-------- Original-Nachricht -------- Betreff: Re: Bug in RegExPlugin Datum: Sun, 22 Dec 2013 12:38:59 +0100 Von: Jens Teich <info@jensteich.de> An: Russell Watson <russell@mrwatson.de>, FM-Lisp+help@common-lisp.net Hi Russel, thanks for the bug report. This is a tough one (for me). The source of the problem seems to be here: (Defun handle-get-string-message (which-string result-size result-ptr) "Handles `kFMXT_GetString' messages from FileMaker. WHICH-STRING is the ID for the information FileMaker wants to have, RESULT-PTR is where the answer string is supposed to be stored, and RESULT-SIZE is the maximal size of the result." (when-let (string (case which-string (#.+k-fmxt-name-str+ *plugin-name*) (#.+k-fmxt-app-config-str+ *plugin-help-text*) (#.+k-fmxt-options-str+ (create-options-string)))) #+:win32 (convert-to-foreign-string string :limit (1- result-size) :external-format :unicode :into (make-pointer :address result-ptr :type :wchar-t)) #-:win32 (loop with ptr = (make-pointer :address result-ptr :type :unsigned-short) for index from 0 below (1- result-size) for char across string do (setf (dereference ptr :index index) (char-code char)) finally (setf (dereference ptr :index index) #\Null)))) ;; from fm-plugin-tools, file main.lisp The variable *plugin-name* contains the string "RegExPlugin" and is 11 characters long. On Win the problem does not occur so the problem is in the branch after #-:win32. I played a bit with the name of the plugin. When I make it very long, more unwanted additional characters appear: RegexPlugIn*********************************************************** ********************************************************************** ********************************************************************** *********************************************ï¿¿ï¿¿ç¯Í¨e;0.2.4;Disabled Maybe the author of this code (Edi Weitz) reads this and can help or I will ask for help on the LispWorks mailing list. ~Jens ps Russel: why do you use this old version of the plugin? I improved the plugin in the current version according to your input at the FileMaker Stammtisch some time ago. The RegP-Positions Function has two additional parameters now: Positions ( regex ; target {; flags ; pairInnerDelimiter ; pairOuterDelimiter } ) Am 19.12.13 22:01, schrieb Russell Watson:
Hallo Jens / Lisp-developers / RegEx Plugin Entwickler,
---------------------------------------- OK - so this is the message in german:
ich habe bemerkt, dass unter fm12 liefert das RegExPlugin bei der Get( InstalledPlugins ) Funktion das folgende zurück
^ Der kleine Diamant am ende vom Pluginname scheint eine ASCII( 1 ) zu sein. Ich nehme an, dass das einen Fehler ist und es in dieser Stelle keine ASCII(1) sein soll.
GrüÃe
Russell Watson (aka MrWatson)
---------------------------------------- and here again in case you guys only speak english:
Hi,
I use the RegExp FileMaker Plugin, that is available from Jens Teichs website under the URL http://jensteich.de/wp-content/regex-plugin/RegexPlugIn.zip.
I noticed today, that the plugin returns an ASCII(1) character (the little diamond in the picture) in its reply to the FileMaker Get( InstalledPlugins ) function.
That I presume is a bug and an undesired character in the plugins string.
---------------------------------------- An (important) aside:
It is not explicitly clear from the combination of Jens Teichs website and the linked Common Lisp "mailing list Informartion" page (http://common-lisp.net/cgi-bin/mailman/listinfo/fm-lisp)
1) if this is the correct email adress that I am writing to 2) what the <listname> is of the mailing list for the RegExp plugin - is it RegExp? is it FM-List*? is it something else? 3) which is the correct form of the emailadress: it is mentioned on thesss page if it is possible to just write to <listname>@common-lisp.net <http://common-lisp.net>
I hope that all helps.
Thanks for the Plugin.
Russell Watson (aka MrWatson)
* ...I have just noticed that fm-list is in the url, which PROBABLY means that <listname>="fm-list" ... but it needs to be EXPLICIT in at least one of the pages ... otherwise you're only going to get emails from real nerds. ;-)