On 02/09/2017 19:46, Jose Caballero wrote:
Hi,
As this is my first time I try to write a vimscript function that uses
regular expressions, I am a little bit of lost. Not sure which
built-in function is the most proper, and/or how to use it.
Let's say I have this line (very familiar for python developers):
def __init__(self, x, y, z):
I am trying to parse that line and end up with a list of input
options, like this
['x', 'y', 'z']
Any tip will be more than appreciated.
Thanks a lot in advance,
I'd use a combination of matchstr() and split(), e.g.:
let s = 'def __init__(self, x, y, z):'
echo split(matchstr(s, 'def.*(\s*self,\s*\zs.*\ze\s*)'), '\s*,\s*')
The regex uses \zs and \ze to delimit the substring of the match
to return, but you might also use a subgroup enclosed between
\( and \).
Life.
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