From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: lloda Newsgroups: gmane.lisp.guile.devel Subject: [PATCH] Add string-replace-substring to (ice-9 string-fun) Date: Fri, 20 Dec 2019 18:32:22 +0100 Message-ID: <27656CBA-297B-4EE3-93D6-FD56BFBDDC44@sarc.name> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Content-Type: multipart/mixed; boundary="Apple-Mail=_E0F75076-64D3-4C23-B9BE-7BFD0C51AE01" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="647"; mail-complaints-to="usenet@blaine.gmane.org" To: guile-devel Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Fri Dec 20 18:32:54 2019 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iiM8y-0018G7-SW for guile-devel@m.gmane.org; Fri, 20 Dec 2019 18:32:53 +0100 Original-Received: from localhost ([::1]:59762 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iiM8x-0001J4-Km for guile-devel@m.gmane.org; Fri, 20 Dec 2019 12:32:51 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39840) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iiM8c-0001Iw-B7 for guile-devel@gnu.org; Fri, 20 Dec 2019 12:32:31 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iiM8a-0005Fv-4u for guile-devel@gnu.org; Fri, 20 Dec 2019 12:32:29 -0500 Original-Received: from mta-08-3.privateemail.com ([198.54.127.61]:1182) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iiM8Y-0005Ek-Jq for guile-devel@gnu.org; Fri, 20 Dec 2019 12:32:27 -0500 Original-Received: from MTA-08.privateemail.com (localhost [127.0.0.1]) by MTA-08.privateemail.com (Postfix) with ESMTP id A6C9260044 for ; Fri, 20 Dec 2019 12:32:24 -0500 (EST) Original-Received: from [192.168.1.105] (unknown [10.20.151.249]) by MTA-08.privateemail.com (Postfix) with ESMTPA id 4DB2A6004A for ; Fri, 20 Dec 2019 17:32:24 +0000 (UTC) X-Mailer: Apple Mail (2.3445.104.11) X-Virus-Scanned: ClamAV using ClamSMTP X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 198.54.127.61 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.org gmane.lisp.guile.devel:20200 Archived-At: --Apple-Mail=_E0F75076-64D3-4C23-B9BE-7BFD0C51AE01 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii This patch adds string-replace-substring that wingo posted to the = mailing list to (ice-9 strings). This is a commonly used function and a = good implementation isn't trivial, so I think it deserves inclusion. --Apple-Mail=_E0F75076-64D3-4C23-B9BE-7BFD0C51AE01 Content-Disposition: attachment; filename=0001-Add-string-replace-substring-to-ice-9-string-fun.patch Content-Type: application/octet-stream; x-unix-mode=0644; name="0001-Add-string-replace-substring-to-ice-9-string-fun.patch" Content-Transfer-Encoding: quoted-printable =46rom=20cf5b4a1db8ad4c1060f08f07113791dd34374266=20Mon=20Sep=2017=20= 00:00:00=202001=0AFrom:=20Daniel=20Llorens=20=0ADate:=20= Fri,=2020=20Dec=202019=2012:53:34=20+0100=0ASubject:=20[PATCH=201/3]=20= Add=20string-replace-substring=20to=20(ice-9=20string-fun)=0A=0A---=0A=20= module/ice-9/string-fun.scm=20|=2025=20++++++++++++++++++++++++-=0A=201=20= file=20changed,=2024=20insertions(+),=201=20deletion(-)=0A=0Adiff=20= --git=20a/module/ice-9/string-fun.scm=20b/module/ice-9/string-fun.scm=0A= index=20c27ff847f..bef841db5=20100644=0A---=20= a/module/ice-9/string-fun.scm=0A+++=20b/module/ice-9/string-fun.scm=0A@@=20= -25,7=20+25,8=20@@=0A=20=09=20=20=20separate-fields-discarding-char=20= separate-fields-after-char=0A=20=09=20=20=20separate-fields-before-char=20= string-prefix-predicate=20string-prefix=3D?=0A=20=09=20=20=20= sans-surrounding-whitespace=20sans-trailing-whitespace=0A-=09=20=20=20= sans-leading-whitespace=20sans-final-newline=20has-trailing-newline?))=0A= +=09=20=20=20sans-leading-whitespace=20sans-final-newline=20= has-trailing-newline?=0A+=20=20=20=20=20=20=20=20=20=20=20= string-replace-substring))=0A=20=0A=20;;;;=0A=20;;;=0A@@=20-278,3=20= +279,25=20@@=0A=20;;;=20=20=20=20=20=20=20=20=20(fail=20parts)=0A=20;;;=20= =20=20=20=20=20=20=20=20(apply=20return=20parts))))=0A=20=0A+=0A+=0C=0A= +;;;=20{String=20Fun:=20string-replace-substring}=0A+;;;=0A+=0A+;;=20By=20= A.=20Wingo=20in=20= https://lists.gnu.org/archive/html/guile-devel/2014-03/msg00058.html=0A+=0A= +(define=20(string-replace-substring=20s=20substring=20replacement)=0A+=20= =20"Replace=20every=20instance=20of=20@var{substring}=20in=20string=20= @var{s}=20by=20@var{replacement}."=0A+=20=20(let=20((sublen=20= (string-length=20substring)))=0A+=20=20=20=20(with-output-to-string=0A+=20= =20=20=20=20=20(lambda=20()=0A+=20=20=20=20=20=20=20=20(let=20lp=20= ((start=200))=0A+=20=20=20=20=20=20=20=20=20=20(cond=0A+=20=20=20=20=20=20= =20=20=20=20=20((string-contains=20s=20substring=20start)=0A+=20=20=20=20= =20=20=20=20=20=20=20=20=3D>=20(lambda=20(end)=0A+=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20(display=20(substring/shared=20s=20start=20= end))=0A+=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20(display=20= replacement)=0A+=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20(lp=20= (+=20end=20sublen))))=0A+=20=20=20=20=20=20=20=20=20=20=20(else=0A+=20=20= =20=20=20=20=20=20=20=20=20=20(display=20(substring/shared=20s=20= start)))))))))=0A+=0A--=20=0A2.20.1=0A=0A= --Apple-Mail=_E0F75076-64D3-4C23-B9BE-7BFD0C51AE01--