More cleanup: Consistently use the name "struct tbl_node *tbl"

that is already used almost everywhere instead of gratuitiously
inventing different names at four places.  No functional change.

1 files changed, 19 insertions, 19 deletions

diff --git a/tbl.c b/tbl.c
index 5af3ccf1..25f65738 100644
--- a/tbl.c
+++ b/tbl.c
@@ -72,21 +72,21 @@ tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs)
 struct tbl_node *
 tbl_alloc(int pos, int line, struct mparse *parse)
 {
-	struct tbl_node	*p;
-
-	p = mandoc_calloc(1, sizeof(struct tbl_node));
-	p->line = line;
-	p->pos = pos;
-	p->parse = parse;
-	p->part = TBL_PART_OPTS;
-	p->opts.tab = '\t';
-	p->opts.linesize = 12;
-	p->opts.decimal = '.';
-	return(p);
+	struct tbl_node	*tbl;
+
+	tbl = mandoc_calloc(1, sizeof(struct tbl_node));
+	tbl->line = line;
+	tbl->pos = pos;
+	tbl->parse = parse;
+	tbl->part = TBL_PART_OPTS;
+	tbl->opts.tab = '\t';
+	tbl->opts.linesize = 12;
+	tbl->opts.decimal = '.';
+	return(tbl);
 }
 
 void
-tbl_free(struct tbl_node *p)
+tbl_free(struct tbl_node *tbl)
 {
 	struct tbl_row	*rp;
 	struct tbl_cell	*cp;
@@ -94,8 +94,8 @@ tbl_free(struct tbl_node *p)
 	struct tbl_dat	*dp;
 	struct tbl_head	*hp;
 
-	while (NULL != (rp = p->first_row)) {
-		p->first_row = rp->next;
+	while (NULL != (rp = tbl->first_row)) {
+		tbl->first_row = rp->next;
 		while (rp->first) {
 			cp = rp->first;
 			rp->first = cp->next;
@@ -104,8 +104,8 @@ tbl_free(struct tbl_node *p)
 		free(rp);
 	}
 
-	while (NULL != (sp = p->first_span)) {
-		p->first_span = sp->next;
+	while (NULL != (sp = tbl->first_span)) {
+		tbl->first_span = sp->next;
 		while (sp->first) {
 			dp = sp->first;
 			sp->first = dp->next;
@@ -116,12 +116,12 @@ tbl_free(struct tbl_node *p)
 		free(sp);
 	}
 
-	while (NULL != (hp = p->first_head)) {
-		p->first_head = hp->next;
+	while (NULL != (hp = tbl->first_head)) {
+		tbl->first_head = hp->next;
 		free(hp);
 	}
 
-	free(p);
+	free(tbl);
 }
 
 void