Added an option to strip trailing whitespace on paste

[steveniemitz]

Fixes #1888

[steveniemitz]

ping?

[ximion]

I see the sense in this patch - did you test the current PR?
D's string.stripRight() will indeed remove all whitespaces from the end of a line, but it will not remove any newline or tab characters, so since newlines aren't removed, this wouldn't fix #1888
I just looked over the changes quickly though, so maybe I missed something.

[steveniemitz]

did you test the current PR

yeah, I've been running with this change since before I submitted the PR.

D's string.stripRight() .. will not remove any newline or tab characters

This is false, the Dlang docs even include newline, linefeed, and tab characters as examples:
https://dlang.org/library/std/string/strip_right.html

assert(stripRight("\n\t\v\rhello world\n\t\v\r") ==
       "\n\t\v\rhello world");

assert(stripRight([lineSep] ~ "hello world" ~ lineSep) ==
       [lineSep] ~ "hello world");

[ximion]

Right, I even looked at the page and completely misread it...

[ximion]

Looks good to me! Thank you for the patch!

[steveniemitz]

thank you!