From 3739bea50dbfa392199af6b4a7157611a561ceb5 Mon Sep 17 00:00:00 2001
From: Damien Dart <damiendart@pobox.com>
Date: Sat, 3 Feb 2024 18:10:20 +0000
Subject: [PATCH] Improve handling of Vim E11 errors.

Improve handling of Vim E11 errors when using the fuzzy finders.
---
 .vim/plugin/fuzzy-files.vim    | 11 ++++++++++-
 .vim/plugin/fuzzy-grep.vim     | 11 ++++++++++-
 .vim/plugin/fuzzy-snippets.vim | 11 ++++++++++-
 3 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/.vim/plugin/fuzzy-files.vim b/.vim/plugin/fuzzy-files.vim
index 33ea577..1770729 100644
--- a/.vim/plugin/fuzzy-files.vim
+++ b/.vim/plugin/fuzzy-files.vim
@@ -56,7 +56,16 @@ function! s:FuzzyFiles(abandon, ...) abort
       \ 'source': g:fuzzy_files_source_command,
     \ },
   \ )
-  call fzf#run(l:spec)
+
+  try
+    call fzf#run(l:spec)
+  " Improve the appearance of some commonly-encountered errors.
+  catch /E11/
+    echohl ErrorMsg
+    echom join(split(v:exception, ':')[1:2], ':')
+    echohl None
+    return
+  endtry
 endfunction
 
 function! s:FuzzyFilesHandler(abandon, lines) abort
diff --git a/.vim/plugin/fuzzy-grep.vim b/.vim/plugin/fuzzy-grep.vim
index 3e1ec39..4ee4856 100644
--- a/.vim/plugin/fuzzy-grep.vim
+++ b/.vim/plugin/fuzzy-grep.vim
@@ -55,7 +55,16 @@ function! s:FuzzyGrep(abandon, options, prompt_embellishment, ...) abort
       \ 'source': printf(g:fuzzy_grep_source_command, a:options, shellescape(l:query)),
     \ }
   \ )
-  call fzf#run(l:spec)
+
+  try
+    call fzf#run(l:spec)
+  " Improve the appearance of some commonly-encountered errors.
+  catch /E11/
+    echohl ErrorMsg
+    echom join(split(v:exception, ':')[1:2], ':')
+    echohl None
+    return
+  endtry
 endfunction
 
 function! s:FuzzyGrepHandler(abandon, lines) abort
diff --git a/.vim/plugin/fuzzy-snippets.vim b/.vim/plugin/fuzzy-snippets.vim
index c64b6b7..e70c3c6 100644
--- a/.vim/plugin/fuzzy-snippets.vim
+++ b/.vim/plugin/fuzzy-snippets.vim
@@ -38,7 +38,16 @@ function! s:FuzzySnippets() abort
       \ 'source': g:fuzzy_snippets_source_command,
     \ }
   \ )
-  call fzf#run(l:spec)
+
+  try
+    call fzf#run(l:spec)
+  " Improve the appearance of some commonly-encountered errors.
+  catch /E11/
+    echohl ErrorMsg
+    echom join(split(v:exception, ':')[1:2], ':')
+    echohl None
+    return
+  endtry
 endfunction
 
 function! s:FuzzySnippetsHandler(lines) abort