Change π to plain "pi" in index entry, to avoid double escaping issues.
commit3c1e21e6925e3e7fc2a272c10efb59e2834b3c43
authoralvherre <alvherre>
Sun, 7 Oct 2007 01:13:30 +0000 (7 01:13 +0000)
committeralvherre <alvherre>
Sun, 7 Oct 2007 01:13:30 +0000 (7 01:13 +0000)
tree8411e984dfe6dff73902bc6098854976e33704eb
parent4f5bf195db8fe85517f2ca527ee58e4c48eef6e9
Change &pi; to plain "pi" in index entry, to avoid double escaping issues.
doc/src/sgml/func.sgml