fix(defaults): omit extraneous info from unimpaired mapping errors (#30983)

runtime/lua/vim/_defaults.lua

@@ -219,132 +219,150 @@ do
 
   --- vim-unimpaired style mappings. See: https://github.com/tpope/vim-unimpaired
   do
-    ---@param lhs string
+    --- Execute a command and print errors without a stacktrace.
-    ---@param rhs function
+    --- @param opts table Arguments to |nvim_cmd()|
-    ---@param desc string
+    local function cmd(opts)
-    local function create_unimpaired_mapping(lhs, rhs, desc)
+      local _, err = pcall(vim.api.nvim_cmd, opts, {})
-      vim.keymap.set('n', lhs, function()
-        local _, err = pcall(rhs) ---@type any, string
       if err then
-          vim.api.nvim_err_writeln(err)
+        vim.api.nvim_err_writeln(err:sub(#'Vim:' + 1))
       end
-      end, { desc = desc })
     end
 
     -- Quickfix mappings
-    create_unimpaired_mapping('[q', function()
+    vim.keymap.set('n', '[q', function()
-      vim.cmd.cprevious({ count = vim.v.count1 })
+      cmd({ cmd = 'cprevious', count = vim.v.count1 })
-    end, ':cprevious')
+    end, { desc = ':cprevious' })
-    create_unimpaired_mapping(']q', function()
+
-      vim.cmd.cnext({ count = vim.v.count1 })
+    vim.keymap.set('n', ']q', function()
-    end, ':cnext')
+      cmd({ cmd = 'cnext', count = vim.v.count1 })
-    create_unimpaired_mapping('[Q', function()
+    end, { desc = ':cnext' })
-      vim.cmd.crewind({ count = vim.v.count ~= 0 and vim.v.count or nil })
+
-    end, ':crewind')
+    vim.keymap.set('n', '[Q', function()
-    create_unimpaired_mapping(']Q', function()
+      cmd({ cmd = 'crewind', count = vim.v.count ~= 0 and vim.v.count or nil })
-      vim.cmd.clast({ count = vim.v.count ~= 0 and vim.v.count or nil })
+    end, { desc = ':crewind' })
-    end, ':clast')
+
-    create_unimpaired_mapping('[<C-Q>', function()
+    vim.keymap.set('n', ']Q', function()
-      vim.cmd.cpfile({ count = vim.v.count1 })
+      cmd({ cmd = 'clast', count = vim.v.count ~= 0 and vim.v.count or nil })
-    end, ':cpfile')
+    end, { desc = ':clast' })
-    create_unimpaired_mapping(']<C-Q>', function()
+
-      vim.cmd.cnfile({ count = vim.v.count1 })
+    vim.keymap.set('n', '[<C-Q>', function()
-    end, ':cnfile')
+      cmd({ cmd = 'cpfile', count = vim.v.count1 })
+    end, { desc = ':cpfile' })
+
+    vim.keymap.set('n', ']<C-Q>', function()
+      cmd({ cmd = 'cnfile', count = vim.v.count1 })
+    end, { desc = ':cnfile' })
 
     -- Location list mappings
-    create_unimpaired_mapping('[l', function()
+    vim.keymap.set('n', '[l', function()
-      vim.cmd.lprevious({ count = vim.v.count1 })
+      cmd({ cmd = 'lprevious', count = vim.v.count1 })
-    end, ':lprevious')
+    end, { desc = ':lprevious' })
-    create_unimpaired_mapping(']l', function()
+
-      vim.cmd.lnext({ count = vim.v.count1 })
+    vim.keymap.set('n', ']l', function()
-    end, ':lnext')
+      cmd({ cmd = 'lnext', count = vim.v.count1 })
-    create_unimpaired_mapping('[L', function()
+    end, { desc = ':lnext' })
-      vim.cmd.lrewind({ count = vim.v.count ~= 0 and vim.v.count or nil })
+
-    end, ':lrewind')
+    vim.keymap.set('n', '[L', function()
-    create_unimpaired_mapping(']L', function()
+      cmd({ cmd = 'lrewind', count = vim.v.count ~= 0 and vim.v.count or nil })
-      vim.cmd.llast({ count = vim.v.count ~= 0 and vim.v.count or nil })
+    end, { desc = ':lrewind' })
-    end, ':llast')
+
-    create_unimpaired_mapping('[<C-L>', function()
+    vim.keymap.set('n', ']L', function()
-      vim.cmd.lpfile({ count = vim.v.count1 })
+      cmd({ cmd = 'llast', count = vim.v.count ~= 0 and vim.v.count or nil })
-    end, ':lpfile')
+    end, { desc = ':llast' })
-    create_unimpaired_mapping(']<C-L>', function()
+
-      vim.cmd.lnfile({ count = vim.v.count1 })
+    vim.keymap.set('n', '[<C-L>', function()
-    end, ':lnfile')
+      cmd({ cmd = 'lpfile', count = vim.v.count1 })
+    end, { desc = ':lpfile' })
+
+    vim.keymap.set('n', ']<C-L>', function()
+      cmd({ cmd = 'lnfile', count = vim.v.count1 })
+    end, { desc = ':lnfile' })
 
