# -*- shell-script -*- :mode=shellscript:
#
# Isabelle system settings.
#
# Important notes:
# * See the "system" manual for explanations on Isabelle settings
# * User settings go into $ISABELLE_HOME_USER/etc/settings
# * DO NOT EDIT the repository copy of this file!
# * DO NOT COPY this file into the $ISABELLE_HOME_USER directory!
###
### Isabelle/Scala
###
ISABELLE_SCALAC_OPTIONS="-encoding UTF-8 -nowarn -target:jvm-1.8 -Xmax-classfile-name 130 -J-Xms128m -J-Xmx1024m -J-Xss2m"
ISABELLE_JAVA_SYSTEM_OPTIONS="-server -Dfile.encoding=UTF-8 -Disabelle.threads=0"
ISABELLE_TOOL_JAVA_OPTIONS32="-Djava.awt.headless=true -Xms128m -Xmx1024m -Xss1m"
ISABELLE_TOOL_JAVA_OPTIONS64="-Djava.awt.headless=true -Xms512m -Xmx2560m -Xss4m"
classpath "$ISABELLE_HOME/lib/classes/Pure.jar"
#paranoia settings -- avoid intrusion of alien options
unset "_JAVA_OPTIONS"
unset "JAVA_TOOL_OPTIONS"
#paranoia settings -- avoid problems of Java/Swing versus XIM/IBus etc.
unset XMODIFIERS
###
### Interactive sessions (cf. isabelle console)
###
ISABELLE_LINE_EDITOR="rlwrap"
###
### Batch sessions (cf. isabelle build)
###
ISABELLE_BUILD_OPTIONS=""
###
### Document preparation (cf. isabelle latex/document)
###
ISABELLE_LATEX="latex"
ISABELLE_PDFLATEX="pdflatex"
ISABELLE_BIBTEX="bibtex"
ISABELLE_MAKEINDEX="makeindex"
ISABELLE_EPSTOPDF="epstopdf"
###
### Misc path settings
###
ISABELLE_COMPONENT_REPOSITORY="https://isabelle.in.tum.de/components"
# The place for user configuration, heap files, etc.
if [ -z "$ISABELLE_IDENTIFIER" ]; then
ISABELLE_HOME_USER="$USER_HOME/.isabelle"
else
ISABELLE_HOME_USER="$USER_HOME/.isabelle/$ISABELLE_IDENTIFIER"
fi
# Where to look for isabelle tools (multiple dirs separated by ':').
ISABELLE_TOOLS="$ISABELLE_HOME/lib/Tools"
# Location for temporary files (should be on a local file system).
ISABELLE_TMP_PREFIX="${TMPDIR:-/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="$ISABELLE_HOME/doc"
ISABELLE_DOCS_RELEASE_NOTES="ANNOUNCE:README:NEWS:COPYRIGHT:CONTRIBUTORS:contrib/README:src/Tools/jEdit/README:README_REPOSITORY"
ISABELLE_DOCS_EXAMPLES="src/HOL/ex/Seq.thy:src/HOL/ex/ML.thy:src/HOL/Unix/Unix.thy:src/HOL/Isar_Examples/Drinker.thy:src/Tools/SML/Examples.thy"
# "open" within desktop environment (potentially asynchronous)
case "$ISABELLE_PLATFORM_FAMILY" in
linux)
ISABELLE_OPEN="xdg-open"
;;
macos)
ISABELLE_OPEN="open"
;;
windows)
ISABELLE_OPEN="cygstart"
;;
esac
PDF_VIEWER="$ISABELLE_OPEN"
DVI_VIEWER="$ISABELLE_OPEN"
###
### Symbol rendering
###
ISABELLE_SYMBOLS="$ISABELLE_HOME/etc/symbols:$ISABELLE_HOME_USER/etc/symbols"
###
### Misc settings
###
ISABELLE_GNUPLOT="gnuplot"
#ISABELLE_GHC="/usr/bin/ghc"
#ISABELLE_OCAML="/usr/bin/ocaml"
#ISABELLE_SWIPL="/usr/bin/swipl"