diff options
author | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-29 16:31:15 +0000 |
---|---|---|
committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-29 16:31:15 +0000 |
commit | 3aad1243de81f4fa87d3d67a5c4c6f0385bd0ac7 (patch) | |
tree | 27fc3a81a49d5eb8aeddaa0f2b8e6e7125f7d52b | |
parent | 294cf32a27d430922b8f008f10b766ddce477cf6 (diff) | |
download | mandoc-3aad1243de81f4fa87d3d67a5c4c6f0385bd0ac7.tar.gz mandoc-3aad1243de81f4fa87d3d67a5c4c6f0385bd0ac7.tar.zst mandoc-3aad1243de81f4fa87d3d67a5c4c6f0385bd0ac7.zip |
Skip whitespace at the beginning of eqn(7) nodes,
in particular ~ and ^ that misrendered;
found by bentley@ in glCopyTexSubImage1D(3); also affected
glAccum(3), glClipPlane(3), glDrawPixels(3), glEvalMesh(3), and others.
-rw-r--r-- | eqn.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: eqn.c,v 1.71 2017/06/26 20:09:04 schwarze Exp $ */ +/* $Id: eqn.c,v 1.72 2017/06/29 16:31:15 schwarze Exp $ */ /* * Copyright (c) 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -683,7 +683,7 @@ eqn_parse(struct eqn_node *ep, struct eqn_box *parent) if (ep->data == NULL) return ROFF_IGN; - ep->start = ep->end = ep->data; + ep->start = ep->end = ep->data + strspn(ep->data, " ^~"); next_tok: tok = eqn_next(ep, MODE_TOK); |