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/* argot - Gray's Extensible Configuration System
Copyright (C) 2007-2016 Sergey Poznyakoff
Grecs is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
Grecs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with Grecs. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _ARGOT_LOCUS_H
#define _ARGOT_LOCUS_H
struct argot_locus_point {
char *file;
unsigned line;
unsigned col;
};
#define argot_locus_point_advance_line(loc) do { \
(loc).line++; \
(loc).col = 0; \
} while (0)
#define ARGOT_LOCUS_POINT_EQ(a,b) \
((strcmp((a)->file, (b)->file) == 0) && ((a)->line == (b)->line))
typedef struct argot_locus {
struct argot_locus_point beg;
struct argot_locus_point end;
} argot_locus_t;
#define YYLTYPE argot_locus_t
#define YYLLOC_DEFAULT(Current, Rhs, N) \
do { \
if (N) { \
(Current).beg = YYRHSLOC(Rhs, 1).beg; \
(Current).end = YYRHSLOC(Rhs, N).end; \
} else { \
(Current).beg = YYRHSLOC(Rhs, 0).end; \
(Current).end = (Current).beg; \
} \
} while (0)
#define YY_LOCATION_PRINT(File, Loc) do { \
if ((Loc).beg.col == 0) \
fprintf(File, "%s:%u", \
(Loc).beg.file, \
(Loc).beg.line); \
else if (strcmp((Loc).beg.file, (Loc).end.file)) \
fprintf(File, "%s:%u.%u-%s:%u.%u", \
(Loc).beg.file, \
(Loc).beg.line, (Loc).beg.col, \
(Loc).end.file, \
(Loc).end.line, (Loc).end.col); \
else if ((Loc).beg.line != (Loc).end.line) \
fprintf(File, "%s:%u.%u-%u.%u", \
(Loc).beg.file, \
(Loc).beg.line, (Loc).beg.col, \
(Loc).end.line, (Loc).end.col); \
else if ((Loc).beg.col != (Loc).end.col) \
fprintf(File, "%s:%u.%u-%u", \
(Loc).beg.file, \
(Loc).beg.line, (Loc).beg.col, \
(Loc).end.col); \
else \
fprintf(File, "%s:%u.%u", \
(Loc).beg.file, \
(Loc).beg.line, \
(Loc).beg.col); \
} while (0)
#endif
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