7 Commits

Author	SHA1	Message	Date
slice	66af80511f	Fix pagination of huge command help messages (> ~2,000 chars) ... Previously, calls to add_line in add_command_formatting of default help commands would fail if the command's help message would overflow the current page. This would also result in silent failure as the RuntimeError raised from add_line is never caught. This patch adds behavior that adds lines individually should it raise, which guarantees safe pagination as long as every line is smaller than the maximum page size, which is highly unlikely.	2019-03-16 23:24:31 -04:00
Rapptz	8466250bcc	[commands] Assign context inside HelpCommand.prepare_help_command	2019-03-16 09:24:17 -04:00
Rapptz	b728061522	[commands] Add HelpCommand.get_bot_mapping helper.	2019-03-16 09:23:34 -04:00
Rapptz	7a5102ece9	[commands] Return result of send_group_help and send_command_help	2019-03-16 07:33:12 -04:00
Rapptz	61f63a9346	[commands] Add back dm_help tribool for the provided HelpCommands ... Also add a dm_help_threshold integer to control the length.	2019-03-16 03:50:30 -04:00
Rapptz	25acad5de3	[commands] Add commands.Paginator.__len__	2019-03-16 03:38:51 -04:00
Rapptz	3527203e07	[commands] Redesign HelpFormatter into HelpCommand ... Part of #1938	2019-03-15 05:54:23 -04:00