prepare allman style (#5774)

tests/restyle-all.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+set -e
+
+org=$(cd ${0%/*}; pwd)
+cd ${org}/..
+pwd
+test -d cores/esp8266
+test -d libraries
+
+# this warning question will be removed after restyle-all.sh is renamed to restyle.sh
+echo "This is dangerous if you have modified your local repository"
+echo "type iknowwhatido to continue"
+read ans
+test "$ans" = iknowwhatido || exit 1
+
+for d in cores/esp8266 libraries; do
+    for e in c cpp h; do
+        find $d -name "*.$e" -exec \
+            astyle \
+                --suffix=none \
+                --options=${org}/astyle_core.conf {} \;
+        done
+done
+
+for d in libraries; do
+    find $d -name "*.ino" -exec \
+        astyle \
+            --suffix=none \
+            --options=${org}/astyle_examples.conf {} \;
+done