diff options
Diffstat (limited to 'action.c')
| -rw-r--r-- | action.c | 49 |
1 files changed, 40 insertions, 9 deletions
@@ -29,11 +29,13 @@ struct actions { /* Per-macro action routines. */ -static int post_sh(struct mdoc *); -static int post_os(struct mdoc *); -static int post_dt(struct mdoc *); -static int post_dd(struct mdoc *); -static int post_nm(struct mdoc *); +static int post_sh(struct mdoc *); +static int post_os(struct mdoc *); +static int post_dt(struct mdoc *); +static int post_dd(struct mdoc *); +static int post_nm(struct mdoc *); + +static int post_prologue(struct mdoc *); /* Array of macro action routines. */ @@ -226,7 +228,8 @@ post_dt(struct mdoc *mdoc) if (NULL == mdoc->meta.title) mdoc->meta.title = xstrdup("untitled"); - return(1); + + return(post_prologue(mdoc)); } @@ -244,7 +247,9 @@ post_os(struct mdoc *mdoc) mdoc->meta.os = xstrdup(buf[0] ? buf : "local"); mdoc->sec_lastn = mdoc->sec_last = SEC_BODY; - return(1); + mdoc->flags |= MDOC_BODYPARSE; + + return(post_prologue(mdoc)); } @@ -285,15 +290,41 @@ post_dd(struct mdoc *mdoc) } if (mdoc->meta.date && NULL == n) - return(1); + return(post_prologue(mdoc)); else if (n) return(mdoc_err(mdoc, "invalid parameter syntax")); if ((mdoc->meta.date = mdoc_atotime(date))) - return(1); + return(post_prologue(mdoc)); return(mdoc_err(mdoc, "invalid parameter syntax")); } +static int +post_prologue(struct mdoc *mdoc) +{ + struct mdoc_node *n; + + if (mdoc->last->parent->child == mdoc->last) + mdoc->last->parent->child = mdoc->last->prev; + if (mdoc->last->prev) + mdoc->last->prev->next = NULL; + + n = mdoc->last; + assert(NULL == mdoc->last->next); + + if (mdoc->last->prev) { + mdoc->last = mdoc->last->prev; + mdoc->next = MDOC_NEXT_SIBLING; + } else { + mdoc->last = mdoc->last->parent; + mdoc->next = MDOC_NEXT_CHILD; + } + + mdoc_node_freelist(n); + return(1); +} + + int mdoc_action_post(struct mdoc *mdoc) { |