Lines Matching +full:flow +full:- +full:level
18 * is a straightforward implementation of a recursive-descendant parser (or,
30 * STREAM-START(encoding) # The stream start.
31 * STREAM-END # The stream end.
32 * VERSION-DIRECTIVE(major,minor) # The '%YAML' directive.
33 * TAG-DIRECTIVE(handle,prefix) # The '%TAG' directive.
34 * DOCUMENT-START # '---'
35 * DOCUMENT-END # '...'
36 * BLOCK-SEQUENCE-START # Indentation increase denoting a block
37 * BLOCK-MAPPING-START # sequence or a block mapping.
38 * BLOCK-END # Indentation decrease.
39 * FLOW-SEQUENCE-START # '['
40 * FLOW-SEQUENCE-END # ']'
41 * FLOW-MAPPING-START # '{'
42 * FLOW-MAPPING-END # '}'
43 * BLOCK-ENTRY # '-'
44 * FLOW-ENTRY # ','
55 * STREAM-START(encoding)
56 * STREAM-END
59 * STREAM-START token.
63 * VERSION-DIRECTIVE(major,minor)
64 * TAG-DIRECTIVE(handle,prefix)
71 * ---
75 * STREAM-START(utf-8)
76 * VERSION-DIRECTIVE(1,1)
77 * TAG-DIRECTIVE("!","!foo")
78 * TAG-DIRECTIVE("!yaml","tag:yaml.org,2002:")
79 * DOCUMENT-START
80 * STREAM-END
82 * Note that the VERSION-DIRECTIVE and TAG-DIRECTIVE tokens occupy a whole
87 * DOCUMENT-START
88 * DOCUMENT-END
90 * Note that if a YAML stream contains an implicit document (without '---'
91 * and '...' indicators), no DOCUMENT-START and DOCUMENT-END tokens will be
103 * STREAM-START(utf-8)
104 * SCALAR("a scalar",single-quoted)
105 * STREAM-END
109 * ---
115 * STREAM-START(utf-8)
116 * DOCUMENT-START
117 * SCALAR("a scalar",single-quoted)
118 * DOCUMENT-END
119 * STREAM-END
124 * ---
126 * ---
131 * STREAM-START(utf-8)
132 * SCALAR("a scalar",single-quoted)
133 * DOCUMENT-START
134 * SCALAR("another scalar",single-quoted)
135 * DOCUMENT-START
136 * SCALAR("yet another scalar",single-quoted)
137 * STREAM-END
155 * STREAM-START(utf-8)
157 * FLOW-SEQUENCE-START
159 * FLOW-SEQUENCE-END
160 * STREAM-END
168 * STREAM-START(utf-8)
170 * SCALAR("3.14",double-quoted)
171 * STREAM-END
175 * --- # Implicit empty plain scalars do not produce tokens.
176 * --- a plain scalar
177 * --- 'a single-quoted scalar'
178 * --- "a double-quoted scalar"
179 * --- |-
181 * --- >-
187 * STREAM-START(utf-8)
188 * DOCUMENT-START
189 * DOCUMENT-START
191 * DOCUMENT-START
192 * SCALAR("a single-quoted scalar",single-quoted)
193 * DOCUMENT-START
194 * SCALAR("a double-quoted scalar",double-quoted)
195 * DOCUMENT-START
197 * DOCUMENT-START
199 * STREAM-END
201 * Now it's time to review collection-related tokens. We will start with
202 * flow collections:
204 * FLOW-SEQUENCE-START
205 * FLOW-SEQUENCE-END
206 * FLOW-MAPPING-START
207 * FLOW-MAPPING-END
208 * FLOW-ENTRY
212 * The tokens FLOW-SEQUENCE-START, FLOW-SEQUENCE-END, FLOW-MAPPING-START, and
213 * FLOW-MAPPING-END represent the indicators '[', ']', '{', and '}'
214 * correspondingly. FLOW-ENTRY represent the ',' indicator. Finally the
218 * The following examples show flow collections:
220 * 1. A flow sequence:
226 * STREAM-START(utf-8)
227 * FLOW-SEQUENCE-START
229 * FLOW-ENTRY
231 * FLOW-ENTRY
233 * FLOW-SEQUENCE-END
234 * STREAM-END
236 * 2. A flow mapping:
245 * STREAM-START(utf-8)
246 * FLOW-MAPPING-START
251 * FLOW-ENTRY
256 * FLOW-ENTRY
257 * FLOW-MAPPING-END
258 * STREAM-END
266 * BLOCK-SEQUENCE-START
267 * BLOCK-MAPPING-START
268 * BLOCK-END
269 * BLOCK-ENTRY
273 * The tokens BLOCK-SEQUENCE-START and BLOCK-MAPPING-START denote indentation
275 * The token BLOCK-END denote indentation decrease that ends a block collection
279 * The tokens BLOCK-ENTRY, KEY, and VALUE are used to represent the indicators
280 * '-', '?', and ':' correspondingly.
282 * The following examples show how the tokens BLOCK-SEQUENCE-START,
283 * BLOCK-MAPPING-START, and BLOCK-END are emitted by the Scanner:
287 * - item 1
288 * - item 2
289 * -
290 * - item 3.1
291 * - item 3.2
292 * -
298 * STREAM-START(utf-8)
299 * BLOCK-SEQUENCE-START
300 * BLOCK-ENTRY
302 * BLOCK-ENTRY
304 * BLOCK-ENTRY
305 * BLOCK-SEQUENCE-START
306 * BLOCK-ENTRY
308 * BLOCK-ENTRY
310 * BLOCK-END
311 * BLOCK-ENTRY
312 * BLOCK-MAPPING-START
321 * BLOCK-END
322 * BLOCK-END
323 * STREAM-END
334 * - item 1
335 * - item 2
339 * STREAM-START(utf-8)
340 * BLOCK-MAPPING-START
352 * BLOCK-MAPPING-START
361 * BLOCK-END
365 * BLOCK-SEQUENCE-START
366 * BLOCK-ENTRY
368 * BLOCK-ENTRY
370 * BLOCK-END
371 * BLOCK-END
372 * STREAM-END
375 * line. If the current line contains only '-', '?', and ':' indicators, a new
381 * - - item 1
382 * - item 2
383 * - key 1: value 1
385 * - ? complex key
390 * STREAM-START(utf-8)
391 * BLOCK-SEQUENCE-START
392 * BLOCK-ENTRY
393 * BLOCK-SEQUENCE-START
394 * BLOCK-ENTRY
396 * BLOCK-ENTRY
398 * BLOCK-END
399 * BLOCK-ENTRY
400 * BLOCK-MAPPING-START
409 * BLOCK-END
410 * BLOCK-ENTRY
411 * BLOCK-MAPPING-START
416 * BLOCK-END
417 * BLOCK-END
418 * STREAM-END
423 * : - item 1
424 * - item 2
431 * STREAM-START(utf-8)
432 * BLOCK-MAPPING-START
436 * BLOCK-SEQUENCE-START
437 * BLOCK-ENTRY
439 * BLOCK-ENTRY
441 * BLOCK-END
445 * BLOCK-MAPPING-START
454 * BLOCK-END
455 * BLOCK-END
456 * STREAM-END
458 * YAML also permits non-indented sequences if they are included into a block
459 * mapping. In this case, the token BLOCK-SEQUENCE-START is not produced:
462 * - item 1 # BLOCK-SEQUENCE-START is NOT produced here.
