.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "YAML::PP::Grammar 3pm" .TH YAML::PP::Grammar 3pm "2020-09-11" "perl v5.30.3" "User Contributed Perl Documentation" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" YAML::PP::Grammar \- YAML grammar .SH "GRAMMAR" .IX Header "GRAMMAR" This is the Grammar in \s-1YAML\s0 .PP .Vb 1 \& # START OF YAML INLINE \& \& # DO NOT CHANGE THIS \& # This grammar is automatically generated from etc/grammar.yaml \& \& \-\-\- \& NODETYPE_NODE: \& DASH: \& match: cb_seqstart \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& \& NODETYPE_SCALAR_OR_MAP: \& \& # Flow nodes can follow tabs \& WS: { new: FULLMAPVALUE_INLINE } \& \& ALIAS: \& match: cb_alias \& EOL: { match: cb_send_alias_from_stack } \& WS: \& COLON: \& match: cb_insert_map_alias \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& QUESTION: \& match: cb_questionstart \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& QUOTED: \& match: cb_take_quoted \& EOL: { match: cb_send_scalar } \& WS: \& COLON: \& match: cb_insert_map \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& COLON: \& match: cb_insert_map \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& QUOTED_MULTILINE: \& match: cb_quoted_multiline \& EOL: { } \& \& \& PLAIN: \& match: cb_start_plain \& EOL: \& match: cb_send_scalar \& WS: \& COLON: \& match: cb_insert_map \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& COLON: \& match: cb_insert_map \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& PLAIN_MULTI: \& match: cb_send_plain_multi \& EOL: { } \& \& COLON: \& match: cb_insert_empty_map \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& BLOCK_SCALAR: \& match: cb_send_block_scalar \& EOL: { } \& \& FLOWSEQ_START: \& match: cb_start_flowseq \& new: NEWFLOWSEQ \& \& FLOWMAP_START: \& match: cb_start_flowmap \& new: NEWFLOWMAP \& \& DOC_END: \& match: cb_end_document \& EOL: { } \& \& DOC_START: \& match: cb_end_doc_start_document \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& EOL: \& new: NODETYPE_SCALAR_OR_MAP \& \& NODETYPE_COMPLEX: \& COLON: \& match: cb_complexcolon \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& DEFAULT: \& match: cb_empty_complexvalue \& new: NODETYPE_MAP \& EOL: \& new: NODETYPE_COMPLEX \& \& RULE_FULLFLOWSCALAR: \& ANCHOR: \& match: cb_anchor \& EOL: { new: RULE_FULLFLOWSCALAR_ANCHOR } \& DEFAULT: { new: RULE_FULLFLOWSCALAR_ANCHOR } \& TAG: \& match: cb_tag \& EOL: { new: RULE_FULLFLOWSCALAR_TAG } \& DEFAULT: { new: RULE_FULLFLOWSCALAR_TAG } \& DEFAULT: { new: RULE_FLOWSCALAR } \& \& RULE_FULLFLOWSCALAR_ANCHOR: \& WS: { new: RULE_FULLFLOWSCALAR_ANCHOR } \& TAG: \& match: cb_tag \& WS: { new: RULE_FLOWSCALAR } \& EOL: { new: RULE_FLOWSCALAR } \& DEFAULT: { new: RULE_FLOWSCALAR } \& \& RULE_FULLFLOWSCALAR_TAG: \& WS: { new: RULE_FULLFLOWSCALAR_TAG } \& ANCHOR: \& match: cb_anchor \& WS: { new: RULE_FLOWSCALAR } \& EOL: { new: RULE_FLOWSCALAR } \& DEFAULT: { new: RULE_FLOWSCALAR } \& \& RULE_FLOWSCALAR: \& FLOWSEQ_START: { match: cb_start_flowseq, new: NEWFLOWSEQ } \& FLOWMAP_START: { match: cb_start_flowmap, new: NEWFLOWMAP } \& \& ALIAS: { match: cb_send_alias, return: 1 } \& \& QUOTED: \& match: cb_take_quoted \& EOL: { match: cb_send_scalar } \& WS: { match: