| 1 | .TH ANSI2KNR 1 "19 Jan 1996" |
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| 2 | .SH NAME |
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| 3 | ansi2knr \- convert ANSI C to Kernighan & Ritchie C |
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| 4 | .SH SYNOPSIS |
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| 5 | .I ansi2knr |
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| 6 | [--varargs] input_file [output_file] |
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| 7 | .SH DESCRIPTION |
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| 8 | If no output_file is supplied, output goes to stdout. |
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| 9 | .br |
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| 10 | There are no error messages. |
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| 11 | .sp |
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| 12 | .I ansi2knr |
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| 13 | recognizes function definitions by seeing a non-keyword identifier at the left |
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| 14 | margin, followed by a left parenthesis, with a right parenthesis as the last |
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| 15 | character on the line, and with a left brace as the first token on the |
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| 16 | following line (ignoring possible intervening comments). It will recognize a |
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| 17 | multi-line header provided that no intervening line ends with a left or right |
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| 18 | brace or a semicolon. These algorithms ignore whitespace and comments, except |
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| 19 | that the function name must be the first thing on the line. |
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| 20 | .sp |
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| 21 | The following constructs will confuse it: |
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| 22 | .br |
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| 23 | - Any other construct that starts at the left margin and follows the |
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| 24 | above syntax (such as a macro or function call). |
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| 25 | .br |
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| 26 | - Some macros that tinker with the syntax of the function header. |
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| 27 | .sp |
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| 28 | The --varargs switch is obsolete, and is recognized only for |
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| 29 | backwards compatibility. The present version of |
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| 30 | .I ansi2knr |
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| 31 | will always attempt to convert a ... argument to va_alist and va_dcl. |
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| 32 | .SH AUTHOR |
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| 33 | L. Peter Deutsch <ghost@aladdin.com> wrote the original ansi2knr and |
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| 34 | continues to maintain the current version; most of the code in the current |
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| 35 | version is his work. ansi2knr also includes contributions by Francois |
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| 36 | Pinard <pinard@iro.umontreal.ca> and Jim Avera <jima@netcom.com>. |
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