463 * - item 2
467 * STREAM-START(utf-8)
468 * BLOCK-MAPPING-START
472 * BLOCK-ENTRY
474 * BLOCK-ENTRY
476 * BLOCK-END
487 (parser->unread >= (length) \
496 (parser->mark.index ++, \
497 parser->mark.column ++, \
498 parser->unread --, \
499 parser->buffer.pointer += WIDTH(parser->buffer))
502 (IS_CRLF(parser->buffer) ? \
503 (parser->mark.index += 2, \
504 parser->mark.column = 0, \
505 parser->mark.line ++, \
506 parser->unread -= 2, \
507 parser->buffer.pointer += 2) : \
508 IS_BREAK(parser->buffer) ? \
509 (parser->mark.index ++, \
510 parser->mark.column = 0, \
511 parser->mark.line ++, \
512 parser->unread --, \
513 parser->buffer.pointer += WIDTH(parser->buffer)) : 0)
521 (COPY(string,parser->buffer), \
522 parser->mark.index ++, \
523 parser->mark.column ++, \
524 parser->unread --, \
533 (((CHECK_AT(parser->buffer,'\r',0) \
534 && CHECK_AT(parser->buffer,'\n',1)) ? /* CR LF -> LF */ \
536 parser->buffer.pointer += 2, \
537 parser->mark.index += 2, \
538 parser->mark.column = 0, \
539 parser->mark.line ++, \
540 parser->unread -= 2) : \
541 (CHECK_AT(parser->buffer,'\r',0) \
542 || CHECK_AT(parser->buffer,'\n',0)) ? /* CR|LF -> LF */ \
544 parser->buffer.pointer ++, \
545 parser->mark.index ++, \
546 parser->mark.column = 0, \
547 parser->mark.line ++, \
548 parser->unread --) : \
549 (CHECK_AT(parser->buffer,'\xC2',0) \
550 && CHECK_AT(parser->buffer,'\x85',1)) ? /* NEL -> LF */ \
552 parser->buffer.pointer += 2, \
553 parser->mark.index ++, \
554 parser->mark.column = 0, \
555 parser->mark.line ++, \
556 parser->unread --) : \
557 (CHECK_AT(parser->buffer,'\xE2',0) && \
558 CHECK_AT(parser->buffer,'\x80',1) && \
559 (CHECK_AT(parser->buffer,'\xA8',2) || \
560 CHECK_AT(parser->buffer,'\xA9',2))) ? /* LS|PS -> LS|PS */ \
561 (*((string).pointer++) = *(parser->buffer.pointer++), \
562 *((string).pointer++) = *(parser->buffer.pointer++), \
563 *((string).pointer++) = *(parser->buffer.pointer++), \
564 parser->mark.index ++, \
565 parser->mark.column = 0, \
566 parser->mark.line ++, \
567 parser->unread --) : 0), \
586 * High-level token API.
745 assert(parser); /* Non-NULL parser object is expected. */ in yaml_parser_scan()
746 assert(token); /* Non-NULL token object is expected. */ in yaml_parser_scan()
752 /* No tokens after STREAM-END or error. */ in yaml_parser_scan()
754 if (parser->stream_end_produced || parser->error) { in yaml_parser_scan()
760 if (!parser->token_available) { in yaml_parser_scan()
767 *token = DEQUEUE(parser, parser->tokens); in yaml_parser_scan()
768 parser->token_available = 0; in yaml_parser_scan()
769 parser->tokens_parsed ++; in yaml_parser_scan()
771 if (token->type == YAML_STREAM_END_TOKEN) { in yaml_parser_scan()
772 parser->stream_end_produced = 1; in yaml_parser_scan()
786 parser->error = YAML_SCANNER_ERROR; in yaml_parser_set_scanner_error()
787 parser->context = context; in yaml_parser_set_scanner_error()
788 parser->context_mark = context_mark; in yaml_parser_set_scanner_error()
789 parser->problem = problem; in yaml_parser_set_scanner_error()
790 parser->problem_mark = parser->mark; in yaml_parser_set_scanner_error()
815 if (parser->tokens.head == parser->tokens.tail) in yaml_parser_fetch_more_tokens()
830 for (simple_key = parser->simple_keys.start; in yaml_parser_fetch_more_tokens()
831 simple_key != parser->simple_keys.top; simple_key++) { in yaml_parser_fetch_more_tokens()
832 if (simple_key->possible in yaml_parser_fetch_more_tokens()
833 && simple_key->token_number == parser->tokens_parsed) { in yaml_parser_fetch_more_tokens()
851 parser->token_available = 1; in yaml_parser_fetch_more_tokens()
868 /* Check if we just started scanning. Fetch STREAM-START then. */ in yaml_parser_fetch_next_token()
870 if (!parser->stream_start_produced) in yaml_parser_fetch_next_token()
883 /* Check the indentation level against the current column. */ in yaml_parser_fetch_next_token()
885 if (!yaml_parser_unroll_indent(parser, parser->mark.column)) in yaml_parser_fetch_next_token()
890 * of the longest indicators ('--- ' and '... '). in yaml_parser_fetch_next_token()
898 if (IS_Z(parser->buffer)) in yaml_parser_fetch_next_token()
903 if (parser->mark.column == 0 && CHECK(parser->buffer, '%')) in yaml_parser_fetch_next_token()
908 if (parser->mark.column == 0 in yaml_parser_fetch_next_token()
909 && CHECK_AT(parser->buffer, '-', 0) in yaml_parser_fetch_next_token()
910 && CHECK_AT(parser->buffer, '-', 1) in yaml_parser_fetch_next_token()
911 && CHECK_AT(parser->buffer, '-', 2) in yaml_parser_fetch_next_token()
912 && IS_BLANKZ_AT(parser->buffer, 3)) in yaml_parser_fetch_next_token()
918 if (parser->mark.column == 0 in yaml_parser_fetch_next_token()
919 && CHECK_AT(parser->buffer, '.', 0) in yaml_parser_fetch_next_token()
920 && CHECK_AT(parser->buffer, '.', 1) in yaml_parser_fetch_next_token()
921 && CHECK_AT(parser->buffer, '.', 2) in yaml_parser_fetch_next_token()
922 && IS_BLANKZ_AT(parser->buffer, 3)) in yaml_parser_fetch_next_token()
926 /* Is it the flow sequence start indicator? */ in yaml_parser_fetch_next_token()
928 if (CHECK(parser->buffer, '[')) in yaml_parser_fetch_next_token()
