyacc.y"
/*
*==========================================================================
* Copyright 1991 Avinash Chopde, All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Avinash Chopde not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission.
* Avinash Chopde makes no representations about the suitability of this
* software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* AVINASH CHOPDE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
* IN NO EVENT SHALL AVINASH CHOPDE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
* Author: Avinash Chopde, 1991
* C2 Colonial Drive #4, Andover, MA 01810, USA.
*
*/
static char S_RCSID[] = "$Header: e:/itrans/src/rcs/iyacc.y 1.5 91/10/12 21:54:01 avinash Exp $";
#include <stdio.h>
#include "itrans.h"
int G_lineno = 1; /* GLOBAL var: used by lex to indicate current line number */
#define WORD_LEN 511
/* Define a struct to keep track of the components of the letter, and
* the text representation of the word being parsed.
*/
static struct {
char word[WORD_LEN+1];
int curr_letter[WORD_LEN+1]; /* collect tokens regarding this letter here */
int nolig[WORD_LEN+1];/*collect nolig tokens here (see itrans.h, letter_t)*/
int curr_letter_n; /* number of tokens in curr_letter */
int curr_type; /* type of letter - special, vowel, cons, etc */
} S_word;
char G_endprev_str[LINELEN]; /* used by ilex.l to pass string to
* process in case of the ENDPREV_TOK
*/
#define ADD_TOKEN(t) { \
S_word.nolig[S_word.curr_letter_n] = FALSE; \
S_word.curr_letter[S_word.curr_letter_n++] = t; \
strcat(S_word.word, yytext); \
}
#define ADD_TOKEN_TYPE(t, typ) { \
ADD_TOKEN(t); \
S_word.curr_type = typ; \
}
/* forward declarations (for prototypes) */
static void S_init_command();
static void S_end_command();
static void S_init_word();
static void S_end_word();
static void S_end_letter();
static void S_init_letter();
static void S_handle_other(char*);
#line 80 "y_tab.c"
#define DUMMY_TOK 257
#define A_TOK 258
#define AA_TOK 259
#define I_TOK 260
#define II_TOK 261
#define U_TOK 262
#define UU_TOK 263
#define RI_TOK 264
#define RII_TOK 265
#define LI_TOK 266
#define LII_TOK 267
#define AY_TOK 268
#define AAY_TOK 269
#define AI_TOK 270
#define O_TOK 271
#define OO_TOK 272
#define AU_TOK 273
#define AM_TOK 274
#define AHA_TOK 275
#define KA_TOK 276
#define KHA_TOK 277
#define GA_TOK 278
#define GHA_TOK 279
#define NGA_TOK 280
#define CHA_TOK 281
#define CHHA_TOK 282
#define JA_TOK 283
#define JHA_TOK 284
#define JNH_TOK 285
#define TTA_TOK 286
#define TTHA_TOK 287
#define DDA_TOK 288
#define DDHA_TOK 289
#define NNA_TOK 290
#define TA_TOK 291
#define THA_TOK 292
#define DA_TOK 293
#define DHA_TOK 294
#define NA_TOK 295
#define PA_TOK 296
#define PHA_TOK 297
#define BA_TOK 298
#define BHA_TOK 299
#define MA_TOK 300
#define YA_TOK 301
#define RA_TOK 302
#define LA_TOK 303
#define VA_TOK 304
#define SHA_TOK 305
#define SHHA_TOK 306
#define SA_TOK 307
#define HA_TOK 308
#define LDA_TOK 309
#define KSHA_TOK 310
#define GYA_TOK 311
#define NNX_TOK 312
#define NYA_TOK 313
#define RRA_TOK 314
#define KADOT_TOK 315
#define KHADOT_TOK 316
#define GADOT_TOK 317
#define DDADOT_TOK 318
