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Diffstat (limited to 'src/translators/btparse/dlgdef.h')
| -rw-r--r-- | src/translators/btparse/dlgdef.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/translators/btparse/dlgdef.h b/src/translators/btparse/dlgdef.h new file mode 100644 index 0000000..ded2c31 --- /dev/null +++ b/src/translators/btparse/dlgdef.h @@ -0,0 +1,97 @@ +/* dlgdef.h + * Things in scanner produced by dlg that should be visible to the outside + * world + * + * SOFTWARE RIGHTS + * + * We reserve no LEGAL rights to the Purdue Compiler Construction Tool + * Set (PCCTS) -- PCCTS is in the public domain. An individual or + * company may do whatever they wish with source code distributed with + * PCCTS or the code generated by PCCTS, including the incorporation of + * PCCTS, or its output, into commerical software. + * + * We encourage users to develop software with PCCTS. However, we do ask + * that credit is given to us for developing PCCTS. By "credit", + * we mean that if you incorporate our source code into one of your + * programs (commercial product, research project, or otherwise) that you + * acknowledge this fact somewhere in the documentation, research report, + * etc... If you like PCCTS and have developed a nice tool with the + * output, please mention that you developed it using PCCTS. In + * addition, we ask that this header remain intact in our source code. + * As long as these guidelines are kept, we expect to continue enhancing + * this system and expect to make other tools available as they are + * completed. + * + * ANTLR 1.33 + * Terence Parr + * Parr Research Corporation + * with Purdue University and AHPCRC, University of Minnesota + * 1989-1995 + */ + +#ifndef ZZDLGDEF_H +#define ZZDLGDEF_H + +#include "btconfig.h" + +#ifndef zzchar_t +#ifdef ZZWCHAR_T +#define zzchar_t unsigned wchar_t +#else +#define zzchar_t unsigned char +#endif +#endif + +struct zzdlg_state { + FILE *stream; + int (*func_ptr)(); + zzchar_t *str; + int auto_num; + int add_erase; + int lookc; + int char_full; + int begcol, endcol; + int line; + zzchar_t *lextext, *begexpr, *endexpr; + int bufsize; + int bufovf; + zzchar_t *nextpos; + int class_num; +}; + +extern zzchar_t *zzlextext; /* text of most recently matched token */ +extern zzchar_t *zzbegexpr; /* beginning of last reg expr recogn. */ +extern zzchar_t *zzendexpr; /* beginning of last reg expr recogn. */ +extern int zzbufsize; /* how long zzlextext is */ +extern int zzbegcol; /* column that first character of token is in*/ +extern int zzendcol; /* column that last character of token is in */ +extern int zzline; /* line current token is on */ +extern int zzreal_line; /* line of 1st portion of token that is not skipped */ +extern int zzchar; /* character to determine next state */ +extern int zzbufovf; /* indicates that buffer too small for text */ +extern void (*zzerr)(const char *);/* pointer to error reporting function */ + +#ifdef USER_ZZMODE_STACK +extern int zzauto; +#endif + +extern void zzadvance(void); +extern void zzskip(void); /* erase zzlextext, look for antoher token */ +extern void zzmore(void); /* keep zzlextext, look for another token */ +extern void zzmode(int k); /* switch to automaton 'k' */ +extern void zzrdstream(FILE *);/* what stream to read from */ +extern void zzclose_stream(void);/* close the current input stream */ +extern void zzrdfunc(int (*)());/* what function to get char from */ +extern void zzrdstr( zzchar_t * ); +extern void zzgettok(void); /* get next token */ +extern void zzreplchar(zzchar_t c);/* replace last recognized reg. expr. with + a character */ +extern void zzreplstr(zzchar_t *s);/* replace last recognized reg. expr. with + a string */ +extern void zzsave_dlg_state(struct zzdlg_state *); +extern void zzrestore_dlg_state(struct zzdlg_state *); +extern int zzerr_in(void); +extern void zzerrstd(const char *); +extern void zzerraction(); + +#endif |