932 /* Is it the flow mapping start indicator? */ in yaml_parser_fetch_next_token()
934 if (CHECK(parser->buffer, '{')) in yaml_parser_fetch_next_token()
938 /* Is it the flow sequence end indicator? */ in yaml_parser_fetch_next_token()
940 if (CHECK(parser->buffer, ']')) in yaml_parser_fetch_next_token()
944 /* Is it the flow mapping end indicator? */ in yaml_parser_fetch_next_token()
946 if (CHECK(parser->buffer, '}')) in yaml_parser_fetch_next_token()
950 /* Is it the flow entry indicator? */ in yaml_parser_fetch_next_token()
952 if (CHECK(parser->buffer, ',')) in yaml_parser_fetch_next_token()
957 if (CHECK(parser->buffer, '-') && IS_BLANKZ_AT(parser->buffer, 1)) in yaml_parser_fetch_next_token()
962 if (CHECK(parser->buffer, '?') in yaml_parser_fetch_next_token()
963 && (parser->flow_level || IS_BLANKZ_AT(parser->buffer, 1))) in yaml_parser_fetch_next_token()
968 if (CHECK(parser->buffer, ':') in yaml_parser_fetch_next_token()
969 && (parser->flow_level || IS_BLANKZ_AT(parser->buffer, 1))) in yaml_parser_fetch_next_token()
974 if (CHECK(parser->buffer, '*')) in yaml_parser_fetch_next_token()
979 if (CHECK(parser->buffer, '&')) in yaml_parser_fetch_next_token()
984 if (CHECK(parser->buffer, '!')) in yaml_parser_fetch_next_token()
989 if (CHECK(parser->buffer, '|') && !parser->flow_level) in yaml_parser_fetch_next_token()
994 if (CHECK(parser->buffer, '>') && !parser->flow_level) in yaml_parser_fetch_next_token()
997 /* Is it a single-quoted scalar? */ in yaml_parser_fetch_next_token()
999 if (CHECK(parser->buffer, '\'')) in yaml_parser_fetch_next_token()
1002 /* Is it a double-quoted scalar? */ in yaml_parser_fetch_next_token()
1004 if (CHECK(parser->buffer, '"')) in yaml_parser_fetch_next_token()
1010 * A plain scalar may start with any non-blank characters except in yaml_parser_fetch_next_token()
1012 * '-', '?', ':', ',', '[', ']', '{', '}', in yaml_parser_fetch_next_token()
1016 * In the block context (and, for the '-' indicator, in the flow context in yaml_parser_fetch_next_token()
1019 * '-', '?', ':' in yaml_parser_fetch_next_token()
1021 * if it is followed by a non-space character. in yaml_parser_fetch_next_token()
1026 if (!(IS_BLANKZ(parser->buffer) || CHECK(parser->buffer, '-') in yaml_parser_fetch_next_token()
1027 || CHECK(parser->buffer, '?') || CHECK(parser->buffer, ':') in yaml_parser_fetch_next_token()
1028 || CHECK(parser->buffer, ',') || CHECK(parser->buffer, '[') in yaml_parser_fetch_next_token()
1029 || CHECK(parser->buffer, ']') || CHECK(parser->buffer, '{') in yaml_parser_fetch_next_token()
1030 || CHECK(parser->buffer, '}') || CHECK(parser->buffer, '#') in yaml_parser_fetch_next_token()
1031 || CHECK(parser->buffer, '&') || CHECK(parser->buffer, '*') in yaml_parser_fetch_next_token()
1032 || CHECK(parser->buffer, '!') || CHECK(parser->buffer, '|') in yaml_parser_fetch_next_token()
1033 || CHECK(parser->buffer, '>') || CHECK(parser->buffer, '\'') in yaml_parser_fetch_next_token()
1034 || CHECK(parser->buffer, '"') || CHECK(parser->buffer, '%') in yaml_parser_fetch_next_token()
1035 || CHECK(parser->buffer, '@') || CHECK(parser->buffer, '`')) || in yaml_parser_fetch_next_token()
1036 (CHECK(parser->buffer, '-') && !IS_BLANK_AT(parser->buffer, 1)) || in yaml_parser_fetch_next_token()
1037 (!parser->flow_level && in yaml_parser_fetch_next_token()
1038 (CHECK(parser->buffer, '?') || CHECK(parser->buffer, ':')) in yaml_parser_fetch_next_token()
1039 && !IS_BLANKZ_AT(parser->buffer, 1))) in yaml_parser_fetch_next_token()
1047 "while scanning for the next token", parser->mark, in yaml_parser_fetch_next_token()
1061 /* Check for a potential simple key for each flow level. */ in yaml_parser_stale_simple_keys()
1063 for (simple_key = parser->simple_keys.start; in yaml_parser_stale_simple_keys()
1064 simple_key != parser->simple_keys.top; simple_key ++) in yaml_parser_stale_simple_keys()
1069 * - is limited to a single line, in yaml_parser_stale_simple_keys()
1070 * - is shorter than 1024 characters. in yaml_parser_stale_simple_keys()
1073 if (simple_key->possible in yaml_parser_stale_simple_keys()
1074 && (simple_key->mark.line < parser->mark.line in yaml_parser_stale_simple_keys()
1075 || simple_key->mark.index+1024 < parser->mark.index)) { in yaml_parser_stale_simple_keys()
1079 if (simple_key->required) { in yaml_parser_stale_simple_keys()
1081 "while scanning a simple key", simple_key->mark, in yaml_parser_stale_simple_keys()
1085 simple_key->possible = 0; in yaml_parser_stale_simple_keys()
1103 * level. in yaml_parser_save_simple_key()
1106 int required = (!parser->flow_level in yaml_parser_save_simple_key()
1107 && parser->indent == (ptrdiff_t)parser->mark.column); in yaml_parser_save_simple_key()
1113 if (parser->simple_key_allowed) in yaml_parser_save_simple_key()
1119 parser->tokens_parsed + (parser->tokens.tail - parser->tokens.head); in yaml_parser_save_simple_key()
1120 simple_key.mark = parser->mark; in yaml_parser_save_simple_key()
1124 *(parser->simple_keys.top-1) = simple_key; in yaml_parser_save_simple_key()
1131 * Remove a potential simple key at the current flow level.
