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/ C/C++ Users Group Library 1996 July / C-C++ Users Group Library July 1996.iso / vol_100 / 144_01 / if.hlp < prev    next >
Text File  |  1985-08-19  |  1KB  |  44 lines
  1. **********************************************************************
  2. *                              IF                                    *
  3. **********************************************************************
  4. *                  COPYRIGHT 1983 EUGENE H. MALLORY                  *
  5. **********************************************************************
  6. PROGRAM:
  7.    IF - used in batch command files along with ENDIF.
  8. USAGE:
  9.     IF exp
  10.     .
  11.     .
  12.     .
  13.     ENDIF
  14.  
  15. FUNCTION:
  16.     This allows conditional execution of commands in BATCH or SUBMIT
  17.     files.
  18.     
  19.     Allowed expressions are:
  20.     
  21.         IF EXISTS fid
  22.         IF NOTEXISTS fid
  23.         IF string EQUAL string
  24.         IF string NOTEQUAL string
  25.  
  26.     Null strings are allowed.
  27.     
  28.     EXIT may be used to stop batch file execution.
  29.     
  30.         IF $# EQUAL 3
  31.         COMMAND 1
  32.         COMMAND 2
  33.         EXIT
  34.         ENDIF
  35.         IF $# EQUAL 2
  36.         COMMAND 3
  37.         COMMAND 4
  38.         EXIT
  39.         ENDIF
  40.         
  41.  
  42. SEE ALSO:
  43.     BATCH        
  44.