mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-03 16:36:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

vim-patch:9.1.1797: completion: autocompletion can be improved

Browse Source 
Problem:  completion: autocompletion can be improved
Solution: Add support for "longest" and "preinsert" in 'autocomplete';
          add preinserted() (Girish Palya)

* Add support for "longest" in 'completeopt' when 'autocomplete'
  is enabled. (Note: the cursor position does not change automatically
  when 'autocomplete' is enabled.)
* Add support for "preinsert" when 'autocomplete' is enabled. Ensure
  "preinsert" works the same with and without 'autocomplete'
* introduce the preinserted() Vim script function, useful for defining
  custom key mappings.

fixes: vim/vim#18314
closes: vim/vim#18387

c05335082a

Co-authored-by: Girish Palya <girishji@gmail.com>
This commit is contained in:
zeertzjq
2025-09-27 09:09:03 +08:00
parent 4896178863
commit 7b9c063d11
11 changed files with 381 additions and 130 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
runtime/lua/vim/_meta/options.lua generated
View File

@@ -1183,11 +1183,22 @@ vim.go.cia = vim.go.completeitemalign
--- to gather more alternatives for your candidate list,
--- see 'completefuzzycollect'.
---
--- longest Only insert the longest common text of the matches. If
--- the menu is displayed you can use CTRL-L to add more
--- characters. Whether case is ignored depends on the kind
--- of completion. For buffer text the 'ignorecase' option is
--- used.
--- longest
--- When 'autocomplete' is not active, only the longest
--- common prefix of the matches is inserted. If the popup
--- menu is displayed, you can use CTRL-L to add more
--- characters. Whether case is ignored depends on the type
--- of completion. For buffer text the 'ignorecase' option
--- applies.
---
--- When 'autocomplete' is active and no completion item is
--- selected, the longest common prefix of the matches is
--- inserted after the cursor. The prefix is taken either
--- from all displayed items or only from items in the current
--- buffer. The inserted text is highlighted with
--- `hl-PreInsert`, and the cursor position does not change
--- (similar to `"preinsert"`). Press CTRL-Y to accept.
--- See also `preinserted()`.
---
--- menu Use a popup menu to show the possible completions. The
--- menu is only shown when there is more than one match and
@@ -1220,22 +1231,21 @@ vim.go.cia = vim.go.completeitemalign
--- with "menu" or "menuone". Overrides "preview".
---
--- preinsert
--- When 'autocomplete' is not active, inserts the part of the
--- first candidate word beyond the current completion leader,
--- highlighted with `hl-PreInsert`. The cursor doesn't move.
--- Requires "fuzzy" unset and "menuone" in 'completeopt'.
---
--- When 'autocomplete' is active, inserts the longest common
--- prefix of matches (from all shown items or from the
--- current buffer items). This occurs only when no menu item
--- is selected. Press CTRL-Y to accept.
--- Inserts the text of the first completion candidate
--- beyond the current leader, highlighted with `hl-PreInsert`.
--- The cursor does not move.
--- Requires "fuzzy" to be unset, and either "menuone" in
--- 'completeopt' or 'autocomplete' enabled. When
--- 'autocomplete' is enabled, this does not work if
--- 'ignorecase' is set without 'infercase'.
--- See also `preinserted()`.
---
--- preview Show extra information about the currently selected
--- completion in the preview window. Only works in
--- combination with "menu" or "menuone".
---
--- Only "fuzzy", "popup", "preinsert" and "preview" have an effect when
--- 'autocomplete' is enabled.
--- Only "fuzzy", "longest", "popup", "preinsert" and "preview" have an
--- effect when 'autocomplete' is enabled.
---
--- This option does not apply to `cmdline-completion`. See 'wildoptions'
--- for that.

8
runtime/lua/vim/_meta/vimfn.lua generated
View File

@@ -6554,6 +6554,14 @@ function vim.fn.perleval(expr) end
--- @return number
function vim.fn.pow(x, y) end
--- Returns non-zero if text has been inserted after the cursor
--- because "preinsert" is present in 'completeopt', or if
--- "longest" is present in 'completeopt' while 'autocomplete'
--- is enabled. Otherwise returns zero.
---
--- @return number
function vim.fn.preinserted() end
--- Return the line number of the first line at or above {lnum}
--- that is not blank. Example: >vim
--- let ind = indent(prevnonblank(v:lnum - 1))