One thing that has been bothering me about posting code directly onto this blog is that all the different programs don't work when all displayed at once on the main page. They all work fine when viewed singly but interfere destructively when on the same page. :(
To fix this predicament I'm going to edit the posts to put in a page break before the code and program elements. At least that will avoid the embarrassment of having broken programs on the main page!
Next on good elements of Blog house-keeping will be to add tags to entries. I am very slowly accruing posts from disparate projects. Would be good to be able to display all from a particular project.