id_hash() was not at all working as expected for very small bucket size (when (size / 4) was zero). Simplified to be trivially correct.
Also added a used flag on adding an entry, which is set by callers if they have that association in active use. Those get priority over unused entries on collision.
Fleshed out test to be at least elementary useful.
Each group chat now uses an own, small assoc (80 entries).
/cf # rsp. /cg # sets, /cr resets target
Also reformatted display of sent group message slightly to look less beta-ish.
Then using "#<num>" for group number vs. "<num>" for friend/peer numbers.
Also changed to a slightly different message on people without name.
group_chats.*:
- group_send_nick() to send own name
- setnick() to store a received name
Messenger.c:
- group_send_nick() before group_sendmessage() (in regular intervals, to inform new peers)
nTox.c:
- print_groupmessage(): on error or on a name of length zero the result of tox_group_peername() isn't null-terminated, catch that
- multiple places: tox_getname() doesn't terminate the string, make sure nTox does
- format_message():
. - renamed to print_formatted_message()
. - changed semantics: does the new_line() itself, saves caller from freeing the buffer (which no caller did)
. - changed signature: now also prints the friend's name when sending
. - intern: date is only printed once, the message line gets only time
- print_message(): enforce null termination
- main():
. - setlocale() to init locale (for date/time printing)
. - own name: ensure null termination
Messenger.c:
- notify of friend name change *before* the old name is overwritten
nTox.c:
- flag[]: additional flag for special wrapping
- help expanded and split (to keep below 256 chars)
- new_lines_mark(): stores flag for special wrapping
- print_friendlist():
. - extracted pattern for output
. - added length of id string allocation
. - replaced '\t' with '+ ', wrappers don't account for '\t'
- line_eval():
. - removed a few do_refresh() directly after a new_lines() (calls do_refresh() at its end)
. - 'h' (help): parsing of an additional character for f(riend) or g(roup)
- wrap():
. - the major bugfix:
. - no more endless looping if the input had a substring with no spaces
. for more than line_width (e.g. ID of 78 and window smaller than 78)
- wrap_bars(): wrap() for "rich" messages, honors embedded '\n', breaks preferable at '|'
- print_help(): listed all options and added explanations
- print_invite(): fixed minuscule typo
- main(): made print_help() reachable again
nTox.h:
- majorly cut down to what is really needed
