+static void
+post_eoln(POST_ARGS)
+{
+ struct roff_node *n;
+
+ post_useless(mdoc);
+ n = mdoc->last;
+ if (n->child != NULL)
+ mandoc_msg(MANDOCERR_ARG_SKIP, n->line,
+ n->pos, "%s %s", roff_name[n->tok], n->child->string);
+
+ while (n->child != NULL)
+ roff_node_delete(mdoc, n->child);
+
+ roff_word_alloc(mdoc, n->line, n->pos, n->tok == MDOC_Bt ?
+ "is currently in beta test." : "currently under development.");
+ mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
+ mdoc->last = n;
+}
+
+static int
+build_list(struct roff_man *mdoc, int tok)
+{
+ struct roff_node *n;
+ int ic;
+
+ n = mdoc->last->next;
+ for (ic = 1;; ic++) {
+ roff_elem_alloc(mdoc, n->line, n->pos, tok);
+ mdoc->last->flags |= NODE_NOSRC;
+ roff_node_relink(mdoc, n);
+ n = mdoc->last = mdoc->last->parent;
+ mdoc->next = ROFF_NEXT_SIBLING;
+ if (n->next == NULL)
+ return ic;
+ if (ic > 1 || n->next->next != NULL) {
+ roff_word_alloc(mdoc, n->line, n->pos, ",");
+ mdoc->last->flags |= NODE_DELIMC | NODE_NOSRC;
+ }
+ n = mdoc->last->next;
+ if (n->next == NULL) {
+ roff_word_alloc(mdoc, n->line, n->pos, "and");
+ mdoc->last->flags |= NODE_NOSRC;
+ }
+ }
+}
+
+static void
+post_ex(POST_ARGS)
+{
+ struct roff_node *n;
+ int ic;
+
+ post_std(mdoc);
+
+ n = mdoc->last;
+ mdoc->next = ROFF_NEXT_CHILD;
+ roff_word_alloc(mdoc, n->line, n->pos, "The");
+ mdoc->last->flags |= NODE_NOSRC;
+
+ if (mdoc->last->next != NULL)
+ ic = build_list(mdoc, MDOC_Nm);
+ else if (mdoc->meta.name != NULL) {
+ roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Nm);
+ mdoc->last->flags |= NODE_NOSRC;
+ roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
+ mdoc->last->flags |= NODE_NOSRC;
+ mdoc->last = mdoc->last->parent;
+ mdoc->next = ROFF_NEXT_SIBLING;
+ ic = 1;
+ } else {
+ mandoc_msg(MANDOCERR_EX_NONAME, n->line, n->pos, "Ex");
+ ic = 0;
+ }
+
+ roff_word_alloc(mdoc, n->line, n->pos,
+ ic > 1 ? "utilities exit\\~0" : "utility exits\\~0");
+ mdoc->last->flags |= NODE_NOSRC;
+ roff_word_alloc(mdoc, n->line, n->pos,
+ "on success, and\\~>0 if an error occurs.");
+ mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
+ mdoc->last = n;
+}
+
+static void
+post_lb(POST_ARGS)
+{
+ struct roff_node *n;
+ const char *p;
+
+ post_delim_nb(mdoc);
+
+ n = mdoc->last;
+ assert(n->child->type == ROFFT_TEXT);
+ mdoc->next = ROFF_NEXT_CHILD;
+
+ if ((p = mdoc_a2lib(n->child->string)) != NULL) {
+ n->child->flags |= NODE_NOPRT;
+ roff_word_alloc(mdoc, n->line, n->pos, p);
+ mdoc->last->flags = NODE_NOSRC;
+ mdoc->last = n;
+ return;
+ }
+
+ mandoc_msg(MANDOCERR_LB_BAD, n->child->line,
+ n->child->pos, "Lb %s", n->child->string);
+
+ roff_word_alloc(mdoc, n->line, n->pos, "library");
+ mdoc->last->flags = NODE_NOSRC;
+ roff_word_alloc(mdoc, n->line, n->pos, "\\(lq");
+ mdoc->last->flags = NODE_DELIMO | NODE_NOSRC;
+ mdoc->last = mdoc->last->next;
+ roff_word_alloc(mdoc, n->line, n->pos, "\\(rq");
+ mdoc->last->flags = NODE_DELIMC | NODE_NOSRC;
+ mdoc->last = n;
+}
+
+static void
+post_rv(POST_ARGS)
+{
+ struct roff_node *n;
+ int ic;
+
+ post_std(mdoc);
+
+ n = mdoc->last;
+ mdoc->next = ROFF_NEXT_CHILD;
+ if (n->child != NULL) {
+ roff_word_alloc(mdoc, n->line, n->pos, "The");
+ mdoc->last->flags |= NODE_NOSRC;
+ ic = build_list(mdoc, MDOC_Fn);
+ roff_word_alloc(mdoc, n->line, n->pos,
+ ic > 1 ? "functions return" : "function returns");
+ mdoc->last->flags |= NODE_NOSRC;
+ roff_word_alloc(mdoc, n->line, n->pos,
+ "the value\\~0 if successful;");
+ } else
+ roff_word_alloc(mdoc, n->line, n->pos, "Upon successful "
+ "completion, the value\\~0 is returned;");
+ mdoc->last->flags |= NODE_NOSRC;
+
+ roff_word_alloc(mdoc, n->line, n->pos, "otherwise "
+ "the value\\~\\-1 is returned and the global variable");
+ mdoc->last->flags |= NODE_NOSRC;
+ roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Va);
+ mdoc->last->flags |= NODE_NOSRC;
+ roff_word_alloc(mdoc, n->line, n->pos, "errno");
+ mdoc->last->flags |= NODE_NOSRC;
+ mdoc->last = mdoc->last->parent;
+ mdoc->next = ROFF_NEXT_SIBLING;
+ roff_word_alloc(mdoc, n->line, n->pos,
+ "is set to indicate the error.");
+ mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
+ mdoc->last = n;
+}
+
git.ckatri.com / mandoc.git / blobdiff