(* :mode=isabelle-options: *)

 section "Document Preparation"

 option browser_info : bool = false

   -- "generate theory browser information"

 option document : string = ""

   -- "build document in given format: pdf, dvi, false"

 option document_output : string = ""

   -- "document output directory (default within $ISABELLE_BROWSER_INFO tree)"

 option document_variants : string = "document"

   -- "option alternative document variants (separated by colons)"

 option thy_output_display : bool = false

   -- "indicate output as multi-line display-style material"

 option thy_output_break : bool = false

   -- "control line breaks in non-display material"

 option thy_output_quotes : bool = false

   -- "indicate if the output should be enclosed in double quotes"

 option thy_output_margin : int = 76

   -- "right margin / page width for printing of display material"

 option thy_output_indent : int = 0

   -- "indentation for pretty printing of display material"

 option thy_output_source : bool = false

   -- "print original source text rather than internal representation"

 option thy_output_modes : string = ""

   -- "additional print modes for document output (separated by commas)"

 section "Prover Output"

 option show_types : bool = false

   -- "show type constraints when printing terms"

 option show_sorts : bool = false

   -- "show sort constraints when printing types"

 option show_brackets : bool = false

   -- "show extra brackets when printing terms/types"

 option show_question_marks : bool = true

   -- "show leading question mark of schematic variables"

 option show_consts : bool = false

   -- "show constants with types when printing proof state"

 option show_main_goal : bool = false

   -- "show main goal when printing proof state"

 option goals_limit : int = 10

   -- "maximum number of subgoals to be printed"

 option names_long : bool = false

   -- "show fully qualified names"

 option names_short : bool = false

   -- "show base names only"

 option names_unique : bool = true

   -- "show partially qualified names, as required for unique name resolution"

 option eta_contract : bool = true

   -- "print terms in eta-contracted form"

 option print_mode : string = ""

   -- "additional print modes for prover output (separated by commas)"

 section "Parallel Processing"

 public option threads : int = 0

   -- "maximum number of worker threads for prover process (0 = hardware max.)"

 option threads_trace : int = 0

   -- "level of tracing information for multithreading"

 option threads_stack_limit : real = 0.25

   -- "maximum stack size for worker threads (in giga words, 0 = unlimited)"

 public option parallel_print : bool = true

   -- "parallel and asynchronous printing of results"

 public option parallel_proofs : int = 1

   -- "level of parallel proof checking: 0, 1, 2"

 option parallel_subproofs_threshold : real = 0.01

   -- "lower bound of timing estimate for forked nested proofs (seconds)"

 option command_timing_threshold : real = 0.1

   -- "default threshold for persistent command timing (seconds)"

 section "Detail of Proof Checking"

 option record_proofs : int = -1

   -- "set level of proofterm recording: 0, 1, 2, negative means unchanged"

 option quick_and_dirty : bool = false

   -- "if true then some tools will OMIT some proofs"

 option skip_proofs : bool = false

   -- "skip over proofs (implicit 'sorry')"

 section "Global Session Parameters"

 option condition : string = ""

   -- "required environment variables for subsequent theories (separated by commas)"

 option timeout : real = 0

   -- "timeout for session build job (seconds > 0)"

 option timeout_scale : real = 1.0

   -- "scale factor for session timeout"

 option process_output_limit : int = 100

   -- "build process output limit (in million characters, 0 = unlimited)"

 option process_output_tail : int = 40

   -- "build process output tail shown to user (in lines, 0 = unlimited)"

 option checkpoint : bool = false

   -- "checkpoint for theories during build process (heap compression)"

 option profiling : string = ""

   -- "ML profiling (possible values: time, allocations)"

 option theory_qualifier : string = ""

