berghofe [Wed, 27 Apr 2011 19:27:06 +0200] rev 42499
Properly treat proof functions with no arguments.
wenzelm [Wed, 27 Apr 2011 23:04:28 +0200] rev 42498
merged
krauss [Wed, 27 Apr 2011 21:17:47 +0200] rev 42497
inlined Function_Lib.replace_frees, which is used only once
wenzelm [Wed, 27 Apr 2011 23:02:43 +0200] rev 42496
more precise positions via binding;
wenzelm [Wed, 27 Apr 2011 21:50:04 +0200] rev 42495
clarified Variable.focus vs. Variable.focus_cterm -- eliminated clone;
wenzelm [Wed, 27 Apr 2011 20:58:40 +0200] rev 42494
tuned signature -- eliminated odd comment;
wenzelm [Wed, 27 Apr 2011 20:37:56 +0200] rev 42493
more informative markup for fixed variables (via name space entry);
uniform markup for undeclared entities;
tuned;
wenzelm [Wed, 27 Apr 2011 20:28:27 +0200] rev 42492
discontinued obsolete markup;