     -- Argument list
-    create_unimpaired_mapping('[a', function()
+    vim.keymap.set('n', '[a', function()
-      vim.cmd.previous({ count = vim.v.count1 })
+      cmd({ cmd = 'previous', count = vim.v.count1 })
-    end, ':previous')
+    end, { desc = ':previous' })
-    create_unimpaired_mapping(']a', function()
+
+    vim.keymap.set('n', ']a', function()
       -- count doesn't work with :next, must use range. See #30641.
-      vim.cmd.next({ range = { vim.v.count1 } })
+      cmd({ cmd = 'next', range = { vim.v.count1 } })
-    end, ':next')
+    end, { desc = ':next' })
-    create_unimpaired_mapping('[A', function()
+
+    vim.keymap.set('n', '[A', function()
       if vim.v.count ~= 0 then
-        vim.cmd.argument({ count = vim.v.count })
+        cmd({ cmd = 'argument', count = vim.v.count })
       else
-        vim.cmd.rewind()
+        cmd({ cmd = 'rewind' })
       end
-    end, ':rewind')
+    end, { desc = ':rewind' })
-    create_unimpaired_mapping(']A', function()
+
+    vim.keymap.set('n', ']A', function()
       if vim.v.count ~= 0 then
-        vim.cmd.argument({ count = vim.v.count })
+        cmd({ cmd = 'argument', count = vim.v.count })
       else
-        vim.cmd.last()
+        cmd({ cmd = 'last' })
       end
-    end, ':last')
+    end, { desc = ':last' })
 
     -- Tags
-    create_unimpaired_mapping('[t', function()
+    vim.keymap.set('n', '[t', function()
       -- count doesn't work with :tprevious, must use range. See #30641.
-      vim.cmd.tprevious({ range = { vim.v.count1 } })
+      cmd({ cmd = 'tprevious', range = { vim.v.count1 } })
-    end, ':tprevious')
+    end, { desc = ':tprevious' })
-    create_unimpaired_mapping(']t', function()
+
+    vim.keymap.set('n', ']t', function()
       -- count doesn't work with :tnext, must use range. See #30641.
-      vim.cmd.tnext({ range = { vim.v.count1 } })
+      cmd({ cmd = 'tnext', range = { vim.v.count1 } })
-    end, ':tnext')
+    end, { desc = ':tnext' })
-    create_unimpaired_mapping('[T', function()
+
+    vim.keymap.set('n', '[T', function()
       -- count doesn't work with :trewind, must use range. See #30641.
-      vim.cmd.trewind({ range = vim.v.count ~= 0 and { vim.v.count } or nil })
+      cmd({ cmd = 'trewind', range = vim.v.count ~= 0 and { vim.v.count } or nil })
-    end, ':trewind')
+    end, { desc = ':trewind' })
-    create_unimpaired_mapping(']T', function()
+
+    vim.keymap.set('n', ']T', function()
       -- :tlast does not accept a count, so use :trewind if count given
       if vim.v.count ~= 0 then
-        vim.cmd.trewind({ range = { vim.v.count } })
+        cmd({ cmd = 'trewind', range = { vim.v.count } })
       else
-        vim.cmd.tlast()
+        cmd({ cmd = 'tlast' })
       end
-    end, ':tlast')
+    end, { desc = ':tlast' })
-    create_unimpaired_mapping('[<C-T>', function()
+
+    vim.keymap.set('n', '[<C-T>', function()
       -- count doesn't work with :ptprevious, must use range. See #30641.
-      vim.cmd.ptprevious({ range = { vim.v.count1 } })
+      cmd({ cmd = 'ptprevious', range = { vim.v.count1 } })
-    end, ' :ptprevious')
+    end, { desc = ' :ptprevious' })
-    create_unimpaired_mapping(']<C-T>', function()
+
+    vim.keymap.set('n', ']<C-T>', function()
       -- count doesn't work with :ptnext, must use range. See #30641.
-      vim.cmd.ptnext({ range = { vim.v.count1 } })
+      cmd({ cmd = 'ptnext', range = { vim.v.count1 } })
-    end, ':ptnext')
+    end, { desc = ':ptnext' })
 
