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218 Commits

Author SHA1 Message Date
Maxime Coste
bfaf52f8c0 Do not jump to buffer start on g. with no previous modifications 2018-03-13 14:00:57 +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
00e0630272 Move Array and ConstexprVector to a constexpr_utils.hh header 2017-11-12 13:01:18 +08:00
Delapouite
b46c9ac630 Add max_history_id in status printed with <a-u> and <a-U> 2017-09-20 07:32:45 +02:00
Maxime Coste
65bac9c027 Respecify EnumDescs array sizes manually to workaround clang-3.6 bug 2017-08-18 08:15:18 +07:00
Maxime Coste
1b1239b25a Remove size redundancy in enum_desc function declaration 
The need to have the array size in the return type was redundant with
the actual list of elements.
 2017-08-12 22:11:58 +07:00
Maxime Coste
fc64369f9d Purge history on buffer reload when NoUndo flag is on 
We were preserving the history in that case, so on fifo buffers
(that set the NoUndo flag until the fifo is closed), we still had
the history from the "previous life" of the buffer, leading crashes
when trying to apply it.

Fixes #1518
 2017-08-04 11:39:28 +07:00
Maxime Coste
b51d19bfaa Formatting fixes 2017-07-07 13:59:53 +09:00
Maxime Coste
63a791d651 Fix the Buffer::end() madness 
Until now, buffer had multiple recognized end coordinates, either
{ line_count, 0 } or { line_count - 1, line[line_count - 1].length }.

Now the only correct end coord is { line_count, 0 }, removing the need
for various special cases.
 2017-06-11 12:01:40 +01:00
Maxime Coste
cb6ef4afb6 noexept-ify BufferIterator methods 2017-06-07 10:58:01 +01:00
Maxime Coste
295fa5b27d Use String default ctor instead of empty string 2017-06-07 09:54:11 +01:00
Maxime Coste
7ee3039a79 Do not avoid eol in insert mode vertical movement 2017-05-22 17:04:01 +01:00
Maxime Coste
bc11e52960 Remove virtual destructor from OptionManagerWatcher 
We should never destruct anything through an OptionManagerWatcher
pointer, so having all those destructor virtual makes no sense.
 2017-05-22 10:31:56 +01:00
Maxime Coste
5ee21ec932 Respect tabstop in Buffer::offset_coord 2017-05-07 16:26:14 +01:00
Maxime Coste
5f7464d90d Try to clean up option include a bit 2017-03-16 09:57:39 +00:00
Maxime Coste
7d9f1df73a Small code tweaks regarding flags handling 2017-03-15 18:25:59 +00:00
Maxime Coste
db9b863222 Migrate WithBitOps template specialization to with_bit_ops function 
This way we dont depend on knowing the base template to enable bit ops
on an enum type.
 2017-03-15 18:00:58 +00:00
Maxime Coste
a49e175727 Migrate to a more value based meta programming model 
Introduce Meta::Type<T> to store a type as value, and pass it
around, migrate enum_desc and option_type_name to this.
 2017-03-15 17:42:02 +00:00
Maxime Coste
fe2d0fab71 Fix performance of word completion with many different selections 
Fixes #1228
 2017-02-20 19:28:02 +00:00
Maxime Coste
45b145f540 Small layout tweak for Buffer::HistoryNode 2017-02-06 13:33:20 +00:00
Maxime Coste
68b92b9ac1 Make BufferIterator only a bidirectional iterator 
Distance computation is too expensive on BufferIterators to
treat them as random access.
 2017-01-28 13:06:03 +00:00
Maxime Coste
dcd8f6ef01 Apply clang-tidy modernize to the codebase 2017-01-08 22:39:01 +00:00
Maxime Coste
e340e0ed39 Forward client name to contexts created for write-all 
Fixes #937
 2016-11-24 13:35:42 +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
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
14198fadb4 BufferIterator is random access, not just bidirectional 2016-07-27 21:36:52 +01:00
Maxime Coste
09188a2bc1 Revert "Try to disambiguate timespec as a struct" 
This reverts commit 17d2dc9477.
 2016-07-27 00:36:53 +01:00
Maxime Coste
17d2dc9477 Try to disambiguate timespec as a struct 2016-07-27 00:34:20 +01:00
Maxime Coste
dffb1dff7c Add missing <time.h> header so that timespec is well defined 2016-07-27 00:14:11 +01:00
Maxime Coste
087a17eb24 Support for going backward/forward in buffer history with <a-u>/<a-U> 2016-07-24 21:25:05 +01:00
Maxime Coste
03a4b3c73f Support counts for undo/redo 2016-07-24 21:25:05 +01:00
Maxime Coste
3edd2c127c Support moving between arbitrary history nodes 2016-07-24 21:25:05 +01:00
Maxime Coste
b9c77e2f09 Store creation timepoint in HistoryNode 2016-07-24 21:25:05 +01:00
Maxime Coste
e391f93a9e Set memory domains for Buffer::HistoryNode 2016-07-24 21:25:05 +01:00
Maxime Coste
2296b43299 Store buffer undo/redo information in a tree instead of a vector 2016-07-24 21:25:05 +01:00
Maxime Coste
003cb8dfea Merge remote-tracking branch 'lenormf/readonly-mode' 2016-07-24 21:21:49 +01:00
Frank LENORMAND
8a4596bea9 Implement a readonly mode 
This commit introduces the `readonly` variable as well as the `-ro`
command line option which prevent buffers from being overwritten on
disk when the `write` command is used without arguments. Some buffers
can selectively be put in readonly mode by setting the `readonly`
variable on the `buffer` scope, the `global` mode will affect all
buffers (even those who will be open subsequently), using the `window`
scope will have no effect.

