EWeb 0.56

• The page is drawn in short slices, with keys, clicks and Esc answered between them. On a stock Falcon a page's window no longer holds the machine for over a second (the news page: its longest pause 1.5 s to 0.28 s; a page scrolled 1.1 s to 0.1 s; the start 3.4 s to 0.46 s to the window drawn).
• The disk cache is written when EWeb is idle, not while a page's pictures come: the hard disk no longer stalls a page of photos as it downloads (yaary.music on the Falcon).
• A progressive JPEG no longer holds the stock Falcon for 1.2 s in one go; the home page's style sheet, a page's finishing and long texts take turns too; a picture's colours for the screen are made as it comes, not as the window is drawn.
• Stop pressed while a page's pictures come says "Pictures stopped." again.
• The ST starts faster (its window drawn in 1.7 s, was 2.3 s), and scrolls a line in 0.3 s (was 4.6 s).