wenzelm [Sun, 30 May 2010 14:14:30 +0200] rev 37192
markup non-identifier keyword as operator;
wenzelm [Sun, 30 May 2010 13:47:12 +0200] rev 37191
Isabelle_Process: do not enforce future_terminal_proof by default -- no error propagation yet;
wenzelm [Sun, 30 May 2010 13:44:35 +0200] rev 37190
more basic default behaviour of ENTER, HOME, END;
wenzelm [Sat, 29 May 2010 20:49:04 +0200] rev 37189
tuned messages;
wenzelm [Sat, 29 May 2010 20:34:28 +0200] rev 37188
do not highlight ignored command spans;
tuned;
wenzelm [Sat, 29 May 2010 20:03:47 +0200] rev 37187
more explicit handling of document;
wenzelm [Sat, 29 May 2010 19:46:29 +0200] rev 37186
explicit markup for forked goals, as indicated by Goal.fork;
accumulate pending forks within command state and hilight accordingly;
Isabelle_Process: enforce future_terminal_proof, which gives some impression of non-linear/parallel checking;