| 1 |
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| 2 | /* Parser generator main program */
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| 3 |
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| 4 | /* This expects a filename containing the grammar as argv[1] (UNIX)
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| 5 | or asks the console for such a file name (THINK C).
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| 6 | It writes its output on two files in the current directory:
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| 7 | - "graminit.c" gets the grammar as a bunch of initialized data
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| 8 | - "graminit.h" gets the grammar's non-terminals as #defines.
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| 9 | Error messages and status info during the generation process are
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| 10 | written to stdout, or sometimes to stderr. */
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| 11 |
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| 12 | /* XXX TO DO:
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| 13 | - check for duplicate definitions of names (instead of fatal err)
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| 14 | */
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| 15 |
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| 16 | #include "Python.h"
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| 17 | #include "pgenheaders.h"
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| 18 | #include "grammar.h"
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| 19 | #include "node.h"
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| 20 | #include "parsetok.h"
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| 21 | #include "pgen.h"
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| 22 |
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| 23 | int Py_DebugFlag;
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| 24 | int Py_VerboseFlag;
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| 25 | int Py_IgnoreEnvironmentFlag;
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| 26 |
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| 27 | /* Forward */
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| 28 | grammar *getgrammar(char *filename);
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| 29 |
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