Re: Filter special characters from PS output. Fix 1605 (issue4382052)

[dak]

http://codereview.appspot.com/4382052/diff/1/scm/framework-ps.scm
File scm/framework-ps.scm (right):

http://codereview.appspot.com/4382052/diff/1/scm/framework-ps.scm#newcode412
scm/framework-ps.scm:412: (markup->string val) illegals)))))
Apart from creating a new char set on every round, this seems far too
adhoc to  me.

I think one should define a function ps-quote for quoting PostScript
strings (a similar function will be useful for every other framework)
and make sure that every user-defined string is passed through it before
reaching PostScript.

http://codereview.appspot.com/4382052/