Fix newline when converting back modules by using printf instead of echo. fix #9

rollback_module.sh

@@ -43,10 +43,8 @@ function extract_translation {
     msgid="$(awk 'NR{printf "%s",$0;next;}1' <<< ${tempMsgid})"
 
     # Escape special char causing problem in with sed and xml
-    msgstr=${msgstr//'\n'/'\\n'}
     msgstr=${msgstr//'\"'/"&quot;"}
     msgstr=${msgstr//'&'/'\&'}
-    msgid=${msgid//'\n'/'\\n'}
     msgid=${msgid//'\"'/"&quot;"}
     msgid=${msgid//'&'/'\&'}
 
@@ -57,7 +55,8 @@ function extract_translation {
         translation=${msgstr}
     fi
 
-    echo ${translation}
+    # Using printf is more consistent then echo, here it transforms \n in real newline 😄
+    printf "${translation}"
 }
 
 function rebuild_txt {