🚀 go-pugleaf

Someone have an idea or have done something to can save the local changes applied to a paragrapg style or to a character style ? 

If you have declare a style , you apply this to a text but you change something like the horizontal scale 
the style is not change in the declaration but you have a local change describe graphically by a "+" after the name of the style 

Can we save automatically , by scripting all the style applied for each textbloc for all the document ? 
or can we find this information symbolised by a "+" to make a log file where we can store where and what kind of transformation or done ? 
or will I have to parse all my document page after page , textbloc after textbloc and compare paragraph after paragraph and character after character is there is a change between the style applied at the creation and the style really use ? 

Someone can help me ? if I have to store all information about a style how can I collect all information on it quickly and without have to write each elements ? 

thanks