Add some early logging possiblity

_wrflog.sh

@@ -0,0 +1,3 @@
+function wrflog() {
+    echo "$@" >>/tmp/wrflog
+}

would-reformat.sh

@@ -5,6 +5,9 @@ IFS=$'\n\t'
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
+## This should be rarely if ever necessary, but here it is:
+# source "$DIR/_wrflog.sh"
+# wrflog before sourcing common funcs, I think i am in dir: $(pwd)
 source "$DIR/_reformat-common.bash"
 
 wrflog asdf asdf asdf