/[m4]/m4/m4/debug.c
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Diff of /m4/m4/debug.c

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revision 1.17 by gary, Thu Jul 24 12:16:45 2003 UTC revision 1.18 by gary, Fri Aug 15 15:53:04 2003 UTC
# Line 135  set_debug_file (m4 *context, FILE *fp) Line 135  set_debug_file (m4 *context, FILE *fp)
135  }  }
136    
137  /* Change the debug output to file NAME.  If NAME is NULL, debug output is  /* Change the debug output to file NAME.  If NAME is NULL, debug output is
138     reverted to stderr, and if empty debug output is discarded.  Return TRUE     reverted to stderr, and if empty debug output is discarded.  Return true
139     iff the output stream was changed.  */     iff the output stream was changed.  */
140  boolean  bool
141  m4_debug_set_output (m4 *context, const char *name)  m4_debug_set_output (m4 *context, const char *name)
142  {  {
143    FILE *fp;    FILE *fp;
# Line 152  m4_debug_set_output (m4 *context, const Line 152  m4_debug_set_output (m4 *context, const
152      {      {
153        fp = fopen (name, "a");        fp = fopen (name, "a");
154        if (fp == NULL)        if (fp == NULL)
155          return FALSE;          return false;
156    
157        set_debug_file (context, fp);        set_debug_file (context, fp);
158      }      }
159    return TRUE;    return true;
160  }  }
161    
162  /* Print the header of a one-line debug message, starting by "m4 debug".  */  /* Print the header of a one-line debug message, starting by "m4 debug".  */

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