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- Program:
- * P2S
- *
- * printf() to streams i/o converter
- *
- * Description:
- *
- * Converts printf() calls to << operators
- * Uses Lex to find printf's, fprintf's and sprintf's in C source
- * and then uses p2s() call to convert the printf arguments to C++ streams
- * formatted I/O.
- * Does handle things like %6.2f (width and precision flags)
- * by generating the appropriate streams manipulators - setw()
- * and setprecision().
- * Does NOT handle things like %-6.2f (yet) since there are no manipulators
- * for left and right justification (if you decide to enhance this to
- * handle this or anything else please submit back to CUG or me)
- *
- * stdin reads inoriginal C source, converted source goes to stdout.
- *
- * Usage:
- *
- * P2S < {.c file with printfs} > {file with streams i/o}
- * Options:
- * f - don't convert fprintf()'s
- * p - don't convert printf()'s
- * s - don't convert sprintf()'s
- * i - converts by doing
- * #ifdef __cplusplus
- * ... streams code ..
- * #else
- * ... old printf code ...
- * #endif
- * to maintain backward compatibility with C (if desired)
- *
- * Example:
- *
- * For example to only convert fprintf calls and maintain C compatibility
- * the invocation is:
- *
- * p2s p s i < foo.c >foo.cpp
- *
- *
- * Construction:
- *
- * Just flex (or lex) this file, and compile the resultant C source.
- * MKP2S.BAT shows how to make program with Flex and Turbo C.
- *
- * Restrictions:
- *
- * You may use this program without restriction as a tool in your own
- * development efforts.
- * You MAY NOT redistribute either the source or executables, in modified
- * or unmodified form, for any amount of money or along with any other
- * commercial package. You must include this copyright in any program
- * which uses this source and you may not distribute such programs
- * commercially. No restrictions apply to any programs which you converted
- * using this tool (using the tool is unrestricted, distributing it or using
- * its source is).
- *
- * Copyright (c) 1990. Adam Blum, Retrieval Systems Corporation,(703)-524-4534