Date: Wed, 20 May 1998 12:16:52 -0400 (EDT) From: chet@po.cwru.edu To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: gnu/6701: Patch for freebsd-current/src/contrib/libreadline/display.c Message-ID: <199805201616.MAA26059@nike.ins.cwru.edu>
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>Number: 6701 >Category: gnu >Synopsis: patch for GNU readline library, version 2.2 >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed May 20 09:20:01 PDT 1998 >Last-Modified: >Originator: Chet Ramey >Organization: Case Western Reserve University >Release: FreeBSD 2.2.5-RELEASE i386 >Environment: I don't run FreeBSD-current, but this patch is against current-src/src/contrib/libreadline/display.c (built in current-src/src/gnu/lib/libreadline). >Description: Problem with readline line wrap when the prompt is longer than the screen width and contains invisible characters. >How-To-Repeat: >Fix: Here's the patch: *** ../readline-2.2/display.c Mon Aug 4 15:54:23 1997 --- display.c Fri Apr 24 14:23:35 1998 *************** *** 424,428 **** --- 424,435 ---- while (lpos >= screenwidth) { + #if 0 temp = ((newlines + 1) * screenwidth) - ((newlines == 0) ? wrap_offset : 0); + #else + /* XXX - possible fix from Darin Johnson <darin@acuson.com> for prompt + string with invisible characters that is longer than the screen + width. */ + temp = ((newlines + 1) * screenwidth) + ((newlines == 0) ? wrap_offset : 0); + #endif inv_lbreaks[++newlines] = temp; lpos -= screenwidth; >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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