- changes to comments

1 files changed, 5 insertions, 4 deletions

diff --git a/src/format.c b/src/format.c
index dbe9ed9..aa49cda 100644
--- a/src/format.c
+++ b/src/format.c
@@ -2368,6 +2368,7 @@ format_link(struct plugin_state *state, Slapi_PBlock *pb, Slapi_Entry *e,
 
 	/* Walk the lists, building the output data items. */
 	n_lists = (argc + 1) / 3;
+	/* Count the number of items in each list. */
 	for (i = 0; i < n_lists; i++) {
 		for (j = 0;
 		     (values[i] != NULL) && (values[i][j] != NULL);
@@ -2386,10 +2387,10 @@ format_link(struct plugin_state *state, Slapi_PBlock *pb, Slapi_Entry *e,
 		n_done = 0;
 		for (i = 0; i < n_lists; i++) {
 			if (result_n < n_items[i]) {
-				/* List has an item for this result. */
+				/* This list has an item for this result. */
 				length += lengths[i][result_n];
 			} else {
-				/* Use the padding. */
+				/* This list ran out of items -- use padding. */
 				length += strlen(argv[i * 3 + 1]);
 				/* Note that this list has run out. */
 				n_done++;
@@ -2426,12 +2427,12 @@ format_link(struct plugin_state *state, Slapi_PBlock *pb, Slapi_Entry *e,
 		p = buffer;
 		for (i = 0; i < n_lists; i++) {
 			if (result_n < n_items[i]) {
-				/* The value from the list of values. */
+				/* This list has an item for this result. */
 				l = lengths[i][result_n];
 				memcpy(p, values[i][result_n], l);
 				p += l;
 			} else {
-				/* Padding. */
+				/* This list ran out of items -- use padding. */
 				l = strlen(argv[i * 3 + 1]);
 				memcpy(p, argv[i * 3 + 1], l);
 				p += l;