refactor: rename "server_configurations" => "configs" #3330

Problem:
The name `server_configurations` is extremely verbose and irritatingly
formal and dogmatic. This overlong name is a constant nuisance when
reading, writing, and coding.

It's also not even correct: these configurations are just as much
"client" configurations as they are "server" configurations.

Solution:
- Rename to a shorter name.
- Leave placeholder files for any old URLs that link to the old
  location.

1 files changed, 22 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/scheme_langserver.lua b/lua/lspconfig/configs/scheme_langserver.lua
new file mode 100644
index 00000000..ceaa9320
--- /dev/null
+++ b/lua/lspconfig/configs/scheme_langserver.lua
@@ -0,0 +1,22 @@
+local util = require 'lspconfig.util'
+local cmd = { 'scheme-langserver', '~/.scheme-langserver.log', 'enable', 'disable' }
+local root_files = {
+  'Akku.manifest',
+  '.git',
+}
+
+return {
+  default_config = {
+    cmd = cmd,
+    filetypes = { 'scheme' },
+    root_dir = util.root_pattern(unpack(root_files)),
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/ufo5260987423/scheme-langserver
+`scheme-langserver`, a language server protocol implementation for scheme.
+And for nvim user, please add .sls to scheme file extension list.
+]],
+  },
+}