Forbid undo of new-game if it would change the params.

[sgt-puzzles.git] / devel.but

diff --git a/devel.but b/devel.but
index a38fdda5d052a0d1c5aa68ad3ae02e131cf0ccd9..25a6c62dfa5d3fb198a35c0432e8523cfd9993fb 100644 (file)
--- a/devel.but
+++ b/devel.but
@@ -1928,6 +1928,9 @@ Indeed, even horizontal or vertical lines may be anti-aliased.
 
 This function may be used for both drawing and printing.
 
+If the specified thickness is less than 1.0, 1.0 is used.
+This ensures that thin lines are visible even at small scales.
+
 \S{drawing-draw-text} \cw{draw_text()}
 
 \c void draw_text(drawing *dr, int x, int y, int fonttype,