[DOCS] no more SGML empty tags

2017-10-17 Thread Peter Eisentraut
In XML, empty tags such as are no longer allowed. In preparation for converting the documentation to DocBook XML, I have committed a patch that expands all such empty tags. There is also now a warning from onsgmls when empty tags are used. (There is no -werror option, unfortunately.) (I have f

Re: [DOCS] no more SGML empty tags

2017-10-17 Thread Tatsuo Ishii
> In XML, empty tags such as are no longer allowed. In preparation > for converting the documentation to DocBook XML, I have committed a > patch that expands all such empty tags. There is also now a warning > from onsgmls when empty tags are used. (There is no -werror option, > unfortunately.)