diff options
Diffstat (limited to 'runtime/lua/vim')
| -rw-r--r-- | runtime/lua/vim/highlight.lua | 37 | ||||
| -rw-r--r-- | runtime/lua/vim/lsp/util.lua | 49 |
2 files changed, 67 insertions, 19 deletions
diff --git a/runtime/lua/vim/highlight.lua b/runtime/lua/vim/highlight.lua index 69c3c8a4dc..ce0a3de520 100644 --- a/runtime/lua/vim/highlight.lua +++ b/runtime/lua/vim/highlight.lua @@ -23,24 +23,41 @@ function highlight.range(bufnr, ns, higroup, start, finish, rtype, inclusive) end +local yank_ns = api.nvim_create_namespace('hlyank') --- Highlight the yanked region --- --- use from init.vim via ---- au TextYankPost * lua require'vim.highlight'.on_yank() +--- au TextYankPost * lua vim.highlight.on_yank() --- customize highlight group and timeout via ---- au TextYankPost * lua require'vim.highlight'.on_yank("IncSearch", 500) +--- au TextYankPost * lua vim.highlight.on_yank {higroup="IncSearch", timeout=150} +--- customize conditions (here: do not highlight a visual selection) via +--- au TextYankPost * lua vim.highlight.on_yank {on_visual=false} --- --- @param higroup highlight group for yanked region --- @param timeout time in ms before highlight is cleared --- @param event event structure -function highlight.on_yank(higroup, timeout, event) - event = event or vim.v.event +-- @param opts dictionary with options controlling the highlight: +-- - higroup highlight group for yanked region (default "IncSearch") +-- - timeout time in ms before highlight is cleared (default 150) +-- - on_macro highlight when executing macro (default false) +-- - on_visual highlight when yanking visual selection (default true) +-- - event event structure (default vim.v.event) +function highlight.on_yank(opts) + vim.validate { + opts = { opts, + function(t) if t == nil then return true else return type(t) == 'table' end end, + 'a table or nil to configure options (see `:h highlight.on_yank`)', + }} + opts = opts or {} + local event = opts.event or vim.v.event + local on_macro = opts.on_macro or false + local on_visual = (opts.on_visual ~= false) + + if (not on_macro) and vim.fn.reg_executing() ~= '' then return end if event.operator ~= 'y' or event.regtype == '' then return end - higroup = higroup or "IncSearch" - timeout = timeout or 500 + if (not on_visual) and event.visual then return end + + local higroup = opts.higroup or "IncSearch" + local timeout = opts.timeout or 150 local bufnr = api.nvim_get_current_buf() - local yank_ns = api.nvim_create_namespace('') api.nvim_buf_clear_namespace(bufnr, yank_ns, 0, -1) local pos1 = vim.fn.getpos("'[") diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 6b19d3ecd6..52a6fe89f3 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -619,8 +619,10 @@ end --- --@param contents table of lines to trim and pad --@param opts dictionary with optional fields --- - pad_left amount of columns to pad contents at left (default 1) --- - pad_right amount of columns to pad contents at right (default 1) +-- - pad_left number of columns to pad contents at left (default 1) +-- - pad_right number of columns to pad contents at right (default 1) +-- - pad_top number of lines to pad contents at top (default 0) +-- - pad_bottom number of lines to pad contents at bottom (default 0) --@return contents table of trimmed and padded lines function M._trim_and_pad(contents, opts) validate { @@ -634,6 +636,16 @@ function M._trim_and_pad(contents, opts) for i, line in ipairs(contents) do contents[i] = string.format('%s%s%s', left_padding, line:gsub("\r", ""), right_padding) end + if opts.pad_top then + for _ = 1, opts.pad_top do + table.insert(contents, 1, "") + end + end + if opts.pad_bottom then + for _ = 1, opts.pad_bottom do + table.insert(contents, "") + end + end return contents end @@ -651,8 +663,12 @@ end -- - height of floating window -- - width of floating window -- - wrap_at character to wrap at for computing height --- - pad_left amount of columns to pad contents at left --- - pad_right amount of columns to pad contents at right +-- - max_width maximal width of floating window +-- - max_height maximal height of floating window +-- - pad_left number of columns to pad contents at left +-- - pad_right number of columns to pad contents at right +-- - pad_top number of lines to pad contents at top +-- - pad_bottom number of lines to pad contents at bottom -- - separator insert separator after code block --@return width,height size of float function M.fancy_floating_markdown(contents, opts) @@ -763,6 +779,8 @@ end -- - height of floating window -- - width of floating window -- - wrap_at character to wrap at for computing height +-- - max_width maximal width of floating window +-- - max_height maximal height of floating window --@return width,height size of float function M._make_floating_popup_size(contents, opts) validate { @@ -773,6 +791,9 @@ function M._make_floating_popup_size(contents, opts) local width = opts.width local height = opts.height + local wrap_at = opts.wrap_at + local max_width = opts.max_width + local max_height = opts.max_height local line_widths = {} if not width then @@ -783,11 +804,14 @@ function M._make_floating_popup_size(contents, opts) width = math.max(line_widths[i], width) end end + if max_width then + width = math.min(width, max_width) + wrap_at = math.min(wrap_at or max_width, max_width) + end if not height then height = #contents - local wrap_at = opts.wrap_at - if wrap_at and width > wrap_at then + if wrap_at and width >= wrap_at then height = 0 if vim.tbl_isempty(line_widths) then for _, line in ipairs(contents) do @@ -796,11 +820,14 @@ function M._make_floating_popup_size(contents, opts) end else for i = 1, #contents do - height = height + math.ceil(line_widths[i]/wrap_at) + height = height + math.max(1, math.ceil(line_widths[i]/wrap_at)) end end end end + if max_height then + height = math.min(height, max_height) + end return width, height end @@ -813,8 +840,12 @@ end -- - height of floating window -- - width of floating window -- - wrap_at character to wrap at for computing height --- - pad_left amount of columns to pad contents at left --- - pad_right amount of columns to pad contents at right +-- - max_width maximal width of floating window +-- - max_height maximal height of floating window +-- - pad_left number of columns to pad contents at left +-- - pad_right number of columns to pad contents at right +-- - pad_top number of lines to pad contents at top +-- - pad_bottom number of lines to pad contents at bottom --@return bufnr,winnr buffer and window number of floating window or nil function M.open_floating_preview(contents, filetype, opts) validate { |