gmane.lisp.cl-emb.devel

Multibyte external file format patch forcl-emb::contents-of-file function

Tomasz Skutnik — 2008-04-12T20:46:52

Access lexical scope.

Vagif Verdi — 2007-09-01T04:43:11

What I can send to :env

Chris Parker — 2007-06-12T23:40:13

Re: Integrating with Apache and Hunchentoot

Stefan Scholl — 2007-04-16T09:29:02

Hi! On 2007-04-14 15:35:44, Andrei Stebakov wrote: CL-EMB "just" transforms text. template + some data = new text It can be used stand-alone, without any relation to the web. In order to get CL-EMB's output to the browser, you need to call it from within your favorite web framework/tool and feed the results the way (stream, string) it's needed. CL-EMB isn't PHP. You could compare it to one aspect of PHP: templating and embedding code into text files. CLHP wants to be more like PHP. But the project seems to be a bit more quiet than CL-EMB. If you like Hunchentoot you could modify the test code and replace CL-WHO with CL-EMB, just to get a feel how to work this way. There's some code in CL-WIKI that uses CL-EMB, too. But I don't know if it's working with Hunchentoot. Regards, Stefan

Integrating with Apache and Hunchentoot

Andrei Stebakov — 2007-04-14T19:35:44

RE: Can't call register-emb

Daniel Gackle — 2006-05-25T20:07:02

Stefan, You are right, the CL-PPCRE included in Lispbox is an older version (much older, it would seem, given the changelog you quoted). I downloaded and installed the latest version (1.2.14) and the error no longer occurs. Thank you! Daniel -----Original Message----- From: cl-emb-devel-bounces-F1HGIaG5STRyXAeb93iumQ< at >public.gmane.org [mailto:cl-emb-devel-bounces-F1HGIaG5STRyXAeb93iumQ< at >public.gmane.org] On Behalf Of Stefan Scholl Sent: Thursday, May 25, 2006 12:33 PM To: cl-emb-devel-F1HGIaG5STRyXAeb93iumQ< at >public.gmane.org Subject: Re: [cl-emb-devel] Can't call register-emb On 2006-05-23 00:25:15, Daniel Gackle wrote: work. cl-ppcre Are you sure that you use CL-PPCRE 1.2.13? According to http://weitz.de/cl-ppcre/CHANGELOG SIMPLE-CALLS was added in 0.7.8 _______________________________________________ cl-emb-devel site list cl-emb-devel-F1HGIaG5STRyXAeb93iumQ< at >public.gmane.org http://common-lisp.net/mailman/listinfo/cl-emb-devel

Re: Can't call register-emb

Stefan Scholl — 2006-05-25T18:32:54

Are you sure that you use CL-PPCRE 1.2.13? According to http://weitz.de/cl-ppcre/CHANGELOG SIMPLE-CALLS was added in 0.7.8

Can't call register-emb

Daniel Gackle — 2006-05-23T06:25:15

Support New Jobs from JobBankUSA Kwj

Career-Builder — 2006-02-23T03:01:53

New release CL-EMB 0.4.3

Stefan Scholl — 2006-02-19T00:09:14

New release CL-EMB 0.4.3 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Faster file reading (fast slurping from ) - New template tag < at >insert for inserting (text) files. Example: CL-USER> (emb:register-emb "test13" "The file:

<% < at >insert textfile %>

") # CL-USER> (emb:execute-emb "test13" :env '(:textfile "/etc/gentoo-release")) "The file:

Gentoo Base System version 1.6.14

Re: New release CL-EMB 0.3.0 (API CHANGES!)

