Update lspconfig, add indent-blanklineHEADmaster

indent-blankline is probably old because I've actually been using it for
ages, but I have a strict if-it-ain't-broke policy, so I'm not going to
update it.

lspconfig *was* broke though with nvim 0.10, so now it's fixed.

1 files changed, 43 insertions, 0 deletions

diff --git a/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/efm.lua b/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/efm.lua
new file mode 100644
index 0000000..f5f74ed
--- /dev/null
+++ b/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/efm.lua
@@ -0,0 +1,43 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'efm-langserver' },
+    root_dir = util.find_git_ancestor,
+    single_file_support = true,
+  },
+
+  docs = {
+    description = [[
+https://github.com/mattn/efm-langserver
+
+General purpose Language Server that can use specified error message format generated from specified command.
+
+Requires at minimum EFM version [v0.0.38](https://github.com/mattn/efm-langserver/releases/tag/v0.0.38) to support
+launching the language server on single files. If on an older version of EFM, disable single file support:
+
+```lua
+require('lspconfig')['efm'].setup{
+  settings = ..., -- You must populate this according to the EFM readme
+  filetypes = ..., -- Populate this according to the note below
+  single_file_support = false, -- This is the important line for supporting older version of EFM
+}
+```
+
+Note: In order for neovim's built-in language server client to send the appropriate `languageId` to EFM, **you must
+specify `filetypes` in your call to `setup{}`**. Otherwise `lspconfig` will launch EFM on the `BufEnter` instead
+of the `FileType` autocommand, and the `filetype` variable used to populate the `languageId` will not yet be set.
+
+```lua
+require('lspconfig')['efm'].setup{
+  settings = ..., -- You must populate this according to the EFM readme
+  filetypes = { 'python','cpp','lua' }
+}
+```
+
+]],
+    default_config = {
+      root_dir = [[util.root_pattern(".git")]],
+    },
+  },
+}