cl-who-devel

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May 2012

3 participants
2 discussions

[cl-who-devel] using cl-who to expand dynamically created s-html?
by Jim Prewett 24 May '12

24 May '12

Hi All, I've been (happily) using cl-who for quite a while, but now I'm stuck! I'd like to use cl-who to expand s-expressions (which are generated on the fly) into HTML. So, instead of doing what I normally do like this: (cl-who:with-html-output (*standard-output*) (cl-who:htm (:pre "this is some preformatted text"))) I'd like to do something like this (where the s-exprs are generated by calling a function): (cl-who:with-html-output (*standard-output*) (cl-who:htm (funcall #'(lambda () '(:pre "this is some preformatted text"))))) Of course, this doesn't work as with-html-output is a macro. I feel like I'm missing something horribly obvious! :) Thanks for any help you can provide, Jim James E. Prewett Jim(a)Prewett.org download(a)hpc.unm.edu Systems Team Leader LoGS: http://www.hpc.unm.edu/~download/LoGS/ Designated Security Officer OpenPGP key: pub 1024D/31816D93 HPC Systems Engineer III UNM HPC 505.277.8210

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[cl-who-devel] declarations placement issue
by Ala'a Mohammad 05 May '12

05 May '12

Hi, Please, correct me If I'm wrong. in the expansion of the following (using cl-who from quicklisp) (with-html-output (var) (declare (special var))) ;=> (LET ((VAR VAR)) (PROGN (DECLARE (SPECIAL VAR)))) I think that the declaration is placed in the wrong place. CLHS does not specify any declarations for PROGN entry. and in this declaration provides information about the bindings of LET, thus I thought the correct expansion should be: (with-html-output (var) (declare (special var))) ;=> (LET ((VAR VAR)) (DECLARE (SPECIAL VAR)) (PROGN)) the fix should should only affect with-html-output (since with-html-output-to-string passes the declarations to the former macro) Regards, Ala'a

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