35 lines
946 B
Groff
35 lines
946 B
Groff
.TH YAPPS2 1
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.SH NAME
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yapps2 \- generate python parser code from grammar description file
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.SH SYNOPSIS
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.B yapps2
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[\fB\-h\fR]
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[\fB\-i\fR, \fB\-\-context-insensitive-scanner\fR]
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[\fB\-t\fR, \fB\-\-indent-with-tabs\fR]
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[\fB\-\-dump\fR]
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.IR grammar_file [ parser_file ]
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.SH DESCRIPTION
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.B yapps2
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generates python parser code from a grammar description file.
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.SH OPTIONS
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.TP
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.BR \-h ", " \-\-help\fR
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show a help message and exit
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.TP
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.BR \-i ", " \-\-context-insensitive-scanner\fR
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Scan all tokens. See the documentation for details.
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.TP
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.BR \-t ", " \-\-indent-with-tabs\fR
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Use tabs instead of four spaces for indentation in generated code.
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.TP
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.BR \-\-dump\fR
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Dump out grammar information.
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.TP
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.BR grammar_file
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grammar description file (input)
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.TP
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.BR parser_file
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Name of the output file to be generated.
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.BR
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The grammar file's name, with .py appended, will be used, if omitted.
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\"-\" or \"/dev/stdout\" can be used to send generated code to stdout.
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