Use an ellipsis for Nitrox O2% ranges

The plain dash may look a bit too much like a trimix specification.  Is
the ellipsis better? Maybe.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/divelist.c b/divelist.c
index f664cde49cf6f0c8f725a8d3f681402a277a7abc..86e7daf571052104710ce8060ace9af34c11a17f 100644 (file)
--- a/divelist.c
+++ b/divelist.c
@@ -292,6 +292,8 @@ static gint nitrox_sort_func(GtkTreeModel *model,
        return a_he - b_he;
 }
 
+#define UTF8_ELLIPSIS "\xE2\x80\xA6"
+
 static void nitrox_data_func(GtkTreeViewColumn *col,
                             GtkCellRenderer *renderer,
                             GtkTreeModel *model,
@@ -315,7 +317,7 @@ static void nitrox_data_func(GtkTreeViewColumn *col,
                if (o2 == o2low)
                        snprintf(buffer, sizeof(buffer), "%d", o2);
                else
-                       snprintf(buffer, sizeof(buffer), "%d-%d", o2low, o2);
+                       snprintf(buffer, sizeof(buffer), "%d" UTF8_ELLIPSIS "%d", o2low, o2);
        else
                strcpy(buffer, "air");