My problem is the fact I need to use the assets from old files to make sure my new design is the same layout as previous designs. I tried several more files (with the same template), and had one or more of the previous issues on all of them. I tried a third machine (my colleague's) - this time it let me click the text box, but again, wouldn't let me copy the box. But as soon as I pasted it into my new file (B), and tried to edit the text, it crashed again. I tried opening a different file (D) and it let me copy. This time, when I opened the original file (A), it wouldn't let me save it (just shut InDesign down immediatley). So I tried a different file (C) (which contains all the same fonts etc) and this time, while I was actually able to click the text box, as soon as I cmd+C it shut InDesign down immediately. But as soon as I tried to edit the text, (as in, clicked the text box) it froze, gave me spinning wheel of death and I had to force quit. Hope it suits you too-or you can turn it off if you wish to.This morning I saved a design file (let's call it A) as a new version (B) to use as a template. I implemented MacDown’s auto-completion to suit my own need. I am spoiled, as a programmer, by some pretty advanced auto-completion various IDEs offer. I will include updates from Prism after your pull request is accepted. If you wish to provide additional language definitions and/or themes, please visit Prism’s project page and submit them there. MacDown accepts pull requests on aliases to existing languages, but not new syntax highlighting rules. See Code Block Highlighting page for a complete list of syntax supported. Syntax highlighting in fenced code blocks with language identifiers are rendered by Prism. MacDown provides various tools that add additional processing to the rendered HTML, including: You can find all the available configurations in MacDown’s Preferences pane. It also supports lots of non-standard syntactic features, including the very widely-used fenced code blocks with language identifiers. This makes MacDown’s live preview both efficient and very configurable. Hoedown is used internally to render Markdown into HTML.

Macdown choppy typing