[pca] Alternative fiels separator for PCA output

[Martin Paul]

Gurugunti, Mahesh wrote:
> Is there a way/option to specify alternate field separator while
> printing the pca output  in HTML format?? 

No, the HTML output format is not configurable (without modifying pca 
itself). The --format option of pca only applies to text output.

> I would like to space out the HTML output fields/columns with either
> extra spaces or any other field separator. 

If you think that there is a better default HTML output format, just 
show me an example. I had not thought much about the format when 
implementing HTML output, and if it can be made prettier or more usable 
I wouldn't resist.

If you want your own personal format, you have these options: Use a 
wrapper script around "pca -L" to post-process the HTML output as 
needed. Or use pca's --format option to make it output your preferred 
HTML format; you'll probably need to add a header and footer yourself, 
again in a wrapper script.

Martin.