Closes #685
 2016-07-23 10:03:21 +03:00
Maxime Coste
4ecdbea5c4 Make buffer iterator iteration/dereference faster 2016-07-15 19:48:13 +01:00
Maxime Coste
530ecf212e Ensure buffer create/close hooks are run at appropriate times 
They used to be ran before the buffer was added to the buffer list
we now run them afterwards.
 2016-07-10 16:34:16 +01:00
Maxime Coste
a22b1b6bc8 Fix BufferIterator::difference_type, it should be signed 2016-04-21 20:42:16 +01:00
Maxime Coste
131b0a8298 Use ByteCoords directly for buffer insert/erase/replace 2016-03-16 13:59:30 +00:00
Maxime Coste
de1433d30a Avoid the spurious newline insertion when replacing at end of buffer 
Add a Buffer::replace method to handle the replacements properly
Fixes #633
 2016-03-16 13:48:11 +00:00
Maxime Coste
06c1c5f28b Do not include the debug buffer in word completion 2016-03-12 16:44:55 +00:00
Maxime Coste
f8106690b1 Make BufferIterator::operator* return a const ref to be more compatible 2016-01-27 08:27:23 +00:00
Maxime Coste
966ac90fe7 Change eolformat and BOM options to be enums instead of strings 2015-12-06 12:51:55 +00:00
Maxime Coste
7335065d20 Update buffer display names after changing working directory 
Fixes #501
 2015-12-01 13:42:42 +00:00
Maxime Coste
67d1b7dcd1 Faster BufferIterator::operator++/-- 2015-11-12 13:59:36 +00:00
Maxime Coste
6bb775241c Optimize BufferIterator to avoid a lot of pointer chasing 2015-11-07 16:55:48 +00:00
Maxime Coste
04c8334c98 Avoid useless StringDataPtr copy 2015-11-07 16:55:20 +00:00
Maxime Coste
719997f0ab Do not tag BufferIterator as random access 
Boost regex considers that random access means fast distance
computation, which is not the case for BufferIterator where
Buffer::distance is O(num lines between them) which can get
big on large files.

Fixes #462
 2015-11-04 01:01:52 +00:00