From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thien-Thi Nguyen Newsgroups: gmane.lisp.guile.user,gmane.comp.gnu.make.devel Subject: Re: Guile support in GNU make Date: Mon, 23 Jan 2012 07:01:46 +0100 Message-ID: <87liozq7n9.fsf@gnuvola.org> References: <1316557011.28907.237.camel@homebase> <1326572016.3482.144.camel@homebase> <20120122182923.GB3460@mini.zxlink> <1327269379.4539.41.camel@homebase> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1327298553 23200 80.91.229.12 (23 Jan 2012 06:02:33 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 23 Jan 2012 06:02:33 +0000 (UTC) Cc: Guile Users , make-alpha@gnu.org To: psmith@gnu.org Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Mon Jan 23 07:02:28 2012 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RpCz6-0006zi-1L for guile-user@m.gmane.org; Mon, 23 Jan 2012 07:02:28 +0100 Original-Received: from localhost ([::1]:59281 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RpCz5-0006o4-G2 for guile-user@m.gmane.org; Mon, 23 Jan 2012 01:02:27 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:39704) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RpCz1-0006ny-9K for guile-user@gnu.org; Mon, 23 Jan 2012 01:02:24 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RpCz0-0004UF-De for guile-user@gnu.org; Mon, 23 Jan 2012 01:02:23 -0500 Original-Received: from smtp205.alice.it ([82.57.200.101]:43227) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RpCyy-0004SJ-Ty; Mon, 23 Jan 2012 01:02:21 -0500 Original-Received: from ambire (82.58.5.15) by smtp205.alice.it (8.6.023.02) id 4EECA2D80513AF54; Mon, 23 Jan 2012 07:02:01 +0100 Original-Received: from ttn by ambire with local (Exim 4.72) (envelope-from ) id 1RpCyR-0000Ta-Ag; Mon, 23 Jan 2012 07:01:47 +0100 In-Reply-To: <1327269379.4539.41.camel@homebase> (Paul Smith's message of "Sun, 22 Jan 2012 16:56:19 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 82.57.200.101 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:9176 gmane.comp.gnu.make.devel:733 Archived-At: () Paul Smith () Sun, 22 Jan 2012 16:56:19 -0500 ;; Printable string (no special characters) ((and (string? x) (eq? (string-length (string-delete x char-set:printing)) 0)) x) It's trying to determine if the string contains any non-printable chars. How can I write this [...] Use =E2=80=98and-map=E2=80=99 with a predicate wrapped around =E2=80=98char= -set:printing=E2=80=99 directly.