tuned;

some sanity checks for Isabelle sources;

prefer plain ASCII / latex over not-so-universal Unicode;

tuned whitespace;

proper Unix line termination;

require explicit 'document_files';

updated mkroot;

basic support for Mercurial command line tools;

clarified;

ignore malformed file names outright, e.g. .class files with dollar;

more systematic Isabelle output, like in classic Isabelle/ML (without markup);

systematic replacement of 'files' by 'document_files';

tuned signature -- accomodate operations of ROOT files;

tuned -- prefer Isabelle/Scala operations;

tuned proofs;

tuned;

tuned proofs;

improved syslog performance -- avoid denial-of-service e.g. with threads_trace = 5 and active Syslog dockable;

tuned -- fewer aliases of critical operations;

removed dead code; tuned comments;

tuned comments;

more systematic delay_first discipline for change_buffer and prune_history;

mane delayed events outside of Swing thread -- triggers no longer require Swing_Thread.later;

tuned;

added Scala version of module Event_Timer;

restored naming trick

more reliable 'name_of_bnf'

cleaner 'rel_inject' theorems

modernized Isabelle classpath for graphview;

tuned;