oops forgot a few

lib/autoload.fish

@@ -18,8 +18,7 @@ function __autoload_insert
   set -l complete_path
   for path in $argv
     not test -d "$path"; and continue
-    set -l IFS '/'
-    echo $path | read -la components
+    echo $path | read --delimiter '/' -la components
     if test "x$components[-1]" = xcompletions
       contains -- $path $fish_complete_path
         or set complete_path $complete_path $path
@@ -38,8 +37,7 @@ function __autoload_erase
   set -l function_indexes
   set -l complete_indexes
   for path in $argv
-    set -l IFS '/'
-    echo $path | read -la components
+    echo $path | read --delimiter '/' -la components
     test "x$components[-1]" = xcompletions
       and set complete_indexes $complete_indexes (contains -i $path $fish_complete_path)
       or  set function_indexes $function_indexes (contains -i $path $fish_function_path)

lib/require.fish

@@ -47,8 +47,7 @@ function require
 
   for init in $init_path
     emit perf:timer:start $init
-    set -l IFS '/'
-    echo $init | read -la components
+    echo $init | read --delimiter '/' -la components
 
     set path (printf '/%s' $components[1..-2])
 
@@ -62,8 +61,7 @@ function require
       set dependencies
 
       if test -f $bundle
-        set -l IFS ' '
-        while read -l type dependency
+        while read --delimiter ' ' -l type dependency
           test "$type" != package
             and continue
           require "$dependency"