* fix(telescope.state.get_existing_prompts): it should only return keys that are numbers
* Table keys not table values should be numbers
* Rename get_existing_prompts to get_existing_prompt_bufnrs and make the impl more efficient
Ensure that any keystrokes that are queued at picker launch are
processed only after the picker's mode (`insert` or `normal`) has been
chosen, preserving their intended meaning.
Previously the picker's mode was set by simulating keystrokes via
`nvim_feedkeys(simulated_keypresses, "n")`. In the absence of queued
keystrokes, this works fine; but if the user is able to queue keystrokes
before the call to `nvim_feedkeys()`, those queued keystrokes are
processed before the simulated keystrokes that change the picker's mode.
Because of this unexpected ordering, the user's queued keystrokes may
appear to be ignored or may cause the picker to start in the wrong mode.
For example, consider the below normal-mode mapping:
```vim
:nnoremap <space>ff :Telescope find_files<CR>
```
Upon launching the picker via `<space>ff`, Neovim is already in normal
mode. To switch to insert mode in the picker, Telescope previously used
a call to `nvim_feedkeys("A", "n")`, simulating a keypress of `A` to
enter insert mode at the end of the current line. This `A` would not be
processed until all previously queued user keystrokes have been
processed, causing issues.
In real-world use, problems occur when the user types `<space>ff`
followed quickly by characters intended as fuzzy match text. This can
be demonstrated using `nvim_feedkeys()` as shown below.
```vim
:call nvim_feedkeys("\<space>ff" . "apple")
```
The user intended to search for `apple`, but the `a` is misinterpreted
as a request to enter insert mode at end of line, after which `pple` is
inserted; subsequently, Telescope's simulated `A` is then appended,
resulting in a search string of `ppleA`.
To ensure that Telescope's simulated keypresses are processed first, an
additional `i` flag is now passed to `nvim_feedkeys()`, causing the
simulated keypresses to be inserted at the start of the typeahead buffer
ahead of any user keystrokes.
Fixes#2274.
Ensure that any keystrokes that are queued at picker launch are processed only
after the picker's mode (`insert` or `normal`) has been chosen, preserving
their intended meaning.
Previously the picker's mode was set by simulating keystrokes via `feedkeys()`.
In the absence of queued keystrokes, this works fine; but if the user is able
to queue keystrokes before the call to `feedkeys()`, those queued keystrokes
are processed before the simulated keystrokes that change the picker's mode.
Because of this unexpected ordering, the user's queued keystrokes may appear to
be ignored or may cause the picker to start in the wrong mode.
For example, consider the below normal-mode mapping:
```vim
:nnoremap <space>ff :Telescope find_files<CR>
```
Upon launching the picker via `<space>ff`, Neovim is already in normal mode.
To switch to insert mode in the picker, Telescope previously used a call to
`feedkeys("A")`, simulating a keypress of `A` to enter insert mode at the end
of the current line. This `A` will not be processed until all previously
queued user keystrokes have been processed, causing issues.
In real-world use, problems occur when the user types `<space>ff` followed
quickly by characters intended as fuzzy match text. This can be demonstrated
using `feedkeys()` as shown below.
```vim
:call feedkeys("\<space>ff" . "apple")
```
The user intended to search for `apple`, but the `a` is mis-interpreted as a
request to enter insert mode at end of line, after which `pple` is inserted;
subsequently, Telescope's simulated `A` is then appended, resulting in a search
string of `ppleA`.
Using `:startinsert!` (to enter insert mode as if by `A`) or `:normal! $` (to
enter normal mode and move to end-of-line) avoids interfering with the user's
queued keys.
Fixes#2274.
* Starting to make some progress on extmarks for prefixes
* Finished up extmarks for multi-icons
* Cleaned up update_prefix calls, added display highlights
* remove highlight_one_row
* Remove TODOs
* stylua fixes
* fixes for luacheck
* Fixed whitespace to appease the stylua gods
* fixed a couple nits from pr
* Got tests passing with new highlighting functionality
* Apply suggestions from code review
Co-authored-by: Fabian David Schmidt <39233597+fdschmidt93@users.noreply.github.com>
Co-authored-by: Fabian David Schmidt <39233597+fdschmidt93@users.noreply.github.com>
