From 235dcdf79b124847ba947b9a44d26ac5f5381817 Mon Sep 17 00:00:00 2001
From: Piotr Usewicz <piotr@layer22.com>
Date: Tue, 21 Jan 2025 07:29:53 +0100
Subject: [PATCH] Set space to `<Space`> (#526)

Closes https://github.com/yegappan/lsp/issues/525
---
 autoload/lsp/signature.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/autoload/lsp/signature.vim b/autoload/lsp/signature.vim
index ca2bed4..a80cdac 100644
--- a/autoload/lsp/signature.vim
+++ b/autoload/lsp/signature.vim
@@ -57,7 +57,11 @@ export def BufferInit(lspserver: dict<any>)
 
   # map characters that trigger signature help
   for ch in lspserver.caps.signatureHelpProvider.triggerCharacters
-    exe $"inoremap <buffer> <silent> {ch} {ch}<C-R>=g:LspShowSignature()<CR>"
+    var mapChar = ch
+    if ch =~ ' '
+      mapChar = '<Space>'
+    endif
+    exe $"inoremap <buffer> <silent> {mapChar} {mapChar}<C-R>=g:LspShowSignature()<CR>"
   endfor
 
   # close the signature popup when leaving insert mode
-- 
2.48.1