33 tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs)  in tbl_read()  argument
48 	if (TBL_PART_OPTS == tbl->part && len)  in tbl_read()
50 			tbl->part = TBL_PART_LAYOUT;  in tbl_read()
54 	switch (tbl->part) {  in tbl_read()
56 		return(tbl_option(tbl, ln, p) ? ROFF_IGN : ROFF_ERR);  in tbl_read()
58 		return(tbl_layout(tbl, ln, p) ? ROFF_IGN : ROFF_ERR);  in tbl_read()
60 		return(tbl_cdata(tbl, ln, p) ? ROFF_TBL : ROFF_IGN);  in tbl_read()
69 	return(tbl_data(tbl, ln, p) ? ROFF_TBL : ROFF_IGN);  in tbl_read()
75 	struct tbl_node	*tbl;  in tbl_alloc()  local
77 	tbl = mandoc_calloc(1, sizeof(struct tbl_node));  in tbl_alloc()
78 	tbl->line = line;  in tbl_alloc()
79 	tbl->pos = pos;  in tbl_alloc()
80 	tbl->parse = parse;  in tbl_alloc()
81 	tbl->part = TBL_PART_OPTS;  in tbl_alloc()
82 	tbl->opts.tab = '\t';  in tbl_alloc()
83 	tbl->opts.linesize = 12;  in tbl_alloc()
84 	tbl->opts.decimal = '.';  in tbl_alloc()
85 	return(tbl);  in tbl_alloc()
89 tbl_free(struct tbl_node *tbl)  in tbl_free()  argument
97 	while (NULL != (rp = tbl->first_row)) {  in tbl_free()
98 		tbl->first_row = rp->next;  in tbl_free()
107 	while (NULL != (sp = tbl->first_span)) {  in tbl_free()
108 		tbl->first_span = sp->next;  in tbl_free()
119 	while (NULL != (hp = tbl->first_head)) {  in tbl_free()
120 		tbl->first_head = hp->next;  in tbl_free()
124 	free(tbl);  in tbl_free()
128 tbl_restart(int line, int pos, struct tbl_node *tbl)  in tbl_restart()  argument
130 	if (TBL_PART_CDATA == tbl->part)  in tbl_restart()
131 		mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse,   in tbl_restart()
132 				tbl->line, tbl->pos, NULL);  in tbl_restart()
134 	tbl->part = TBL_PART_LAYOUT;  in tbl_restart()
135 	tbl->line = line;  in tbl_restart()
136 	tbl->pos = pos;  in tbl_restart()
138 	if (NULL == tbl->first_span || NULL == tbl->first_span->first)  in tbl_restart()
139 		mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse,  in tbl_restart()
140 				tbl->line, tbl->pos, NULL);  in tbl_restart()
144 tbl_span(struct tbl_node *tbl)  in tbl_span()  argument
148 	assert(tbl);  in tbl_span()
149 	span = tbl->current_span ? tbl->current_span->next  in tbl_span()
150 				 : tbl->first_span;  in tbl_span()
152 		tbl->current_span = span;  in tbl_span()
159 	struct tbl_node	*tbl;  in tbl_end()  local
161 	tbl = *tblp;  in tbl_end()
164 	if (NULL == tbl->first_span || NULL == tbl->first_span->first)  in tbl_end()
165 		mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse,   in tbl_end()
166 				tbl->line, tbl->pos, NULL);  in tbl_end()
168 	if (tbl->last_span)  in tbl_end()
169 		tbl->last_span->flags |= TBL_SPAN_LAST;  in tbl_end()
171 	if (TBL_PART_CDATA == tbl->part)  in tbl_end()
172 		mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse,   in tbl_end()
173 				tbl->line, tbl->pos, NULL);  in tbl_end()