---
source: crates/parser/src/bibtex.rs
expression: root
input_file: crates/parser/src/test_data/bibtex/samples/knuth_1984.txt
---
ROOT@0..993
  ENTRY@0..993
    TYPE@0..5 "@book"
    L_DELIM@5..6 "{"
    NAME@6..16 "knuth:ct:a"
    COMMA@16..17 ","
    WHITESPACE@17..22 "\n    "
    FIELD@22..56
      NAME@22..28 "author"
      WHITESPACE@28..35 "       "
      EQ@35..36 "="
      WHITESPACE@36..37 " "
      CURLY_GROUP@37..55
        L_CURLY@37..38 "{"
        WORD@38..43 "Knuth"
        COMMA@43..44 ","
        WHITESPACE@44..45 " "
        WORD@45..51 "Donald"
        WHITESPACE@51..52 " "
        WORD@52..54 "E."
        R_CURLY@54..55 "}"
      COMMA@55..56 ","
    WHITESPACE@56..61 "\n    "
    FIELD@61..94
      NAME@61..66 "title"
      WHITESPACE@66..74 "        "
      EQ@74..75 "="
      WHITESPACE@75..76 " "
      CURLY_GROUP@76..93
        L_CURLY@76..77 "{"
        WORD@77..80 "The"
        WHITESPACE@80..81 " "
        CURLY_GROUP@81..92
          L_CURLY@81..82 "{"
          COMMAND@82..86
            COMMAND_NAME@82..86 "\\TeX"
          WHITESPACE@86..87 " "
          WORD@87..91 "book"
          R_CURLY@91..92 "}"
        R_CURLY@92..93 "}"
      COMMA@93..94 ","
    WHITESPACE@94..99 "\n    "
    FIELD@99..119
      NAME@99..103 "date"
      WHITESPACE@103..112 "         "
      EQ@112..113 "="
      WHITESPACE@113..114 " "
      LITERAL@114..118
        INTEGER@114..118 "1984"
      COMMA@118..119 ","
    WHITESPACE@119..124 "\n    "
    FIELD@124..166
      NAME@124..133 "maintitle"
      WHITESPACE@133..137 "    "
      EQ@137..138 "="
      WHITESPACE@138..139 " "
      CURLY_GROUP@139..165
        L_CURLY@139..140 "{"
        WORD@140..149 "Computers"
        WHITESPACE@149..150 " "
        COMMAND@150..152
          COMMAND_NAME@150..152 "\\&"
        WHITESPACE@152..153 " "
        WORD@153..164 "Typesetting"
        R_CURLY@164..165 "}"
      COMMA@165..166 ","
    WHITESPACE@166..171 "\n    "
    FIELD@171..190
      NAME@171..177 "volume"
      WHITESPACE@177..184 "       "
      EQ@184..185 "="
      WHITESPACE@185..186 " "
      CURLY_GROUP@186..189
        L_CURLY@186..187 "{"
        WORD@187..188 "A"
        R_CURLY@188..189 "}"
      COMMA@189..190 ","
    WHITESPACE@190..195 "\n    "
    FIELD@195..227
      NAME@195..204 "publisher"
      WHITESPACE@204..208 "    "
      EQ@208..209 "="
      WHITESPACE@209..210 " "
      CURLY_GROUP@210..226
        L_CURLY@210..211 "{"
        WORD@211..225 "Addison-Wesley"
        R_CURLY@225..226 "}"
      COMMA@226..227 ","
    WHITESPACE@227..232 "\n    "
    FIELD@232..264
      NAME@232..240 "location"
      WHITESPACE@240..245 "     "
      EQ@245..246 "="
      WHITESPACE@246..247 " "
      CURLY_GROUP@247..263
        L_CURLY@247..248 "{"
        WORD@248..255 "Reading"
        COMMA@255..256 ","
        WHITESPACE@256..257 " "
        WORD@257..262 "Mass."