1137 yaml_simple_key_t *simple_key = parser->simple_keys.top-1; in yaml_parser_remove_simple_key()
1139 if (simple_key->possible) in yaml_parser_remove_simple_key()
1143 if (simple_key->required) { in yaml_parser_remove_simple_key()
1145 "while scanning a simple key", simple_key->mark, in yaml_parser_remove_simple_key()
1152 simple_key->possible = 0; in yaml_parser_remove_simple_key()
1158 * Increase the flow level and resize the simple key list if needed.
1166 /* Reset the simple key on the next level. */ in yaml_parser_increase_flow_level()
1168 if (!PUSH(parser, parser->simple_keys, empty_simple_key)) in yaml_parser_increase_flow_level()
1171 /* Increase the flow level. */ in yaml_parser_increase_flow_level()
1173 if (parser->flow_level == INT_MAX) { in yaml_parser_increase_flow_level()
1174 parser->error = YAML_MEMORY_ERROR; in yaml_parser_increase_flow_level()
1178 parser->flow_level++; in yaml_parser_increase_flow_level()
1184 * Decrease the flow level.
1190 if (parser->flow_level) { in yaml_parser_decrease_flow_level()
1191 parser->flow_level --; in yaml_parser_decrease_flow_level()
1192 (void)POP(parser, parser->simple_keys); in yaml_parser_decrease_flow_level()
1199 * Push the current indentation level to the stack and set the new level
1200 * the current column is greater than the indentation level. In this case,
1211 /* In the flow context, do nothing. */ in yaml_parser_roll_indent()
1213 if (parser->flow_level) in yaml_parser_roll_indent()
1216 if (parser->indent < column) in yaml_parser_roll_indent()
1219 * Push the current indentation level to the stack and set the new in yaml_parser_roll_indent()
1220 * indentation level. in yaml_parser_roll_indent()
1223 if (!PUSH(parser, parser->indents, parser->indent)) in yaml_parser_roll_indent()
1227 parser->error = YAML_MEMORY_ERROR; in yaml_parser_roll_indent()
1231 parser->indent = column; in yaml_parser_roll_indent()
1237 if (number == -1) { in yaml_parser_roll_indent()
1238 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_roll_indent()
1243 parser->tokens, number - parser->tokens_parsed, token)) in yaml_parser_roll_indent()
1252 * Pop indentation levels from the indents stack until the current level
1253 * becomes less or equal to the column. For each indentation level, append
1254 * the BLOCK-END token.
1263 /* In the flow context, do nothing. */ in yaml_parser_unroll_indent()
1265 if (parser->flow_level) in yaml_parser_unroll_indent()
1270 while (parser->indent > column) in yaml_parser_unroll_indent()
1274 TOKEN_INIT(token, YAML_BLOCK_END_TOKEN, parser->mark, parser->mark); in yaml_parser_unroll_indent()
1276 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_unroll_indent()
1279 /* Pop the indentation level. */ in yaml_parser_unroll_indent()
1281 parser->indent = POP(parser, parser->indents); in yaml_parser_unroll_indent()
1288 * Initialize the scanner and produce the STREAM-START token.
1299 parser->indent = -1; in yaml_parser_fetch_stream_start()
1303 if (!PUSH(parser, parser->simple_keys, simple_key)) in yaml_parser_fetch_stream_start()
1308 parser->simple_key_allowed = 1; in yaml_parser_fetch_stream_start()
1312 parser->stream_start_produced = 1; in yaml_parser_fetch_stream_start()
1314 /* Create the STREAM-START token and append it to the queue. */ in yaml_parser_fetch_stream_start()
1316 STREAM_START_TOKEN_INIT(token, parser->encoding, in yaml_parser_fetch_stream_start()
1317 parser->mark, parser->mark); in yaml_parser_fetch_stream_start()
1319 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_stream_start()
1326 * Produce the STREAM-END token and shut down the scanner.
1336 if (parser->mark.column != 0) { in yaml_parser_fetch_stream_end()
1337 parser->mark.column = 0; in yaml_parser_fetch_stream_end()
1338 parser->mark.line ++; in yaml_parser_fetch_stream_end()
1341 /* Reset the indentation level. */ in yaml_parser_fetch_stream_end()
1343 if (!yaml_parser_unroll_indent(parser, -1)) in yaml_parser_fetch_stream_end()
1351 parser->simple_key_allowed = 0; in yaml_parser_fetch_stream_end()
1353 /* Create the STREAM-END token and append it to the queue. */ in yaml_parser_fetch_stream_end()
1355 STREAM_END_TOKEN_INIT(token, parser->mark, parser->mark); in yaml_parser_fetch_stream_end()
1357 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_stream_end()
1364 * Produce a VERSION-DIRECTIVE or TAG-DIRECTIVE token.
1372 /* Reset the indentation level. */ in yaml_parser_fetch_directive()
1374 if (!yaml_parser_unroll_indent(parser, -1)) in yaml_parser_fetch_directive()
1382 parser->simple_key_allowed = 0; in yaml_parser_fetch_directive()
1384 /* Create the YAML-DIRECTIVE or TAG-DIRECTIVE token. */ in yaml_parser_fetch_directive()
1391 if (!ENQUEUE(parser, parser->tokens, token)) { in yaml_parser_fetch_directive()
1400 * Produce the DOCUMENT-START or DOCUMENT-END token.
1410 /* Reset the indentation level. */ in yaml_parser_fetch_document_indicator()
1412 if (!yaml_parser_unroll_indent(parser, -1)) in yaml_parser_fetch_document_indicator()
1420 parser->simple_key_allowed = 0; in yaml_parser_fetch_document_indicator()
1424 start_mark = parser->mark; in yaml_parser_fetch_document_indicator()
1430 end_mark = parser->mark; in yaml_parser_fetch_document_indicator()
1432 /* Create the DOCUMENT-START or DOCUMENT-END token. */ in yaml_parser_fetch_document_indicator()
1438 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_document_indicator()
1445 * Produce the FLOW-SEQUENCE-START or FLOW-MAPPING-START token.
1460 /* Increase the flow level. */ in yaml_parser_fetch_flow_collection_start()
1467 parser->simple_key_allowed = 1; in yaml_parser_fetch_flow_collection_start()
1471 start_mark = parser->mark; in yaml_parser_fetch_flow_collection_start()
1473 end_mark = parser->mark; in yaml_parser_fetch_flow_collection_start()
1475 /* Create the FLOW-SEQUENCE-START of FLOW-MAPPING-START token. */ in yaml_parser_fetch_flow_collection_start()
1481 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_flow_collection_start()
1488 * Produce the FLOW-SEQUENCE-END or FLOW-MAPPING-END token.
