| .TH ANSI2KNR 1 "31 December 1990" |
| .SH NAME |
| ansi2knr \- convert ANSI C to Kernighan & Ritchie C |
| .SH SYNOPSIS |
| .I ansi2knr |
| input_file output_file |
| .SH DESCRIPTION |
| If no output_file is supplied, output goes to stdout. |
| .br |
| There are no error messages. |
| .sp |
| .I ansi2knr |
| recognizes functions by seeing a non-keyword identifier at the left margin, followed by a left parenthesis, with a right parenthesis as the last character on the line. It will recognize a multi-line header if the last character on each line but the last is a left parenthesis or comma. These algorithms ignore whitespace and comments, except that the function name must be the first thing on the line. |
| .sp |
| The following constructs will confuse it: |
| .br |
| - Any other construct that starts at the left margin and follows the above syntax (such as a macro or function call). |
| .br |
| - Macros that tinker with the syntax of the function header. |
