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69 Commits

Author SHA1 Message Date
Maxime Coste
4be6df9d02 Parse more data at each fifo buffer read 2021-03-31 17:19:20 +11:00
Maxime Coste
4a59018dcd Do not select on non-urgent fd when handling only urgent events 
This avoids 100% CPU usage when we have pending fifo input while running
a shell process, as we will not end-up busy looping in pselect but not
reading the available data due to being only processing urgent events.
 2021-03-11 09:02:02 +11:00
Maxime Coste
fc3e5ea419 Refactor how InsetCompletionHide hook parameter is computed 
Keep track of inserted ranges instead of trying to re-derive them.

Fixes #3556
 2020-06-27 13:33:50 +10:00
Maxime Coste
60154300f9 Support piping data to client stdin 
Pass the client stdin fd to the server and open a fifo buffer
from it.

Fixes #3394
 2020-05-10 19:30:13 +10:00
Maxime Coste
31caae20eb Allow reading from fifo in readonly buffers 
readonly is supposed to prevent the user from modifying the buffer
and it can be useful to generate a readonly fifo buffer.

Fixes #3398
 2020-03-14 12:58:22 +11:00
Maxime Coste
0a66eb9c47 Expand env vars as list of strings 
This makes it possible to do :select `%val{selections_decs}` and to
correctly combine $kak_quoted with those.
 2020-03-02 20:53:28 +11:00
Maxime Coste
6badd74790 Fix compilation on 32bit platforms 
Fixes #3284
 2020-01-09 20:13:02 +11:00
Maxime Coste
8b6ed26e8c Few style changes on history exposition code 2020-01-02 22:36:26 +11:00
Maxime Coste
43dc494e5c Merge remote-tracking branch 'eraserhd/history-api' 2020-01-02 21:13:43 +11:00
Jason Felice
b03b51d27a Add 'history' and 'uncommitted_modifications' expansions 2020-01-01 19:47:29 -05:00
Maxime Coste
456fbd1315 Refactor fifo buffer reader code 2019-12-28 10:32:15 +11:00
Jason Felice
0f58f01428 Fix display column computations 
Closes #3201
 2019-11-12 20:43:14 -05:00
Maxime Coste
e964b68ab8 Add support for selecting and exporting selections in display columns 
Fixes #2724
 2019-11-12 21:56:45 +11:00
Jason Felice
0642058b3e Fix emission of BufReadFifo events 
The hook parameter should not be adjusted for the prevention of
scrolling.  Also, ensure that the last BufReadFifo is triggered if we
encounter an error or EOF after appending some data to the buffer.

Closes #2946
 2019-06-11 10:11:28 -04:00
Maxime Coste
9a68a2d3af Change BufReadFifo hook param to contain the inserted range 
the buffer name was not a very interesting information, whereas
the buffer range allows a hook to run only on the appended text
instead of all the buffer.
 2018-11-14 17:52:57 +11:00
Maxime Coste
dfc11d1c43 Refactor Hook management to have a well defined list of hooks 
Hooks are now an enum class instead of passing strings around.
 2018-10-23 08:15:53 +11:00
Maxime Coste
66fe2d84da Refuse modification of ReadOnly buffers and make Debug buffer readonly 
The debug buffer is a bit special as lots of events might mutate it,
permitting it to be modified leads to some buggy behaviour:

For example, `pipe` uses a ForwardChangeTracker to track buffer
changes, but when applied on a debug buffer with the profile flag
on, each shell execution will trigger an additional modification
of the buffer while applying the changes, leading to an assertion
failing as changes might not be happening in a forward way anymore.

Trying to modify a debug buffer will now raise an error immediatly.
 2018-02-11 13:06:19 +11:00
Maxime Coste
f592768d3a Remove the New flag from a buffer after reloading it 
If we reload a buffer, it means its underlying file exists, hence the
New flag does not make sense anymore. It could be that the file appeared
on the filesystem in the meantime.
 2018-02-05 20:18:51 +11:00
Maxime Coste
24234dffa3 Do less implicit parse_filename calls 2017-08-29 09:42:04 +07:00
Maxime Coste
a0b42323ed Add a -debug flag to :edit to set the buffer as debug data 
As for the *debug* buffer, buffers with the debug flag wont get
used for cycling through buffer, or word completion.
 2017-03-08 19:33:25 +00:00
Maxime Coste
125c8b7e80 Fix fifo reading not handling potential errors from the read call 
Fixes #1153
 2017-01-25 13:55:20 +00:00
Maxime Coste
bc8c5522e2 Change ValueId to just be an enum class, it does not need any operators 2016-12-03 13:17:42 +00:00
Maxime Coste
7defdd3039 Make FDWatcher support Read, Write and Except events, instead of just Read 2016-12-01 19:44:07 +00:00
Maxime Coste
12856066b1 Cleanup include dependencies a bit 2016-11-28 23:58:08 +00:00
Maxime Coste
b3ba769220 Propagate the hooks disabled state through prompt, menu, and command execution 
Maintain it as well during buffer creation even if the hooks are not executed
in client context.

