git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6650 c06c8d41-db1a-0410-9941-cceddc491573
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If the same message is repeated multiple times without repetition,
then the Show Previous Message command (Ctrl-P) will condense them
into one line indicating how many times it was repeated. For
example:
If the same message is repeated multiple times, then the Show
Previous Message command (Ctrl-P) will condense them into one
line indicating how many times it was repeated. For example: