diff options
Diffstat (limited to 'man_term.c')
| -rw-r--r-- | man_term.c | 37 |
1 files changed, 15 insertions, 22 deletions
@@ -64,7 +64,7 @@ static void print_man_head(struct termp *, static void print_man_foot(struct termp *, const struct roff_meta *); static void print_bvspace(struct termp *, - const struct roff_node *, int); + struct roff_node *, int); static int pre_B(DECL_ARGS); static int pre_DT(DECL_ARGS); @@ -205,19 +205,20 @@ terminal_man(void *arg, const struct roff_meta *man) * first, print it. */ static void -print_bvspace(struct termp *p, const struct roff_node *n, int pardist) +print_bvspace(struct termp *p, struct roff_node *n, int pardist) { - int i; + struct roff_node *nch; + int i; term_newln(p); - if (n->body != NULL && n->body->child != NULL) - if (n->body->child->type == ROFFT_TBL) - return; + if (n->body != NULL && + (nch = roff_node_child(n->body)) != NULL && + nch->type == ROFFT_TBL) + return; - if (n->parent->type == ROFFT_ROOT || n->parent->tok != MAN_RS) - if (n->prev == NULL) - return; + if (n->parent->tok != MAN_RS && roff_node_prev(n) == NULL) + return; for (i = 0; i < pardist; i++) term_vspace(p); @@ -683,12 +684,8 @@ pre_SS(DECL_ARGS) * and after an empty subsection. */ - do { - n = n->prev; - } while (n != NULL && n->tok >= MAN_TH && - man_term_act(n->tok)->flags & MAN_NOTEXT); - if (n == NULL || n->type == ROFFT_COMMENT || - (n->tok == MAN_SS && n->body->child == NULL)) + if ((n = roff_node_prev(n)) == NULL || + (n->tok == MAN_SS && roff_node_child(n->body) == NULL)) break; for (i = 0; i < mt->pardist; i++) @@ -728,12 +725,8 @@ pre_SH(DECL_ARGS) * and after an empty section. */ - do { - n = n->prev; - } while (n != NULL && n->tok >= MAN_TH && - man_term_act(n->tok)->flags & MAN_NOTEXT); - if (n == NULL || n->type == ROFFT_COMMENT || - (n->tok == MAN_SH && n->body->child == NULL)) + if ((n = roff_node_prev(n)) == NULL || + (n->tok == MAN_SH && roff_node_child(n->body) == NULL)) break; for (i = 0; i < mt->pardist; i++) @@ -839,7 +832,7 @@ pre_SY(DECL_ARGS) switch (n->type) { case ROFFT_BLOCK: - if (n->prev == NULL || n->prev->tok != MAN_SY) + if ((nn = roff_node_prev(n)) == NULL || nn->tok != MAN_SY) print_bvspace(p, n, mt->pardist); return 1; case ROFFT_HEAD: |