#define DDHADOT_TOK 319
#define JADOT_TOK 320
#define PHADOT_TOK 321
#define RA_HALF_TOK 322
#define ANUSVARA_TOK 323
#define CHANDRA_TOK 324
#define CHANDRA_BN_TOK 325
#define VIRAAM_TOK 326
#define AVAGRAHA_TOK 327
#define SRI_TOK 328
#define AUM_TOK 329
#define BLANK_TOK 330
#define NEWLINE_TOK 331
#define NOLIG_TOK 332
#define COMMAND_TOK 333
#define ENDPREV_TOK 334
#define ILANG_TOK 335
#define MARATHI_TOK 336
#define HINDI_TOK 337
#define TAMIL_TOK 338
#define BENGALI_TOK 339
#define TELUGU_TOK 340
#define MALAYALAM_TOK 341
#define GUJARATI_TOK 342
#define ORIYA_TOK 343
#define KANNADA_TOK 344
#define SANSKRIT_TOK 345
#define ENDLANG_TOK 346
#define SETIFM_TOK 347
#define SETFONT_TOK 348
#define YYERRCODE 256
short yylhs[] = { -1,
0, 0, 0, 3, 0, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 2, 5, 2, 7,
2, 2, 2, 2, 4, 4, 4, 9, 9, 10,
10, 10, 13, 13, 13, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 11,
11, 11, 11, 11, 11, 11, 11, 6, 8, 8,
15, 15,
};
short yylen[] = { 2,
0, 2, 2, 0, 5, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 0, 0, 3, 0,
3, 2, 2, 1, 1, 2, 2, 1, 1, 1,
2, 1, 1, 2, 2, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
1, 1,
};
short yydefred[] = { 1,
0, 8, 6, 7, 9, 11, 12, 13, 14, 15,
16, 10, 2, 3, 4, 0, 24, 0, 111, 112,
23, 5, 0, 0, 0, 109, 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, 98, 99, 96, 97,
100, 101, 103, 104, 102, 105, 106, 107, 0, 25,
28, 29, 30, 0, 33, 108, 21, 110, 27, 26,
35, 31, 34,
};
short yydgoto[] = { 1,
15, 18, 16, 99, 23, 107, 24, 25, 100, 101,
102, 103, 104, 105, 26,
};
short yysindex[] = { 0,
175, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, -182, 0, 161, 0, 0,
0, 0, 148, -254, -253, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, -80, 0,
0, 0, 0, 73, 0, 0, 0, 0, 0, 0,
0, 0, 0,
};
short yyrindex[] = { 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, -258, 0, -3, 0, 0,
0, 0, 0, 0, -169, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 163, 0,
0, 0, 0, 156, 0, 0, 0, 0, 0, 0,
0, 0, 0,
};
short yygindex[] = { 0,
0, 0, 0, 0, 0, 0, 0, 0, -19, 0,
0, -23, 0, -22, 58,
};
#define YYTABLESIZE 523
short yytable[] = { 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 19, 20, 106, 110,
112, 113, 108, 0, 0, 0, 0, 17, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
0, 0, 0, 22, 22, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 22, 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, 0,
0, 0, 0, 109, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 18, 18, 18, 0, 0, 0, 20,
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, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 111, 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, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 0, 32, 32,
19, 20, 19, 19, 21, 19, 0, 0, 0, 0,
0, 32, 0, 0, 0, 0, 22, 0, 19, 2,
3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
0, 13, 14,
};
short yycheck[] = { 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, 312, 313, 314, 315, 316, 317, 318,
319, 320, 321, 322, 323, 324, 325, 326, 327, 328,
329, 330, 331, 256, 333, 334, 330, 331, 333, 99,
