neovim

commit efa6d91132c71d6efca1b813b0129b1085389a48
parent f6ca9262b89c945883ae9bcf46035bfa1ea51bde
Author: Robert Muir <rmuir@apache.org>
Date:   Sun,  4 Jan 2026 18:07:00 -0500

fix(diagnostic): display 1-based related information line/col numbers (#37093)

Problem
LSP Related Information line and column numbers are 0-based. Displaying
them this way can confuse the user, since vim line/col numbers are
typically displayed 1-based.

Solution
Display the line and column numbers as 1-based.
Diffstat:
M
runtime/lua/vim/diagnostic.lua
 | 
4
++--
M
test/functional/lua/diagnostic_spec.lua
 | 
4
++--

2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/runtime/lua/vim/diagnostic.lua b/runtime/lua/vim/diagnostic.lua
@@ -2571,8 +2571,8 @@ function M.open_float(opts, ...)
         '%s%s:%s:%s%s',
         default_pre,
         file_name,
-        location.range.start.line,
-        location.range.start.character,
+        location.range.start.line + 1,
+        location.range.start.character + 1,
         info_suffix
       )
       highlights[#highlights + 1] = {
diff --git a/test/functional/lua/diagnostic_spec.lua b/test/functional/lua/diagnostic_spec.lua
@@ -3559,8 +3559,8 @@ describe('vim.diagnostic', function()
       eq(
         {
           '1. Some warning',
-          '   uri:1:0: Some extra info',
-          '   uri:2:3: Some more extra info',
+          '   uri:2:1: Some extra info',
+          '   uri:3:4: Some more extra info',
         },
         exec_lua(function()
           ---@type vim.Diagnostic