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Diff for /src/usr.bin/indent/parse.c between version 1.3 and 1.4

version 1.3, 1997/07/25 22:00:47 version 1.4, 2001/01/08 07:14:42
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 /*      $OpenBSD$       */  /*      $OpenBSD$       */
   
 /*  /*
  * Copyright (c) 1985 Sun Microsystems, Inc.   * Copyright (c) 1980, 1993
  * Copyright (c) 1980 The Regents of the University of California.   *      The Regents of the University of California.
  * Copyright (c) 1976 Board of Trustees of the University of Illinois.   * Copyright (c) 1976 Board of Trustees of the University of Illinois.
    * Copyright (c) 1985 Sun Microsystems, Inc.
  * All rights reserved.   * All rights reserved.
  *   *
  * Redistribution and use in source and binary forms, with or without   * Redistribution and use in source and binary forms, with or without
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  */   */
   
 #ifndef lint  #ifndef lint
 /*static char sccsid[] = "from: @(#)parse.c     5.12 (Berkeley) 2/26/91";*/  /*static char sccsid[] = "@(#)parse.c   8.1 (Berkeley) 6/6/93";*/
 static char rcsid[] = "$OpenBSD$";  static char rcsid[] = "$OpenBSD$";
 #endif /* not lint */  #endif /* not lint */
   
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 /*  /*
  * NAME: reduce   * NAME: reduce
  *   *
  * FUNCTION: Implements the reduce part of the parsing algorithm   * FUNCTION: Implements the reduce part of the parsing algorithm
  *   *
  * ALGORITHM: The following reductions are done.  Reductions are repeated   * ALGORITHM: The following reductions are done.  Reductions are repeated
  *      until no more are possible.   *      until no more are possible.
  *   *
  * Old TOS              New TOS   * Old TOS              New TOS
  * <stmt> <stmt>        <stmtl>   * <stmt> <stmt>        <stmtl>
  * <stmtl> <stmt>       <stmtl>   * <stmtl> <stmt>       <stmtl>
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  * for <stmt>           <stmt>   * for <stmt>           <stmt>
  * while <stmt>         <stmt>   * while <stmt>         <stmt>
  * "dostmt" while       <stmt>   * "dostmt" while       <stmt>
  *   *
  * On each reduction, ps.i_l_follow (the indentation for the following line)   * On each reduction, ps.i_l_follow (the indentation for the following line)
  * is set to the indentation level associated with the old TOS.   * is set to the indentation level associated with the old TOS.
  *   *
  * PARAMETERS: None   * PARAMETERS: None
  *   *
  * RETURNS: Nothing   * RETURNS: Nothing
  *   *
  * GLOBALS: ps.cstk ps.i_l_follow = ps.il ps.p_stack = ps.tos =   * GLOBALS: ps.cstk ps.i_l_follow = ps.il ps.p_stack = ps.tos =
  *   *
  * CALLS: None   * CALLS: None
  *   *
  * CALLED BY: parse   * CALLED BY: parse
  *   *
  * HISTORY: initial coding      November 1976   D A Willcox of CAC   * HISTORY: initial coding      November 1976   D A Willcox of CAC
  *   *
  */   */
 /*----------------------------------------------*\  /*----------------------------------------------*\
 |   REDUCTION PHASE                                 |  |   REDUCTION PHASE                                 |
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