From: sl <sl@localhost>
Date: Fri, 7 Apr 2023 16:27:25 +0000 (+0200)
Subject: Fixes the text_padding_left of LspDiagVirtualText messages if tab characters are... 
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=81f9f918cc2ffa1c7fa2c24d74407078aa02cb74;p=vim-lsp.git

Fixes the text_padding_left of LspDiagVirtualText messages if tab characters are used.
---

diff --git a/autoload/lsp/diag.vim b/autoload/lsp/diag.vim
index c0dffc4..df2a25e 100644
--- a/autoload/lsp/diag.vim
+++ b/autoload/lsp/diag.vim
@@ -137,11 +137,15 @@ def DiagsRefreshSigns(lspserver: dict<any>, bnr: number)
       endif
 
       if opt.lspOptions.showDiagWithVirtualText
+        var padding = diag.range.start.character
+        if padding > 0
+          padding = strdisplaywidth(getline(diag.range.start.line + 1)[ : diag.range.start.character - 1])
+        endif
         prop_add(lnum, 0, {bufnr: bnr,
                            type: 'LspDiagVirtualText',
                            text: $'┌─ {diag.message}',
                            text_align: 'above',
-                           text_padding_left: diag.range.start.character})
+                           text_padding_left: padding})
       endif
     catch /E966\|E964/ # Invalid lnum | Invalid col
       # Diagnostics arrive asynchronous and the document changed while they wore