On Tue, Oct 6, 2020 at 11:09 AM David Malcolm <dmalc...@redhat.com> wrote: > > I've taken the liberty of pushing this website patch, having checked > that it validates. > > It covers the changes by Lewis in 004bb936d6d5f177af26ad4905595e843d5665a5 > (PR 49973 and PR 86904). >
Cool, thank you for mentioning it here! Sorry if that's something I was supposed to include with the original patch... BTW, one small note: > + Additionally, in previous releases of GCC, tab characters in the source > + would be emitted verbatim when quoting source code, but be prefixed > + with whitespace or line number information, leading to misalignments > + in the resulting output when compared with the actual source. Tab > + characters are now printed as an appropriate number of spaces, using > the > + <a > href="https://gcc.gnu.org/onlinedocs/gcc/Preprocessor-Options.html#index-ftabstop">-ftabstop</a> > + option (which defaults to 8 spaces per tab stop). > + </p> > + </li> > </ul> In previous versions, a tab was output as a single space, not an actual tab character, so it led to misalignment even without any prefix, FWIW. -Lewis