I want to draw a vertical line on the margin. The line may be able to continue to the next page(s) and must not cut with the end of the current page.
I'd prefer to use an environment or something like
\startline
% Text, math, figures etc
\stopline
With the line I'd mark a new or a fixed text for my co-authors.
I tried receipt of Matthew Leingang but it didn't work for me.
tex.stackexchange.com! you may want to usemdframedpackage for your purpose. – M.Reza Nov 22 '13 at 08:16changebarpackage might be useful. It is rather old, so it is possible xelatex might not be supported out of the box, but it is alleged to work with both pdflatex and latex+dvips. There is also thechangespackage, for an alterative way to mark changes. – Dan Nov 22 '13 at 19:45changebaris exactly what I looked for. It is included intotexlive-latex-extrapackage of Ubuntu 12.04 and works well. Thank you! – user1038377 Nov 23 '13 at 19:43