        R_CURLY@262..263 "}"
      COMMA@263..264 ","
    WHITESPACE@264..269 "\n    "
    FIELD@269..294
      NAME@269..275 "langid"
      WHITESPACE@275..282 "       "
      EQ@282..283 "="
      WHITESPACE@283..284 " "
      CURLY_GROUP@284..293
        L_CURLY@284..285 "{"
        WORD@285..292 "english"
        R_CURLY@292..293 "}"
      COMMA@293..294 ","
    WHITESPACE@294..299 "\n    "
    FIELD@299..333
      NAME@299..309 "langidopts"
      WHITESPACE@309..312 "   "
      EQ@312..313 "="
      WHITESPACE@313..314 " "
      CURLY_GROUP@314..332
        L_CURLY@314..315 "{"
        WORD@315..331 "variant=american"
        R_CURLY@331..332 "}"
      COMMA@332..333 ","
    WHITESPACE@333..338 "\n    "
    FIELD@338..381
      NAME@338..347 "sorttitle"
      WHITESPACE@347..351 "    "
      EQ@351..352 "="
      WHITESPACE@352..353 " "
      CURLY_GROUP@353..380
        L_CURLY@353..354 "{"
        WORD@354..363 "Computers"
        WHITESPACE@363..364 " "
        WORD@364..365 "&"
        WHITESPACE@365..366 " "
        WORD@366..377 "Typesetting"
        WHITESPACE@377..378 " "
        WORD@378..379 "A"
        R_CURLY@379..380 "}"
      COMMA@380..381 ","
    WHITESPACE@381..386 "\n    "
    FIELD@386..416
      NAME@386..400 "indexsorttitle"
      EQ@400..401 "="
      WHITESPACE@401..402 " "
      CURLY_GROUP@402..415
        L_CURLY@402..403 "{"
        WORD@403..406 "The"
        WHITESPACE@406..407 " "
        WORD@407..414 "TeXbook"
        R_CURLY@414..415 "}"
      COMMA@415..416 ","
    WHITESPACE@416..421 "\n    "
    FIELD@421..461
      NAME@421..431 "indextitle"
      WHITESPACE@431..434 "   "
      EQ@434..435 "="
      WHITESPACE@435..436 " "
      CURLY_GROUP@436..460
        L_CURLY@436..437 "{"
        COMMAND@437..445
          COMMAND_NAME@437..445 "\\protect"
        COMMAND@445..449
          COMMAND_NAME@445..449 "\\TeX"
        WHITESPACE@449..450 " "
        WORD@450..454 "book"
        COMMA@454..455 ","
        WHITESPACE@455..456 " "
        WORD@456..459 "The"
        R_CURLY@459..460 "}"
      COMMA@460..461 ","
    WHITESPACE@461..466 "\n    "
    FIELD@466..493
      NAME@466..476 "shorttitle"
      WHITESPACE@476..479 "   "
      EQ@479..480 "="
      WHITESPACE@480..481 " "
      CURLY_GROUP@481..492
        L_CURLY@481..482 "{"
        COMMAND@482..486
          COMMAND_NAME@482..486 "\\TeX"
        WHITESPACE@486..487 " "
        WORD@487..491 "book"
        R_CURLY@491..492 "}"
      COMMA@492..493 ","
    WHITESPACE@493..498 "\n    "
    FIELD@498..991
      NAME@498..508 "annotation"
      WHITESPACE@508..511 "   "
      EQ@511..512 "="
      WHITESPACE@512..513 " "
      CURLY_GROUP@513..990
        L_CURLY@513..514 "{"
        WORD@514..517 "The"
        WHITESPACE@517..518 " "
        WORD@518..523 "first"
        WHITESPACE@523..524 " "
        WORD@524..530 "volume"
        WHITESPACE@530..531 " "
        WORD@531..533 "of"
        WHITESPACE@533..534 " "
        WORD@534..535 "a"
        WHITESPACE@535..536 " "
        WORD@536..547 "five-volume"
        WHITESPACE@547..548 " "
        WORD@548..553 "book."