cb_send_scalar, return: 1 } \& DEFAULT: { match: cb_send_scalar, return: 1 } \& \& QUOTED_MULTILINE: { match: cb_quoted_multiline, return: 1 } \& \& PLAIN: \& match: cb_start_plain \& EOL: { match: cb_send_scalar } \& DEFAULT: { match: cb_send_scalar, return: 1 } \& \& PLAIN_MULTI: { match: cb_send_plain_multi, return: 1 } \& \& FLOW_COMMA: { match: cb_empty_flow_mapkey, return: 1 } \& \& FLOWMAP_END: \& match: cb_end_flowmap_empty \& return: 1 \& \& FLOWSEQ: \& FLOWSEQ_START: { match: cb_start_flowseq, new: NEWFLOWSEQ } \& FLOWMAP_START: { match: cb_start_flowmap, new: NEWFLOWMAP } \& \& ALIAS: { match: cb_send_flow_alias, new: FLOWSEQ_NEXT } \& \& PLAIN: { match: cb_flow_plain, new: FLOWSEQ_NEXT } \& PLAIN_MULTI: { match: cb_send_plain_multi, new: FLOWSEQ_NEXT } \& \& QUOTED: { match: cb_flowkey_quoted, new: FLOWSEQ_NEXT } \& QUOTED_MULTILINE: { match: cb_quoted_multiline, new: FLOWSEQ_NEXT } \& \& FLOWSEQ_NEXT: \& WS: { new: FLOWSEQ_NEXT } \& EOL: { new: FLOWSEQ_NEXT } \& \& FLOW_COMMA: \& match: cb_flow_comma \& return: 1 \& \& FLOWSEQ_END: \& match: cb_end_flowseq \& return: 1 \& \& FLOWMAP: \& FLOWSEQ_START: { match: cb_start_flowseq, new: NEWFLOWSEQ } \& FLOWMAP_START: { match: cb_start_flowmap, new: NEWFLOWMAP } \& \& ALIAS: { match: cb_send_alias, return: 1 } \& \& PLAIN: { match: cb_flowkey_plain, return: 1 } \& PLAIN_MULTI: { match: cb_send_plain_multi, return: 1 } \& \& QUOTED: { match: cb_flowkey_quoted, return: 1 } \& QUOTED_MULTILINE: { match: cb_quoted_multiline, return: 1 } \& \& COLON: \& WS: \& match: cb_empty_flow_mapkey \& new: RULE_FULLFLOWSCALAR \& EOL: \& match: cb_empty_flow_mapkey \& new: RULE_FULLFLOWSCALAR \& \& \& NEWFLOWSEQ: \& EOL: { new: NEWFLOWSEQ } \& WS: { new: NEWFLOWSEQ } \& \& ANCHOR: \& match: cb_anchor \& WS: { new: NEWFLOWSEQ_ANCHOR } \& EOL: { new: NEWFLOWSEQ_ANCHOR } \& TAG: \& match: cb_tag \& WS: { new: NEWFLOWSEQ_TAG } \& EOL: { new: NEWFLOWSEQ_TAG } \& \& FLOWSEQ_END: \& match: cb_end_flowseq \& return: 1 \& \& DEFAULT: { new: FLOWSEQ } \& \& NODETYPE_FLOWSEQ: \& EOL: { new: NODETYPE_FLOWSEQ } \& WS: { new: NODETYPE_FLOWSEQ } \& FLOWSEQ_END: \& match: cb_end_flowseq \& return: 1 \& DEFAULT: { new: NEWFLOWSEQ } \& \& NODETYPE_FLOWMAPVALUE: \& WS: { new: NODETYPE_FLOWMAPVALUE } \& EOL: { new: NODETYPE_FLOWMAPVALUE } \& COLON: \& match: cb_flow_colon \& WS: { new: RULE_FULLFLOWSCALAR } \& EOL: { new: RULE_FULLFLOWSCALAR } \& DEFAULT: { new: RULE_FULLFLOWSCALAR } \& FLOW_COMMA: \& match: cb_empty_flowmap_value \& return: 1 \& FLOWMAP_END: \& match: cb_end_flowmap_empty \& return: 1 \& \& NEWFLOWSEQ_ANCHOR: \& WS: { new: NEWFLOWSEQ_ANCHOR } \& EOL: { new: NEWFLOWSEQ_ANCHOR } \& TAG: \& match: cb_tag \& WS: { new: FLOWSEQ } \& EOL: { new: FLOWSEQ } \& DEFAULT: { new: FLOWSEQ } \& \& NEWFLOWSEQ_TAG: \& WS: { new: NEWFLOWSEQ_TAG } \& EOL: { new: NEWFLOWSEQ_TAG } \& ANCHOR: \& match: cb_anchor \& WS: { new: FLOWSEQ } \& EOL: { new: FLOWSEQ } \& DEFAULT: { new: FLOWSEQ } \& \& \& NEWFLOWMAP_ANCHOR: \& WS: { new: NEWFLOWMAP_ANCHOR } \& EOL: { new: NEWFLOWMAP_ANCHOR } \& TAG: \& match: cb_tag \& WS: { new: FLOWMAP } \& EOL: { new: FLOWMAP } \& DEFAULT: { new: FLOWMAP } \& \& NEWFLOWMAP_TAG: \& WS: { new: NEWFLOWMAP_TAG } \& EOL: { new: NEWFLOWMAP_TAG } \& ANCHOR: \& match: