The two lines in bold in Listing 3 shouldn't actually break this way, but our display width is limited.
清单3中粗体显示的两行脚本不应当像上面那样被打断，但我们的显示宽度有限。
I ask how to control the GRID field display width.
请问如何控制GRID的字段显示宽度。
A common use of strlen is to estimate display-width.
strlen的一种常见用法是估算显示宽度。
A common use of strlen is to estimate display-width.
strlen的一种常见用法是估算显示宽度。
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