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| author | Shadman <13149513+shadmansaleh@users.noreply.github.com> | 2022-01-07 00:42:31 +0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-06 11:42:31 -0700 |
| commit | 287d3566de11f82aa86448998fd4703b1db328bd (patch) | |
| tree | 9fd586e31fc9058f499a4247c1c0efe72a64f55d /src/nvim/lua/vim.lua | |
| parent | d78e46679d2ff31916091f9368367ccc1539c299 (diff) | |
| download | rneovim-287d3566de11f82aa86448998fd4703b1db328bd.tar.gz rneovim-287d3566de11f82aa86448998fd4703b1db328bd.tar.bz2 rneovim-287d3566de11f82aa86448998fd4703b1db328bd.zip | |
fix(lua): print multiple return values with =expr (#16933)
Diffstat (limited to 'src/nvim/lua/vim.lua')
| -rw-r--r-- | src/nvim/lua/vim.lua | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/nvim/lua/vim.lua b/src/nvim/lua/vim.lua index e5a5ae799b..731e7d8d36 100644 --- a/src/nvim/lua/vim.lua +++ b/src/nvim/lua/vim.lua @@ -689,4 +689,23 @@ vim._expand_pat_get_parts = function(lua_string) return parts, search_index end +---Prints given arguments in human-readable format. +---Example: +---<pre> +--- -- Print highlight group Normal and store it's contents in a variable. +--- local hl_normal = vim.pretty_print(vim.api.nvim_get_hl_by_name("Normal", true)) +---</pre> +---@see |vim.inspect()| +---@return given arguments. +function vim.pretty_print(...) + local objects = {} + for i = 1, select('#', ...) do + local v = select(i, ...) + table.insert(objects, vim.inspect(v)) + end + + print(table.concat(objects, ' ')) + return ... +end + return module |