cb_anchor \& WS: { new: FLOWMAP } \& EOL: { new: FLOWMAP } \& DEFAULT: { new: FLOWMAP } \& \& NEWFLOWMAP: \& EOL: { new: NEWFLOWMAP } \& WS: { new: NEWFLOWMAP } \& # TODO \& QUESTION: { match: cb_flow_question, new: NEWFLOWMAP } \& \& ANCHOR: \& match: cb_anchor \& WS: { new: NEWFLOWMAP_ANCHOR } \& EOL: { new: NEWFLOWMAP_ANCHOR } \& TAG: \& match: cb_tag \& WS: { new: NEWFLOWMAP_TAG } \& EOL: { new: NEWFLOWMAP_TAG } \& \& FLOWMAP_END: \& match: cb_end_flowmap \& return: 1 \& \& COLON: \& WS: \& match: cb_empty_flow_mapkey \& new: RULE_FULLFLOWSCALAR \& EOL: \& match: cb_empty_flow_mapkey \& new: RULE_FULLFLOWSCALAR \& \& DEFAULT: { new: FLOWMAP } \& \& NODETYPE_FLOWMAP: \& EOL: { new: NODETYPE_FLOWMAP } \& WS: { new: NODETYPE_FLOWMAP } \& FLOWMAP_END: \& match: cb_end_flowmap \& return: 1 \& FLOW_COMMA: { match: cb_flow_comma, new: NEWFLOWMAP } \& DEFAULT: { new: NEWFLOWMAP } \& \& \& RULE_MAPKEY: \& QUESTION: \& match: cb_question \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& ALIAS: \& match: cb_send_alias \& WS: \& COLON: \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& QUOTED: \& match: cb_take_quoted_key \& WS: \& COLON: \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& COLON: \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& PLAIN: \& match: cb_mapkey \& WS: \& COLON: \& match: cb_send_mapkey \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& COLON: \& match: cb_send_mapkey \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& COLON: \& match: cb_empty_mapkey \& EOL: { new: FULLNODE } \& WS: { new: FULLMAPVALUE_INLINE } \& \& DOC_END: \& match: cb_end_document \& EOL: { } \& \& DOC_START: \& match: cb_end_doc_start_document \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& EOL: \& new: RULE_MAPKEY \& \& \& NODETYPE_SEQ: \& DASH: \& match: cb_seqitem \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& DOC_END: \& match: cb_end_document \& EOL: { } \& DOC_START: \& match: cb_end_doc_start_document \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& EOL: \& new: NODETYPE_SEQ \& \& NODETYPE_MAP: \& ANCHOR: \& match: cb_anchor \& WS: \& TAG: \& match: cb_tag \& WS: { new: RULE_MAPKEY } \& DEFAULT: { new: RULE_MAPKEY } \& TAG: \& match: cb_tag \& WS: \& ANCHOR: \& match: cb_anchor \& WS: { new: RULE_MAPKEY } \& DEFAULT: { new: RULE_MAPKEY } \& DEFAULT: { new: RULE_MAPKEY } \& \& FULLNODE_ANCHOR: \& TAG: \& match: cb_tag \& EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR } \& WS: \& ANCHOR: \& match: cb_anchor \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& ANCHOR: \& match: cb_anchor \& WS: \& TAG: \& match: cb_tag \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& EOL: { new: FULLNODE_ANCHOR } \& DEFAULT: { new: NODETYPE_NODE } \& \& FULLNODE_TAG: \& ANCHOR: \& match: cb_anchor \& EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR } \& WS: \& TAG: \& match: cb_tag \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP, } \& TAG: \& match: cb_tag \& WS: \& ANCHOR: \& match: cb_anchor \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& EOL: { new: FULLNODE_TAG } \& DEFAULT: { new: NODETYPE_NODE } \& \& FULLNODE_TAG_ANCHOR: \& ANCHOR: \& match: cb_anchor \& WS: \& TAG: \& match: cb_tag \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& TAG: \& match: cb_tag \& WS: \& ANCHOR: \& match: cb_anchor \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& EOL: { new: FULLNODE_TAG_ANCHOR } \& DEFAULT: { new: NODETYPE_NODE } \& \& FULLNODE: \& ANCHOR: \& match: cb_anchor \& EOL: { match: cb_property_eol, new: FULLNODE_ANCHOR } \& WS: \& TAG: \& match: cb_tag \& EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR } \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& TAG: \& match: cb_tag \& EOL: { match: cb_property_eol, new: FULLNODE_TAG } \& WS: \& ANCHOR: \& match: cb_anchor \& EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR } \& WS: { new: NODETYPE_SCALAR_OR_MAP } \& DEFAULT: { new: NODETYPE_SCALAR_OR_MAP } \& EOL: { new: FULLNODE } \& DEFAULT: { new: NODETYPE_NODE } \& \& FULLMAPVALUE_INLINE: \& ANCHOR: \& match: cb_anchor \& EOL: { match: cb_property_eol, new: FULLNODE_ANCHOR } \& WS: \& TAG: \& match: cb_tag \& EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR } \& WS: { new: NODETYPE_MAPVALUE_INLINE } \& DEFAULT: { new: NODETYPE_MAPVALUE_INLINE } \& TAG: \& match: cb_tag \& EOL: { match: cb_property_eol, new: FULLNODE_TAG } \& WS: \& ANCHOR: \& match: cb_anchor \& EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR } \& WS: { new: NODETYPE_MAPVALUE_INLINE } \& DEFAULT: { new: NODETYPE_MAPVALUE_INLINE } \& DEFAULT: { new: NODETYPE_MAPVALUE_INLINE } \& \& \& NODETYPE_MAPVALUE_INLINE: \& ALIAS: \& match: cb_send_alias \& EOL: { } \& \& QUOTED: \& match: cb_take_quoted \& EOL: { match: cb_send_scalar } \& \& QUOTED_MULTILINE: \& match: cb_quoted_multiline \& EOL: { } \& \& PLAIN: \& match: cb_start_plain \& EOL: \& match: cb_send_scalar \& \& PLAIN_MULTI: \& match: cb_send_plain_multi \& EOL: { } \& \& BLOCK_SCALAR: \& match: cb_send_block_scalar \& EOL: { } \& \& FLOWSEQ_START: \& match: cb_start_flowseq \& new: NEWFLOWSEQ \& \& FLOWMAP_START: \& match: cb_start_flowmap \& new: NEWFLOWMAP \& \& DOC_END: \& match: cb_end_document \& EOL: { } \& \& \& DOCUMENT_END: \& DOC_END: \& match: cb_end_document \& EOL: { } \& DOC_START: \& match: cb_end_doc_start_document \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& EOL: \& new: DOCUMENT_END \& \& \& STREAM: \& \& DOC_END: \& match: cb_end_document_empty \& EOL: { } \& DOC_START: \& match: cb_doc_start_explicit \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& YAML_DIRECTIVE: \& match: cb_set_yaml_version_directive \& EOL: { new: DIRECTIVE } \& WS: { new: DIRECTIVE } \& RESERVED_DIRECTIVE: \& match: cb_reserved_directive \& EOL: { new: DIRECTIVE } \& WS: { new: DIRECTIVE } \& TAG_DIRECTIVE: \& match: cb_tag_directive \& EOL: { new: DIRECTIVE } \& WS: { new: DIRECTIVE } \& \& EOL: \& new: STREAM \& \& DEFAULT: \& match: cb_doc_start_implicit \& new: FULLNODE \& \& DIRECTIVE: \& DOC_START: \& match: cb_doc_start_explicit \& EOL: { new: FULLNODE } \& WS: { new: FULLNODE } \& \& YAML_DIRECTIVE: \& match: cb_set_yaml_version_directive \& EOL: { new: DIRECTIVE } \& WS: { new: DIRECTIVE } \& RESERVED_DIRECTIVE: \& match: cb_reserved_directive \& EOL: { new: DIRECTIVE } \& WS: { new: DIRECTIVE } \& TAG_DIRECTIVE: \& match: cb_tag_directive \& EOL: { new: DIRECTIVE } \& WS: { new: DIRECTIVE } \& \& EOL: \& new: DIRECTIVE \& \& \& # END OF YAML INLINE .Ve