From a33746005f22b743d2c4a1ec8e2c836405f2436f Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 9 May 2020 16:56:09 +1200
Subject: Make copies for map(), filter(), and reverse()

I really should have remembered this.  Caused broken 'thesaurus'
entries, in this case.
---
 vim/autoload/option.vim |  2 +-
 vim/autoload/xdg.vim    |  2 +-
 vim/vimrc               | 14 +++++++++-----
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/vim/autoload/option.vim b/vim/autoload/option.vim
index c44cf94b..49fbf1a4 100644
--- a/vim/autoload/option.vim
+++ b/vim/autoload/option.vim
@@ -7,7 +7,7 @@ function! option#Split(expr, ...) abort
   endif
   let keepempty = a:0 ? a:1 : 0
   let parts = split(a:expr, '\\\@<!,[, ]*', keepempty)
-  return map(parts, 'substitute(v:val, ''\\,'', '','', ''g'')')
+  return map(copy(parts), 'substitute(v:val, ''\\,'', '','', ''g'')')
 endfunction
 
 " Escape the right-hand side of a :set option value
diff --git a/vim/autoload/xdg.vim b/vim/autoload/xdg.vim
index dd9a129b..5cef0f98 100644
--- a/vim/autoload/xdg.vim
+++ b/vim/autoload/xdg.vim
@@ -37,7 +37,7 @@ endfunction
 function! s:Dirs(name) abort
   let dirs = split(s:Get(a:name), ':')
   return map(
-        \ filter(dirs, 's:Absolute(v:val)')
+        \ filter(copy(dirs), 's:Absolute(v:val)')
         \,'join([v:val, s:subdir], "/")'
         \)
 endfunction
diff --git a/vim/vimrc b/vim/vimrc
index d60d66fd..09a31c42 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -2,7 +2,7 @@
 "  Tom Ryder (tejr)’s Literate Vimrc
 " ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 "
-" Last updated: Mon, 04 May 2020 00:51:58 UTC
+" Last updated: Sat, 09 May 2020 04:48:24 UTC
 "
 " │ And I was lifted up in heart, and thought
 " │ Of all my late-shown prowess in the lists,
@@ -118,10 +118,12 @@ if xdg#['config']['home'] !=# ''
 endif
 if !empty(s:xdgconfigpaths)
   execute 'set runtimepath^='.option#Escape(join(map(
-        \ s:xdgconfigpaths, 'option#item#Escape(v:val)'
+        \ copy(s:xdgconfigpaths),
+        \ 'option#item#Escape(v:val)'
         \), ','))
   execute 'set runtimepath+='.option#Escape(join(map(
-        \ reverse(s:xdgconfigpaths), 'option#item#Escape(v:val."/after")'
+        \ reverse(copy(s:xdgconfigpaths)),
+        \ 'option#item#Escape(v:val.''/after'')'
         \), ','))
 endif
 unlet s:xdgconfigpaths
@@ -419,10 +421,12 @@ endif
 if !empty(s:refdirs)
   try
     execute 'set dictionary^='.option#Escape(join(map(
-          \ s:refdirs, 'option#item#Escape(v:val."/dictionary.txt")'
+          \ copy(s:refdirs),
+          \ 'option#item#Escape(v:val.''/dictionary.txt'')'
           \), ','))
     execute 'set thesaurus^='.option#Escape(join(map(
-          \ s:refdirs, 'option#item#Escape(v:val."/thesaurus.txt")'
+          \ copy(s:refdirs),
+          \ 'option#item#Escape(v:val.''/thesaurus.txt'')'
           \), ','))
   catch /^Vim\%((\a\+)\)\=:E474:/
   endtry
-- 
cgit v1.2.3


From e573d1f5d3e20a0bf588d85a5930b7953bb284cc Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 9 May 2020 16:56:45 +1200
Subject: Bump VERSION

---
 VERSION | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/VERSION b/VERSION
index e02c1e32..fafb89ee 100644
--- a/VERSION
+++ b/VERSION
@@ -1,2 +1,2 @@
-tejr dotfiles v8.31.1
-Wed, 06 May 2020 10:07:19 +0000
+tejr dotfiles v8.31.2
+Sat, 09 May 2020 04:56:39 +0000
-- 
cgit v1.2.3