104, 104, 25, -1, -1, -1, -1, 346, 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, 312, 313, 314, 315, 316, 317, 318, 319,
320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
-1, -1, -1, 333, 334, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 346, 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, 312, 313, 314, 315, 316, 317, 318, 319, 320,
321, 322, 323, 324, 325, 326, 327, 328, 329, -1,
-1, -1, -1, 334, 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, 312, 313,
314, 315, 316, 317, 318, 319, 320, 321, 322, 323,
324, 325, 326, 327, 328, 329, -1, -1, -1, 333,
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, 312, 313, 314, 315, 316, 317,
318, 319, 320, 321, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 332, 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, 312,
313, 314, 315, 316, 317, 318, 319, 320, 321, 322,
323, 324, 325, 326, 327, 328, 329, 322, 323, 324,
325, 326, 327, 328, 329, 330, 331, -1, 333, 334,
330, 331, 330, 331, 334, 333, -1, -1, -1, -1,
-1, 346, -1, -1, -1, -1, 346, -1, 346, 335,
336, 337, 338, 339, 340, 341, 342, 343, 344, 345,
-1, 347, 348,
};
#define YYFINAL 1
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 348
#if YYDEBUG
char *yyname[] = {
"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"DUMMY_TOK","A_TOK","AA_TOK",
"I_TOK","II_TOK","U_TOK","UU_TOK","RI_TOK","RII_TOK","LI_TOK","LII_TOK",
"AY_TOK","AAY_TOK","AI_TOK","O_TOK","OO_TOK","AU_TOK","AM_TOK","AHA_TOK",
"KA_TOK","KHA_TOK","GA_TOK","GHA_TOK","NGA_TOK","CHA_TOK","CHHA_TOK","JA_TOK",
"JHA_TOK","JNH_TOK","TTA_TOK","TTHA_TOK","DDA_TOK","DDHA_TOK","NNA_TOK",
"TA_TOK","THA_TOK","DA_TOK","DHA_TOK","NA_TOK","PA_TOK","PHA_TOK","BA_TOK",
"BHA_TOK","MA_TOK","YA_TOK","RA_TOK","LA_TOK","VA_TOK","SHA_TOK","SHHA_TOK",
"SA_TOK","HA_TOK","LDA_TOK","KSHA_TOK","GYA_TOK","NNX_TOK","NYA_TOK","RRA_TOK",
"KADOT_TOK","KHADOT_TOK","GADOT_TOK","DDADOT_TOK","DDHADOT_TOK","JADOT_TOK",
"PHADOT_TOK","RA_HALF_TOK","ANUSVARA_TOK","CHANDRA_TOK","CHANDRA_BN_TOK",
"VIRAAM_TOK","AVAGRAHA_TOK","SRI_TOK","AUM_TOK","BLANK_TOK","NEWLINE_TOK",
"NOLIG_TOK","COMMAND_TOK","ENDPREV_TOK","ILANG_TOK","MARATHI_TOK","HINDI_TOK",
"TAMIL_TOK","BENGALI_TOK","TELUGU_TOK","MALAYALAM_TOK","GUJARATI_TOK",
"ORIYA_TOK","KANNADA_TOK","SANSKRIT_TOK","ENDLANG_TOK","SETIFM_TOK",
"SETFONT_TOK",
};
char *yyrule[] = {
"$accept : intext",
"intext :",
"intext : intext SETIFM_TOK",
"intext : intext SETFONT_TOK",
"$$1 :",
"intext : intext language $$1 dinput ENDLANG_TOK",
"language : MARATHI_TOK",
"language : HINDI_TOK",
"language : ILANG_TOK",
"language : TAMIL_TOK",
"language : SANSKRIT_TOK",
"language : BENGALI_TOK",
"language : TELUGU_TOK",
"language : MALAYALAM_TOK",
"language : GUJARATI_TOK",
"language : ORIYA_TOK",
"language : KANNADA_TOK",
"dinput :",
"$$2 :",
"dinput : dinput $$2 word",
"$$3 :",
"dinput : dinput $$3 command",
"dinput : dinput spaces",
"dinput : dinput ENDPREV_TOK",
"dinput : error",
"word : oletter",
"word : word oletter",
"word : word ENDPREV_TOK",
"oletter : letter",
"oletter : special",
"letter : vowel",
"letter : consonants vowel",
"letter : consonants",
"consonants : consonant",
"consonants : consonants consonant",
