# -*- shell-script -*- :mode=shellscript:

 #

 # Isabelle settings -- distribution defaults.

 #

 # Important notes:

 #   * See the "system" manual for explanations on Isabelle settings

 #   * DO NOT EDIT the repository copy of this file!

 #   * DO NOT COPY this file into your ~/.isabelle directory!

 ###

 ### ML compiler settings (ESSENTIAL!)

 ###

 # ML_HOME specifies the location of the actual compiler binaries.  Do

 # not invent new ML system names unless you know what you are doing.

 # Only one of the sections below should be activated.

 # Poly/ML default (automated settings)

 ML_PLATFORM="$ISABELLE_PLATFORM"

 ML_HOME="$(choosefrom \

   "$ISABELLE_HOME/contrib/polyml/$ML_PLATFORM" \

   "$ISABELLE_HOME/../polyml/$ML_PLATFORM" \

   "/usr/local/polyml/$ML_PLATFORM" \

   "/usr/share/polyml/$ML_PLATFORM" \

   "/opt/polyml/$ML_PLATFORM" \

   "")"

 ML_SYSTEM=$("$ISABELLE_HOME/lib/scripts/polyml-version")

 ML_OPTIONS="-H 200"

 ML_SOURCES="$ML_HOME/../src"

 # Poly/ML 32 bit (manual settings)

 #ML_SYSTEM=polyml-5.4.1

 #ML_PLATFORM="$ISABELLE_PLATFORM"

 #ML_HOME="$ISABELLE_HOME/contrib/$ML_SYSTEM/$ML_PLATFORM"

 #ML_OPTIONS="-H 500"

 #ML_SOURCES="$ML_HOME/../src"

 # Poly/ML 64 bit (manual settings)

 #ML_SYSTEM=polyml-5.4.1

 #ML_PLATFORM="${ISABELLE_PLATFORM64:-$ISABELLE_PLATFORM}"

 #ML_HOME="$ISABELLE_HOME/contrib/$ML_SYSTEM/$ML_PLATFORM"

 #ML_OPTIONS="-H 1000"

 #ML_SOURCES="$ML_HOME/../src"

 # Standard ML of New Jersey (slow!)

 #ML_SYSTEM=smlnj-110

 #ML_HOME="/usr/local/smlnj/bin"

 #ML_OPTIONS="@SMLdebug=/dev/null @SMLalloc=256"

 #ML_PLATFORM=$(eval $("$ML_HOME/.arch-n-opsys" 2>/dev/null); echo "$HEAP_SUFFIX")

 #SMLNJ_CYGWIN_RUNTIME=1

 ###

 ### JVM components (Scala or Java)

 ###

 ISABELLE_SCALA_BUILD_OPTIONS="-nowarn -target:jvm-1.5"

 ###

 ### Interactive sessions (cf. isabelle tty)

 ###

 ISABELLE_LINE_EDITOR=""

 [ -z "$ISABELLE_LINE_EDITOR" ] && ISABELLE_LINE_EDITOR="$(type -p rlwrap)"

 [ -z "$ISABELLE_LINE_EDITOR" ] && ISABELLE_LINE_EDITOR="$(type -p ledit)"

 ###

 ### Batch sessions (cf. isabelle usedir)

 ###

 ISABELLE_USEDIR_OPTIONS="-M max -p 1 -q 2 -v true -V outline=/proof,/ML"

 ###

 ### Document preparation (cf. isabelle latex/document)

 ###

 ISABELLE_LATEX="latex"

 ISABELLE_PDFLATEX="pdflatex"

 ISABELLE_BIBTEX="bibtex"

 ISABELLE_MAKEINDEX="makeindex"

 ISABELLE_DVIPS="dvips -D 600"

 ISABELLE_EPSTOPDF="epstopdf"

 # Paranoia setting for strange latex installations ...

 #unset TEXMF

 ###

 ### Misc path settings

 ###

 # The place for user configuration, heap files, etc.

 ISABELLE_HOME_USER="$USER_HOME/.isabelle/${ISABELLE_IDENTIFIER:-.}"

 # Where to look for isabelle tools (multiple dirs separated by ':').

 ISABELLE_TOOLS="$ISABELLE_HOME/lib/Tools"

 # Location for temporary files (should be on a local file system).

 ISABELLE_TMP_PREFIX="/tmp/isabelle-$USER"

