On 2013.07.28. 19:45, Gabor Kovesdan wrote:
On 2013.07.28. 19:00, Warren Block wrote:
Long lines in screen and programlisting elements run off the right side of the screen with the current CSS.

It would be great to have them wrap and include a visible a line wrap indicator, but that may not be possible, or may require Javascript.

Better than nothing is to have them at least have forced wrapping based on screen width. That can be done with changes in div.screen and div.programlisting:

-    white-space: pre;
+    white-space: pre-wrap;

This seems to work well, other than there being no visible marker where a line is wrapped due to screen width.

Is there a better way to accomplish this?
This seems to work:
http://iany.me/2012/02/css-line-wrap-indicator/

The wrapping of programlisting content into span elements can be done in XSLT.
This seems to does the XSLT-part, although it may be done in a better way since it breaks some DocBook features that we don't use:
http://kovesdan.org/patches/xhtml-wrap.diff

Gabor
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