1498 /* Reset any potential simple key on the current flow level. */ in yaml_parser_fetch_flow_collection_end()
1503 /* Decrease the flow level. */ in yaml_parser_fetch_flow_collection_end()
1510 parser->simple_key_allowed = 0; in yaml_parser_fetch_flow_collection_end()
1514 start_mark = parser->mark; in yaml_parser_fetch_flow_collection_end()
1516 end_mark = parser->mark; in yaml_parser_fetch_flow_collection_end()
1518 /* Create the FLOW-SEQUENCE-END of FLOW-MAPPING-END token. */ in yaml_parser_fetch_flow_collection_end()
1524 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_flow_collection_end()
1531 * Produce the FLOW-ENTRY token.
1540 /* Reset any potential simple keys on the current flow level. */ in yaml_parser_fetch_flow_entry()
1547 parser->simple_key_allowed = 1; in yaml_parser_fetch_flow_entry()
1551 start_mark = parser->mark; in yaml_parser_fetch_flow_entry()
1553 end_mark = parser->mark; in yaml_parser_fetch_flow_entry()
1555 /* Create the FLOW-ENTRY token and append it to the queue. */ in yaml_parser_fetch_flow_entry()
1559 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_flow_entry()
1566 * Produce the BLOCK-ENTRY token.
1577 if (!parser->flow_level) in yaml_parser_fetch_block_entry()
1581 if (!parser->simple_key_allowed) { in yaml_parser_fetch_block_entry()
1582 return yaml_parser_set_scanner_error(parser, NULL, parser->mark, in yaml_parser_fetch_block_entry()
1586 /* Add the BLOCK-SEQUENCE-START token if needed. */ in yaml_parser_fetch_block_entry()
1588 if (!yaml_parser_roll_indent(parser, parser->mark.column, -1, in yaml_parser_fetch_block_entry()
1589 YAML_BLOCK_SEQUENCE_START_TOKEN, parser->mark)) in yaml_parser_fetch_block_entry()
1595 * It is an error for the '-' indicator to occur in the flow context, in yaml_parser_fetch_block_entry()
1601 /* Reset any potential simple keys on the current flow level. */ in yaml_parser_fetch_block_entry()
1606 /* Simple keys are allowed after '-'. */ in yaml_parser_fetch_block_entry()
1608 parser->simple_key_allowed = 1; in yaml_parser_fetch_block_entry()
1612 start_mark = parser->mark; in yaml_parser_fetch_block_entry()
1614 end_mark = parser->mark; in yaml_parser_fetch_block_entry()
1616 /* Create the BLOCK-ENTRY token and append it to the queue. */ in yaml_parser_fetch_block_entry()
1620 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_block_entry()
1638 if (!parser->flow_level) in yaml_parser_fetch_key()
1642 if (!parser->simple_key_allowed) { in yaml_parser_fetch_key()
1643 return yaml_parser_set_scanner_error(parser, NULL, parser->mark, in yaml_parser_fetch_key()
1647 /* Add the BLOCK-MAPPING-START token if needed. */ in yaml_parser_fetch_key()
1649 if (!yaml_parser_roll_indent(parser, parser->mark.column, -1, in yaml_parser_fetch_key()
1650 YAML_BLOCK_MAPPING_START_TOKEN, parser->mark)) in yaml_parser_fetch_key()
1654 /* Reset any potential simple keys on the current flow level. */ in yaml_parser_fetch_key()
1661 parser->simple_key_allowed = (!parser->flow_level); in yaml_parser_fetch_key()
1665 start_mark = parser->mark; in yaml_parser_fetch_key()
1667 end_mark = parser->mark; in yaml_parser_fetch_key()
1673 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_key()
1688 yaml_simple_key_t *simple_key = parser->simple_keys.top-1; in yaml_parser_fetch_value()
1692 if (simple_key->possible) in yaml_parser_fetch_value()
1697 TOKEN_INIT(token, YAML_KEY_TOKEN, simple_key->mark, simple_key->mark); in yaml_parser_fetch_value()
1699 if (!QUEUE_INSERT(parser, parser->tokens, in yaml_parser_fetch_value()
1700 simple_key->token_number - parser->tokens_parsed, token)) in yaml_parser_fetch_value()
1703 /* In the block context, we may need to add the BLOCK-MAPPING-START token. */ in yaml_parser_fetch_value()
1705 if (!yaml_parser_roll_indent(parser, simple_key->mark.column, in yaml_parser_fetch_value()
1706 simple_key->token_number, in yaml_parser_fetch_value()
1707 YAML_BLOCK_MAPPING_START_TOKEN, simple_key->mark)) in yaml_parser_fetch_value()
1712 simple_key->possible = 0; in yaml_parser_fetch_value()
1716 parser->simple_key_allowed = 0; in yaml_parser_fetch_value()
1724 if (!parser->flow_level) in yaml_parser_fetch_value()
1728 if (!parser->simple_key_allowed) { in yaml_parser_fetch_value()
1729 return yaml_parser_set_scanner_error(parser, NULL, parser->mark, in yaml_parser_fetch_value()
1733 /* Add the BLOCK-MAPPING-START token if needed. */ in yaml_parser_fetch_value()
1735 if (!yaml_parser_roll_indent(parser, parser->mark.column, -1, in yaml_parser_fetch_value()
1736 YAML_BLOCK_MAPPING_START_TOKEN, parser->mark)) in yaml_parser_fetch_value()
1742 parser->simple_key_allowed = (!parser->flow_level); in yaml_parser_fetch_value()
1747 start_mark = parser->mark; in yaml_parser_fetch_value()
1749 end_mark = parser->mark; in yaml_parser_fetch_value()
1755 if (!ENQUEUE(parser, parser->tokens, token)) in yaml_parser_fetch_value()
1777 parser->simple_key_allowed = 0; in yaml_parser_fetch_anchor()
1784 if (!ENQUEUE(parser, parser->tokens, token)) { in yaml_parser_fetch_anchor()
1807 parser->simple_key_allowed = 0; in yaml_parser_fetch_tag()
1814 if (!ENQUEUE(parser, parser->tokens, token)) { in yaml_parser_fetch_tag()
1838 parser->simple_key_allowed = 1; in yaml_parser_fetch_block_scalar()
1845 if (!ENQUEUE(parser, parser->tokens, token)) { in yaml_parser_fetch_block_scalar()
1854 * Produce the SCALAR(...,single-quoted) or SCALAR(...,double-quoted) tokens.