Fixes #818
 2016-11-14 19:39:35 +00:00
Maxime Coste
28db6f04f1 Re-enable undo support on fifo buffers when the fifo closes 
Fixes #881
 2016-10-23 18:22:42 +01:00
Maxime Coste
249ec4835e Rename get_width to codepoint_width 2016-10-01 13:45:00 +01:00
Maxime Coste
28cfd0bb61 Fix get_column function and add some unit tests for fullwidth text 2016-10-01 13:45:00 +01:00
Maxime Coste
35559b65dd Support codepoints of variable width 
Add a ColumnCount type and use it in place of CharCount whenever
more appropriate, take column size of codepoints into account for
vertical movements and docstring wrapping.

Fixes #811
 2016-10-01 13:45:00 +01:00
Maxime Coste
8b02bb749d Add a fd_readable(int fd) helper function 
Use it instead of direct calls to select scatered around the code
base.
 2016-08-30 22:56:47 +01:00
Maxime Coste
1788126f38 BufferManager now owns the Buffers instead of registering them 2016-05-14 08:33:50 +01:00
Maxime Coste
131b0a8298 Use ByteCoords directly for buffer insert/erase/replace 2016-03-16 13:59:30 +00:00
Maxime Coste
06c1c5f28b Do not include the debug buffer in word completion 2016-03-12 16:44:55 +00:00
Maxime Coste
a81dbd90a1 Consolidate writing to fd 2015-11-27 13:50:40 +00:00
Maxime Coste
bf213b01dd Keep an empty last line in debug buffer to provide auto scrolling 2015-11-19 21:33:50 +00:00
Maxime Coste
944d8f53fb Fix OSX compilation 2015-10-18 12:45:27 +01:00
Maxime Coste
76fadd8108 More cleanups in the buffer open/reload code 2015-10-17 11:33:09 +01:00
Maxime Coste
fe704b9b84 Move line parsing and to Buffer.cc directly 2015-10-17 11:33:09 +01:00
Maxime Coste
3795ff735a Refactor buffer creation and reloading to be more explicit 
Reloading used to be implicit in the buffer creation function,
which is not always nice, as code that explicitely wanted to
reload a buffer could not say so.
 2015-10-17 11:33:09 +01:00
Maxime Coste
e2720f1fbe Store timespec for buffer fs timestamps, not just time_t 
time_t has a resolution of one second, which cause troubles when
a file changes multiple time during that same second.
 2015-09-27 11:55:34 +01:00
Maxime Coste
e7b4217762 Support flags getting modified by hooks at buffer creation 
Fixes #361
 2015-08-04 23:02:40 +01:00
Maxime Coste
05b4d95a56 Run BufReadFifo hook after reading from fifo 2015-06-28 11:06:19 +01:00
Maxime Coste
e6f0e8ef75 Move write_debug to buffer utils as write_to_debug_buffer 2015-06-06 11:54:48 +01:00
Maxime Coste
64a3b0bd50 Fix memory leak in fifo buffer handling 2015-06-03 20:22:26 +01:00
Maxime Coste
9f1b129053 Fix bug in fifo creation where BufOpenFifo hook was using a dead string 2015-05-05 20:23:15 +01:00
Maxime Coste
5bff742e0a Replace some String temporaries with StringViews 2015-04-27 16:46:57 +01:00
Maxime Coste
b570c68c75 Run BufOpenFifo hook when opening a fifo in a (new or already existing) buffer 2015-04-19 14:48:39 +01:00
Maxime Coste
3c1a325b6f Refactor String, use a common StringOps interface, hide std::string 2015-03-10 19:50:22 +00:00
Maxime Coste
98972c18b7 rename StringStorage to StringData 2015-03-01 12:03:08 +00:00
Maxime Coste
00bde4ef48 Respect columns when copying selection, not just bytes 2015-02-25 13:41:00 +00:00