About Coc snippets
= ''" Use for jump to previous placeholder, it's default of coc.nvimlet g:coc_snippet_prev = ''" Use for both expand and jump (make expand higher priority.)imap (coc-snippets-expand-jump)" Use x for convert visual selected code to snippetxmap x (coc-convert-snippet)">" Use for trigger snippet expand.imap (coc-snippets-expand)" Use for select text for visual placeholder of snippet.vmap (coc-snippets-select)" Use for jump to next placeholder, it's default of coc.nvimlet g:coc_snippet_next = ''" Use for jump to previous placeholder, it's default of coc.nvimlet g:coc_snippet_prev = ''" Use for both expand and jump (make expand higher priority.)imap (coc-snippets-expand-jump)" Use x for convert visual selected code to snippetxmap x (coc-convert-snippet)Make used for trigger completion, completion confirm, snippet expand and jump like VSCode.Note from coc.nvim 0.0.82, functions starts with coc#pum should be used forcustom completion of coc.nvim. \ coc#pum#visible() ? coc#_select_confirm() : \ coc#expandableOrJumpable() ? "\=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])" : \ CheckBackspace() ? "" : \ coc#refresh()function! CheckBackspace() abort let col = col('.') - 1 return !col || getline('.')[col - 1] =~# '\s'endfunctionlet g:coc_snippet_next = ''">inoremap \ coc#pum#visible() ? coc#_select_confirm() : \ coc#expandableOrJumpable() ? "\=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])" : \ CheckBackspace() ? "" : \ coc#refresh()function! CheckBackspace() abort let col = col('.') - 1 return !col || getline('.')[col - 1] =~# '\s'endfunctionlet g:coc_snippet_next = ''Ultisnips featuresSome ultisnips features are not supported: Position check of trigger option, including b, w and i. Execute vim, python and shell code in snippet. extends, priority and clearsnippets command in snippet file. Visual placeholder. Placeholder and variable transform. Expression snippet. Automatic trigger snippet. Context snippets. Support loading snipmate snippets.
Key features of the Coc snippets that are enabled through these drivers include:
- Insert mode snippet list Issue 75 neoclide/coc-snippets
- Coc-snippets fails with honza/vim-snippets for latex 197 - GitHub
- Unable to load VSCode snippet Issue 88 neoclide/coc-snippets
- Ultisnips snippets unexpected behaviour Issue 67 neoclide/coc-snippets
- Parse error on UltiSnips snippets? Issue 135 neoclide/coc-snippets
- Python global snippets not working Issue 289 neoclide/coc-snippets
- alternative for coc snippets : r/neovim - Reddit
Replacement String, (:h UltiSnips-replacement-string), requires latest coc.nvim. Update python code block after change of placeholder. snip.expand_anon() should work. Execute shell code with custom shabang (will not support). Option m, trim all whitespaces from right side of snippet lines. Reformat snippet options, including t, s. All snippet actions including pre_expand, post_expand and jump (can't support).Note: python regex in snippet are converted to javascript regex, however,some regex patterns can't be supported by javascript, including(?x) (?s) \Z (?(id/name)yes-pattern|no-pattern).Functionscoc#expandable() return 1 when can do snippet expand.coc#jumpable() return 1 when snippet activated and can jump to next placeholder.coc#expandableOrJumpable() return 1 when can do snippet expand or can jumpto next placeholder.Key-mappingsNote you can't use noremap with key-mappings.(coc-convert-snippet) Create new snippet with current selected text,visual mode only.(coc-snippets-expand) Expand snippet with current inserted text,insert mode only.(coc-snippets-expand-async) None block variant of(coc-snippets-expand).(coc-snippets-expand-jump) Expand snippet or jump to next placeholderof current snippet when possible, insert mode only.(coc-snippets-expand-jump-async) None block variant of(coc-snippets-expand-jump).(coc-snippets-select) Remove selected text and save tog:coc_selected_text which will replace $VISUAL on next snippet expand.CommandsUse :CocList snippets to open snippets list used by current buffer.Use :CocCommand snippets.openSnippetFiles to choose and open a snippet filethat used by current document.Use :CocCommand snippets.editSnippets to edit user's ultisnips snippets ofcurrent document filetype.Use :CocCommand snippets.openOutput to open output channel of snippets.Use :CocCommand snippets.addFiletypes to add additional filetypes of currentbuffer.Use b:coc_snippets_filetypes to add additional filetypes on buffer create.Optionssnippets.priority: Completion source priority of snippets. Default: 90snippets.editSnippetsCommand: Open command used for snippets.editSnippets command, use coc.preferences.jumpCommand by default. Default: ""snippets.trace: Trace level of snippets channel, used for textmate snippets only.