1867 /* A simple key cannot follow a flow scalar. */ in yaml_parser_fetch_flow_scalar()
1869 parser->simple_key_allowed = 0; in yaml_parser_fetch_flow_scalar()
1876 if (!ENQUEUE(parser, parser->tokens, token)) { in yaml_parser_fetch_flow_scalar()
1898 /* A simple key cannot follow a flow scalar. */ in yaml_parser_fetch_plain_scalar()
1900 parser->simple_key_allowed = 0; in yaml_parser_fetch_plain_scalar()
1907 if (!ENQUEUE(parser, parser->tokens, token)) { in yaml_parser_fetch_plain_scalar()
1930 if (parser->mark.column == 0 && IS_BOM(parser->buffer)) in yaml_parser_scan_to_next_token()
1938 * - in the flow context; in yaml_parser_scan_to_next_token()
1939 * - in the block context, but not at the beginning of the line or in yaml_parser_scan_to_next_token()
1940 * after '-', '?', or ':' (complex value). in yaml_parser_scan_to_next_token()
1945 while (CHECK(parser->buffer,' ') || in yaml_parser_scan_to_next_token()
1946 ((parser->flow_level || !parser->simple_key_allowed) && in yaml_parser_scan_to_next_token()
1947 CHECK(parser->buffer, '\t'))) { in yaml_parser_scan_to_next_token()
1954 if (CHECK(parser->buffer, '#')) { in yaml_parser_scan_to_next_token()
1955 while (!IS_BREAKZ(parser->buffer)) { in yaml_parser_scan_to_next_token()
1963 if (IS_BREAK(parser->buffer)) in yaml_parser_scan_to_next_token()
1970 if (!parser->flow_level) { in yaml_parser_scan_to_next_token()
1971 parser->simple_key_allowed = 1; in yaml_parser_scan_to_next_token()
1986 * Scan a YAML-DIRECTIVE or TAG-DIRECTIVE token.
2005 start_mark = parser->mark; in yaml_parser_scan_directive()
2024 end_mark = parser->mark; in yaml_parser_scan_directive()
2026 /* Create a VERSION-DIRECTIVE token. */ in yaml_parser_scan_directive()
2042 end_mark = parser->mark; in yaml_parser_scan_directive()
2044 /* Create a TAG-DIRECTIVE token. */ in yaml_parser_scan_directive()
2063 while (IS_BLANK(parser->buffer)) { in yaml_parser_scan_directive()
2068 if (CHECK(parser->buffer, '#')) { in yaml_parser_scan_directive()
2069 while (!IS_BREAKZ(parser->buffer)) { in yaml_parser_scan_directive()
2077 if (!IS_BREAKZ(parser->buffer)) { in yaml_parser_scan_directive()
2085 if (IS_BREAK(parser->buffer)) { in yaml_parser_scan_directive()
2123 while (IS_ALPHA(parser->buffer)) in yaml_parser_scan_directive_name()
2139 if (!IS_BLANKZ(parser->buffer)) { in yaml_parser_scan_directive_name()
2141 start_mark, "found unexpected non-alphabetical character"); in yaml_parser_scan_directive_name()
2155 * Scan the value of VERSION-DIRECTIVE.
2170 while (IS_BLANK(parser->buffer)) { in yaml_parser_scan_version_directive_value()
2182 if (!CHECK(parser->buffer, '.')) { in yaml_parser_scan_version_directive_value()
2200 * Scan the version number of VERSION-DIRECTIVE.
2220 while (IS_DIGIT(parser->buffer)) in yaml_parser_scan_version_directive_number()
2229 value = value*10 + AS_DIGIT(parser->buffer); in yaml_parser_scan_version_directive_number()
2249 * Scan the value of a TAG-DIRECTIVE token.
2267 while (IS_BLANK(parser->buffer)) { in yaml_parser_scan_tag_directive_value()
2281 if (!IS_BLANK(parser->buffer)) { in yaml_parser_scan_tag_directive_value()
2289 while (IS_BLANK(parser->buffer)) { in yaml_parser_scan_tag_directive_value()
2303 if (!IS_BLANKZ(parser->buffer)) { in yaml_parser_scan_tag_directive_value()
2332 start_mark = parser->mark; in yaml_parser_scan_anchor()
2340 while (IS_ALPHA(parser->buffer)) { in yaml_parser_scan_anchor()
2346 end_mark = parser->mark; in yaml_parser_scan_anchor()
2355 if (!length || !(IS_BLANKZ(parser->buffer) || CHECK(parser->buffer, '?') in yaml_parser_scan_anchor()
2356 || CHECK(parser->buffer, ':') || CHECK(parser->buffer, ',') in yaml_parser_scan_anchor()
2357 || CHECK(parser->buffer, ']') || CHECK(parser->buffer, '}') in yaml_parser_scan_anchor()
2358 || CHECK(parser->buffer, '%') || CHECK(parser->buffer, '@') in yaml_parser_scan_anchor()
2359 || CHECK(parser->buffer, '`'))) { in yaml_parser_scan_anchor()
2393 start_mark = parser->mark; in yaml_parser_scan_tag()
2399 if (CHECK_AT(parser->buffer, '<', 1)) in yaml_parser_scan_tag()
2419 if (!CHECK(parser->buffer, '>')) { in yaml_parser_scan_tag()
2438 if (handle[0] == '!' && handle[1] != '\0' && handle[strlen((char *)handle)-1] == '!') in yaml_parser_scan_tag()
2477 if (!IS_BLANKZ(parser->buffer)) { in yaml_parser_scan_tag()
2478 if (!parser->flow_level || !CHECK(parser->buffer, ',') ) { in yaml_parser_scan_tag()
2485 end_mark = parser->mark; in yaml_parser_scan_tag()
2515 if (!CHECK(parser->buffer, '!')) { in yaml_parser_scan_tag_handle()
2530 while (IS_ALPHA(parser->buffer)) in yaml_parser_scan_tag_handle()
2538 if (CHECK(parser->buffer, '!')) in yaml_parser_scan_tag_handle()
2581 while ((size_t)(string.end - string.start) <= length) { in yaml_parser_scan_tag_uri()
2583 parser->error = YAML_MEMORY_ERROR; in yaml_parser_scan_tag_uri()
2595 memcpy(string.start, head+1, length-1); in yaml_parser_scan_tag_uri()
2596 string.pointer += length-1; in yaml_parser_scan_tag_uri()
2606 * '0'-'9', 'A'-'Z', 'a'-'z', '_', '-', ';', '/', '?', ':', '@', '&', in yaml_parser_scan_tag_uri()
2610 * then also the following flow indicators are allowed: in yaml_parser_scan_tag_uri()
2614 while (IS_ALPHA(parser->buffer) || CHECK(parser->buffer, ';') in yaml_parser_scan_tag_uri()
2615 || CHECK(parser->buffer, '/') || CHECK(parser->buffer, '?') in yaml_parser_scan_tag_uri()
2616 || CHECK(parser->buffer, ':') || CHECK(parser->buffer, '@') in yaml_parser_scan_tag_uri()
2617 || CHECK(parser->buffer, '&') || CHECK(parser->buffer, '=') in yaml_parser_scan_tag_uri()
2618 || CHECK(parser->buffer, '+') || CHECK(parser->buffer, '$') in yaml_parser_scan_tag_uri()
2619 || CHECK(parser->buffer, '.') || CHECK(parser->buffer, '%') in yaml_parser_scan_tag_uri()
2620 || CHECK(parser->buffer, '!') || CHECK(parser->buffer, '~') in yaml_parser_scan_tag_uri()
2621 || CHECK(parser->buffer, '*') || CHECK(parser->buffer, '\'') in yaml_parser_scan_tag_uri()
2622 || CHECK(parser->buffer, '(') || CHECK(parser->buffer, ')') in yaml_parser_scan_tag_uri()
2624 CHECK(parser->buffer, ',') in yaml_parser_scan_tag_uri()
2625 || CHECK(parser->buffer, '[') || CHECK(parser->buffer, ']') in yaml_parser_scan_tag_uri()
2629 /* Check if it is a URI-escape sequence. */ in yaml_parser_scan_tag_uri()
2631 if (CHECK(parser->buffer, '%')) { in yaml_parser_scan_tag_uri()
2646 /* Check if the tag is non-empty. */ in yaml_parser_scan_tag_uri()
2668 * Decode an URI-escape sequence corresponding to a single UTF-8 character.
