added try_result;

misc reorganization; simplified consumer thread; more robust stop;

Kind: added is_control; more robust kill/exit; tuned interfaces;

get: allow null;

misc tuning of names;

rearranged source files;

init_message: class markup in message body, not header;

repackaged as isabelle.jedit;

untabify: silently turn tab into space if column information is unavailable;

corrected cache handling for class operations

default replaces arbitrary

tuned import order

activated \<A>, \<a>, \<AA>, \<aa>; disabled \<RR>, \<II> which overlap with codepoints for \<Re>, \<Im>, remapped to unofficial place within Isabelle font;

* Isabelle/lib/classes/Pure.jar; * Status messages; * Homegrown Isabelle font;

jars: removed obsolete Java process wrapper (cf. new Pure.jar);

obsolete;

obsolete -- superceded by Pure.jar (Scala version);

updated to Pure.jar;

added exec; private posix_prefix;

moved class Result into static object, removed dynamic tree method; removed unused Symbol.Interpretation; class Result: added is_raw, is_system; disabled console echo; added interrupt, kill; IsabelleSystem.exec;

symbolic message markup; init message: class property;

renamed Markup.MALFORMED to Markup.BAD;

added position, messages; renamed messages to content, malformed to bad;

added messages and process information;

Position properties.

added General/position.scala;

adapted to new IsabelleProcess from Pure.jar; IsabellePlugin.result_content decodes symbols;

include ../../classes/Pure.jar;