Copying and pasting from laptop

Copying and pasting from laptop

I'm using MacOSX. This did not occur in Safari. It occurred in Camino. (I will now try it in Opera and Shiira as a matter of interest).

I have a copy of the poem, The Love Song of J. Alfred Prufrock (T.S. Eliot) on my laptop. Every 5th line has a line number, right-justified, at the right margin.

When I copy and paste the poem into a Zoho document, the paste operation proceeds correctly in Safari. In Camino, the line numbers are wrapped.

(In Page Setup, in both cases, the font is Palatino, 12pt, and the margin left and right is 5).