Implement '\' escape sequence for demo halfviz's HalfTone language

samizdatco / arbor

a graph visualization library using web workers and jQuery

http://arborjs.org

2.66k stars 633 forks source link

Implement '\' escape sequence for demo halfviz's HalfTone language #60

Closed akfish closed 1 year ago

akfish commented 10 years ago

Current parser implementation forbid users from using curly braces { and }. This PR addresses that issue by add \ escape sequence syntax to HalfTone language. Now user can use whatever he/she wants to name a node.

Use \{whatever\} will get {whatever}
Use Backslash please don't escape from me. \\ will get Backslash please don't escape from me. \