this follows nvim-treesitter more closely but enable can also be a table
of enabled languages
The config now looks like this:
```lua
defaults = {
preview = {
treesitter = {
enable = false,
-- or
enable = { "c" },
-- disable can be set if enable isn't set
disable = { "perl", "javascript" },
},
},
},
```
* feat: add `multi_icon` option to pickers and corresponding highlight
* feat: allow `multi_icon` to be any length
* fix: adjust `selection_caret` highlighting
* fix: finish docs and remove mistakes from merge
* fix: change order of `popup` changes based on type of change
- removes "flash" issue where popups don't update in sync
* feat: add hide / unhide preview or results and prompt
* fix edit actions while only preview window is active
* add option to start telescope without previewer -> "disable_previewer_at_startup"
* remove hide / unhide prompt and resutls, improve hide / unhide preview
* fix tests - check if popup window should be created with borders - popup.create does not support setting borderhighlight and border=false
* allow toggle preview even if preview is set to false
* reuse recalculate_layout in hide / unhide preview
* add docs to toggle preview
* check if preview window is valid window
* remove unnecessary changes
* cleanup, remove unnecessary changes
* close all previewers, refactor toggle preview code
[docgen] Update doc/telescope.txt
skip-checks: true
* wip: 2021-07-22 15:00 BST
* wip: `horizontal` refactored
* wip: `center` refactored
* wip: `cursor` and `vertical` refactored
* wip: `current_buffer` refactor
- also changed `layout_config_defaults` as they gave errors when using `current_buffer`
* wip: `bottom_pane` refactor
* [docgen] Update doc/telescope.txt
skip-checks: true
* fix: put accidentally remove config option back
* [docgen] Update doc/telescope.txt
skip-checks: true
* wip: standardise `height` calculation for `center` and `bottom_pane`
* wip: improve comments
* [docgen] Update doc/telescope.txt
skip-checks: true
* stylua
- also fix a merge mistake
* [docgen] Update doc/telescope.txt
skip-checks: true
* fix: attempt to fix bad merge
* refactor: remove unused entry in `borderchars` table
- also fix some typos
* wip: tweak padding for `bottom_pane`
* wip: add `tabline` checks to `bottom_pane`
- also tweaked position so that `statusline` is not covered when borders are enabled
* stylua
* refactor: factor out size capping function
* [docgen] Update doc/telescope.txt
skip-checks: true
* fix: adjust tests that relied on height being number of results
* fix: forgot variable in calc_size_and_spacing
* fix: maybe this fixes these tests?
* test: try other plenary branch for ci
* test: switch back to main plenary branch for ci
* fix: actually define `max_results` in the test
* fix: final tweaks for edge cases
Co-authored-by: Github Actions <actions@github>
* For full configuration, see `:h telescope.defaults.preview`
* Unblocks previewer on binaries, too large files, and files that take too long to read
* Allows toggling treesitter highlighting for buffer_previewer
* Allows to globally opt out of previewer
