Brion Vibber wrote:
On ven, 2003-01-24 at 20:15, Tomasz Wegrzanowski wrote:
Could we append \n to article markup when we send it to client in edit box ?
All correct text files end with \n and it would make selecting by mouse much easier.
I've no objection; we trim the whitespace from the end on save, so there's no worry of infinitely growing series of blank lines.
-- brion vibber (brion @ pobox.com)
Dear Brion,
This reminds me: trimming whitespace from the end of _all_ lines on save would be a good thing. At the moment, there's a parser/renderer bug which emits empty paragraphs on seeing a line containing only whitespace. It generates ugly whitespace on rendered pages, seemingly at random, unless you know the cause.
A full fix will no doubt be forthcoming in the coming rewrite of the parser/renderer code, but for now it could be very easily fixed by stripping trailing whitespace on all lines. I also cannot think of a situation in which this would be harmful: text-based markup should not depend on "invisible" features in the source, and this can be viewed as a kind of normalization.
This could be done either as a pre-pass to the renderer, or simply done on save, thus fixing all newly edited files.
If you are going to implement the newline append, please consider implementing trailing whitespace stripping, too.
Regards,
Neil