Fix prompts and a minor alignment in gitfetch

zsh.d/zshfunctions/gitfetch

@@ -2,13 +2,18 @@ local _gitdir
 local last_fetch
 local diff
 
+# exec 3>&1 4>&2
+# trap 'exec 2>&4 1>&3' 0 1 2 3
+# exec 1>>~/tmp/gitfetch.log 2>&1
+
 cd $1
 
+
 gitdir=$(git rev-parse --git-dir 2> /dev/null) || return 0
 last_fetch=$(zstat +mtime $gitdir/FETCH_HEAD 2> /dev/null || echo 0)
 let "diff = $(strftime %s) - $last_fetch"
 if [ $diff -gt ${GIT_FETCH_INTERVAL:-30} ]; then
-   setopt localoptions noshwordsplit
+  setopt localoptions noshwordsplit
 
   # Sets `GIT_TERMINAL_PROMPT=0` to disable authentication prompt for Git fetch (Git 2.3+).
   export GIT_TERMINAL_PROMPT=0
@@ -55,7 +60,7 @@ if [ $diff -gt ${GIT_FETCH_INTERVAL:-30} ]; then
   command git -c gc.auto=0 fetch \
     --quiet \
     --no-tags \
-    --recurse-submodules=no \
+    --recurse-submodules=yes \
     $remote &>/dev/null &
   wait $! || return $fail_code