Stefan Scholl — 2006-02-19T00:12:28

[...] This example was broken. I fixed it in http://common-lisp.net/project/cl-emb/README and the current release 0.4.3. CL-USER> (emb:register-emb "test10" "Square root from 1 to <% < at >var numbers %>: <% < at >genloop numbers %>sqrt(<% < at >var number %>) = <% < at >var sqrt %> <% < at >endgenloop %>") # CL-USER> (defun make-sqrt-1-to-n-gen (key n) (declare (ignore key)) (let ((i 1)) #'(lambda (cmd) (ecase cmd (:test (> i n)) (:get `(:number ,i :sqrt ,(sqrt i))) (:next (prog1 `(:number ,i :sqrt ,(sqrt i)) (unless (> i n) (incf i)))))))) MAKE-SQRT-1-TO-N-GEN CL-USER> (emb:execute-emb "test10" :env '(:numbers 10) :generator-maker 'make-sqrt-1-to-n-gen) "Square root from 1 to 10: sqrt(1) = 1.0 sqrt(2) = 1.4142135 sqrt(3) = 1.7320508 sqrt(4) = 2.0 sqrt(5) = 2.236068 sqrt(6) = 2.4494898 sqrt(7) = 2.6457512 sqrt(8) = 2.828427 sqrt(9) = 3.0 sqrt(10) = 3.1622777 "

Summary of junk emails blocked

Admin Junk Summary — 2005-12-21T10:01:32

New release CL-EMB 0.4.2

Stefan Scholl — 2005-08-12T22:47:05

New release CL-EMB 0.4.2 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Changed internal function to escape for XML (was very slow and is now using code from Edi Weitz) - optimized URL encoding - locking mechanism for threaded/multiprocessing programs (*LOCKING-FUNCTION*). *LOCKING-FUNCTION* can be set to a locking function which must accept a function as parameter. The locking function gets called whenever CL-EMB accesses a global hash table. IMPORTANT: The locking function must return the value of the function it calls! Example: (defvar *emb-lock* (kmrcl::make-lock "emb-lock") "Lock for CL-EMB.") (defun emb-lock-function (func) "Lock function for CL-EMB." (kmrcl::with-lock-held (*emb-lock*) (funcall func))) (setf emb:*locking-function* 'emb-lock-function)

New release CL-EMB 0.4.1

Stefan Scholl — 2005-08-07T17:41:19

New release CL-EMB 0.4.1 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Removed some compiler notes when registering emb functions. - < at >include now uses supplied path relative to current template.

Re: New release CL-EMB 0.4.0 (API CHANGES!)

Stefan Scholl — 2005-06-20T14:13:04

OK, no API changes. Just the wrong mail template. :-} _______________________________________________ cl-emb-devel site list cl-emb-devel-F1HGIaG5STRyXAeb93iumQ< at >public.gmane.org http://common-lisp.net/mailman/listinfo/cl-emb-devel

New release CL-EMB 0.4.0 (API CHANGES!)

Stefan Scholl — 2005-06-20T13:54:37

New release CL-EMB 0.4.0 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Extended way to access environment (the supplied plist) with template tags. E.g.: <% < at >var foo/bar %> --> Like accessing (GETF (GETF ENV :FOO) :BAR) When your're inside a nested loop you can access the elements of the toplevel by starting the parameter with a slash. CL-USER> (emb:register-emb "test11" "<% < at >loop bands %>Band: <% < at >var band %> (Genre: <% < at >var /genre %>)
<% < at >endloop %>") # CL-USER> (emb:execute-emb "test11" :env '(:genre "Rock" :bands ((:band "Queen") (:band "The Rolling Stones") (:band "ZZ Top")))) "Band: Queen (Genre: Rock)
Band: The Rolling Stones (Genre: Rock)
Band: ZZ Top (Genre: Rock)
" CL-USER> (emb:register-emb "test12" "<% < at >repeat /foo/bar/count %>*<% < at >endrepeat %>") # CL-USER> (emb:execute-emb "test12" :env '(:foo (:bar (:count 42)))) "******************************************" _______________________________________________ cl-emb-devel site list cl-emb-devel-F1HGIaG5STRyXAeb93iumQ< at >public.gmane.org http://common-lisp.net/mailman/listinfo/cl-emb-devel

New release CL-EMB 0.3.2

Stefan Scholl — 2005-06-15T08:55:15

New release CL-EMB 0.3.2 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Bugfix regarding the template tags < at >include and < at >call The generated code wasn't correct after the API changes in 0.3.0

New release CL-EMB 0.3.1

Stefan Scholl — 2005-03-18T16:09:52

New release CL-EMB 0.3.1 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Bugfix regarding the template tags < at >include and < at >call The generated code wasn't correct after the API changes in 0.3.0

New release CL-EMB 0.3.0 (API CHANGES!)

