From d57ed6122bb143a4c1894c11b9309ed1e418f2d8 Mon Sep 17 00:00:00 2001
From: berggeist <24396556+berggeist@users.noreply.github.com>
Date: Tue, 21 Jan 2025 16:31:57 +0100
Subject: [PATCH] Add option to condense completion menu items. (#582)

---
 autoload/lsp/completion.vim | 20 ++++++++++++++++++++
 autoload/lsp/options.vim    |  3 +++
 doc/lsp.txt                 |  6 ++++++
 3 files changed, 29 insertions(+)

diff --git a/autoload/lsp/completion.vim b/autoload/lsp/completion.vim
index 8ce5899..acc6174 100644
--- a/autoload/lsp/completion.vim
+++ b/autoload/lsp/completion.vim
@@ -310,6 +310,26 @@ export def CompletionReply(lspserver: dict<any>, cItems: any)
     endif  
 
     d.user_data = item
+
+    # Condense completion menu items to single words (plus kind)
+    # Move all additional details to the info popup
+    # Caveat: LazyDoc will override moved details!
+    if lspOpts.condensedCompletionMenu
+      const SEP = (s) => empty(s) ? "" : "\n- - -\n"
+      var infoText = ''
+      if d->has_key('abbr') && len(d.abbr) > len(d.word)
+        infoText ..= SEP(infoText) .. '    ' .. d.abbr
+        d.abbr = d.word
+      endif
+      if d->has_key('menu') && !empty(d.menu)
+        infoText ..= SEP(infoText) .. '    ' .. d.menu
+        d.menu = ''
+      endif
+      if !lspserver.completionLazyDoc && !empty(infoText)
+        d.info = infoText .. (d->has_key('info') ? SEP(infoText) .. d.info : '')
+      endif
+    endif
+
     completeItems->add(d)
   endfor
 
diff --git a/autoload/lsp/options.vim b/autoload/lsp/options.vim
index 50697a3..9555e32 100644
--- a/autoload/lsp/options.vim
+++ b/autoload/lsp/options.vim
@@ -143,6 +143,9 @@ export var lspOptions: dict<any> = {
 
   # Filter duplicate completion items
   filterCompletionDuplicates: false,
+
+  # Condenses the completion menu items to single (key-)words (plus kind)
+  condensedCompletionMenu: false,
 }
 
 # set the LSP plugin options from the user provided option values
diff --git a/doc/lsp.txt b/doc/lsp.txt
index 46318ac..46e6e02 100644
--- a/doc/lsp.txt
+++ b/doc/lsp.txt
@@ -684,6 +684,12 @@ filterCompletionDuplicates |Boolean| option. If enabled, duplicate completion
 			items sent from the server will be filtered to only
 			include one instance of the duplicates. 
 
+						*lsp-opt-condensedCompletionMenu*
+condensedCompletionMenu |Boolean| option. If enabled, minimizes completion 
+			menu items to single (key-) words (plus kind).
+			Moves all additional details to info popup.
+			Caveat: LazyDoc will override moved details!
+
 For example, to disable the automatic placement of signs for the LSP
 diagnostic messages, you can add the following line to your .vimrc file: >
 
-- 
2.48.1