comment on

Whats wrong with:

  my $str=q{DFR7234C__A_B_C_Bonzo_Dog_D_B};

  $str =~ s/(?<=__)([A-Z]_)+//g;
[download]

I'd guess, pos() is localized within the code assertion. Pos() would be changeable within the while loop triggered by the regex (1st example). Maybe one of the gods may bring some light into this.

BTW, oha presented already a very nice solution here.

Regards

<mwa

In reply to Re: Can you assign to pos() in a s/foo/bar/g by mwah
in thread Can you assign to pos() in a s/foo/bar/g by johngg

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		`&`
	<		`<`
	>		`>`
	[		`[`
	]		`]`

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.