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48 Commits

Author SHA1 Message Date
June McEnroe
da1b943fcc Share a cut buffer between all edit buffers 2022-02-20 16:20:33 -05:00
June McEnroe
c8b6e331de Assert return values in edit tests 2022-02-20 16:05:24 -05:00
June McEnroe
e39bba1a8a Move mbs out of struct Edit, use a global buffer 
This saves 4K in the edit buffers, not to mention all the heap
allocations for the separate mbs buffers!

There might be a way to be more clever about capacities, but I don't
think it's worth it.
 2022-02-20 15:42:24 -05:00
June McEnroe
8065fcabc3 Make sure new cap is actually larger than new length 2022-02-20 12:24:54 -05:00
June McEnroe
157be8a8d7 Remove unused mbs.len field from struct Edit 2022-02-20 11:54:06 -05:00
June McEnroe
a2a118c857 Fix edit.[ch] license notice additional permissions 2022-02-19 14:51:26 -05:00
June McEnroe
1a2477ef7a Implement new line editing "library" 
Losing tab complete and text macros, for now.

This new implementation works on an instance of a struct and does
not interact with the rest of catgirl, making it possible to copy
into another project. Unlike existing line editing libraries, this
one is entirely abstract and can be rendered externally.

My goal with this library is to be able to implement vi mode. Since
it operates on struct instances rather than globals, it might also
be possible to give catgirl separate line editing buffers for each
window, which would be a nice UX improvement.
 2022-02-18 23:47:11 -05:00
June McEnroe
0036e6e9f0 Fix M-f ordering 2022-02-18 22:40:16 -05:00
June McEnroe
9c384de6db Treat any amount of space and punctuation as word boundaries 
This matches behaviour of, e.g. zsh -o emacs.
 2022-02-09 17:55:33 -05:00
C. McEnroe
9c1b241c17 Cycle between adding colon suffix and not in tab complete 
Allows completing a nick at the beginning of a message without a
colon by continuing to press tab, as well as after another nick
already followed by a colon without turning it into a comma-separated
list of nicks all followed by a colon. For example, tab can be used
to cycle between the following pairs:

    nick1: |
	nick1 |

	nick1, nick2: |
	nick1: nick2 |
 2021-11-19 14:44:16 -05:00
C. McEnroe
56139227a4 Use (bright) red for \com text macro 2021-07-26 18:25:05 -04:00
C. McEnroe
60ff44cf4e Stop at previous \ when expanding macros 
There was no reason to ever require whitespace before the macro
name.
 2021-06-24 14:10:49 -04:00
C. McEnroe
e18c585701 Add \com text macro 2021-06-14 14:29:16 -04:00
C. McEnroe
3b9e778dac Don't insert wchar_t if it can't be converted to mbs 
Otherwise it could hit the assertion in editBuffer while converting
to mbs for consumption by the rest of the program.

It's possibly to trigger this with LC_ALL=C and typing C-z C-v M-a,
for example.
 2021-02-15 19:15:38 -05:00
C. McEnroe
a92f1260ea Don't expand macro if it can't be converted to mbs 
Otherwise expanding a macro could hit the assertion in editBuffer
while converting to mbs for consumption by the rest of the program.
 2021-02-15 18:41:46 -05:00
C. McEnroe
a1dece3df9 Use wmemcpy/wmemmove 2020-11-08 16:21:34 -05:00
C. McEnroe
1891c77535 Preserve colon from previous tab-complete 
This fixes the case when pinging multiple nicks and one of them needs to
be cycled through.
 2020-08-18 10:09:54 -04:00
C. McEnroe
814c36223a Say "OpenSSL" in additional permission notices 
LibreSSL is "a modified version of that library".
 2020-08-04 12:19:14 -04:00
C. McEnroe
9bd10d768d Add \banhammer macro 
From the Textual extras command /banhammer.
 2020-08-02 18:08:08 -04:00
C. McEnroe
3e03b7502b Add current topic to tab-complete so it can edited 2020-07-13 10:22:33 -04:00
C. McEnroe
721c3a9ee6 Add additional permission for linking with LibreSSL 
https://www.gnu.org/licenses/gpl-faq.en.html#GPLIncompatibleLibs
 2020-06-08 17:48:07 -04:00
C. McEnroe
e3f7362241 Add M-q to collapse whitespace 2020-04-07 10:48:44 -04:00
C. McEnroe
8495d12216 Fix multi-mention tab completion condition 
I don't know why I ever programmed it this way. It was really annoying
when trying to write "some phrase, nick".
 2020-04-01 14:42:07 -04:00
C. McEnroe
77a7c02435 Pass correct length to mbstowcs 
Too used to sizeof being the right thing for regular strings.
 2020-04-01 12:15:44 -04:00
C. McEnroe
84f661ab05 Add \blush 2020-03-31 20:12:04 -04:00
C. McEnroe
13ae7cec59 Add \bear, \cool, \hug, \unflip, \wave 2020-03-31 10:50:42 -04:00
C. McEnroe
a0dde10cb6 Add text macros 2020-03-30 14:56:26 -04:00
C. McEnroe
407eaf9dbf Tab complete from last iswspace 2020-03-30 13:27:35 -04:00
C. McEnroe
7ea1a416a1 Bump edit buffer cap to 1024 
With message splitting it's reasonable to allow this to be larger.
 2020-03-23 13:45:28 -04:00
C. McEnroe
700b5d5870 Replace small integers in size_t with uint 2020-02-15 22:19:55 -05:00
C. McEnroe
eb3a92c99e Don't copy into cut buffer during tab complete 2020-02-14 04:04:07 -05:00
C. McEnroe
456713e561 Simplify transpose swap 2020-02-12 01:19:07 -05:00
C. McEnroe
14ae13f781 Add C-t transpose 
Also in emacs, weechat.
 2020-02-12 01:16:40 -05:00
C. McEnroe
0dd8ac36f4 Avoid VLAs in tab complete 2020-02-09 14:17:04 -05:00
C. McEnroe
02ca8e972b Use iswspace for word movement 2020-02-09 07:32:35 -05:00
C. McEnroe
2aa2005339 Add C-y 
This is weechat's binding for it.
 2020-02-09 07:09:56 -05:00
C. McEnroe
5e637324c9 Add C-w and M-d 2020-02-09 04:32:32 -05:00
C. McEnroe
3cd830681e Rename kill ops 2020-02-09 04:22:41 -05:00
C. McEnroe
b08c2d03ef Add M-b and M-f 2020-02-09 04:20:07 -05:00
C. McEnroe
d7c96fc81b Add C-k 
Also rename all the edit ops to something consistent.
 2020-02-09 03:58:13 -05:00
C. McEnroe
282de9af30 Add C-d 2020-02-09 03:45:44 -05:00
C. McEnroe
40e362f505 Hook up tab-complete 2020-02-09 02:33:53 -05:00
C. McEnroe
2d62ea9e30 Simplify edit buffer conversion and input rendering 2020-02-09 01:28:24 -05:00
C. McEnroe
fe5fd89705 Populate completion with commands 2020-02-07 21:39:56 -05:00
C. McEnroe
af244ad3cd Add some real line editing operations 2020-02-07 01:56:23 -05:00
C. McEnroe
4cce893eab Add extremely basic editing and message sending 2020-02-05 00:20:39 -05:00
C. McEnroe
0df8bd51aa Convert editHead and editTail from wchar_t 2020-02-04 21:27:52 -05:00
C. McEnroe
9944dc484b Split showing style codes and word wrapping 2020-02-04 20:23:55 -05:00