Google-docs – Inserting non-printing Unicode control chars in Google Docs

Yes! Google has an extensive collection of webfonts for webapps hosted on its Google Fonts site, including (currently) 23 different Khmer fonts. (On the left side of the directory, just change the "Script" option to Khmer.)

To add Google Fonts to Google Docs, you will need the Extensis Fonts add-on. Once you have installed the add-on, open a document in Docs and launch the add-on. Find the font(s) you want to add to Docs on the Google Fonts site, then go back to your document and search for the font's name using your browser's text-search function to locate it in the list of fonts. Click it to add!

• Load the page in Chrome
• Choose Tools->Developer Tools to bring up the developer pane. (This is a whole tutorial in itself, but I will tell you how to do the specific thing you want).
• Right click on the body element in the Elements tab and choose "Break -> on subtree modification". This is just a guess, but its a good place to start. I'm guessing Google will modify the DOM when you click things. Now when you move the mouse around, your breakpoint might fire prematurely for what you are looking at. Just hit F8 to continue.

• Hit the {} button at the bottom when it breaks to make the google optimized javascript code "pretty print" or display in a more readable form.

• Now, basically, its up to you to figure out what you want to do and where you want to go. You need to familiarize yourself with developer tools to really have the full power you need to do what you want probably, but that's a whole book.