diff options
Diffstat (limited to 'awkgram.c')
| -rw-r--r-- | awkgram.c | 1011 |
1 files changed, 623 insertions, 388 deletions
@@ -124,6 +124,8 @@ static void check_funcs(void); static ssize_t read_one_line(int fd, void *buffer, size_t count); static int one_line_close(int fd); +static void split_comment(void); +static void check_comment(void); static bool want_source = false; static bool want_regexp = false; /* lexical scanning kludge */ @@ -182,6 +184,14 @@ static INSTRUCTION *ip_end; static INSTRUCTION *ip_endfile; static INSTRUCTION *ip_beginfile; +static INSTRUCTION *comment = NULL; +static INSTRUCTION *program_comment = NULL; +static INSTRUCTION *function_comment = NULL; +static INSTRUCTION *block_comment = NULL; + +static bool func_first = true; +static bool first_rule = true; + static inline INSTRUCTION *list_create(INSTRUCTION *x); static inline INSTRUCTION *list_append(INSTRUCTION *l, INSTRUCTION *x); static inline INSTRUCTION *list_prepend(INSTRUCTION *l, INSTRUCTION *x); @@ -191,7 +201,7 @@ extern double fmod(double x, double y); #define YYSTYPE INSTRUCTION * -#line 195 "awkgram.c" /* yacc.c:339 */ +#line 205 "awkgram.c" /* yacc.c:339 */ # ifndef YY_NULLPTR # if defined __cplusplus && 201103L <= __cplusplus @@ -345,7 +355,7 @@ int yyparse (void); /* Copy the second part of user declarations. */ -#line 349 "awkgram.c" /* yacc.c:358 */ +#line 359 "awkgram.c" /* yacc.c:358 */ #ifdef short # undef short @@ -647,25 +657,25 @@ static const yytype_uint8 yytranslate[] = /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 194, 194, 196, 201, 202, 206, 218, 222, 233, - 239, 244, 252, 260, 262, 267, 275, 277, 283, 284, - 286, 312, 323, 334, 340, 349, 359, 361, 363, 369, - 374, 375, 379, 398, 397, 431, 433, 438, 439, 452, - 457, 458, 462, 464, 466, 473, 563, 605, 647, 760, - 767, 774, 784, 793, 802, 811, 822, 838, 837, 861, - 873, 873, 971, 971, 1004, 1034, 1040, 1041, 1047, 1048, - 1055, 1060, 1072, 1086, 1088, 1096, 1101, 1103, 1111, 1113, - 1122, 1123, 1131, 1136, 1136, 1147, 1151, 1159, 1160, 1163, - 1165, 1170, 1171, 1180, 1181, 1186, 1191, 1197, 1199, 1201, - 1208, 1209, 1215, 1216, 1221, 1223, 1228, 1230, 1238, 1243, - 1252, 1259, 1261, 1263, 1279, 1289, 1296, 1298, 1303, 1305, - 1307, 1315, 1317, 1322, 1324, 1329, 1331, 1333, 1383, 1385, - 1387, 1389, 1391, 1393, 1395, 1397, 1411, 1416, 1421, 1446, - 1452, 1454, 1456, 1458, 1460, 1462, 1467, 1471, 1503, 1505, - 1511, 1517, 1530, 1531, 1532, 1537, 1542, 1546, 1550, 1565, - 1578, 1583, 1619, 1637, 1638, 1644, 1645, 1650, 1652, 1659, - 1676, 1693, 1695, 1702, 1707, 1715, 1725, 1737, 1746, 1750, - 1754, 1758, 1762, 1766, 1769, 1771, 1775, 1779, 1783 + 0, 204, 204, 206, 211, 212, 216, 228, 232, 243, + 249, 254, 262, 270, 272, 277, 285, 287, 293, 301, + 311, 341, 355, 369, 377, 388, 400, 402, 404, 410, + 415, 416, 420, 455, 454, 488, 490, 495, 501, 529, + 534, 535, 539, 541, 543, 550, 640, 682, 724, 837, + 844, 851, 861, 870, 879, 888, 899, 915, 914, 938, + 950, 950, 1048, 1048, 1081, 1111, 1117, 1118, 1124, 1125, + 1132, 1137, 1149, 1163, 1165, 1173, 1178, 1180, 1188, 1190, + 1199, 1200, 1208, 1213, 1213, 1224, 1228, 1236, 1237, 1240, + 1242, 1247, 1248, 1257, 1258, 1263, 1268, 1274, 1276, 1278, + 1285, 1286, 1292, 1293, 1298, 1300, 1305, 1307, 1315, 1320, + 1329, 1336, 1338, 1340, 1356, 1366, 1373, 1375, 1380, 1382, + 1384, 1392, 1394, 1399, 1401, 1406, 1408, 1410, 1460, 1462, + 1464, 1466, 1468, 1470, 1472, 1474, 1488, 1493, 1498, 1523, + 1529, 1531, 1533, 1535, 1537, 1539, 1544, 1548, 1580, 1582, + 1588, 1594, 1607, 1608, 1609, 1614, 1619, 1623, 1627, 1642, + 1655, 1660, 1696, 1714, 1715, 1721, 1722, 1727, 1729, 1736, + 1753, 1770, 1772, 1779, 1784, 1792, 1802, 1814, 1823, 1827, + 1831, 1835, 1839, 1843, 1846, 1848, 1852, 1856, 1860 }; #endif @@ -1838,24 +1848,24 @@ yyreduce: switch (yyn) { case 3: -#line 197 "awkgram.y" /* yacc.c:1646 */ +#line 207 "awkgram.y" /* yacc.c:1646 */ { rule = 0; yyerrok; } -#line 1847 "awkgram.c" /* yacc.c:1646 */ +#line 1857 "awkgram.c" /* yacc.c:1646 */ break; case 5: -#line 203 "awkgram.y" /* yacc.c:1646 */ +#line 213 "awkgram.y" /* yacc.c:1646 */ { next_sourcefile(); } -#line 1855 "awkgram.c" /* yacc.c:1646 */ +#line 1865 "awkgram.c" /* yacc.c:1646 */ break; case 6: -#line 207 "awkgram.y" /* yacc.c:1646 */ +#line 217 "awkgram.y" /* yacc.c:1646 */ { rule = 0; /* @@ -1864,19 +1874,19 @@ yyreduce: */ /* yyerrok; */ } -#line 1868 "awkgram.c" /* yacc.c:1646 */ +#line 1878 "awkgram.c" /* yacc.c:1646 */ break; case 7: -#line 219 "awkgram.y" /* yacc.c:1646 */ +#line 229 "awkgram.y" /* yacc.c:1646 */ { (void) append_rule((yyvsp[-1]), (yyvsp[0])); } -#line 1876 "awkgram.c" /* yacc.c:1646 */ +#line 1886 "awkgram.c" /* yacc.c:1646 */ break; case 8: -#line 223 "awkgram.y" /* yacc.c:1646 */ +#line 233 "awkgram.y" /* yacc.c:1646 */ { if (rule != Rule) { msg(_("%s blocks must have an action part"), ruletab[rule]); @@ -1887,39 +1897,39 @@ yyreduce: } else /* pattern rule with non-empty pattern */ (void) append_rule((yyvsp[-1]), NULL); } -#line 1891 "awkgram.c" /* yacc.c:1646 */ +#line 1901 "awkgram.c" /* yacc.c:1646 */ break; case 9: -#line 234 "awkgram.y" /* yacc.c:1646 */ +#line 244 "awkgram.y" /* yacc.c:1646 */ { in_function = NULL; (void) mk_function((yyvsp[-1]), (yyvsp[0])); yyerrok; } -#line 1901 "awkgram.c" /* yacc.c:1646 */ +#line 1911 "awkgram.c" /* yacc.c:1646 */ break; case 10: -#line 240 "awkgram.y" /* yacc.c:1646 */ +#line 250 "awkgram.y" /* yacc.c:1646 */ { want_source = false; yyerrok; } -#line 1910 "awkgram.c" /* yacc.c:1646 */ +#line 1920 "awkgram.c" /* yacc.c:1646 */ break; case 11: -#line 245 "awkgram.y" /* yacc.c:1646 */ +#line 255 "awkgram.y" /* yacc.c:1646 */ { want_source = false; yyerrok; } -#line 1919 "awkgram.c" /* yacc.c:1646 */ +#line 1929 "awkgram.c" /* yacc.c:1646 */ break; case 12: -#line 253 "awkgram.y" /* yacc.c:1646 */ +#line 263 "awkgram.y" /* yacc.c:1646 */ { if (include_source((yyvsp[0])) < 0) YYABORT; @@ -1927,23 +1937,23 @@ yyreduce: bcfree((yyvsp[0])); (yyval) = NULL; } -#line 1931 "awkgram.c" /* yacc.c:1646 */ +#line 1941 "awkgram.c" /* yacc.c:1646 */ break; case 13: -#line 261 "awkgram.y" /* yacc.c:1646 */ +#line 271 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 1937 "awkgram.c" /* yacc.c:1646 */ +#line 1947 "awkgram.c" /* yacc.c:1646 */ break; case 14: -#line 263 "awkgram.y" /* yacc.c:1646 */ +#line 273 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 1943 "awkgram.c" /* yacc.c:1646 */ +#line 1953 "awkgram.c" /* yacc.c:1646 */ break; case 15: -#line 268 "awkgram.y" /* yacc.c:1646 */ +#line 278 "awkgram.y" /* yacc.c:1646 */ { if (load_library((yyvsp[0])) < 0) YYABORT; @@ -1951,35 +1961,49 @@ yyreduce: bcfree((yyvsp[0])); (yyval) = NULL; } -#line 1955 "awkgram.c" /* yacc.c:1646 */ +#line 1965 "awkgram.c" /* yacc.c:1646 */ break; case 16: -#line 276 "awkgram.y" /* yacc.c:1646 */ +#line 286 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 1961 "awkgram.c" /* yacc.c:1646 */ +#line 1971 "awkgram.c" /* yacc.c:1646 */ break; case 17: -#line 278 "awkgram.y" /* yacc.c:1646 */ +#line 288 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 1967 "awkgram.c" /* yacc.c:1646 */ +#line 1977 "awkgram.c" /* yacc.c:1646 */ break; case 18: -#line 283 "awkgram.y" /* yacc.c:1646 */ - { (yyval) = NULL; rule = Rule; } -#line 1973 "awkgram.c" /* yacc.c:1646 */ +#line 293 "awkgram.y" /* yacc.c:1646 */ + { + rule = Rule; + if (comment != NULL) { + (yyval) = list_create(comment); + comment = NULL; + } else + (yyval) = NULL; + } +#line 1990 "awkgram.c" /* yacc.c:1646 */ break; case 19: -#line 285 "awkgram.y" /* yacc.c:1646 */ - { (yyval) = (yyvsp[0]); rule = Rule; } -#line 1979 "awkgram.c" /* yacc.c:1646 */ +#line 302 "awkgram.y" /* yacc.c:1646 */ + { + rule = Rule; + if (comment != NULL) { + (yyval) = list_prepend((yyvsp[0]), comment); + comment = NULL; + } else + (yyval) = (yyvsp[0]); + } +#line 2003 "awkgram.c" /* yacc.c:1646 */ break; case 20: -#line 287 "awkgram.y" /* yacc.c:1646 */ +#line 312 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *tp; @@ -2002,104 +2026,136 @@ yyreduce: ((yyvsp[-3])->nexti + 1)->condpair_left = (yyvsp[-3])->lasti; ((yyvsp[-3])->nexti + 1)->condpair_right = (yyvsp[0])->lasti; } - (yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp); + if (comment != NULL) { + (yyval) = list_append(list_merge(list_prepend((yyvsp[-3]), comment), (yyvsp[0])), tp); + comment = NULL; + } else + (yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp); rule = Rule; } -#line 2009 "awkgram.c" /* yacc.c:1646 */ +#line 2037 "awkgram.c" /* yacc.c:1646 */ break; case 21: -#line 313 "awkgram.y" /* yacc.c:1646 */ +#line 342 "awkgram.y" /* yacc.c:1646 */ { static int begin_seen = 0; + + func_first = false; if (do_lint_old && ++begin_seen == 2) warning_ln((yyvsp[0])->source_line, _("old awk does not support multiple `BEGIN' or `END' rules")); (yyvsp[0])->in_rule = rule = BEGIN; (yyvsp[0])->source_file = source; + check_comment(); (yyval) = (yyvsp[0]); } -#line 2024 "awkgram.c" /* yacc.c:1646 */ +#line 2055 "awkgram.c" /* yacc.c:1646 */ break; case 22: -#line 324 "awkgram.y" /* yacc.c:1646 */ +#line 356 "awkgram.y" /* yacc.c:1646 */ { static int end_seen = 0; + + func_first = false; if (do_lint_old && ++end_seen == 2) warning_ln((yyvsp[0])->source_line, _("old awk does not support multiple `BEGIN' or `END' rules")); (yyvsp[0])->in_rule = rule = END; (yyvsp[0])->source_file = source; + check_comment(); (yyval) = (yyvsp[0]); } -#line 2039 "awkgram.c" /* yacc.c:1646 */ +#line 2073 "awkgram.c" /* yacc.c:1646 */ break; case 23: -#line 335 "awkgram.y" /* yacc.c:1646 */ +#line 370 "awkgram.y" /* yacc.c:1646 */ { + func_first = false; (yyvsp[0])->in_rule = rule = BEGINFILE; (yyvsp[0])->source_file = source; + check_comment(); (yyval) = (yyvsp[0]); } -#line 2049 "awkgram.c" /* yacc.c:1646 */ +#line 2085 "awkgram.c" /* yacc.c:1646 */ break; case 24: -#line 341 "awkgram.y" /* yacc.c:1646 */ +#line 378 "awkgram.y" /* yacc.c:1646 */ { + func_first = false; (yyvsp[0])->in_rule = rule = ENDFILE; (yyvsp[0])->source_file = source; + check_comment(); (yyval) = (yyvsp[0]); } -#line 2059 "awkgram.c" /* yacc.c:1646 */ +#line 2097 "awkgram.c" /* yacc.c:1646 */ break; case 25: -#line 350 "awkgram.y" /* yacc.c:1646 */ +#line 389 "awkgram.y" /* yacc.c:1646 */ { + INSTRUCTION *ip; if ((yyvsp[-3]) == NULL) - (yyval) = list_create(instruction(Op_no_op)); + ip = list_create(instruction(Op_no_op)); else - (yyval) = (yyvsp[-3]); + ip = (yyvsp[-3]); + (yyval) = ip; } -#line 2070 "awkgram.c" /* yacc.c:1646 */ +#line 2110 "awkgram.c" /* yacc.c:1646 */ break; case 26: -#line 360 "awkgram.y" /* yacc.c:1646 */ +#line 401 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2076 "awkgram.c" /* yacc.c:1646 */ +#line 2116 "awkgram.c" /* yacc.c:1646 */ break; case 27: -#line 362 "awkgram.y" /* yacc.c:1646 */ +#line 403 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2082 "awkgram.c" /* yacc.c:1646 */ +#line 2122 "awkgram.c" /* yacc.c:1646 */ break; case 28: -#line 364 "awkgram.y" /* yacc.c:1646 */ +#line 405 "awkgram.y" /* yacc.c:1646 */ { yyerror(_("`%s' is a built-in function, it cannot be redefined"), tokstart); YYABORT; } -#line 2092 "awkgram.c" /* yacc.c:1646 */ +#line 2132 "awkgram.c" /* yacc.c:1646 */ break; case 29: -#line 370 "awkgram.y" /* yacc.c:1646 */ +#line 411 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2098 "awkgram.c" /* yacc.c:1646 */ +#line 2138 "awkgram.c" /* yacc.c:1646 */ break; case 32: -#line 380 "awkgram.y" /* yacc.c:1646 */ +#line 421 "awkgram.y" /* yacc.c:1646 */ { + /* + * treat any comments between BOF and the first function + * definition (with no intervening BEGIN etc block) as + * program comments. Special kludge: iff there are more + * than one such comments, treat the last as a function + * comment. + */ + if (comment != NULL && func_first + && strstr(comment->memory->stptr, "\n\n") != NULL) + split_comment(); + /* save any other pre-function comment as function comment */ + if (comment != NULL) { + function_comment = comment; + comment = NULL; + } + func_first = false; (yyvsp[-5])->source_file = source; if (install_function((yyvsp[-4])->lextok, (yyvsp[-5]), (yyvsp[-2])) < 0) YYABORT; @@ -2109,17 +2165,17 @@ yyreduce: /* $4 already free'd in install_function */ (yyval) = (yyvsp[-5]); } -#line 2113 "awkgram.c" /* yacc.c:1646 */ +#line 2169 "awkgram.c" /* yacc.c:1646 */ break; case 33: -#line 398 "awkgram.y" /* yacc.c:1646 */ +#line 455 "awkgram.y" /* yacc.c:1646 */ { want_regexp = true; } -#line 2119 "awkgram.c" /* yacc.c:1646 */ +#line 2175 "awkgram.c" /* yacc.c:1646 */ break; case 34: -#line 400 "awkgram.y" /* yacc.c:1646 */ +#line 457 "awkgram.y" /* yacc.c:1646 */ { NODE *n, *exp; char *re; @@ -2148,69 +2204,89 @@ yyreduce: (yyval)->opcode = Op_match_rec; (yyval)->memory = n; } -#line 2152 "awkgram.c" /* yacc.c:1646 */ +#line 2208 "awkgram.c" /* yacc.c:1646 */ break; case 35: -#line 432 "awkgram.y" /* yacc.c:1646 */ +#line 489 "awkgram.y" /* yacc.c:1646 */ { bcfree((yyvsp[0])); } -#line 2158 "awkgram.c" /* yacc.c:1646 */ +#line 2214 "awkgram.c" /* yacc.c:1646 */ break; case 37: -#line 438 "awkgram.y" /* yacc.c:1646 */ - { (yyval) = NULL; } -#line 2164 "awkgram.c" /* yacc.c:1646 */ +#line 495 "awkgram.y" /* yacc.c:1646 */ + { + if (comment != NULL) { + (yyval) = list_create(comment); + comment = NULL; + } else (yyval) = NULL; + } +#line 2225 "awkgram.c" /* yacc.c:1646 */ break; case 38: -#line 440 "awkgram.y" /* yacc.c:1646 */ +#line 502 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[0]) == NULL) - (yyval) = (yyvsp[-1]); - else { + if ((yyvsp[0]) == NULL) { + if (comment == NULL) + (yyval) = (yyvsp[-1]); + else { + (yyval) = list_append((yyvsp[-1]), comment); + comment = NULL; + } + } else { add_lint((yyvsp[0]), LINT_no_effect); - if ((yyvsp[-1]) == NULL) - (yyval) = (yyvsp[0]); - else + if ((yyvsp[-1]) == NULL) { + if (comment == NULL) + (yyval) = (yyvsp[0]); + else { + (yyval) = list_append((yyvsp[0]), comment); + comment = NULL; + } + } else { + if (comment != NULL) { + list_append((yyvsp[0]), comment); + comment = NULL; + } (yyval) = list_merge((yyvsp[-1]), (yyvsp[0])); + } } - yyerrok; + yyerrok; } -#line 2181 "awkgram.c" /* yacc.c:1646 */ +#line 2257 "awkgram.c" /* yacc.c:1646 */ break; case 39: -#line 453 "awkgram.y" /* yacc.c:1646 */ +#line 530 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 2187 "awkgram.c" /* yacc.c:1646 */ +#line 2263 "awkgram.c" /* yacc.c:1646 */ break; case 42: -#line 463 "awkgram.y" /* yacc.c:1646 */ +#line 540 