 # Heap input locations. ML system identifier is included in lookup.

 ISABELLE_PATH="$ISABELLE_HOME_USER/heaps:$ISABELLE_HOME/heaps"

 # Heap output location. ML system identifier is appended automatically later on.

 ISABELLE_OUTPUT="$ISABELLE_HOME_USER/heaps"

 ISABELLE_BROWSER_INFO="$ISABELLE_HOME_USER/browser_info"

 # Site settings check -- just to make it a little bit harder to copy this file verbatim!

 [ -n "$ISABELLE_SITE_SETTINGS_PRESENT" ] && \

   { echo >&2 "### Isabelle site settings already present!  Maybe copied etc/settings in full?"; }

 ISABELLE_SITE_SETTINGS_PRESENT=true

 ###

 ### Default logic

 ###

 ISABELLE_LOGIC=HOL

 ###

 ### Docs

 ###

 # Where to look for docs (multiple dirs separated by ':').

 ISABELLE_DOCS="$ISABELLE_HOME/doc"

 # Preferred document format

 ISABELLE_DOC_FORMAT=pdf

 # The dvi file viewer

 DVI_VIEWER=xdvi

 #DVI_VIEWER="xdvi -geometry 498x704 -expert -s 5"

 #DVI_VIEWER="xdvi -geometry 711x1005 -expert -s 7"

 #DVI_VIEWER="xdvi -geometry 500x704 -expert -s 10"

 #DVI_VIEWER="xdvi -geometry 555x782 -expert -s 9"

 # The pdf file viewer

 case "$ISABELLE_PLATFORM" in

   *-linux)

     PDF_VIEWER="xdg-open"

     ;;

   *-darwin)

     PDF_VIEWER="open -W -n"

     ;;

   *-cygwin)

     PDF_VIEWER="cygstart"

     ;;

 esac

 # Printer spool command for PS files

 PRINT_COMMAND=lp

 ###

 ### Proof General / Emacs

 ###

 # Proof General home, look in a variety of places

 PROOFGENERAL_HOME="$(choosefrom \

   "$ISABELLE_HOME/contrib/ProofGeneral" \

   "$ISABELLE_HOME/../ProofGeneral" \

   "/usr/local/ProofGeneral" \

   "/usr/share/ProofGeneral" \

   "/opt/ProofGeneral" \

   "")"

 PROOFGENERAL_OPTIONS=""

 #PROOFGENERAL_OPTIONS="-m no_brackets -m no_type_brackets"

 ###

 ### Rendering information

 ###

 ISABELLE_FONTS="$ISABELLE_HOME/lib/fonts/IsabelleText.ttf:$ISABELLE_HOME/lib/fonts/IsabelleTextBold.ttf"

 ISABELLE_SYMBOLS="$ISABELLE_HOME/etc/symbols:$ISABELLE_HOME_USER/etc/symbols"

 ###

 ### Old-style settings for some external tools

 ###

 ## Set HOME only for tools you have installed!

 # SVC (Stanford Validity Checker)

 #SVC_HOME=

 #SVC_MACHINE=i386-redhat-linux

 #SVC_MACHINE=sparc-sun-solaris

 # MiniSat 1.14 (SAT Solver, cf. src/HOL/Tools/sat_solver.ML)

 #MINISAT_HOME=/usr/local/bin

 # zChaff (SAT Solver, cf. src/HOL/Tools/sat_solver.ML)

 #ZCHAFF_HOME=/usr/local/bin

 # BerkMin561 (SAT Solver, cf. src/HOL/Tools/sat_solver.ML)

 #BERKMIN_HOME=/usr/local/bin

 #BERKMIN_EXE=BerkMin561-linux

 #BERKMIN_EXE=BerkMin561-solaris

 # Jerusat 1.3 (SAT Solver, cf. src/HOL/Tools/sat_solver.ML)

 #JERUSAT_HOME=/usr/local/bin

 # For configuring HOL/Matrix/cplex

 # LP_SOLVER is the default solver. It can be changed during runtime via Cplex.set_solver.

 # First option: use the commercial cplex solver

 #LP_SOLVER=CPLEX

 #CPLEX_PATH=cplex

 # Second option: use the open source glpk solver

 #LP_SOLVER=GLPK

 #GLPK_PATH=glpsol

 # Misc programming languages

 #ISABELLE_GHC="/usr/bin/ghc"

 #ISABELLE_OCAML="/usr/bin/ocaml"

 #ISABELLE_SWIPL="/usr/bin/swipl"