     -- Buffers
-    create_unimpaired_mapping('[b', function()
+    vim.keymap.set('n', '[b', function()
-      vim.cmd.bprevious({ count = vim.v.count1 })
+      cmd({ cmd = 'bprevious', count = vim.v.count1 })
-    end, ':bprevious')
+    end, { desc = ':bprevious' })
-    create_unimpaired_mapping(']b', function()
+
-      vim.cmd.bnext({ count = vim.v.count1 })
+    vim.keymap.set('n', ']b', function()
-    end, ':bnext')
+      cmd({ cmd = 'bnext', count = vim.v.count1 })
-    create_unimpaired_mapping('[B', function()
+    end, { desc = ':bnext' })
+
+    vim.keymap.set('n', '[B', function()
       if vim.v.count ~= 0 then
-        vim.cmd.buffer({ count = vim.v.count })
+        cmd({ cmd = 'buffer', count = vim.v.count })
       else
-        vim.cmd.brewind()
+        cmd({ cmd = 'brewind' })
       end
-    end, ':brewind')
+    end, { desc = ':brewind' })
-    create_unimpaired_mapping(']B', function()
+
+    vim.keymap.set('n', ']B', function()
       if vim.v.count ~= 0 then
-        vim.cmd.buffer({ count = vim.v.count })
+        cmd({ cmd = 'buffer', count = vim.v.count })
       else
-        vim.cmd.blast()
+        cmd({ cmd = 'blast' })
       end
-    end, ':blast')
+    end, { desc = ':blast' })
   end
 end
 

test/functional/editor/defaults_spec.lua

@@ -95,6 +95,63 @@ describe('default', function()
     end)
   end)
 
-  -- describe('key mappings', function()
+  describe('key mappings', function()
-  -- end)
+    describe('unimpaired-style mappings', function()
+      it('do not show a full stack trace #30625', function()
+        n.clear({ args_rm = { '--cmd' } })
+        local screen = Screen.new(40, 8)
+        screen:attach()
+        screen:set_default_attr_ids({
+          [1] = { foreground = Screen.colors.NvimDarkGray4 },
+          [2] = {
+            background = Screen.colors.NvimLightGrey3,
+            foreground = Screen.colors.NvimDarkGray3,
+          },
+          [3] = { foreground = Screen.colors.NvimLightRed },
+          [4] = { foreground = Screen.colors.NvimLightCyan },
+        })
+
+        n.feed('[a')
+        screen:expect({
+          grid = [[
+                                                    |
+            {1:~                                       }|*4
+            {2:                                        }|
+            {3:E163: There is only one file to edit}    |
+            {4:Press ENTER or type command to continue}^ |
+          ]],
+        })
+
+        n.feed('[q')
+        screen:expect({
+          grid = [[
+            ^                                        |
+            {1:~                                       }|*5
+            {2:[No Name]             0,0-1          All}|
+            {3:E42: No Errors}                          |
+          ]],
+        })
+
+        n.feed('[l')
+        screen:expect({
+          grid = [[
+            ^                                        |
+            {1:~                                       }|*5
+            {2:[No Name]             0,0-1          All}|
+            {3:E776: No location list}                  |
+          ]],
+        })
+
+        n.feed('[t')
+        screen:expect({
+          grid = [[
+            ^                                        |
+            {1:~                                       }|*5
+            {2:[No Name]             0,0-1          All}|
+            {3:E73: Tag stack empty}                    |
+          ]],
+        })
+      end)
+    end)
+  end)
 end)