81 lines
1.3 KiB
Sed
Executable File
81 lines
1.3 KiB
Sed
Executable File
#!/bin/sed -f
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# This file is used when generating code for the Ruby parser.
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/^int yydebug;/{
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i\
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#ifndef yydebug
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a\
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#endif
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}
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/^extern int yydebug;/{
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i\
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#ifndef yydebug
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a\
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#endif
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}
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/^yydestruct.*yymsg/,/{/{
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/^yydestruct/{
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/,$/N
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/[, *]p)/!{
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H
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s/^/ruby_parser_&/
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s/)$/, p)/
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/\*/s/p)$/struct parser_params *&/
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}
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}
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/^#endif/{
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x
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/yydestruct/{
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i\
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\ struct parser_params *p;
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}
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x
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}
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/^{/{
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x
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/yydestruct/{
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i\
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#define yydestruct(m, t, v) ruby_parser_yydestruct(m, t, v, p)
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}
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x
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}
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}
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/^yy_stack_print /,/{/{
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/^yy_stack_print/{
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/[, *]p)/!{
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H
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s/^/ruby_parser_&/
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s/)$/, p)/
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/\*/s/p)$/struct parser_params *&/
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}
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}
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/^#endif/{
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x
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/yy_stack_print/{
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i\
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\ struct parser_params *p;
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}
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x
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}
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/^{/{
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x
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/yy_stack_print/{
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i\
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#define yy_stack_print(b, t) ruby_parser_yy_stack_print(b, t, p)
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}
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x
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}
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}
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/^yy_reduce_print/,/^}/{
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s/fprintf *(stderr,/YYFPRINTF (p,/g
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}
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s/^yysyntax_error (/&struct parser_params *p, /
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s/ yysyntax_error (/&p, /
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s/\( YYFPRINTF *(\)yyoutput,/\1p,/
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s/\( YYFPRINTF *(\)yyo,/\1p,/
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s/\( YYFPRINTF *(\)stderr,/\1p,/
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s/\( YYDPRINTF *((\)stderr,/\1p,/
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s/^\([ ]*\)\(yyerror[ ]*([ ]*parser,\)/\1parser_\2/
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s!^ *extern char \*getenv();!/* & */!
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s/^\(#.*\)".*\.tab\.c"/\1"parse.c"/
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/^\(#.*\)".*\.y"/s:\\\\:/:g
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