runtime(context): use fnameescape() for the Log command

Problem:  runtime(context) does not escape the detected log file
Solution: Use fnameescape() (Michał Majchrowicz)

fyi @lifepillar

Signed-off-by: Christian Brabandt <[email protected]>

Author: chrisbra

runtime/autoload/context.vim

@@ -4,6 +4,8 @@ vim9script
 # Maintainer:         Nicola Vitacolonna <[email protected]>
 # Former Maintainers: Nikolai Weibull <[email protected]>
 # Latest Revision:    2026 Feb 03
+# Last Change:
+# 2026 Mar 30 by Vim project: Use fnameescape for the Log command
 
 # Typesetting {{{
 import autoload './typeset.vim'
@@ -33,7 +35,7 @@ export def Log(bufname: string)
   var logpath = typeset.LogPath(bufname)
 
   if filereadable(logpath)
-    execute 'edit' typeset.LogPath(bufname)
+    execute 'edit' .. fnameescape(typeset.LogPath(bufname))
     return
   endif