Sat, 01 Jul 2000 19:49:48 +0200 wenzelm added ISABELLE_SITE_SETTINGS_PRESENT;
Sat, 01 Jul 2000 19:49:20 +0200 wenzelm tuned;
Sat, 01 Jul 2000 19:49:09 +0200 wenzelm added site settings check;
Sat, 01 Jul 2000 19:48:04 +0200 wenzelm * Isar: removed 'help' command, which hasn't been too helpful anyway;
Sat, 01 Jul 2000 19:45:43 +0200 wenzelm removed help;
Sat, 01 Jul 2000 19:45:23 +0200 wenzelm removed help_methods;
Sat, 01 Jul 2000 19:44:57 +0200 wenzelm removed "help";
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