provide Isabelle/Scala environment as Java extension, instead of user classpath (which is subject to adhoc changes);

explicit import java.lang.System to prevent odd scope problems;

ensure export of initial CLASSPATH;

augment Java extension directories;

basic setup for Isabelle charset;

prefer actual charset over charset name;

clarified default ML settings;

lazy Isabelle_System.default supports implicit boot;

clarified plugin start/stop;

clarified init/exit procedure;

clarified decoded control symbols;

init/exit model/view synchronously within the swing thread -- EditBus.send in jedit-4.4.1 always runs there;

prefer STIXGeneral -- hard to tell if better or worse;

merged

export lambda-lifting code as there is potential use for it within Sledgehammer

updated to jedit-4.4.1 and jedit_build-20110622;

clarified chunk.offset, chunk.length;

avoid fractional font metrics, which makes rendering really ugly (e.g. on Linux);

some arrow symbols from DejaVuSansMono for bsub/esub/bsup/esup;

more precise font transformations: shift sub/superscript, adjust size for user fonts; tuned;

don't change the way helpers are generated for the exporter's sake

provide appropriate type system and number of fact defaults for remote ATPs

order generated facts topologically

peel off two or more layers in exceptional cases where the proof term refers to the proved theorems twice with the same name (e.g., "Transitive_Closure.trancl_into_trancl")

tweaked E, SPASS, Vampire setup based on latest Judgment Day results

remove historical bloat -- another benefit of merging Metis's and Sledgehammer's translations

avoid double ASCII-fication

make sure that enough type information is generated -- because the exported "lemma"s are also used as "conjecture", we can't optimize type information based on polarity