47 lines
786 B
Text
47 lines
786 B
Text
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.TH CB 1
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.SH NAME
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cb \- C program beautifier
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.SH SYNOPSIS
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.B cb
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[
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.B -js
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]
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[
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.B -l
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.I length
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]
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[
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.I file
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\&...
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]
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.SH DESCRIPTION
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.I Cb
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reads syntactically correct C programs from
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from its input or the given files, and writes them to its stdout
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with a more visually pleasing spacing and indentation.
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.I Cb
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understands no C++ syntax bar newline-terminated comments;
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and by default all user new-lines are preserved in the output.
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.PP
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The options are:
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.TP
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.B -j
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Join split lines.
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.TP
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.B -s
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Print code in the so-called K&R style used in
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.IR "The C Programming Language" .
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.TP
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.B -l length
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Split lines that are longer than
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.IR length .
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.PD
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.SH SOURCE
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.B /sys/src/cmd/cb
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.SH BUGS
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.I Cb
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does not reformat structure initializers.
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.br
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Punctuation hidden in macros can cause
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indentation errors.
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