2683 /* Check for a URI-escaped octet. */ in yaml_parser_scan_uri_escapes()
2687 if (!(CHECK(parser->buffer, '%') in yaml_parser_scan_uri_escapes()
2688 && IS_HEX_AT(parser->buffer, 1) in yaml_parser_scan_uri_escapes()
2689 && IS_HEX_AT(parser->buffer, 2))) { in yaml_parser_scan_uri_escapes()
2697 octet = (AS_HEX_AT(parser->buffer, 1) << 4) + AS_HEX_AT(parser->buffer, 2); in yaml_parser_scan_uri_escapes()
2699 /* If it is the leading octet, determine the length of the UTF-8 sequence. */ in yaml_parser_scan_uri_escapes()
2710 start_mark, "found an incorrect leading UTF-8 octet"); in yaml_parser_scan_uri_escapes()
2720 start_mark, "found an incorrect trailing UTF-8 octet"); in yaml_parser_scan_uri_escapes()
2726 *(string->pointer++) = octet; in yaml_parser_scan_uri_escapes()
2731 } while (--width); in yaml_parser_scan_uri_escapes()
2761 start_mark = parser->mark; in yaml_parser_scan_block_scalar()
2771 if (CHECK(parser->buffer, '+') || CHECK(parser->buffer, '-')) in yaml_parser_scan_block_scalar()
2775 chomping = CHECK(parser->buffer, '+') ? +1 : -1; in yaml_parser_scan_block_scalar()
2783 if (IS_DIGIT(parser->buffer)) in yaml_parser_scan_block_scalar()
2787 if (CHECK(parser->buffer, '0')) { in yaml_parser_scan_block_scalar()
2793 /* Get the indentation level and eat the indicator. */ in yaml_parser_scan_block_scalar()
2795 increment = AS_DIGIT(parser->buffer); in yaml_parser_scan_block_scalar()
2803 else if (IS_DIGIT(parser->buffer)) in yaml_parser_scan_block_scalar()
2805 if (CHECK(parser->buffer, '0')) { in yaml_parser_scan_block_scalar()
2811 increment = AS_DIGIT(parser->buffer); in yaml_parser_scan_block_scalar()
2817 if (CHECK(parser->buffer, '+') || CHECK(parser->buffer, '-')) { in yaml_parser_scan_block_scalar()
2818 chomping = CHECK(parser->buffer, '+') ? +1 : -1; in yaml_parser_scan_block_scalar()
2828 while (IS_BLANK(parser->buffer)) { in yaml_parser_scan_block_scalar()
2833 if (CHECK(parser->buffer, '#')) { in yaml_parser_scan_block_scalar()
2834 while (!IS_BREAKZ(parser->buffer)) { in yaml_parser_scan_block_scalar()
2842 if (!IS_BREAKZ(parser->buffer)) { in yaml_parser_scan_block_scalar()
2850 if (IS_BREAK(parser->buffer)) { in yaml_parser_scan_block_scalar()
2855 end_mark = parser->mark; in yaml_parser_scan_block_scalar()
2857 /* Set the indentation level if it was specified. */ in yaml_parser_scan_block_scalar()
2860 indent = parser->indent >= 0 ? parser->indent+increment : increment; in yaml_parser_scan_block_scalar()
2863 /* Scan the leading line breaks and determine the indentation level if needed. */ in yaml_parser_scan_block_scalar()
2872 while ((int)parser->mark.column == indent && !(IS_Z(parser->buffer))) in yaml_parser_scan_block_scalar()
2875 * We are at the beginning of a non-empty line. in yaml_parser_scan_block_scalar()
2880 trailing_blank = IS_BLANK(parser->buffer); in yaml_parser_scan_block_scalar()
2908 leading_blank = IS_BLANK(parser->buffer); in yaml_parser_scan_block_scalar()
2912 while (!IS_BREAKZ(parser->buffer)) { in yaml_parser_scan_block_scalar()
2931 if (chomping != -1) { in yaml_parser_scan_block_scalar()
2940 SCALAR_TOKEN_INIT(*token, string.start, string.pointer-string.start, in yaml_parser_scan_block_scalar()
2959 * indentation level if needed.