        WHITESPACE@553..554 " "
        WORD@554..558 "Note"
        WHITESPACE@558..559 " "
        WORD@559..562 "the"
        WHITESPACE@562..583 "\n                    "
        COMMAND@583..590
          COMMAND_NAME@583..590 "\\texttt"
        CURLY_GROUP@590..601
          L_CURLY@590..591 "{"
          WORD@591..600 "sorttitle"
          R_CURLY@600..601 "}"
        WHITESPACE@601..602 " "
        WORD@602..608 "field."
        WHITESPACE@608..609 " "
        WORD@609..611 "We"
        WHITESPACE@611..612 " "
        WORD@612..616 "want"
        WHITESPACE@616..617 " "
        WORD@617..621 "this"
        WHITESPACE@621..642 "\n                    "
        WORD@642..648 "volume"
        WHITESPACE@648..649 " "
        WORD@649..651 "to"
        WHITESPACE@651..652 " "
        WORD@652..654 "be"
        WHITESPACE@654..655 " "
        WORD@655..661 "listed"
        WHITESPACE@661..662 " "
        WORD@662..667 "after"
        WHITESPACE@667..668 " "
        WORD@668..671 "the"
        WHITESPACE@671..672 " "
        WORD@672..677 "entry"
        WHITESPACE@677..678 " "
        WORD@678..687 "referring"
        WHITESPACE@687..688 " "
        WORD@688..690 "to"
        WHITESPACE@690..691 " "
        WORD@691..694 "the"
        WHITESPACE@694..695 " "
        WORD@695..701 "entire"
        WHITESPACE@701..722 "\n                    "
        WORD@722..733 "five-volume"
        WHITESPACE@733..734 " "
        WORD@734..738 "set."
        WHITESPACE@738..739 " "
        WORD@739..743 "Also"
        WHITESPACE@743..744 " "
        WORD@744..748 "note"
        WHITESPACE@748..749 " "
        WORD@749..752 "the"
        WHITESPACE@752..753 " "
        COMMAND@753..760
          COMMAND_NAME@753..760 "\\texttt"
        CURLY_GROUP@760..772
          L_CURLY@760..761 "{"
          WORD@761..771 "indextitle"
          R_CURLY@771..772 "}"
        WHITESPACE@772..773 " "
        WORD@773..776 "and"
        WHITESPACE@776..797 "\n                    "
        COMMAND@797..804
          COMMAND_NAME@797..804 "\\texttt"
        CURLY_GROUP@804..820
          L_CURLY@804..805 "{"
          WORD@805..819 "indexsorttitle"
          R_CURLY@819..820 "}"
        WHITESPACE@820..821 " "
        WORD@821..828 "fields."
        WHITESPACE@828..829 " "
        WORD@829..837 "Indexing"
        WHITESPACE@837..838 " "
        WORD@838..846 "packages"
        WHITESPACE@846..847 " "
        WORD@847..851 "that"
        WHITESPACE@851..852 " "
        WORD@852..857 "don't"
        WHITESPACE@857..878 "\n                    "
        WORD@878..886 "generate"
        WHITESPACE@886..887 " "
        WORD@887..893 "robust"
        WHITESPACE@893..894 " "
        WORD@894..899 "index"
        WHITESPACE@899..900 " "
        WORD@900..907 "entries"
        WHITESPACE@907..908 " "
        WORD@908..915 "require"
        WHITESPACE@915..916 " "
        WORD@916..920 "some"
        WHITESPACE@920..921 " "
        WORD@921..928 "control"
        WHITESPACE@928..929 " "
        WORD@929..938 "sequences"
        WHITESPACE@938..959 "\n                    "
        WORD@959..961 "to"
        WHITESPACE@961..962 " "
        WORD@962..964 "be"
        WHITESPACE@964..965 " "
        WORD@965..974 "protected"
        WHITESPACE@974..975 " "
        WORD@975..979 "from"
        WHITESPACE@979..980 " "
        WORD@980..989 "expansion"
        R_CURLY@989..990 "}"
      COMMA@990..991 ","
    WHITESPACE@991..992 "\n"
    R_DELIM@992..993 "}"