From 0fa63c17427ebc9bb3803ef77f6d3adff71a6e9a Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Wed, 14 Jun 2017 23:24:17 +0000 Subject: implement so-called absolute horizontal motion: \h'|...', used for example by zoem(1) --- term.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'term.c') diff --git a/term.c b/term.c index 71fd73d5..595390b6 100644 --- a/term.c +++ b/term.c @@ -1,4 +1,4 @@ -/* $Id: term.c,v 1.272 2017/06/14 18:23:37 schwarze Exp $ */ +/* $Id: term.c,v 1.273 2017/06/14 23:24:18 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * Copyright (c) 2010-2017 Ingo Schwarze @@ -526,9 +526,14 @@ term_word(struct termp *p, const char *word) p->flags |= (TERMP_NOSPACE | TERMP_NONEWLINE); continue; case ESCAPE_HORIZ: + if (*seq == '|') { + seq++; + uc = -p->col; + } else + uc = 0; if (a2roffsu(seq, &su, SCALE_EM) == NULL) continue; - uc = term_hen(p, &su); + uc += term_hen(p, &su); if (uc > 0) while (uc-- > 0) bufferc(p, ASCII_NBRSP); -- cgit v1.2.3