Stefan Scholl — 2005-03-12T00:34:00

Hi! 0.3.1 will come next week. I have to remove one important new entry from the TODO list: - Locking mechanism for threaded/multiprocessing programs. Until then: Be careful if you use threads/multiprocessing! Regards, Stefan

New release CL-EMB 0.3.0 (API CHANGES!)

Stefan Scholl — 2005-03-12T00:25:03

New release CL-EMB 0.3.0 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - API change: EXECUTE-EMB's optional parameters are now keyword parameters. You have to change your calls like this: OLD: (emb:execute-emb "foo" '(:language "Common Lisp")) NEW: (emb:execute-emb "foo" :env '(:language "Common Lisp")) See the added keyword :ENV before the plist. - Generator loops. The additional keyword parameter GENERATOR-MAKER to EXECUTE-EMB lets you supply a function, which returns a generator function. Generator functions are described on http://www.cs.northwestern.edu/academics/courses/325/readings/graham/generators.html Basically these are functions which answer to command codes :TEST (==> return true when there's no further data from the generator), :GET (==> return current value), :NEXT (==> return next value) The new template tags < at >genloop and < at >endgenloop are used to build a loop which uses this generator function. First the function supplied to GENERATOR-MAKER is called with the corresponding keyword to the parameter of < at >genloop and the value in the plist with this key. ("<% < at >genloop foo %>" ==> first parameter :FOO, second parameter (getf env :foo)). The loop itself tests if there are further values for iterations by calling the generator function with the command :TEST. Then the first value is fetched with :NEXT. (No :GET is used at the moment.) The returned values have to be plists. A simple example from the README: CL-USER> (emb:register-emb "test10" "Square root from 1 to <% < at >var numbers %>: <% < at >genloop numbers %>sqrt(<% < at >var number %>) = <% < at >var sqrt %> <% < at >endgenloop %>") # CL-USER> (declare (ignore key)) (let ((i 1)) #'(lambda (cmd) (ecase cmd (:test (> i n)) (:get `(:number ,i :sqrt ,(sqrt i))) (:next (prog1 `(:number ,i :sqrt ,(sqrt i)) (unless (> i n) (incf i)))))))) MAKE-SQRT-1-TO-N-GEN CL-USER> (emb:execute-emb "test10" :env '(:numbers 10) :generator-maker 'make-sqrt-1-to-n-gen) "Square root from 1 to 10: sqrt(1) = 1.0 sqrt(2) = 1.4142135 sqrt(3) = 1.7320508 sqrt(4) = 2.0 sqrt(5) = 2.236068 sqrt(6) = 2.4494898 sqrt(7) = 2.6457512 sqrt(8) = 2.828427 sqrt(9) = 3.0 sqrt(10) = 3.1622777 "

New release CL-EMB 0.2.2 (minor bugfix)

Stefan Scholl — 2005-03-06T15:57:57

New release CL-EMB 0.2.2 CL-EMB is a library to embed Common Lisp and special template tags into normal text files. Can be used for dynamically generated HTML pages. You can download it from http://common-lisp.net/project/cl-emb/ or install with ASDF-Install. CL-USER> (asdf:operate 'asdf:load-op :asdf-install) CL-USER> (asdf-install:install :cl-emb) Changes: - Minor bugfix. Declared ENV ignorable in the generated code. Should prevent warnings/errors regarding the defined but unused variable CL-EMB-INTERN::ENV