/*  Title:      Pure/General/markup.scala

    Author:     Makarius

Common markup elements.

*/

package isabelle

object Markup {

  /* name */

  val NAME = "name"

  val KIND = "kind"

  /* position */

  val LINE = "line"

  val COLUMN = "column"

  val OFFSET = "offset"

  val END_LINE = "end_line"

  val END_COLUMN = "end_column"

  val END_OFFSET = "end_offset"

  val FILE = "file"

  val ID = "id"

  val POSITION_PROPERTIES = Set(LINE, COLUMN, OFFSET, END_LINE, END_COLUMN, END_OFFSET, FILE, ID)

  val POSITION = "position"

  val LOCATION = "location"

  /* logical entities */

  val TCLASS = "tclass"

  val TYCON = "tycon"

  val FIXED_DECL = "fixed_decl"

  val FIXED = "fixed"

  val CONST_DECL = "const_decl"

  val CONST = "const"

  val FACT_DECL = "fact_decl"

  val FACT = "fact"

  val DYNAMIC_FACT = "dynamic_fact"

  val LOCAL_FACT_DECL = "local_fact_decl"

  val LOCAL_FACT = "local_fact"

  /* inner syntax */

  val TFREE = "tfree"

  val TVAR = "tvar"

  val FREE = "free"

  val SKOLEM = "skolem"

  val BOUND = "bound"

  val VAR = "var"

  val NUM = "num"

  val FLOAT = "float"

  val XNUM = "xnum"

  val XSTR = "xstr"

  val LITERAL = "literal"

  val INNER_COMMENT = "inner_comment"

  val SORT = "sort"

  val TYP = "typ"

  val TERM = "term"

  val PROP = "prop"

  val ATTRIBUTE = "attribute"

  val METHOD = "method"

  /* embedded source text */

  val ML_SOURCE = "ML_source"

  val DOC_SOURCE = "doc_source"

  val ANTIQ = "antiq"

  val ML_ANTIQ = "ML_antiq"

  val DOC_ANTIQ = "doc_antiq"

  /* ML syntax */

  val ML_KEYWORD = "ML_keyword"

  val ML_IDENT = "ML_ident"

  val ML_TVAR = "ML_tvar"

  val ML_NUMERAL = "ML_numeral"

  val ML_CHAR = "ML_char"

  val ML_STRING = "ML_string"

  val ML_COMMENT = "ML_comment"

  val ML_MALFORMED = "ML_malformed"

  val ML_DEF = "ML_def"

  val ML_OPEN = "ML_open"

  val ML_STRUCT = "ML_struct"

  val ML_REF = "ML_ref"

  val ML_TYPING = "ML_typing"

  /* outer syntax */

  val KEYWORD_DECL = "keyword_decl"

  val COMMAND_DECL = "command_decl"

  val KEYWORD = "keyword"

  val COMMAND = "command"

  val IDENT = "ident"

  val STRING = "string"

  val ALTSTRING = "altstring"

  val VERBATIM = "verbatim"

  val COMMENT = "comment"

  val CONTROL = "control"

  val MALFORMED = "malformed"

  val COMMAND_SPAN = "command_span"

  val IGNORED_SPAN = "ignored_span"

  val MALFORMED_SPAN = "malformed_span"

  /* toplevel */

  val STATE = "state"

  val SUBGOAL = "subgoal"

  val SENDBACK = "sendback"

  val HILITE = "hilite"

  /* command status */

  val TASK = "task"

  val UNPROCESSED = "unprocessed"

  val RUNNING = "running"

  val FAILED = "failed"

  val FINISHED = "finished"

  val DISPOSED = "disposed"

  /* interactive documents */

  val EDITS = "edits"

  val EDIT = "edit"

  /* messages */

  val PID = "pid"

  val SESSION = "session"

  val MESSAGE = "message"

  val CLASS = "class"

  val INIT = "init"

  val STATUS = "status"

  val WRITELN = "writeln"

  val PRIORITY = "priority"

  val TRACING = "tracing"

  val WARNING = "warning"

  val ERROR = "error"

  val DEBUG = "debug"

  val SYSTEM = "system"

  val STDIN = "stdin"

  val STDOUT = "stdout"

  val SIGNAL = "signal"

  val EXIT = "exit"

  val READY = "ready"

  /* content */

  val ROOT = "root"

  val RAW = "raw"

  val BAD = "bad"

}