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Diff for /src/usr.bin/lex/flex.1 between version 1.4 and 1.5

version 1.4, 1998/06/11 04:15:31 version 1.5, 1998/08/17 03:20:23
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 instead of  instead of
 .B lex.yy.c.  .B lex.yy.c.
 The generated scanner includes the header file  The generated scanner includes the header file
 .I FlexLexer.h,  .I g++/FlexLexer.h,
 which defines the interface to two C++ classes.  which defines the interface to two C++ classes.
 .PP  .PP
 The first class,  The first class,
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 object pointer).  object pointer).
 .PP  .PP
 The second class defined in  The second class defined in
 .I FlexLexer.h  .I g++/FlexLexer.h
 is  is
 .B yyFlexLexer,  .B yyFlexLexer,
 which is derived from  which is derived from
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 to some other  to some other
 .B xxFlexLexer.  .B xxFlexLexer.
 You then can include  You then can include
 .B <FlexLexer.h>  .B <g++/FlexLexer.h>
 in your other sources once per lexer class, first renaming  in your other sources once per lexer class, first renaming
 .B yyFlexLexer  .B yyFlexLexer
 as follows:  as follows:
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     #undef yyFlexLexer      #undef yyFlexLexer
     #define yyFlexLexer xxFlexLexer      #define yyFlexLexer xxFlexLexer
     #include <FlexLexer.h>      #include <g++/FlexLexer.h>
   
     #undef yyFlexLexer      #undef yyFlexLexer
     #define yyFlexLexer zzFlexLexer      #define yyFlexLexer zzFlexLexer
     #include <FlexLexer.h>      #include <g++/FlexLexer.h>
   
 .fi  .fi
 if, for example, you used  if, for example, you used
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 generated C++ scanner class, when using  generated C++ scanner class, when using
 .B -+.  .B -+.
 .TP  .TP
 .I <FlexLexer.h>  .I <g++/FlexLexer.h>
 header file defining the C++ scanner base class,  header file defining the C++ scanner base class,
 .B FlexLexer,  .B FlexLexer,
 and its derived class,  and its derived class,
Legend:
Removed from v.1.4  
changed lines
  Added in v.1.5