From: Jonathan Nieder <jrnieder@gmail.com>
Date: Fri, 02 Jan 2015 22:05:56 GMT
Subject: Re: xfuncname problems with C++
Message-ID: <20150102220556.GH29365@google.com>
In-Reply-To: <CAHd499DpyO6Csji8gp1E6HsrvtBa7QMKBah2xOewrWAfNgQUHg@mail.gmail.com>

Robert Dailey wrote:

> The 'void' does not start on the leftmost column, due to tabbing there
> can be any number of whitespace (the regex should account for this).

Ah, that explains it.  The default C++ pattern assumes the 'void'
starts at the leftmost column, so that the funcname header represents
whatever top-level construct forms the context (e.g., "class foo {").

(Jump targets or access declarations)
!^[ \t]*[A-Za-z_][A-Za-z_0-9]*:[[:space:]]*($|/[/*])

(functions/methods, variables, and compounds at top level)
^((::[[:space:]]*)?[A-Za-z_].*)$

Thanks,
Jonathan