Commit Graph

287 Commits

Author SHA1 Message Date
nicm
ff8dd150e0 Add a mark in copy mode. Set with set-mark command (bound to 'X') by
default and the mark and cursor position are swapped with 'jump-to-mark'
(bound to M-x). The line containing the mark is shown in
copy-mode-mark-style with the horizontal position in reverse.

From Anindya Mukherjee in GitHub issue 2209.
2020-05-16 16:10:28 +00:00
nicm
126bacb473 Do not loop forever when search finds an empty match, GitHub issue 2203. 2020-05-16 16:03:57 +00:00
nicm
592f141dee Fix next-matching-bracket logic, from Chris Barber. 2020-05-16 16:03:30 +00:00
nicm
6ea6d46d0a Store and restore cursor position when copy mode is resized, from
Anindya Mukherjee.
2020-05-16 15:49:20 +00:00
nicm
d056144aa1 Try to search the entire history first for up to 200 ms so a search
count can be shown. If it takes too long, search the visible text only.
2020-05-16 15:38:14 +00:00
nicm
9605b080f6 Do not hoke into struct window_pane from the tty code and instead set
everything up in tty_ctx. Provide a way to initialize the tty_ctx from a
callback and use it to let popups draw directly through input_parse in
the same way as panes do, rather than forcing a full redraw on every
change.
2020-05-16 15:34:08 +00:00
nicm
2391fe23ab Copy mode search improvements:
- Add styles for the search marking styles (copy-mode-match-style and
  copy-mode-current-match-style).

- Show the current match (the one with the cursor on it) in a different style.

- Copying without a selection will copy the current match if there is one.
2020-05-16 15:11:52 +00:00
nicm
f03b61131b Drop having a separate type for style options and make them all strings,
which allows formats to be expanded. Any styles without a '#{' are still
validated when they are set but any with a '#{' are not. Formats are not
expanded usefully in many cases yet, that will be changed later.

To make this work, a few other changes:

- set-option -a with a style option automatically appends a ",".

- OSC 10 and 11 don't set the window-style option anymore, instead the
  fg and bg are stored in the pane struct and act as the defaults that
  can be overridden by window-style.

- status-fg and -bg now override status-style instead of trying to keep
  them in sync.
2020-05-16 15:01:30 +00:00
nicm
4e0a718666 Add extension terminfo(5) capabilities for margins. 2020-05-16 14:22:51 +00:00
nicm
b846ec2665 Only trim blank lines when the source pane is not the target pane,
otherwise the cursor moves which is a bit strange.
2020-04-20 06:08:37 +00:00
nicm
282a7a8d96 Make sure the cursor position is still on screen after we have trimmed
empty lines. Also improve some log messages.
2020-04-17 14:06:42 +00:00
nicm
5aba26f2cb Add a copy-command option and change copy-pipe and friends to pipe to it
if used without arguments, allows all copy key bindings to be changed to
pipe with one option.
2020-04-17 08:03:22 +00:00
nicm
b6dfca9b4d Don't miss the last line off the screen when writing after resize, from
Anindya Mukherjee.
2020-04-16 05:22:08 +00:00
nicm
fc1855f514 Clear the selection and repeat the search on refresh same as resize. 2020-04-15 19:06:49 +00:00
nicm
53a29a2ffa Instead of fixing with the cursor position when the copied screen is
created, resize it and let the resize/reflow code fix it up and return
it. Solves various problems with cursor position and resizing when in
copy mode. With Anindya Mukherjee.
2020-04-15 17:50:02 +00:00
nicm
b9a00cbe8a Leave the cursor above empty lines. 2020-04-14 19:07:10 +00:00
nicm
e11295f42d Adjust cursor and scroll positions when entering copy mode so that the
cursor line is still visible even if the source and target panes are
different heights.
2020-04-14 18:33:01 +00:00
nicm
3f7f9a0e20 Make client -c and -t handling common in cmd-queue.c and try to be
clearer about whether the client is the target client (must have a
session) or not.
2020-04-13 20:51:57 +00:00
nicm
c0602f357d Now that copy mode copies the pane content rather than keeping a
reference to it, it isn't necessary that the pane in copy mode is the
same as the one copying from. Add a -s flag to copy-mode to specify a
different pane for the source content. This means it is possible to view
two places in a pane's history at the same time in different panes, or
copy from a pane's history into an editor or shell in the same pane.

