From 32c0933851c645dfc5d1af1bda32e80c9f237254 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Thu, 13 Dec 2018 05:23:37 +0000 Subject: Cleanup, no functional change: No need to expose the eqn(7) syntax tree data structures everywhere. Move them to their own include file, "eqn.h". While here, delete the unused enum eqn_pilet. --- eqn.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'eqn.c') diff --git a/eqn.c b/eqn.c index 5f4e8ae6..2383c798 100644 --- a/eqn.c +++ b/eqn.c @@ -1,7 +1,7 @@ -/* $Id: eqn.c,v 1.80 2018/12/13 03:40:13 schwarze Exp $ */ +/* $Id: eqn.c,v 1.81 2018/12/13 05:23:38 schwarze Exp $ */ /* * Copyright (c) 2011, 2014 Kristaps Dzonsons - * Copyright (c) 2014, 2015, 2017 Ingo Schwarze + * Copyright (c) 2014, 2015, 2017, 2018 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -30,6 +30,7 @@ #include "mandoc_aux.h" #include "mandoc.h" #include "roff.h" +#include "eqn.h" #include "libmandoc.h" #include "eqn_parse.h" @@ -491,6 +492,16 @@ eqn_box_free(struct eqn_box *bp) free(bp); } +struct eqn_box * +eqn_box_new(void) +{ + struct eqn_box *bp; + + bp = mandoc_calloc(1, sizeof(*bp)); + bp->expectargs = UINT_MAX; + return bp; +} + /* * Allocate a box as the last child of the parent node. */ @@ -499,10 +510,9 @@ eqn_box_alloc(struct eqn_node *ep, struct eqn_box *parent) { struct eqn_box *bp; - bp = mandoc_calloc(1, sizeof(struct eqn_box)); + bp = eqn_box_new(); bp->parent = parent; bp->parent->args++; - bp->expectargs = UINT_MAX; bp->font = bp->parent->font; bp->size = ep->gsize; -- cgit v1.2.3-56-ge451