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| -rw-r--r-- | devel.but | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1438,7 +1438,9 @@ The very first time this function is called for a new area. Since this often involves drawing visual furniture which is never subsequently altered, it is often simplest to arrange this by having a special \q{first time} flag in the draw state, and -resetting it after the first redraw. +resetting it after the first redraw. This function can assume that +the mid-end has filled the drawing area with colour 0 before the first +call. When this function (or any subfunction) calls the drawing API, it is expected to pass colour indices which were previously defined by the |