2969 *end_mark = parser->mark; in yaml_parser_scan_block_scalar_breaks()
2979 while ((!*indent || (int)parser->mark.column < *indent) in yaml_parser_scan_block_scalar_breaks()
2980 && IS_SPACE(parser->buffer)) { in yaml_parser_scan_block_scalar_breaks()
2985 if ((int)parser->mark.column > max_indent) in yaml_parser_scan_block_scalar_breaks()
2986 max_indent = (int)parser->mark.column; in yaml_parser_scan_block_scalar_breaks()
2990 if ((!*indent || (int)parser->mark.column < *indent) in yaml_parser_scan_block_scalar_breaks()
2991 && IS_TAB(parser->buffer)) { in yaml_parser_scan_block_scalar_breaks()
2996 /* Have we found a non-empty line? */ in yaml_parser_scan_block_scalar_breaks()
2998 if (!IS_BREAK(parser->buffer)) break; in yaml_parser_scan_block_scalar_breaks()
3004 *end_mark = parser->mark; in yaml_parser_scan_block_scalar_breaks()
3007 /* Determine the indentation level if needed. */ in yaml_parser_scan_block_scalar_breaks()
3011 if (*indent < parser->indent + 1) in yaml_parser_scan_block_scalar_breaks()
3012 *indent = parser->indent + 1; in yaml_parser_scan_block_scalar_breaks()
3043 start_mark = parser->mark; in yaml_parser_scan_flow_scalar()
3055 if (parser->mark.column == 0 && in yaml_parser_scan_flow_scalar()
3056 ((CHECK_AT(parser->buffer, '-', 0) && in yaml_parser_scan_flow_scalar()
3057 CHECK_AT(parser->buffer, '-', 1) && in yaml_parser_scan_flow_scalar()
3058 CHECK_AT(parser->buffer, '-', 2)) || in yaml_parser_scan_flow_scalar()
3059 (CHECK_AT(parser->buffer, '.', 0) && in yaml_parser_scan_flow_scalar()
3060 CHECK_AT(parser->buffer, '.', 1) && in yaml_parser_scan_flow_scalar()
3061 CHECK_AT(parser->buffer, '.', 2))) && in yaml_parser_scan_flow_scalar()
3062 IS_BLANKZ_AT(parser->buffer, 3)) in yaml_parser_scan_flow_scalar()
3071 if (IS_Z(parser->buffer)) { in yaml_parser_scan_flow_scalar()
3077 /* Consume non-blank characters. */ in yaml_parser_scan_flow_scalar()
3083 while (!IS_BLANKZ(parser->buffer)) in yaml_parser_scan_flow_scalar()
3087 if (single && CHECK_AT(parser->buffer, '\'', 0) in yaml_parser_scan_flow_scalar()
3088 && CHECK_AT(parser->buffer, '\'', 1)) in yaml_parser_scan_flow_scalar()
3098 else if (CHECK(parser->buffer, single ? '\'' : '"')) in yaml_parser_scan_flow_scalar()
3105 else if (!single && CHECK(parser->buffer, '\\') in yaml_parser_scan_flow_scalar()
3106 && IS_BREAK_AT(parser->buffer, 1)) in yaml_parser_scan_flow_scalar()
3117 else if (!single && CHECK(parser->buffer, '\\')) in yaml_parser_scan_flow_scalar()
3125 switch (parser->buffer.pointer[1]) in yaml_parser_scan_flow_scalar()
3235 if (!IS_HEX_AT(parser->buffer, k)) { in yaml_parser_scan_flow_scalar()
3240 value = (value << 4) + AS_HEX_AT(parser->buffer, k); in yaml_parser_scan_flow_scalar()
3280 /* It is a non-escaped non-blank character. */ in yaml_parser_scan_flow_scalar()
3295 if (CHECK(parser->buffer, single ? '\'' : '"')) in yaml_parser_scan_flow_scalar()
3302 while (IS_BLANK(parser->buffer) || IS_BREAK(parser->buffer)) in yaml_parser_scan_flow_scalar()
3304 if (IS_BLANK(parser->buffer)) in yaml_parser_scan_flow_scalar()
3370 end_mark = parser->mark; in yaml_parser_scan_flow_scalar()
3374 SCALAR_TOKEN_INIT(*token, string.start, string.pointer-string.start, in yaml_parser_scan_flow_scalar()
3407 int indent = parser->indent+1; in yaml_parser_scan_plain_scalar()
3414 start_mark = end_mark = parser->mark; in yaml_parser_scan_plain_scalar()
3424 if (parser->mark.column == 0 && in yaml_parser_scan_plain_scalar()
3425 ((CHECK_AT(parser->buffer, '-', 0) && in yaml_parser_scan_plain_scalar()
3426 CHECK_AT(parser->buffer, '-', 1) && in yaml_parser_scan_plain_scalar()
3427 CHECK_AT(parser->buffer, '-', 2)) || in yaml_parser_scan_plain_scalar()
3428 (CHECK_AT(parser->buffer, '.', 0) && in yaml_parser_scan_plain_scalar()
3429 CHECK_AT(parser->buffer, '.', 1) && in yaml_parser_scan_plain_scalar()
3430 CHECK_AT(parser->buffer, '.', 2))) && in yaml_parser_scan_plain_scalar()
3431 IS_BLANKZ_AT(parser->buffer, 3)) break; in yaml_parser_scan_plain_scalar()
3435 if (CHECK(parser->buffer, '#')) in yaml_parser_scan_plain_scalar()
3438 /* Consume non-blank characters. */ in yaml_parser_scan_plain_scalar()
3440 while (!IS_BLANKZ(parser->buffer)) in yaml_parser_scan_plain_scalar()
3442 … /* Check for "x:" + one of ',?[]{}' in the flow context. TODO: Fix the test "spec-08-13". in yaml_parser_scan_plain_scalar()
3447 if (parser->flow_level in yaml_parser_scan_plain_scalar()
3448 && CHECK(parser->buffer, ':') in yaml_parser_scan_plain_scalar()
3450 CHECK_AT(parser->buffer, ',', 1) in yaml_parser_scan_plain_scalar()
3451 || CHECK_AT(parser->buffer, '?', 1) in yaml_parser_scan_plain_scalar()
3452 || CHECK_AT(parser->buffer, '[', 1) in yaml_parser_scan_plain_scalar()
3453 || CHECK_AT(parser->buffer, ']', 1) in yaml_parser_scan_plain_scalar()
3454 || CHECK_AT(parser->buffer, '{', 1) in yaml_parser_scan_plain_scalar()
3455 || CHECK_AT(parser->buffer, '}', 1) in yaml_parser_scan_plain_scalar()
3465 if ((CHECK(parser->buffer, ':') && IS_BLANKZ_AT(parser->buffer, 1)) in yaml_parser_scan_plain_scalar()
3466 || (parser->flow_level && in yaml_parser_scan_plain_scalar()
3467 (CHECK(parser->buffer, ',') in yaml_parser_scan_plain_scalar()
3468 || CHECK(parser->buffer, '[') in yaml_parser_scan_plain_scalar()
3469 || CHECK(parser->buffer, ']') || CHECK(parser->buffer, '{') in yaml_parser_scan_plain_scalar()
3470 || CHECK(parser->buffer, '}')))) in yaml_parser_scan_plain_scalar()
3512 end_mark = parser->mark; in yaml_parser_scan_plain_scalar()
3519 if (!(IS_BLANK(parser->buffer) || IS_BREAK(parser->buffer))) in yaml_parser_scan_plain_scalar()
3526 while (IS_BLANK(parser->buffer) || IS_BREAK(parser->buffer)) in yaml_parser_scan_plain_scalar()
3528 if (IS_BLANK(parser->buffer)) in yaml_parser_scan_plain_scalar()
3532 if (leading_blanks && (int)parser->mark.column < indent in yaml_parser_scan_plain_scalar()
3533 && IS_TAB(parser->buffer)) { in yaml_parser_scan_plain_scalar()
3568 /* Check indentation level. */ in yaml_parser_scan_plain_scalar()
3570 if (!parser->flow_level && (int)parser->mark.column < indent) in yaml_parser_scan_plain_scalar()
3576 SCALAR_TOKEN_INIT(*token, string.start, string.pointer-string.start, in yaml_parser_scan_plain_scalar()
3582 parser->simple_key_allowed = 1; in yaml_parser_scan_plain_scalar()