173 lines
2.4 KiB
HTML
173 lines
2.4 KiB
HTML
<HTML
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>What You Should Do When Writing Applications</TITLE
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>Delete</B
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NAME="WRITING"
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>5. What You Should Do When Writing Applications</A
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></H1
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><P
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>When you write a console application, be kind to the user and try to
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understand what comes from the standard input using the following fallback
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chain:</P
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><P
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></P
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TYPE="1"
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><LI
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><P
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>open the right <SPAN
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CLASS="APPLICATION"
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>terminfo</SPAN
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> entry, and try
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to process the sequence so as to discover whether it has a particular
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meaning on the current terminal; if so, use the
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<SPAN
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CLASS="APPLICATION"
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>terminfo</SPAN
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> semantics;</P
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></LI
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><LI
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><P
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>use the <SPAN
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CLASS="ACRONYM"
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>ASCII</SPAN
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> intended meaning on line feeds,
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newlines, tab characters and, of course, <SPAN
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>BS</SPAN
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> and
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<SPAN
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CLASS="SYMBOL"
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>DEL</SPAN
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>. Crossing your finger could also be useful.</P
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