diff options
Diffstat (limited to 'mdoc_macro.c')
| -rw-r--r-- | mdoc_macro.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/mdoc_macro.c b/mdoc_macro.c index 8624ea98..8b3ea05b 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -1077,8 +1077,9 @@ blk_full(MACRO_PROT_ARGS) { int la, nl, parsed; struct mdoc_arg *arg; - struct mdoc_node *head; /* save of head macro */ - struct mdoc_node *body; /* save of body macro */ + struct mdoc_node *blk; /* Our own block. */ + struct mdoc_node *head; /* Our own head. */ + struct mdoc_node *body; /* Our own body. */ struct mdoc_node *n; enum margserr ac, lac; char *p; @@ -1118,7 +1119,7 @@ blk_full(MACRO_PROT_ARGS) */ mdoc_argv(mdoc, line, tok, &arg, pos, buf); - mdoc_block_alloc(mdoc, line, ppos, tok, arg); + blk = mdoc_block_alloc(mdoc, line, ppos, tok, arg); head = body = NULL; /* @@ -1218,6 +1219,8 @@ blk_full(MACRO_PROT_ARGS) break; } + if (blk->flags & MDOC_VALID) + return; if (head == NULL) head = mdoc_head_alloc(mdoc, line, ppos, tok); if (nl) |