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 2193 "awkgram.c" /* yacc.c:1646 */ +#line 2269 "awkgram.c" /* yacc.c:1646 */ break; case 43: -#line 465 "awkgram.y" /* yacc.c:1646 */ +#line 542 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-1]); } -#line 2199 "awkgram.c" /* yacc.c:1646 */ +#line 2275 "awkgram.c" /* yacc.c:1646 */ break; case 44: -#line 467 "awkgram.y" /* yacc.c:1646 */ +#line 544 "awkgram.y" /* yacc.c:1646 */ { if (do_pretty_print) (yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count)); else (yyval) = (yyvsp[0]); } -#line 2210 "awkgram.c" /* yacc.c:1646 */ +#line 2286 "awkgram.c" /* yacc.c:1646 */ break; case 45: -#line 474 "awkgram.y" /* yacc.c:1646 */ +#line 551 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *dflt, *curr = NULL, *cexp, *cstmt; INSTRUCTION *ip, *nextc, *tbreak; @@ -2231,7 +2307,7 @@ yyreduce: } /* else curr = NULL; */ - for(; curr != NULL; curr = nextc) { + for (; curr != NULL; curr = nextc) { INSTRUCTION *caseexp = curr->case_exp; INSTRUCTION *casestmt = curr->case_stmt; @@ -2300,11 +2376,11 @@ yyreduce: break_allowed--; fix_break_continue(ip, tbreak, NULL); } -#line 2304 "awkgram.c" /* yacc.c:1646 */ +#line 2380 "awkgram.c" /* yacc.c:1646 */ break; case 46: -#line 564 "awkgram.y" /* yacc.c:1646 */ +#line 641 "awkgram.y" /* yacc.c:1646 */ { /* * ----------------- @@ -2346,11 +2422,11 @@ yyreduce: continue_allowed--; fix_break_continue(ip, tbreak, tcont); } -#line 2350 "awkgram.c" /* yacc.c:1646 */ +#line 2426 "awkgram.c" /* yacc.c:1646 */ break; case 47: -#line 606 "awkgram.y" /* yacc.c:1646 */ +#line 683 "awkgram.y" /* yacc.c:1646 */ { /* * ----------------- @@ -2392,11 +2468,11 @@ yyreduce: } /* else $1 and $4 are NULLs */ } -#line 2396 "awkgram.c" /* yacc.c:1646 */ +#line 2472 "awkgram.c" /* yacc.c:1646 */ break; case 48: -#line 648 "awkgram.y" /* yacc.c:1646 */ +#line 725 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *ip; char *var_name = (yyvsp[-5])->lextok; @@ -2509,44 +2585,44 @@ regular_loop: break_allowed--; continue_allowed--; } -#line 2513 "awkgram.c" /* yacc.c:1646 */ +#line 2589 "awkgram.c" /* yacc.c:1646 */ break; case 49: -#line 761 "awkgram.y" /* yacc.c:1646 */ +#line 838 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_for_loop((yyvsp[-11]), (yyvsp[-9]), (yyvsp[-6]), (yyvsp[-3]), (yyvsp[0])); break_allowed--; continue_allowed--; } -#line 2524 "awkgram.c" /* yacc.c:1646 */ +#line 2600 "awkgram.c" /* yacc.c:1646 */ break; case 50: -#line 768 "awkgram.y" /* yacc.c:1646 */ +#line 845 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_for_loop((yyvsp[-10]), (yyvsp[-8]), (INSTRUCTION *) NULL, (yyvsp[-3]), (yyvsp[0])); break_allowed--; continue_allowed--; } -#line 2535 "awkgram.c" /* yacc.c:1646 */ +#line 2611 "awkgram.c" /* yacc.c:1646 */ break; case 51: -#line 775 "awkgram.y" /* yacc.c:1646 */ +#line 852 "awkgram.y" /* yacc.c:1646 */ { if (do_pretty_print) (yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count)); else (yyval) = (yyvsp[0]); } -#line 2546 "awkgram.c" /* yacc.c:1646 */ +#line 2622 "awkgram.c" /* yacc.c:1646 */ break; case 52: -#line 785 "awkgram.y" /* yacc.c:1646 */ +#line 862 "awkgram.y" /* yacc.c:1646 */ { if (! break_allowed) error_ln((yyvsp[-1])->source_line, @@ -2555,11 +2631,11 @@ regular_loop: (yyval) = list_create((yyvsp[-1])); } -#line 2559 "awkgram.c" /* yacc.c:1646 */ +#line 2635 "awkgram.c" /* yacc.c:1646 */ break; case 53: -#line 794 "awkgram.y" /* yacc.c:1646 */ +#line 871 "awkgram.y" /* yacc.c:1646 */ { if (! continue_allowed) error_ln((yyvsp[-1])->source_line, @@ -2568,11 +2644,11 @@ regular_loop: (yyval) = list_create((yyvsp[-1])); } -#line 2572 "awkgram.c" /* yacc.c:1646 */ +#line 2648 "awkgram.c" /* yacc.c:1646 */ break; case 54: -#line 803 "awkgram.y" /* yacc.c:1646 */ +#line 880 "awkgram.y" /* yacc.c:1646 */ { /* if inside function (rule = 0), resolve context at run-time */ if (rule && rule != Rule) @@ -2581,11 +2657,11 @@ regular_loop: (yyvsp[-1])->target_jmp = ip_rec; (yyval) = list_create((yyvsp[-1])); } -#line 2585 "awkgram.c" /* yacc.c:1646 */ +#line 2661 "awkgram.c" /* yacc.c:1646 */ break; case 55: -#line 812 "awkgram.y" /* yacc.c:1646 */ +#line 889 "awkgram.y" /* yacc.c:1646 */ { /* if inside function (rule = 0), resolve context at run-time */ if (rule == BEGIN || rule == END || rule == ENDFILE) @@ -2596,11 +2672,11 @@ regular_loop: (yyvsp[-1])->target_endfile = ip_endfile; (yyval) = list_create((yyvsp[-1])); } -#line 2600 "awkgram.c" /* yacc.c:1646 */ +#line 2676 "awkgram.c" /* yacc.c:1646 */ break; case 56: -#line 823 "awkgram.y" /* yacc.c:1646 */ +#line 900 "awkgram.y" /* yacc.c:1646 */ { /* Initialize the two possible jump targets, the actual target * is resolved at run-time. @@ -2615,20 +2691,20 @@ regular_loop: } else (yyval) = list_append((yyvsp[-1]), (yyvsp[-2])); } -#line 2619 "awkgram.c" /* yacc.c:1646 */ +#line 2695 "awkgram.c" /* yacc.c:1646 */ break; case 57: -#line 838 "awkgram.y" /* yacc.c:1646 */ +#line 915 "awkgram.y" /* yacc.c:1646 */ { if (! in_function) yyerror(_("`return' used outside function context")); } -#line 2628 "awkgram.c" /* yacc.c:1646 */ +#line 2704 "awkgram.c" /* yacc.c:1646 */ break; case 58: -#line 841 "awkgram.y" /* yacc.c:1646 */ +#line 918 "awkgram.y" /* yacc.c:1646 */ { if ((yyvsp[-1]) == NULL) { (yyval) = list_create((yyvsp[-3])); @@ -2649,17 +2725,17 @@ regular_loop: (yyval) = list_append((yyvsp[-1]), (yyvsp[-3])); } } -#line 2653 "awkgram.c" /* yacc.c:1646 */ +#line 2729 "awkgram.c" /* yacc.c:1646 */ break; case 60: -#line 873 "awkgram.y" /* yacc.c:1646 */ +#line 950 "awkgram.y" /* yacc.c:1646 */ { in_print = true; in_parens = 0; } -#line 2659 "awkgram.c" /* yacc.c:1646 */ +#line 2735 "awkgram.c" /* yacc.c:1646 */ break; case 61: -#line 874 "awkgram.y" /* yacc.c:1646 */ +#line 951 "awkgram.y" /* yacc.c:1646 */ { /* * Optimization: plain `print' has no expression list, so $3 is null. @@ -2756,17 +2832,17 @@ regular_print: } } } -#line 2760 "awkgram.c" /* yacc.c:1646 */ +#line 2836 "awkgram.c" /* yacc.c:1646 */ break; case 62: -#line 971 "awkgram.y" /* yacc.c:1646 */ +#line 1048 "awkgram.y" /* yacc.c:1646 */ { sub_counter = 0; } -#line 2766 "awkgram.c" /* yacc.c:1646 */ +#line 2842 "awkgram.c" /* yacc.c:1646 */ break; case 63: -#line 972 "awkgram.y" /* yacc.c:1646 */ +#line 1049 "awkgram.y" /* yacc.c:1646 */ { char *arr = (yyvsp[-2])->lextok; @@ -2799,11 +2875,11 @@ regular_print: (yyval) = list_append(list_append((yyvsp[0]), (yyvsp[-2])), (yyvsp[-3])); } } -#line 2803 "awkgram.c" /* yacc.c:1646 */ +#line 2879 "awkgram.c" /* yacc.c:1646 */ break; case 64: -#line 1009 "awkgram.y" /* yacc.c:1646 */ +#line 1086 "awkgram.y" /* yacc.c:1646 */ { static bool warned = false; char *arr = (yyvsp[-1])->lextok; @@ -2829,52 +2905,52 @@ regular_print: fatal(_("`delete' is not allowed with FUNCTAB")); } } -#line 2833 "awkgram.c" /* yacc.c:1646 */ +#line 2909 "awkgram.c" /* yacc.c:1646 */ break; case 65: -#line 1035 "awkgram.y" /* yacc.c:1646 */ +#line 1112 "awkgram.y" /* yacc.c:1646 */ { (yyval) = optimize_assignment((yyvsp[0])); } -#line 2839 "awkgram.c" /* yacc.c:1646 */ +#line 2915 "awkgram.c" /* yacc.c:1646 */ break; case 66: -#line 1040 "awkgram.y" /* yacc.c:1646 */ +#line 1117 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 2845 "awkgram.c" /* yacc.c:1646 */ +#line 2921 "awkgram.c" /* yacc.c:1646 */ break; case 67: -#line 1042 "awkgram.y" /* yacc.c:1646 */ +#line 1119 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2851 "awkgram.c" /* yacc.c:1646 */ +#line 2927 "awkgram.c" /* yacc.c:1646 */ break; case 68: -#line 1047 "awkgram.y" /* yacc.c:1646 */ +#line 1124 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 2857 "awkgram.c" /* yacc.c:1646 */ +#line 2933 "awkgram.c" /* yacc.c:1646 */ break; case 69: -#line 1049 "awkgram.y" /* yacc.c:1646 */ +#line 1126 "awkgram.y" /* yacc.c:1646 */ { if ((yyvsp[-1]) == NULL) (yyval) = list_create((yyvsp[0])); else (yyval) = list_prepend((yyvsp[-1]), (yyvsp[0])); } -#line 2868 "awkgram.c" /* yacc.c:1646 */ +#line 2944 "awkgram.c" /* yacc.c:1646 */ break; case 70: -#line 1056 "awkgram.y" /* yacc.c:1646 */ +#line 1133 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 2874 "awkgram.c" /* yacc.c:1646 */ +#line 2950 "awkgram.c" /* yacc.c:1646 */ break; case 71: -#line 1061 "awkgram.y" /* yacc.c:1646 */ +#line 1138 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *casestmt = (yyvsp[0]); if ((yyvsp[0]) == NULL) @@ -2886,11 +2962,11 @@ regular_print: bcfree((yyvsp[-2])); (yyval) = (yyvsp[-4]); } -#line 2890 "awkgram.c" /* yacc.c:1646 */ +#line 2966 "awkgram.c" /* yacc.c:1646 */ break; case 72: -#line 1073 "awkgram.y" /* yacc.c:1646 */ +#line 1150 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *casestmt = (yyvsp[0]); if ((yyvsp[0]) == NULL) @@ -2901,17 +2977,17 @@ regular_print: (yyvsp[-3])->case_stmt = casestmt; (yyval) = (yyvsp[-3]); } -#line 2905 "awkgram.c" /* yacc.c:1646 */ +#line 2981 "awkgram.c" /* yacc.c:1646 */ break; case 73: -#line 1087 "awkgram.y" /* yacc.c:1646 */ +#line 1164 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2911 "awkgram.c" /* yacc.c:1646 */ +#line 2987 "awkgram.c" /* yacc.c:1646 */ break; case 74: -#line 1089 "awkgram.y" /* yacc.c:1646 */ +#line 1166 "awkgram.y" /* yacc.c:1646 */ { NODE *n = (yyvsp[0])->memory; (void) force_number(n); @@ -2919,71 +2995,71 @@ regular_print: bcfree((yyvsp[-1])); (yyval) = (yyvsp[0]); } -#line 2923 "awkgram.c" /* yacc.c:1646 */ +#line 2999 "awkgram.c" /* yacc.c:1646 */ break; case 75: -#line 1097 "awkgram.y" /* yacc.c:1646 */ +#line 1174 "awkgram.y" /* yacc.c:1646 */ { bcfree((yyvsp[-1])); (yyval) = (yyvsp[0]); } -#line 2932 "awkgram.c" /* yacc.c:1646 */ +#line 3008 "awkgram.c" /* yacc.c:1646 */ break; case 76: -#line 1102 "awkgram.y" /* yacc.c:1646 */ +#line 1179 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2938 "awkgram.c" /* yacc.c:1646 */ +#line 3014 "awkgram.c" /* yacc.c:1646 */ break; case 77: -#line 1104 "awkgram.y" /* yacc.c:1646 */ +#line 1181 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->opcode = Op_push_re; (yyval) = (yyvsp[0]); } -#line 2947 "awkgram.c" /* yacc.c:1646 */ +#line 3023 "awkgram.c" /* yacc.c:1646 */ break; case 78: -#line 1112 "awkgram.y" /* yacc.c:1646 */ +#line 1189 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2953 "awkgram.c" /* yacc.c:1646 */ +#line 3029 "awkgram.c" /* yacc.c:1646 */ break; case 79: -#line 1114 "awkgram.y" /* yacc.c:1646 */ +#line 1191 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 2959 "awkgram.c" /* yacc.c:1646 */ +#line 3035 "awkgram.c" /* yacc.c:1646 */ break; case 81: -#line 1124 "awkgram.y" /* yacc.c:1646 */ +#line 1201 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-1]); } -#line 2967 "awkgram.c" /* yacc.c:1646 */ +#line 3043 "awkgram.c" /* yacc.c:1646 */ break; case 82: -#line 1131 "awkgram.y" /* yacc.c:1646 */ +#line 1208 "awkgram.y" /* yacc.c:1646 */ { in_print = false; in_parens = 0; (yyval) = NULL; } -#line 2977 "awkgram.c" /* yacc.c:1646 */ +#line 3053 "awkgram.c" /* yacc.c:1646 */ break; case 83: -#line 1136 "awkgram.y" /* yacc.c:1646 */ +#line 1213 "awkgram.y" /* yacc.c:1646 */ { in_print = false; in_parens = 0; } -#line 2983 "awkgram.c" /* yacc.c:1646 */ +#line 3059 "awkgram.c" /* yacc.c:1646 */ break; case 84: -#line 1137 "awkgram.y" /* yacc.c:1646 */ +#line 1214 "awkgram.y" /* yacc.c:1646 */ { if ((yyvsp[-2])->redir_type == redirect_twoway && (yyvsp[0])->lasti->opcode == Op_K_getline_redir @@ -2991,136 +3067,136 @@ regular_print: yyerror(_("multistage two-way pipelines don't work")); (yyval) = list_prepend((yyvsp[0]), (yyvsp[-2])); } -#line 2995 "awkgram.c" /* yacc.c:1646 */ +#line 3071 "awkgram.c" /* yacc.c:1646 */ break; case 85: -#line 1148 "awkgram.y" /* yacc.c:1646 */ +#line 1225 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_condition((yyvsp[-3]), (yyvsp[-5]), (yyvsp[0]), NULL, NULL); } -#line 3003 "awkgram.c" /* yacc.c:1646 */ +#line 3079 "awkgram.c" /* yacc.c:1646 */ break; case 86: -#line 1153 "awkgram.y" /* yacc.c:1646 */ +#line 1230 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_condition((yyvsp[-6]), (yyvsp[-8]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[0])); } -#line 3011 "awkgram.c" /* yacc.c:1646 */ +#line 3087 "awkgram.c" /* yacc.c:1646 */ break; case 91: -#line 1170 "awkgram.y" /* yacc.c:1646 */ +#line 1247 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3017 "awkgram.c" /* yacc.c:1646 */ +#line 3093 "awkgram.c" /* yacc.c:1646 */ break; case 92: -#line 1172 "awkgram.y" /* yacc.c:1646 */ +#line 1249 "awkgram.y" /* yacc.c:1646 */ { bcfree((yyvsp[-1])); (yyval) = (yyvsp[0]); } -#line 3026 "awkgram.c" /* yacc.c:1646 */ +#line 3102 "awkgram.c" /* yacc.c:1646 */ break; case 93: -#line 1180 "awkgram.y" /* yacc.c:1646 */ +#line 1257 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3032 "awkgram.c" /* yacc.c:1646 */ +#line 3108 "awkgram.c" /* yacc.c:1646 */ break; case 94: -#line 1182 "awkgram.y" /* yacc.c:1646 */ - { (yyval) = (yyvsp[0]) ; } -#line 3038 "awkgram.c" /* yacc.c:1646 */ +#line 1259 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3114 "awkgram.c" /* yacc.c:1646 */ break; case 95: -#line 1187 "awkgram.y" /* yacc.c:1646 */ +#line 1264 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->param_count = 0; (yyval) = list_create((yyvsp[0])); } -#line 3047 "awkgram.c" /* yacc.c:1646 */ +#line 3123 "awkgram.c" /* yacc.c:1646 */ break; case 96: -#line 1192 "awkgram.y" /* yacc.c:1646 */ +#line 1269 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->param_count = (yyvsp[-2])->lasti->param_count + 1; (yyval) = list_append((yyvsp[-2]), (yyvsp[0])); yyerrok; } -#line 3057 "awkgram.c" /* yacc.c:1646 */ +#line 3133 "awkgram.c" /* yacc.c:1646 */ break; case 97: -#line 1198 "awkgram.y" /* yacc.c:1646 */ +#line 1275 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3063 "awkgram.c" /* yacc.c:1646 */ +#line 3139 "awkgram.c" /* yacc.c:1646 */ break; case 98: -#line 1200 "awkgram.y" /* yacc.c:1646 */ +#line 1277 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-1]); } -#line 3069 "awkgram.c" /* yacc.c:1646 */ +#line 3145 "awkgram.c" /* yacc.c:1646 */ break; case 99: -#line 1202 "awkgram.y" /* yacc.c:1646 */ +#line 1279 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-2]); } -#line 3075 "awkgram.c" /* yacc.c:1646 */ +#line 3151 "awkgram.c" /* yacc.c:1646 */ break; case 100: -#line 1208 "awkgram.y" /* yacc.c:1646 */ +#line 1285 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3081 "awkgram.c" /* yacc.c:1646 */ +#line 3157 "awkgram.c" /* yacc.c:1646 */ break; case 101: -#line 1210 "awkgram.y" /* yacc.c:1646 */ +#line 1287 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3087 "awkgram.c" /* yacc.c:1646 */ +#line 3163 "awkgram.c" /* yacc.c:1646 */ break; case 102: -#line 1215 "awkgram.y" /* yacc.c:1646 */ +#line 1292 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3093 "awkgram.c" /* yacc.c:1646 */ +#line 3169 "awkgram.c" /* yacc.c:1646 */ break; case 103: -#line 1217 "awkgram.y" /* yacc.c:1646 */ +#line 1294 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3099 "awkgram.c" /* yacc.c:1646 */ +#line 3175 "awkgram.c" /* yacc.c:1646 */ break; case 104: -#line 1222 "awkgram.y" /* yacc.c:1646 */ +#line 1299 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_expression_list(NULL, (yyvsp[0])); } -#line 3105 "awkgram.c" /* yacc.c:1646 */ +#line 3181 "awkgram.c" /* yacc.c:1646 */ break; case 105: -#line 1224 "awkgram.y" /* yacc.c:1646 */ +#line 1301 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0])); yyerrok; } -#line 3114 "awkgram.c" /* yacc.c:1646 */ +#line 3190 "awkgram.c" /* yacc.c:1646 */ break; case 106: -#line 1229 "awkgram.y" /* yacc.c:1646 */ +#line 1306 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3120 "awkgram.c" /* yacc.c:1646 */ +#line 3196 "awkgram.c" /* yacc.c:1646 */ break; case 107: -#line 1231 "awkgram.y" /* yacc.c:1646 */ +#line 1308 "awkgram.y" /* yacc.c:1646 */ { /* * Returning the expression list instead of NULL lets @@ -3128,52 +3204,52 @@ regular_print: */ (yyval) = (yyvsp[-1]); } -#line 3132 "awkgram.c" /* yacc.c:1646 */ +#line 3208 "awkgram.c" /* yacc.c:1646 */ break; case 108: -#line 1239 "awkgram.y" /* yacc.c:1646 */ +#line 1316 "awkgram.y" /* yacc.c:1646 */ { /* Ditto */ (yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0])); } -#line 3141 "awkgram.c" /* yacc.c:1646 */ +#line 3217 "awkgram.c" /* yacc.c:1646 */ break; case 109: -#line 1244 "awkgram.y" /* yacc.c:1646 */ +#line 1321 "awkgram.y" /* yacc.c:1646 */ { /* Ditto */ (yyval) = (yyvsp[-2]); } -#line 3150 "awkgram.c" /* yacc.c:1646 */ +#line 3226 "awkgram.c" /* yacc.c:1646 */ break; case 110: -#line 1253 "awkgram.y" /* yacc.c:1646 */ +#line 1330 "awkgram.y" /* yacc.c:1646 */ { if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec) lintwarn_ln((yyvsp[-1])->source_line, _("regular expression on right of assignment")); (yyval) = mk_assignment((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3161 "awkgram.c" /* yacc.c:1646 */ +#line 3237 "awkgram.c" /* yacc.c:1646 */ break; case 111: -#line 1260 "awkgram.y" /* yacc.c:1646 */ +#line 1337 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3167 "awkgram.c" /* yacc.c:1646 */ +#line 3243 "awkgram.c" /* yacc.c:1646 */ break; case 112: -#line 1262 "awkgram.y" /* yacc.c:1646 */ +#line 1339 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3173 "awkgram.c" /* yacc.c:1646 */ +#line 3249 "awkgram.c" /* yacc.c:1646 */ break; case 113: -#line 1264 "awkgram.y" /* yacc.c:1646 */ +#line 1341 "awkgram.y" /* yacc.c:1646 */ { if ((yyvsp[-2])->lasti->opcode == Op_match_rec) warning_ln((yyvsp[-1])->source_line, @@ -3189,11 +3265,11 @@ regular_print: (yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1])); } } -#line 3193 "awkgram.c" /* yacc.c:1646 */ +#line 3269 "awkgram.c" /* yacc.c:1646 */ break; case 114: -#line 1280 "awkgram.y" /* yacc.c:1646 */ +#line 1357 "awkgram.y" /* yacc.c:1646 */ { if (do_lint_old) warning_ln((yyvsp[-1])->source_line, @@ -3203,91 +3279,91 @@ regular_print: (yyvsp[-1])->expr_count = 1; (yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1])); } -#line 3207 "awkgram.c" /* yacc.c:1646 */ +#line 3283 "awkgram.c" /* yacc.c:1646 */ break; case 115: -#line 1290 "awkgram.y" /* yacc.c:1646 */ +#line 1367 "awkgram.y" /* yacc.c:1646 */ { if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec) lintwarn_ln((yyvsp[-1])->source_line, _("regular expression on right of comparison")); (yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1])); } -#line 3218 "awkgram.c" /* yacc.c:1646 */ +#line 3294 "awkgram.c" /* yacc.c:1646 */ break; case 116: -#line 1297 "awkgram.y" /* yacc.c:1646 */ +#line 1374 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_condition((yyvsp[-4]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[-1]), (yyvsp[0])); } -#line 3224 "awkgram.c" /* yacc.c:1646 */ +#line 3300 "awkgram.c" /* yacc.c:1646 */ break; case 117: -#line 1299 "awkgram.y" /* yacc.c:1646 */ +#line 1376 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3230 "awkgram.c" /* yacc.c:1646 */ +#line 3306 "awkgram.c" /* yacc.c:1646 */ break; case 118: -#line 1304 "awkgram.y" /* yacc.c:1646 */ +#line 1381 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3236 "awkgram.c" /* yacc.c:1646 */ +#line 3312 "awkgram.c" /* yacc.c:1646 */ break; case 119: -#line 1306 "awkgram.y" /* yacc.c:1646 */ +#line 1383 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3242 "awkgram.c" /* yacc.c:1646 */ +#line 3318 "awkgram.c" /* yacc.c:1646 */ break; case 120: -#line 1308 "awkgram.y" /* yacc.c:1646 */ +#line 1385 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->opcode = Op_assign_quotient; (yyval) = (yyvsp[0]); } -#line 3251 "awkgram.c" /* yacc.c:1646 */ +#line 3327 "awkgram.c" /* yacc.c:1646 */ break; case 121: -#line 1316 "awkgram.y" /* yacc.c:1646 */ +#line 1393 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3257 "awkgram.c" /* yacc.c:1646 */ +#line 3333 "awkgram.c" /* yacc.c:1646 */ break; case 122: -#line 1318 "awkgram.y" /* yacc.c:1646 */ +#line 1395 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3263 "awkgram.c" /* yacc.c:1646 */ +#line 3339 "awkgram.c" /* yacc.c:1646 */ break; case 123: -#line 1323 "awkgram.y" /* yacc.c:1646 */ +#line 1400 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3269 "awkgram.c" /* yacc.c:1646 */ +#line 3345 "awkgram.c" /* yacc.c:1646 */ break; case 124: -#line 1325 "awkgram.y" /* yacc.c:1646 */ +#line 1402 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3275 "awkgram.c" /* yacc.c:1646 */ +#line 3351 "awkgram.c" /* yacc.c:1646 */ break; case 125: -#line 1330 "awkgram.y" /* yacc.c:1646 */ +#line 1407 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3281 "awkgram.c" /* yacc.c:1646 */ +#line 3357 "awkgram.c" /* yacc.c:1646 */ break; case 126: -#line 1332 "awkgram.y" /* yacc.c:1646 */ +#line 1409 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3287 "awkgram.c" /* yacc.c:1646 */ +#line 3363 "awkgram.c" /* yacc.c:1646 */ break; case 127: -#line 1334 "awkgram.y" /* yacc.c:1646 */ +#line 1411 "awkgram.y" /* yacc.c:1646 */ { int count = 2; bool is_simple_var = false; @@ -3334,47 +3410,47 @@ regular_print: max_args = count; } } -#line 3338 "awkgram.c" /* yacc.c:1646 */ +#line 3414 "awkgram.c" /* yacc.c:1646 */ break; case 129: -#line 1386 "awkgram.y" /* yacc.c:1646 */ +#line 1463 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3344 "awkgram.c" /* yacc.c:1646 */ +#line 3420 "awkgram.c" /* yacc.c:1646 */ break; case 130: -#line 1388 "awkgram.y" /* yacc.c:1646 */ +#line 1465 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3350 "awkgram.c" /* yacc.c:1646 */ +#line 3426 "awkgram.c" /* yacc.c:1646 */ break; case 131: -#line 1390 "awkgram.y" /* yacc.c:1646 */ +#line 1467 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3356 "awkgram.c" /* yacc.c:1646 */ +#line 3432 "awkgram.c" /* yacc.c:1646 */ break; case 132: -#line 1392 "awkgram.y" /* yacc.c:1646 */ +#line 1469 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3362 "awkgram.c" /* yacc.c:1646 */ +#line 3438 "awkgram.c" /* yacc.c:1646 */ break; case 133: -#line 1394 "awkgram.y" /* yacc.c:1646 */ +#line 1471 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3368 "awkgram.c" /* yacc.c:1646 */ +#line 3444 "awkgram.c" /* yacc.c:1646 */ break; case 134: -#line 1396 "awkgram.y" /* yacc.c:1646 */ +#line 1473 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3374 "awkgram.c" /* yacc.c:1646 */ +#line 3450 "awkgram.c" /* yacc.c:1646 */ break; case 135: -#line 1398 "awkgram.y" /* yacc.c:1646 */ +#line 1475 "awkgram.y" /* yacc.c:1646 */ { /* * In BEGINFILE/ENDFILE, allow `getline [var] < file' @@ -3388,29 +3464,29 @@ regular_print: _("non-redirected `getline' undefined inside END action")); (yyval) = mk_getline((yyvsp[-2]), (yyvsp[-1]), (yyvsp[0]), redirect_input); } -#line 3392 "awkgram.c" /* yacc.c:1646 */ +#line 3468 "awkgram.c" /* yacc.c:1646 */ break; case 136: -#line 1412 "awkgram.y" /* yacc.c:1646 */ +#line 1489 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->opcode = Op_postincrement; (yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0])); } -#line 3401 "awkgram.c" /* yacc.c:1646 */ +#line 3477 "awkgram.c" /* yacc.c:1646 */ break; case 137: -#line 1417 "awkgram.y" /* yacc.c:1646 */ +#line 1494 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->opcode = Op_postdecrement; (yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0])); } -#line 3410 "awkgram.c" /* yacc.c:1646 */ +#line 3486 "awkgram.c" /* yacc.c:1646 */ break; case 138: -#line 1422 "awkgram.y" /* yacc.c:1646 */ +#line 1499 "awkgram.y" /* yacc.c:1646 */ { if (do_lint_old) { warning_ln((yyvsp[-1])->source_line, @@ -3430,64 +3506,64 @@ regular_print: (yyval) = list_append(list_merge(t, (yyvsp[0])), (yyvsp[-1])); } } -#line 3434 "awkgram.c" /* yacc.c:1646 */ +#line 3510 "awkgram.c" /* yacc.c:1646 */ break; case 139: -#line 1447 "awkgram.y" /* yacc.c:1646 */ +#line 1524 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_getline((yyvsp[-1]), (yyvsp[0]), (yyvsp[-3]), (yyvsp[-2])->redir_type); bcfree((yyvsp[-2])); } -#line 3443 "awkgram.c" /* yacc.c:1646 */ +#line 3519 "awkgram.c" /* yacc.c:1646 */ break; case 140: -#line 1453 "awkgram.y" /* yacc.c:1646 */ +#line 1530 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3449 "awkgram.c" /* yacc.c:1646 */ +#line 3525 "awkgram.c" /* yacc.c:1646 */ break; case 141: -#line 1455 "awkgram.y" /* yacc.c:1646 */ +#line 1532 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3455 "awkgram.c" /* yacc.c:1646 */ +#line 3531 "awkgram.c" /* yacc.c:1646 */ break; case 142: -#line 1457 "awkgram.y" /* yacc.c:1646 */ +#line 1534 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3461 "awkgram.c" /* yacc.c:1646 */ +#line 3537 "awkgram.c" /* yacc.c:1646 */ break; case 143: -#line 1459 "awkgram.y" /* yacc.c:1646 */ +#line 1536 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3467 "awkgram.c" /* yacc.c:1646 */ +#line 3543 "awkgram.c" /* yacc.c:1646 */ break; case 144: -#line 1461 "awkgram.y" /* yacc.c:1646 */ +#line 1538 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3473 "awkgram.c" /* yacc.c:1646 */ +#line 3549 "awkgram.c" /* yacc.c:1646 */ break; case 145: -#line 1463 "awkgram.y" /* yacc.c:1646 */ +#line 1540 "awkgram.y" /* yacc.c:1646 */ { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } -#line 3479 "awkgram.c" /* yacc.c:1646 */ +#line 3555 "awkgram.c" /* yacc.c:1646 */ break; case 146: -#line 1468 "awkgram.y" /* yacc.c:1646 */ +#line 1545 "awkgram.y" /* yacc.c:1646 */ { (yyval) = list_create((yyvsp[0])); } -#line 3487 "awkgram.c" /* yacc.c:1646 */ +#line 3563 "awkgram.c" /* yacc.c:1646 */ break; case 147: -#line 1472 "awkgram.y" /* yacc.c:1646 */ +#line 1549 "awkgram.y" /* yacc.c:1646 */ { if ((yyvsp[0])->opcode == Op_match_rec) { (yyvsp[0])->opcode = Op_nomatch; @@ -3519,37 +3595,37 @@ regular_print: } } } -#line 3523 "awkgram.c" /* yacc.c:1646 */ +#line 3599 "awkgram.c" /* yacc.c:1646 */ break; case 148: -#line 1504 "awkgram.y" /* yacc.c:1646 */ +#line 1581 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-1]); } -#line 3529 "awkgram.c" /* yacc.c:1646 */ +#line 3605 "awkgram.c" /* yacc.c:1646 */ break; case 149: -#line 1506 "awkgram.y" /* yacc.c:1646 */ +#line 1583 "awkgram.y" /* yacc.c:1646 */ { (yyval) = snode((yyvsp[-1]), (yyvsp[-3])); if ((yyval) == NULL) YYABORT; } -#line 3539 "awkgram.c" /* yacc.c:1646 */ +#line 3615 "awkgram.c" /* yacc.c:1646 */ break; case 150: -#line 1512 "awkgram.y" /* yacc.c:1646 */ +#line 1589 "awkgram.y" /* yacc.c:1646 */ { (yyval) = snode((yyvsp[-1]), (yyvsp[-3])); if ((yyval) == NULL) YYABORT; } -#line 3549 "awkgram.c" /* yacc.c:1646 */ +#line 3625 "awkgram.c" /* yacc.c:1646 */ break; case 151: -#line 1518 "awkgram.y" /* yacc.c:1646 */ +#line 1595 "awkgram.y" /* yacc.c:1646 */ { static bool warned = false; @@ -3562,45 +3638,45 @@ regular_print: if ((yyval) == NULL) YYABORT; } -#line 3566 "awkgram.c" /* yacc.c:1646 */ +#line 3642 "awkgram.c" /* yacc.c:1646 */ break; case 154: -#line 1533 "awkgram.y" /* yacc.c:1646 */ +#line 1610 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[-1])->opcode = Op_preincrement; (yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1])); } -#line 3575 "awkgram.c" /* yacc.c:1646 */ +#line 3651 "awkgram.c" /* yacc.c:1646 */ break; case 155: -#line 1538 "awkgram.y" /* yacc.c:1646 */ +#line 1615 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[-1])->opcode = Op_predecrement; (yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1])); } -#line 3584 "awkgram.c" /* yacc.c:1646 */ +#line 3660 "awkgram.c" /* yacc.c:1646 */ break; case 156: -#line 1543 "awkgram.y" /* yacc.c:1646 */ +#line 1620 "awkgram.y" /* yacc.c:1646 */ { (yyval) = list_create((yyvsp[0])); } -#line 3592 "awkgram.c" /* yacc.c:1646 */ +#line 3668 "awkgram.c" /* yacc.c:1646 */ break; case 157: -#line 1547 "awkgram.y" /* yacc.c:1646 */ +#line 1624 "awkgram.y" /* yacc.c:1646 */ { (yyval) = list_create((yyvsp[0])); } -#line 3600 "awkgram.c" /* yacc.c:1646 */ +#line 3676 "awkgram.c" /* yacc.c:1646 */ break; case 158: -#line 1551 "awkgram.y" /* yacc.c:1646 */ +#line 1628 "awkgram.y" /* yacc.c:1646 */ { if ((yyvsp[0])->lasti->opcode == Op_push_i && ((yyvsp[0])->lasti->memory->flags & (STRCUR|STRING)) == 0 @@ -3615,11 +3691,11 @@ regular_print: (yyval) = list_append((yyvsp[0]), (yyvsp[-1])); } } -#line 3619 "awkgram.c" /* yacc.c:1646 */ +#line 3695 "awkgram.c" /* yacc.c:1646 */ break; case 159: -#line 1566 "awkgram.y" /* yacc.c:1646 */ +#line 1643 "awkgram.y" /* yacc.c:1646 */ { /* * was: $$ = $2 @@ -3629,20 +3705,20 @@ regular_print: (yyvsp[-1])->memory = make_number(0.0); (yyval) = list_append((yyvsp[0]), (yyvsp[-1])); } -#line 3633 "awkgram.c" /* yacc.c:1646 */ +#line 3709 "awkgram.c" /* yacc.c:1646 */ break; case 160: -#line 1579 "awkgram.y" /* yacc.c:1646 */ +#line 1656 "awkgram.y" /* yacc.c:1646 */ { func_use((yyvsp[0])->lasti->func_name, FUNC_USE); (yyval) = (yyvsp[0]); } -#line 3642 "awkgram.c" /* yacc.c:1646 */ +#line 3718 "awkgram.c" /* yacc.c:1646 */ break; case 161: -#line 1584 "awkgram.y" /* yacc.c:1646 */ +#line 1661 "awkgram.y" /* yacc.c:1646 */ { /* indirect