   -- "explicit theory qualifier for special sessions (default: session name)"

 section "ML System"

 option ML_print_depth : int = 20

   -- "ML print depth for toplevel pretty-printing"

 public option ML_exception_trace : bool = false

   -- "ML exception trace for toplevel command execution"

 public option ML_exception_debugger : bool = false

   -- "ML debugger exception trace for toplevel command execution"

 public option ML_debugger : bool = false

   -- "ML debugger instrumentation for newly compiled code"

 public option ML_statistics : bool = true

   -- "ML run-time system statistics"

 public option ML_system_64 : bool = false

   -- "ML system for 64bit platform is used if possible (change requires restart)"

 public option ML_process_policy : string = ""

   -- "ML process command prefix (process policy)"

 section "Editor Reactivity"

 public option editor_load_delay : real = 0.5

   -- "delay for file load operations (new buffers etc.)"

 public option editor_input_delay : real = 0.3

   -- "delay for user input (text edits, cursor movement etc.)"

 public option editor_generated_input_delay : real = 1.0

   -- "delay for machine-generated input that may outperform user edits"

 public option editor_output_delay : real = 0.1

   -- "delay for prover output (markup, common messages etc.)"

 public option editor_consolidate_delay : real = 1.0

   -- "delay to consolidate status of command evaluation (execution forks)"

 public option editor_prune_delay : real = 15

   -- "delay to prune history (delete old versions)"

 option editor_prune_size : int = 0

   -- "retained size of pruned history (delete old versions)"

 public option editor_update_delay : real = 0.5

   -- "delay for physical GUI updates"

 public option editor_reparse_limit : int = 10000

   -- "maximum amount of reparsed text outside perspective"

 public option editor_tracing_messages : int = 1000

   -- "initial number of tracing messages for each command transaction"

 public option editor_chart_delay : real = 3.0

   -- "delay for chart repainting"

 public option editor_continuous_checking : bool = true

   -- "continuous checking of proof document (visible and required parts)"

 public option editor_output_state : bool = false

   -- "implicit output of proof state"

 option editor_execution_delay : real = 0.02

   -- "delay for start of execution process after document update (seconds)"

 option editor_syslog_limit : int = 100

   -- "maximum amount of buffered syslog messages"

 section "Miscellaneous Tools"

 public option find_theorems_limit : int = 40

   -- "limit of displayed results"

 public option find_theorems_tactic_limit : int = 5

   -- "limit of tactic search for 'solves' criterion"

 section "Completion"

 public option completion_limit : int = 40

   -- "limit for completion within the formal context"

 public option completion_path_ignore : string = "*~:*.marks:*.orig:*.rej:.DS_Store"

   -- "glob patterns to ignore in file-system path completion (separated by colons)"

 section "Spell Checker"

 public option spell_checker : bool = true

   -- "enable spell-checker for prose words within document text, comments etc."

 public option spell_checker_dictionary : string = "en"

   -- "spell-checker dictionary name"

 public option spell_checker_elements : string = "words,comment,inner_comment,ML_comment,SML_comment"

   -- "relevant markup elements for spell-checker, separated by commas"

 section "Secure Shell"

 option ssh_config_dir : string = "~/.ssh"

   -- "SSH configuration directory"

 option ssh_config_file : string = "~/.ssh/config"

   -- "main SSH configuration file"

 option ssh_identity_files : string = "~/.ssh/id_dsa:~/.ssh/id_ecdsa:~/.ssh/id_rsa"

   -- "possible SSH identity files (separated by colons)"

 option ssh_compression : bool = true

   -- "enable SSH compression"

 option ssh_connect_timeout : real = 60

   -- "SSH connection timeout (seconds)"

 option ssh_alive_interval : real = 30

   -- "time interval to keep SSH server connection alive (seconds)"

 section "Build Log Database"

 option build_log_database_user : string = ""

 option build_log_database_password : string = ""

 option build_log_database_name : string = ""

 option build_log_database_host : string = ""

 option build_log_database_port : int = 0

 option build_log_ssh_host : string = ""

 option build_log_ssh_user : string = ""

 option build_log_ssh_port : int = 0

 option build_log_history : int = 30  -- "length of relevant history (in days)"