Also recognize .IX lines in man file for help clicks
authorH.G.Muller <hgm@hgm-xboard.(none)>
Wed, 16 Mar 2016 23:01:25 +0000 (00:01 +0100)
committerH.G.Muller <hgm@hgm-xboard.(none)>
Tue, 29 Mar 2016 14:51:33 +0000 (16:51 +0200)
commit18e4257b27b685b75ac92a6820ee335136ede86b
tree28988542682aa97ce7daf979ef7629e1c6a9ddf0
parent5404ffd329b0e5b653e163dc21a8ffac9cee62bf
Also recognize .IX lines in man file for help clicks

Beside .B and .SS directives, which tend to mark item headers in the
XBoard manual page, ".IX item" lines are now also recognized.
Such lines are produced by pod2man for =item directives in the .pod file.
dialogs.c