function call */ INSTRUCTION *f, *t; @@ -3675,11 +3751,11 @@ regular_print: (yyval) = list_prepend((yyvsp[0]), t); } -#line 3679 "awkgram.c" /* yacc.c:1646 */ +#line 3755 "awkgram.c" /* yacc.c:1646 */ break; case 162: -#line 1620 "awkgram.y" /* yacc.c:1646 */ +#line 1697 "awkgram.y" /* yacc.c:1646 */ { param_sanity((yyvsp[-1])); (yyvsp[-3])->opcode = Op_func_call; @@ -3693,49 +3769,49 @@ regular_print: (yyval) = list_append(t, (yyvsp[-3])); } } -#line 3697 "awkgram.c" /* yacc.c:1646 */ +#line 3773 "awkgram.c" /* yacc.c:1646 */ break; case 163: -#line 1637 "awkgram.y" /* yacc.c:1646 */ +#line 1714 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3703 "awkgram.c" /* yacc.c:1646 */ +#line 3779 "awkgram.c" /* yacc.c:1646 */ break; case 164: -#line 1639 "awkgram.y" /* yacc.c:1646 */ +#line 1716 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3709 "awkgram.c" /* yacc.c:1646 */ +#line 3785 "awkgram.c" /* yacc.c:1646 */ break; case 165: -#line 1644 "awkgram.y" /* yacc.c:1646 */ +#line 1721 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3715 "awkgram.c" /* yacc.c:1646 */ +#line 3791 "awkgram.c" /* yacc.c:1646 */ break; case 166: -#line 1646 "awkgram.y" /* yacc.c:1646 */ +#line 1723 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-1]); } -#line 3721 "awkgram.c" /* yacc.c:1646 */ +#line 3797 "awkgram.c" /* yacc.c:1646 */ break; case 167: -#line 1651 "awkgram.y" /* yacc.c:1646 */ +#line 1728 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3727 "awkgram.c" /* yacc.c:1646 */ +#line 3803 "awkgram.c" /* yacc.c:1646 */ break; case 168: -#line 1653 "awkgram.y" /* yacc.c:1646 */ +#line 1730 "awkgram.y" /* yacc.c:1646 */ { (yyval) = list_merge((yyvsp[-1]), (yyvsp[0])); } -#line 3735 "awkgram.c" /* yacc.c:1646 */ +#line 3811 "awkgram.c" /* yacc.c:1646 */ break; case 169: -#line 1660 "awkgram.y" /* yacc.c:1646 */ +#line 1737 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *ip = (yyvsp[0])->lasti; int count = ip->sub_count; /* # of SUBSEP-seperated expressions */ @@ -3749,11 +3825,11 @@ regular_print: sub_counter++; /* count # of dimensions */ (yyval) = (yyvsp[0]); } -#line 3753 "awkgram.c" /* yacc.c:1646 */ +#line 3829 "awkgram.c" /* yacc.c:1646 */ break; case 170: -#line 1677 "awkgram.y" /* yacc.c:1646 */ +#line 1754 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *t = (yyvsp[-1]); if ((yyvsp[-1]) == NULL) { @@ -3767,31 +3843,31 @@ regular_print: (yyvsp[0])->sub_count = count_expressions(&t, false); (yyval) = list_append(t, (yyvsp[0])); } -#line 3771 "awkgram.c" /* yacc.c:1646 */ +#line 3847 "awkgram.c" /* yacc.c:1646 */ break; case 171: -#line 1694 "awkgram.y" /* yacc.c:1646 */ +#line 1771 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); } -#line 3777 "awkgram.c" /* yacc.c:1646 */ +#line 3853 "awkgram.c" /* yacc.c:1646 */ break; case 172: -#line 1696 "awkgram.y" /* yacc.c:1646 */ +#line 1773 "awkgram.y" /* yacc.c:1646 */ { (yyval) = list_merge((yyvsp[-1]), (yyvsp[0])); } -#line 3785 "awkgram.c" /* yacc.c:1646 */ +#line 3861 "awkgram.c" /* yacc.c:1646 */ break; case 173: -#line 1703 "awkgram.y" /* yacc.c:1646 */ +#line 1780 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[-1]); } -#line 3791 "awkgram.c" /* yacc.c:1646 */ +#line 3867 "awkgram.c" /* yacc.c:1646 */ break; case 174: -#line 1708 "awkgram.y" /* yacc.c:1646 */ +#line 1785 "awkgram.y" /* yacc.c:1646 */ { char *var_name = (yyvsp[0])->lextok; @@ -3799,22 +3875,22 @@ regular_print: (yyvsp[0])->memory = variable((yyvsp[0])->source_line, var_name, Node_var_new); (yyval) = list_create((yyvsp[0])); } -#line 3803 "awkgram.c" /* yacc.c:1646 */ +#line 3879 "awkgram.c" /* yacc.c:1646 */ break; case 175: -#line 1716 "awkgram.y" /* yacc.c:1646 */ +#line 1793 "awkgram.y" /* yacc.c:1646 */ { char *arr = (yyvsp[-1])->lextok; (yyvsp[-1])->memory = variable((yyvsp[-1])->source_line, arr, Node_var_new); (yyvsp[-1])->opcode = Op_push_array; (yyval) = list_prepend((yyvsp[0]), (yyvsp[-1])); } -#line 3814 "awkgram.c" /* yacc.c:1646 */ +#line 3890 "awkgram.c" /* yacc.c:1646 */ break; case 176: -#line 1726 "awkgram.y" /* yacc.c:1646 */ +#line 1803 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *ip = (yyvsp[0])->nexti; if (ip->opcode == Op_push @@ -3826,73 +3902,73 @@ regular_print: } else (yyval) = (yyvsp[0]); } -#line 3830 "awkgram.c" /* yacc.c:1646 */ +#line 3906 "awkgram.c" /* yacc.c:1646 */ break; case 177: -#line 1738 "awkgram.y" /* yacc.c:1646 */ +#line 1815 "awkgram.y" /* yacc.c:1646 */ { (yyval) = list_append((yyvsp[-1]), (yyvsp[-2])); if ((yyvsp[0]) != NULL) mk_assignment((yyvsp[-1]), NULL, (yyvsp[0])); } -#line 3840 "awkgram.c" /* yacc.c:1646 */ +#line 3916 "awkgram.c" /* yacc.c:1646 */ break; case 178: -#line 1747 "awkgram.y" /* yacc.c:1646 */ +#line 1824 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->opcode = Op_postincrement; } -#line 3848 "awkgram.c" /* yacc.c:1646 */ +#line 3924 "awkgram.c" /* yacc.c:1646 */ break; case 179: -#line 1751 "awkgram.y" /* yacc.c:1646 */ +#line 1828 "awkgram.y" /* yacc.c:1646 */ { (yyvsp[0])->opcode = Op_postdecrement; } -#line 3856 "awkgram.c" /* yacc.c:1646 */ +#line 3932 "awkgram.c" /* yacc.c:1646 */ break; case 180: -#line 1754 "awkgram.y" /* yacc.c:1646 */ +#line 1831 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } -#line 3862 "awkgram.c" /* yacc.c:1646 */ +#line 3938 "awkgram.c" /* yacc.c:1646 */ break; case 182: -#line 1762 "awkgram.y" /* yacc.c:1646 */ +#line 1839 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } -#line 3868 "awkgram.c" /* yacc.c:1646 */ +#line 3944 "awkgram.c" /* yacc.c:1646 */ break; case 183: -#line 1766 "awkgram.y" /* yacc.c:1646 */ +#line 1843 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } -#line 3874 "awkgram.c" /* yacc.c:1646 */ +#line 3950 "awkgram.c" /* yacc.c:1646 */ break; case 186: -#line 1775 "awkgram.y" /* yacc.c:1646 */ +#line 1852 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } -#line 3880 "awkgram.c" /* yacc.c:1646 */ +#line 3956 "awkgram.c" /* yacc.c:1646 */ break; case 187: -#line 1779 "awkgram.y" /* yacc.c:1646 */ +#line 1856 "awkgram.y" /* yacc.c:1646 */ { (yyval) = (yyvsp[0]); yyerrok; } -#line 3886 "awkgram.c" /* yacc.c:1646 */ +#line 3962 "awkgram.c" /* yacc.c:1646 */ break; case 188: -#line 1783 "awkgram.y" /* yacc.c:1646 */ +#line 1860 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } -#line 3892 "awkgram.c" /* yacc.c:1646 */ +#line 3968 "awkgram.c" /* yacc.c:1646 */ break; -#line 3896 "awkgram.c" /* yacc.c:1646 */ +#line 3972 "awkgram.c" /* yacc.c:1646 */ default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -4120,7 +4196,7 @@ yyreturn: #endif return yyresult; } -#line 1785 "awkgram.y" /* yacc.c:1906 */ +#line 1862 "awkgram.y" /* yacc.c:1906 */ struct token { @@ -4192,6 +4268,7 @@ static const struct token tokentab[] = { {"dcngettext", Op_builtin, LEX_BUILTIN, GAWKX|A(1)|A(2)|A(3)|A(4)|A(5), do_dcngettext, 0}, {"default", Op_K_default, LEX_DEFAULT, GAWKX, 0, 0}, {"delete", Op_K_delete, LEX_DELETE, NOT_OLD, 0, 0}, +{"div", Op_builtin, LEX_BUILTIN, GAWKX|A(3), do_div, MPF(div)}, {"do", Op_K_do, LEX_DO, NOT_OLD|BREAK|CONTINUE, 0, 0}, {"else", Op_K_else, LEX_ELSE, 0, 0, 0}, {"eval", Op_symbol, LEX_EVAL, 0, 0, 0}, @@ -4548,6 +4625,11 @@ mk_program() cp = end_block; else cp = list_merge(begin_block, end_block); + if (program_comment != NULL) { + (void) list_prepend(cp, program_comment); + } + if (comment != NULL) + (void) list_append(cp, comment); (void) list_append(cp, ip_atexit); (void) list_append(cp, instruction(Op_stop)); @@ -4580,6 +4662,12 @@ mk_program() if (begin_block != NULL) cp = list_merge(begin_block, cp); + if (program_comment != NULL) { + (void) list_prepend(cp, program_comment); + } + if (comment != NULL) { + (void) list_append(cp, comment); + } (void) list_append(cp, ip_atexit); (void) list_append(cp, instruction(Op_stop)); @@ -4587,6 +4675,10 @@ out: /* delete the Op_list, not needed */ tmp = cp->nexti; bcfree(cp); + /* these variables are not used again but zap them anyway. */ + comment = NULL; + function_comment = NULL; + program_comment = NULL; return tmp; #undef begin_block @@ -5081,7 +5173,7 @@ get_src_buf() lexend = lexptr + n; if (n == 0) { static bool warned = false; - if (do_lint && newfile && ! warned){ + if (do_lint && newfile && ! warned) { warned = true; sourceline = 0; lintwarn(_("source file `%s' is empty"), source); @@ -5172,7 +5264,7 @@ again: mbstate_t tmp_state; size_t mbclen; - for (idx = 0 ; lexptr + idx < lexend ; idx++) { + for (idx = 0; lexptr + idx < lexend; idx++) { tmp_state = cur_mbstate; mbclen = mbrlen(lexptr, idx + 1, &tmp_state); @@ -5229,6 +5321,105 @@ pushback(void) (! lexeof && lexptr && lexptr > lexptr_begin ? lexptr-- : lexptr); } +/* check_comment --- check for block comment */ + +void +check_comment(void) +{ + if (comment != NULL) { + if (first_rule) { + program_comment = comment; + } else + block_comment = comment; + comment = NULL; + } + first_rule = false; +} + +/* + * get_comment --- collect comment text. + * Flag = EOL_COMMENT for end-of-line comments. + * Flag = FULL_COMMENT for self-contained comments. + */ + +int +get_comment(int flag) +{ + int c; + int sl; + tok = tokstart; + tokadd('#'); + sl = sourceline; + + while (true) { + while ((c = nextc(false)) != '\n' && c != END_FILE) { + tokadd(c); + } + if (flag == EOL_COMMENT) { + /* comment at end of line. */ + if (c == '\n') + tokadd(c); + break; + } + if (c == '\n') { + tokadd(c); + sourceline++; + do { + c = nextc(false); + if (c == '\n') { + sourceline++; + tokadd(c); + } + } while (isspace(c) && c != END_FILE); + if (c == END_FILE) + break; + else if (c != '#') { + pushback(); + sourceline--; + break; + } else + tokadd(c); + } else + break; + } + comment = bcalloc(Op_comment, 1, sl); + comment->source_file = source; + comment->memory = make_str_node(tokstart, tok - tokstart, 0); + comment->memory->comment_type = flag; + + return c; +} + +/* split_comment --- split initial comment text into program and function parts */ + +static void +split_comment(void) +{ + char *p; + int l; + NODE *n; + + p = comment->memory->stptr; + l = comment->memory->stlen - 3; + /* have at least two comments so split at last blank line (\n\n) */ + while (l >= 0) { + if (p[l] == '\n' && p[l+1] == '\n') { + function_comment = comment; + n = function_comment->memory; + function_comment->memory = make_str_node(p + l + 2, n->stlen - l - 2, 0); + /* create program comment */ + program_comment = bcalloc(Op_comment, 1, sourceline); + program_comment->source_file = comment->source_file; + p[l + 2] = 0; + program_comment->memory = make_str_node(p, l + 2, 0); + comment = NULL; + freenode(n); + break; + } + else + l--; + } +} /* allow_newline --- allow newline after &&, ||, ? and : */ @@ -5244,8 +5435,13 @@ allow_newline(void) break; } if (c == '#') { - while ((c = nextc(false)) != '\n' && c != END_FILE) - continue; + if (do_pretty_print && ! do_profile) { + /* collect comment byte code iff doing pretty print but not profiling. */ + c = get_comment(EOL_COMMENT); + } else { + while ((c = nextc(false)) != '\n' && c != END_FILE) + continue; + } if (c == END_FILE) { pushback(); break; @@ -5268,7 +5464,8 @@ allow_newline(void) * removes the warnings. */ -static int newline_eof() +static int +newline_eof() { /* NB: a newline at end does not start a source line. */ if (lasttok != NEWLINE) { @@ -5445,9 +5642,23 @@ retry: return lasttok = NEWLINE; case '#': /* it's a comment */ - while ((c = nextc(false)) != '\n') { + if (do_pretty_print && ! do_profile) { + /* + * Collect comment byte code iff doing pretty print + * but not profiling. + */ + if (lasttok == NEWLINE || lasttok == 0) + c = get_comment(FULL_COMMENT); + else + c = get_comment(EOL_COMMENT); + if (c == END_FILE) return lasttok = NEWLINE_EOF; + } else { + while ((c = nextc(false)) != '\n') { + if (c == END_FILE) + return lasttok = NEWLINE_EOF; + } } sourceline++; return lasttok = NEWLINE; @@ -5458,7 +5669,7 @@ retry: case '\\': #ifdef RELAXED_CONTINUATION /* - * This code puports to allow comments and/or whitespace + * This code purports to allow comments and/or whitespace * after the `\' at the end of a line used for continuation. * Use it at your own risk. We think it's a bad idea, which * is why it's not on by default. @@ -5475,9 +5686,13 @@ retry: lintwarn( _("use of `\\ #...' line continuation is not portable")); } - while ((c = nextc(false)) != '\n') - if (c == END_FILE) - break; + if (do_pretty_print && ! do_profile) + c = get_comment(EOL_COMMENT); + else { + while ((c = nextc(false)) != '\n') + if (c == END_FILE) + break; + } } pushback(); } @@ -5689,7 +5904,7 @@ retry: lastline = sourceline; return lasttok = c; } - did_newline++; + did_newline = true; --lexptr; /* pick up } next time */ return lasttok = NEWLINE; @@ -6209,7 +6424,7 @@ snode(INSTRUCTION *subn, INSTRUCTION *r) } #ifdef HAVE_MPFR - /* N.B.: There isn't any special processing for an alternate function below */ + /* N.B.: If necessary, add special processing for alternate builtin, below */ if (do_mpfr && tokentab[idx].ptr2) r->builtin = tokentab[idx].ptr2; else @@ -6238,6 +6453,15 @@ snode(INSTRUCTION *subn, INSTRUCTION *r) arg = subn->nexti; if (arg->nexti == arg->lasti && arg->nexti->opcode == Op_push) arg->nexti->opcode = Op_push_arg; /* argument may be array */ + } else if (r->builtin == do_div +#ifdef HAVE_MPFR + || r->builtin == MPF(div) +#endif + ) { + arg = subn->nexti->lasti->nexti->lasti->nexti; /* 3rd arg list */ + ip = arg->lasti; + if (ip->opcode == Op_push) + ip->opcode = Op_push_array; } else if (r->builtin == do_match) { static bool warned = false; @@ -6533,6 +6757,14 @@ mk_function(INSTRUCTION *fi, INSTRUCTION *def) (t + 1)->tail_call = true; } + /* add any pre-function comment to start of action for profile.c */ + + if (function_comment != NULL) { + function_comment->source_line = 0; + (void) list_prepend(def, function_comment); + function_comment = NULL; + } + /* add an implicit return at end; * also used by 'return' command in debugger */ @@ -7236,7 +7468,11 @@ append_rule(INSTRUCTION *pattern, INSTRUCTION *action) (rp + 1)->lasti = action->lasti; (rp + 2)->first_line = pattern->source_line; (rp + 2)->last_line = lastline; - ip = list_prepend(action, rp); + if (block_comment != NULL) { + ip = list_prepend(list_prepend(action, block_comment), rp); + block_comment = NULL; + } else + ip = list_prepend(action, rp); } else { rp = bcalloc(Op_rule, 3, 0); @@ -7278,7 +7514,6 @@ append_rule(INSTRUCTION *pattern, INSTRUCTION *action) action), tp); } - } list_append(rule_list, rp + 1); |