From owner-freebsd-bugs@freebsd.org Fri Jan 12 01:34:40 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5088BE65F97 for ; Fri, 12 Jan 2018 01:34:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 387246FC5B for ; Fri, 12 Jan 2018 01:34:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 2D72E6E5B for ; Fri, 12 Jan 2018 01:34:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w0C1Ye5O036450 for ; Fri, 12 Jan 2018 01:34:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w0C1YeG7036449 for freebsd-bugs@FreeBSD.org; Fri, 12 Jan 2018 01:34:40 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225096] [PATCH] Add reverse wrap around to libteken Date: Fri, 12 Jan 2018 01:34:40 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: florian_kaiser@genua.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status keywords bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Jan 2018 01:34:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225096 Bug ID: 225096 Summary: [PATCH] Add reverse wrap around to libteken Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Keywords: patch Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: florian_kaiser@genua.de Keywords: patch We needed the reverse wrap around in the teken library and I thought you mi= ght like it as well. Cheers! diff -u -r -N teken/teken.c teken_/teken.c --- teken/teken.c 2018-01-12 01:48:10.832926321 +0100 +++ teken_/teken.c 2018-01-12 01:50:08.108822290 +0100 @@ -58,6 +58,7 @@ #define TS_CONS25 0x0040 /* cons25 emulation. */ #define TS_INSTRING 0x0080 /* Inside string. */ #define TS_CURSORKEYS 0x0100 /* Cursor keys mode. */ +#define TS_REVWRAP 0x0200 /* reverse Wraparound */ /* Character that blanks a cell. */ #define BLANK ' ' diff -u -r -N teken/teken_subr.h teken_/teken_subr.h --- teken/teken_subr.h 2018-01-12 01:48:10.833926389 +0100 +++ teken_/teken_subr.h 2018-01-12 01:50:08.108822290 +0100 @@ -213,6 +213,16 @@ } else { t->t_cursor.tp_col--; } + } else if (t->t_stateflags & TS_REVWRAP) { + if (t->t_cursor.tp_col =3D=3D 0) { + if (t->t_cursor.tp_row =3D=3D t->t_originreg.ts_beg= in) + return; + t->t_cursor.tp_row--; + t->t_cursor.tp_col =3D t->t_winsize.tp_col - 2; + } else { + t->t_cursor.tp_col--; + t->t_stateflags &=3D ~TS_WRAPPED; + } } else { if (t->t_cursor.tp_col =3D=3D 0) return; --=20 You are receiving this mail because: You are the assignee for the bug.=