"consonants : consonants NOLIG_TOK",
"vowel : A_TOK",
"vowel : AA_TOK",
"vowel : I_TOK",
"vowel : II_TOK",
"vowel : U_TOK",
"vowel : UU_TOK",
"vowel : RI_TOK",
"vowel : RII_TOK",
"vowel : LI_TOK",
"vowel : LII_TOK",
"vowel : AY_TOK",
"vowel : AAY_TOK",
"vowel : AI_TOK",
"vowel : O_TOK",
"vowel : OO_TOK",
"vowel : AU_TOK",
"vowel : AM_TOK",
"vowel : AHA_TOK",
"consonant : KA_TOK",
"consonant : KHA_TOK",
"consonant : GA_TOK",
"consonant : GHA_TOK",
"consonant : NGA_TOK",
"consonant : CHA_TOK",
"consonant : CHHA_TOK",
"consonant : JA_TOK",
"consonant : JHA_TOK",
"consonant : JNH_TOK",
"consonant : TTA_TOK",
"consonant : TTHA_TOK",
"consonant : DDA_TOK",
"consonant : DDHA_TOK",
"consonant : NNA_TOK",
"consonant : TA_TOK",
"consonant : THA_TOK",
"consonant : DA_TOK",
"consonant : DHA_TOK",
"consonant : NA_TOK",
"consonant : PA_TOK",
"consonant : PHA_TOK",
"consonant : BA_TOK",
"consonant : BHA_TOK",
"consonant : MA_TOK",
"consonant : YA_TOK",
"consonant : RA_TOK",
"consonant : LA_TOK",
"consonant : VA_TOK",
"consonant : SHA_TOK",
"consonant : SHHA_TOK",
"consonant : SA_TOK",
"consonant : HA_TOK",
"consonant : LDA_TOK",
"consonant : KSHA_TOK",
"consonant : GYA_TOK",
"consonant : NNX_TOK",
"consonant : NYA_TOK",
"consonant : RRA_TOK",
"consonant : KADOT_TOK",
"consonant : KHADOT_TOK",
"consonant : GADOT_TOK",
"consonant : JADOT_TOK",
"consonant : PHADOT_TOK",
"consonant : DDADOT_TOK",
"consonant : DDHADOT_TOK",
"special : RA_HALF_TOK",
"special : ANUSVARA_TOK",
"special : VIRAAM_TOK",
"special : CHANDRA_TOK",
"special : CHANDRA_BN_TOK",
"special : AVAGRAHA_TOK",
"special : SRI_TOK",
"special : AUM_TOK",
"command : COMMAND_TOK",
"spaces : space",
"spaces : spaces space",
"space : BLANK_TOK",
"space : NEWLINE_TOK",
};
#endif
#ifndef YYSTYPE
typedef int YYSTYPE;
#endif
#define yyclearin (yychar=(-1))
#define yyerrok (yyerrflag=0)
#ifdef YYSTACKSIZE
#ifndef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#endif
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 600
#define YYMAXDEPTH 600
#endif
#endif
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp;
YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval;
short yyss[YYSTACKSIZE];
YYSTYPE yyvs[YYSTACKSIZE];
#define yystacksize YYSTACKSIZE
#line 238 "iyacc.y"
/*========================================================================== */
/* redefining yyerror to print out yytext, lineno, etc */
yyerror(s) char*s; {
fprintf(stderr,"(%s) Error at/after line %d, before word (%s) Seen (%s)\n",
s, G_lineno, yytext, S_word.word);
}
/*========================================================================== */
/*
* Internal functions
*/
static void S_init_word()
{
/* send the previous word output to process_init_word() */
process_init_word(S_word.word);
S_word.word[0] = '\0';
S_init_letter();
}
static void S_init_letter()
{
/*
fprintf(stderr, "INIT_LETTER\n");
*/
S_word.curr_letter_n = 0;
}
static void S_end_word()
{
process_end_word(S_word.word);
}
/* S_handle_other is called on a ENDPREV_TOK---ilex.l gives that
* token when a punctuation, etc is seen.
* This implies that the current word, if any must be output before
* outputting the chars in yytext.
