Merging upstream version 2.40.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 27 insertions, 13 deletions

diff --git a/libsmartcols/src/calculate.c b/libsmartcols/src/calculate.c
index 84198da..86e1b27 100644
--- a/libsmartcols/src/calculate.c
+++ b/libsmartcols/src/calculate.c
@@ -379,9 +379,14 @@ static int reduce_column(struct libscols_table *tb,
 			/* columns are reduced in "bad first" way, be more
 			 * agresive for the the worst column */
 			reduce = 3;
-		if (cl->width - reduce < st->width_min)
-			reduce = cl->width - st->width_min;
-		cl->width -= reduce;
+
+		if (cl->width < reduce)
+			reduce = cl->width;
+
+		if (cl->width - reduce > st->width_min)
+			cl->width -= reduce;
+		else
+			cl->width = st->width_min;
 		break;
 	default:
 		return -1;	/* no more stages */
@@ -413,10 +418,8 @@ int __scols_calculate(struct libscols_table *tb, struct ul_buffer *buf)
 	size_t colsepsz;
 	int sorted = 0;
 
-
 	DBG(TAB, ul_debugobj(tb, "-----calculate-(termwidth=%zu)-----", tb->termwidth));
 	tb->is_dummy_print = 1;
-
 	colsepsz = scols_table_is_noencoding(tb) ?
 			mbs_width(colsep(tb)) :
 			mbs_safe_width(colsep(tb));
@@ -430,6 +433,11 @@ int __scols_calculate(struct libscols_table *tb, struct ul_buffer *buf)
 	while (scols_table_next_column(tb, &itr, &cl) == 0) {
 		int is_last;
 
+		memset(&cl->wstat, 0, sizeof(cl->wstat));
+		cl->width = 0;
+		cl->width_treeart = 0;
+		scols_column_reset_wrap(cl);
+
 		if (scols_column_is_hidden(cl))
 			continue;
 
diff --git a/libsmartcols/src/column.c b/libsmartcols/src/column.c
index 5700bac..586a485 100644
--- a/libsmartcols/src/column.c
+++ b/libsmartcols/src/column.c
@@ -470,7 +470,7 @@ char *scols_wrapnl_nextchunk(const struct libscols_column *cl __attribute__((unu
  * This is built-in function for scols_column_set_wrapfunc(). This function
  * walk string separated by \0.
  *
- * For example for data "AAA\0BBB\0CCC" the next chunk is "BBB".
+ * For example for data "AAA\0BBB\0CCC\0" the next chunk is "BBB".
  *
  * Returns: next chunk
  *
diff --git a/libsmartcols/src/print.c b/libsmartcols/src/print.c
index 88ab5a2..ab279e3 100644
--- a/libsmartcols/src/print.c
+++ b/libsmartcols/src/print.c
@@ -764,11 +764,11 @@ notree:
 		}
 	}
 
+done:
 	/* reset wrapping after greatest chunk calculation */
 	if (cal && scols_column_is_wrap(cl))
 		scols_column_reset_wrap(cl);
 
-done:
 	DBG(COL, ul_debugobj(cl, "__cursor_to_buffer rc=%d", rc));
 	return rc;
 }
@@ -802,8 +802,12 @@ static int print_line(struct libscols_table *tb,
 		rc = __cursor_to_buffer(tb, buf, 0);
 		if (!rc)
 			rc = print_data(tb, buf);
-		if (!rc && scols_column_has_pending_wrap(cl))
-			pending = 1;
+		if (!rc) {
+			if (scols_column_has_pending_wrap(cl))
+				pending = 1;
+			else
+				scols_column_reset_wrap(cl);
+		}
 		scols_table_reset_cursor(tb);
 	}
 	fputs_color_line_close(tb);
@@ -827,10 +831,12 @@ static int print_line(struct libscols_table *tb,
 				rc = __cursor_to_buffer(tb, buf, 0);
 				if (!rc)
 					rc = print_pending_data(tb, buf);
-				if (!rc && scols_column_has_pending_wrap(cl))
-					pending = 1;
-				if (!rc && !pending)
-					scols_column_reset_wrap(cl);
+				if (!rc) {
+					if (scols_column_has_pending_wrap(cl))
+						pending = 1;
+					else
+						scols_column_reset_wrap(cl);
+				}
 			} else
 				print_empty_cell(tb, cl, ln, NULL, ul_buffer_get_bufsiz(buf));
 			scols_table_reset_cursor(tb);