Although the asciidoc toolchain accepts any number of ~ to delimit a
listing block (i.e. a code block), it is actually specified to be
exactly four, i.e. ~~~~. Currently, a mix of diffrent numbers of ~ are
being used - sometimes even a different number at the beginning and at
the end of the block.
Normalize this to always use exactly four ~ for the delimiter.
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit 447fa1fca4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Arnout Vandecappelle
4fa204ab11