*/
static void S_handle_other(char* inp)
{
int i, j;
j = strlen(inp);
for (i = 0; i < j; i ++) {
process_otherchar(inp[0]);
}
}
static void S_init_command()
{
/* NOTHING */
}
static void S_end_command()
{
/* NOTHING */
}
static void S_end_letter()
{
int i;
letter_t out;
extern int S_lang_tok;
if (S_word.curr_letter_n <= 0) return;
for (i = 0; i < S_word.curr_letter_n-1; i ++) {
out.cons[i] = S_word.curr_letter[i];
out.nolig[i] = S_word.nolig[i];
}
out.v = S_word.curr_letter[i];
out.n = S_word.curr_letter_n - 1;
out.type = S_word.curr_type;
/* is correct only for
* VOWEL, CONSONANT_SINGLE and SPECIAL types
*/
/* check type for correctness */
if (out.type == CONSONANT_DOUBLE_TYPE && out.n > 2) {
out.type = CONSONANT_MANY_TYPE;
} else if (out.type == SPECIAL_TYPE) {
out.cons[0] = out.v; /* all specials printed out in IMPLICIT form */
out.n = 1;
}
#ifdef DEBUG
fprintf(stderr, "end_letter:out: type %d n %d v %d CONS: ",
out.type, out.n, out.v);
for (i = 0; i < out.n; i ++) {
fprintf(stderr, " %d ", out.cons[i]);
}
fprintf(stderr, "\n");
#endif /*DEBUG*/
/* process letter, language specific hijinks... */
if (G_current_font->use_ligatures == FALSE) {
/* tamil, etc does not have ligatures, process each consonant
* separately
*/
if ( out.type == CONSONANT_DOUBLE_TYPE
|| out.type == CONSONANT_MANY_TYPE) {
out.type = CONSONANT_SINGLE_TYPE;
for (i = 0; i < S_word.curr_letter_n-1; i ++) {
if (i == (S_word.curr_letter_n-2)) {
out.v = S_word.curr_letter[i+1];
} else {
out.v = HALF_FORM;
}
out.n = 1;
out.cons[0] = S_word.curr_letter[i];
process_letter(out);
}
} else {
process_letter(out);
}
} else { /* use ligatures, use letter as composed */
process_letter(out);
}
S_init_letter();
}
/* in_letter() returns TRUE if the parser is in the middle of scanning
* some letter --- used by ilex.l to return ENDPREV_TOK if needed.
*/
int in_letter()
{
return (S_word.curr_letter_n > 0);
}
#line 666 "y_tab.c"
#define YYABORT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
int
yyparse()
{
register int yym, yyn, yystate;
#if YYDEBUG
register char *yys;
extern char *getenv();
if (yys = getenv("YYDEBUG"))
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = (-1);
yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;
yyloop:
if (yyn = yydefred[yystate]) goto yyreduce;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("yydebug: state %d, reading %d (%s)\n", yystate,
yychar, yys);
}
#endif
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
#if YYDEBUG
if (yydebug)
printf("yydebug: state %d, shifting to state %d\n",
yystate, yytable[yyn]);
#endif
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
yychar = (-1);
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
#ifdef lint
goto yynewerror;
#endif
yynewerror:
yyerror("syntax error");
#ifdef lint
goto yyerrlab;
#endif
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("yydebug: state %d, error recovery shifting\
to state %d\n", *yyssp, yytable[yyn]);
#endif
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("yydebug: error recovery discarding state %d\n",
*yyssp);
#endif
if (yyssp <= yyss) goto yyabort;
--yyssp;
--yyvsp;
}
}
}
else
{
