Anyone know of anything that already does that?
I have a regex that does an ok job of finding parts of a line that have
already been "completed", figuring out what's "partially" done.. and then
some code that looks to see what could match the "partial" part, but
obviously a one-line regex isn't going to do a very good job of parsing
javascript :)
What I have is:
static std::regex
completion_regex("^(.*?[\\[\\]\\(\\)]*?)[.]?([^.\\[\\]\\(\\)]*)$");
My goal is to handle simple one-liners, not more complex language features
like creating functions or loops..
so if you had:
var a={alpha: 1, bravo: [{charlie: 3, delta: 4}]};
and you type a.b[0].c<tab>
it sees the only option starting with a 'c' is "charlie" and adds that to
your string so now you have:
a.b[0].charlie<cursor here>
and then you can press enter and it prints 3.
live:
http://regexr.com/3dbun
Anyone have anything better?
Thanks.
--Zac
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