From Anindya Mukherjee.
2020-04-10 07:44:26 +00:00
nicm
26f5dfbe46 Fix history-bottom to use the right line when working out the length. 2020-04-09 14:30:28 +00:00
nicm
e9e5facb0e Some minor style nits. 2020-04-09 14:23:34 +00:00
nicm
b96ac80901 Some unnecessary assignments and unused variables. 2020-04-09 13:52:31 +00:00
nicm
77b827f879 Change copy mode to make copy of the pane history so it does not need to
freeze updates (which does not play nicely with some applications, a
longstanding problem) and will allow some other changes later. From
Anindya Mukherjee.
2020-04-06 17:51:34 +00:00
nicm
b65eab5505 Check previous line rather than an extra line, from Anindya Mukherjee. 2020-04-03 05:18:02 +00:00
nicm
a20d96000e Only search the visible part of the history when marking (highlighting)
search terms, much faster than searching the whole history.
2020-04-02 17:03:10 +00:00
nicm
567b27e10a Add a 10 second timeout to prevent searches taking too much time, from
Anindya Mukherjee.
2020-04-01 09:36:37 +00:00
nicm
cd30633d10 Do not go down the regex search path (which is expensive because we need
to convert the grid data into a string for regexec and reverse it to
find the grid position) if the search string does not contain any regex
special characters.
2020-04-01 08:07:05 +00:00
nicm
c129ed3233 Use a comparison to check for wrap and avoid an expensive modulus. 2020-04-01 07:52:07 +00:00
nicm
89d2a20e56 Performance improvements for regex searching, most notably:
- Use the grid data directly instead of copying it.

- Special case the most typical one byte character cells and use memcmp
  for multiple bytes instead of a handrolled loop.

- Hoist regcomp out of the loop into the calling functions.

GitHub issue 2143.

Also a man page from from jmc@.
2020-04-01 07:35:10 +00:00
nicm
b66d62d2d0 Do not go down the regex search path (which is expensive because we need
to convert the grid data into a string for regexec and reverse it to
find the grid position) if the search string does not contain any regex
special characters.
2020-04-01 08:07:05 +00:00
nicm
46092f2760 Use a comparison to check for wrap and avoid an expensive modulus. 2020-04-01 07:52:07 +00:00
nicm
46ed81fc45 Performance improvements for regex searching, most notably:
- Use the grid data directly instead of copying it.

- Special case the most typical one byte character cells and use memcmp
  for multiple bytes instead of a handrolled loop.

- Hoist regcomp out of the loop into the calling functions.

GitHub issue 2143.

Also a man page from from jmc@.
2020-04-01 07:35:10 +00:00
nicm
2624edde46 Add non-regex search variants to avoid the performance cost for people
with large histories or long lines.
2020-03-31 16:53:23 +00:00
nicm
af6ae35900 Set end position correctly, GitHub issue 2129 from Anindya Mukherjee. 2020-03-21 13:19:56 +00:00
nicm
9a55f65702 Fix select-word when not on a word, from Anindya Mukherjee. 2020-03-20 20:12:39 +00:00
nicm
06c3079d66 Make the mouse_word and mouse_line formats work in copy mode and enable
the default pane menu in copy mode.
2020-03-20 17:59:39 +00:00
nicm
a3ff5a9e25 select_word_end needs to forward no_reset flag or select-word selects
too much.
2020-03-20 13:12:04 +00:00
nicm
c3e96cce4e Another fix to make other-end forget the selection mode, from Anindya Mukherjee. 2020-03-20 06:09:19 +00:00
nicm
e8273a993e Add a flag to run a background process in a pty as well, not used for
anything yet.
2020-03-19 13:43:18 +00:00
nicm
2cd8ea7680 Various fixes to copying with select-word and select-line, including
making it consistent with keys and with the mouse, and using other-end.
From Anindya Mukherjee.
2020-03-19 13:28:52 +00:00
nicm
7021757c9d Adjust selection correctly when scrolling, from Anindya Mukherjee. 2020-03-16 14:17:56 +00:00
nicm
882d0b785d Reset selection flag when clearing or stopping selection, from Mark
Kelly.
2020-03-15 20:44:19 +00:00
nicm
7863445e5d Add a copy-mode -H flag to hide the position marker in the top right. 2020-03-12 13:19:20 +00:00
nicm
4eba98313c Start a new selection if outside the existing selection after a word has
been selected. From Anindya Mukherjee.
2020-03-11 18:46:42 +00:00
nicm
f65b9c0d36 Change mouse selection so that after selecting a word, dragging selects
only words and similar for lines. From Anindya Mukherjee.
2020-02-24 09:53:59 +00:00
nicm
229be034fb Add selection_active format for when the selection is present but not
moving with the cursor, from Mark Kelly.
2020-02-20 07:34:57 +00:00
nicm
f48b041cf2 Do not jump to next word end if already on a word end when selecting a
word. Fixes select-word with single character words and vi(1) keys. From
Mark Kelly.
2020-02-13 09:02:07 +00:00
nicm
4ea07716de Support regex search in copy mode, from Anindya Mukherjee in GitHub
issue 2038.
2019-12-27 18:42:49 +00:00
nicm
64fb7e472a Tweak previous to check the wrapped flag and stop if not set. 2019-12-11 18:30:29 +00:00
nicm
ab630f72ed Allow search across wrapped lines and fix some inconsistencies in how th
position is represented, GitHub issue 2014 from Anindya Mukherjee.
2019-12-11 18:23:34 +00:00