if (yychar == 0) goto yyabort;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("yydebug: state %d, error recovery discards token %d (%s)\n",
yystate, yychar, yys);
}
#endif
yychar = (-1);
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("yydebug: state %d, reducing by rule %d (%s)\n",
yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
yyval = yyvsp[1-yym];
switch (yyn)
{
case 2:
#line 115 "iyacc.y"
{setifm(yyvsp[0], yytext);}
break;
case 3:
#line 117 "iyacc.y"
{setfontcmd(yyvsp[0], yytext);}
break;
case 4:
#line 120 "iyacc.y"
{process_istart(yyvsp[0]);}
break;
case 5:
#line 122 "iyacc.y"
{process_iend();}
break;
case 6:
#line 125 "iyacc.y"
{yyval = MARATHI_TOK;}
break;
case 7:
#line 126 "iyacc.y"
{yyval = HINDI_TOK;}
break;
case 8:
#line 127 "iyacc.y"
{yyval = ILANG_TOK;}
break;
case 9:
#line 128 "iyacc.y"
{yyval = TAMIL_TOK;}
break;
case 10:
#line 129 "iyacc.y"
{yyval = SANSKRIT_TOK;}
break;
case 11:
#line 130 "iyacc.y"
{yyval = BENGALI_TOK;}
break;
case 12:
#line 131 "iyacc.y"
{yyval = TELUGU_TOK;}
break;
case 13:
#line 132 "iyacc.y"
{yyval = MALAYALAM_TOK;}
break;
case 14:
#line 133 "iyacc.y"
{yyval = GUJARATI_TOK;}
break;
case 15:
#line 134 "iyacc.y"
{yyval = ORIYA_TOK;}
break;
case 16:
#line 135 "iyacc.y"
{yyval = KANNADA_TOK;}
break;
case 18:
#line 141 "iyacc.y"
{ S_init_word(); }
break;
case 19:
#line 142 "iyacc.y"
{ S_end_word(); }
break;
case 20:
#line 144 "iyacc.y"
{ S_init_command(); }
break;
case 21:
#line 145 "iyacc.y"
{ S_end_command(); }
break;
case 23:
#line 148 "iyacc.y"
{ S_handle_other(G_endprev_str);}
break;
case 25:
#line 153 "iyacc.y"
{ S_end_letter(); }
break;
case 26:
#line 154 "iyacc.y"
{ S_end_letter(); }
break;
case 27:
#line 155 "iyacc.y"
{ S_end_letter();
S_handle_other(G_endprev_str);}
break;
case 29:
#line 160 "iyacc.y"
{ ADD_TOKEN_TYPE(yyvsp[0], SPECIAL_TYPE); }
break;
case 30:
#line 163 "iyacc.y"
{ ADD_TOKEN_TYPE(yyvsp[0], VOWEL_TYPE); }
break;
case 31:
#line 165 "iyacc.y"
{ ADD_TOKEN(yyvsp[0]);}
break;
case 32:
#line 167 "iyacc.y"
{ /*
* all consonants must end in
* a vowel.
* Assume vowel is Half-Form
* here.
*/
ADD_TOKEN( HALF_FORM );
}
break;
case 33:
#line 177 "iyacc.y"
{ ADD_TOKEN_TYPE(yyvsp[0], CONSONANT_SINGLE_TYPE);}
break;
case 34:
#line 180 "iyacc.y"
{ ADD_TOKEN_TYPE(yyvsp[0], CONSONANT_DOUBLE_TYPE);}
break;
case 35:
#line 183 "iyacc.y"
{ S_word.nolig[S_word.curr_letter_n-1] = TRUE;}
break;
case 108:
#line 227 "iyacc.y"
{ process_command(yytext); }
break;
case 111:
#line 233 "iyacc.y"
{ process_space(); }
break;
case 112:
#line 234 "iyacc.y"
{ process_newline(); }
break;
#line 946 "y_tab.c"
}
yyssp -= yym;
yystate = *yyssp;
yyvsp -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("yydebug: after reduction, shifting from state 0 to\
state %d\n", YYFINAL);
#endif
yystate = YYFINAL;
*++yyssp = YYFINAL;
*++yyvsp = yyval;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("yydebug: state %d, reading %d (%s)\n",
YYFINAL, yychar, yys);
}
#endif
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("yydebug: after reduction, shifting from state %d \
to state %d\n", *yyssp, yystate);
#endif
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}