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Description
Currently, something like
(foo
@ bar)
incorrectly highlights bar as a decorator, when it is in fact an operand of a matrix multiplication (note that this code conforms to the "new" PEP8 which suggests breaking before operators).
While a general solution may be tricky, it seems reasonable to only highlight as decorators when the @ is immediately followed by a letter (or underscore), without spaces in between. Spaces after the @ in a decorator are legal, but I have never seen cases where they are used...