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* src/closure.c (print_firsts): Display of the symbol tags.

Browse Source 
(bitmatrix_print): Move to...
* lib/bitsetv-print.h, lib/bitsetv-print.c (bitsetv_matrix_dump):
here.
* tests/sets.at (Nullable, Broken Closure, Firsts): Adjust.
This commit is contained in:
Akim Demaille
2002-05-06 08:42:24 +00:00
parent 5181e40827
commit 1565b72064
6 changed files with 128 additions and 61 deletions
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57
src/closure.c
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@@ -22,6 +22,7 @@
#include "quotearg.h"
#include "bitset.h"
#include "bitsetv.h"
#include "bitsetv-print.h"
#include "getargs.h"
#include "symtab.h"
#include "gram.h"
@@ -78,8 +79,7 @@ print_firsts (void)
quotearg_style (escape_quoting_style, symbols[i]->tag));
for (j = 0; j < nvars; j++)
if (bitset_test (FIRSTS (i), j))
fprintf (stderr, "\t\t%d (%s)\n",
j + ntokens,
fprintf (stderr, "\t\t%s\n",
quotearg_style (escape_quoting_style,
symbols[j + ntokens]->tag));
}
@@ -111,54 +111,6 @@ print_fderives (void)
}
fprintf (stderr, "\n\n");
}
/*--------------------------------------------------------.
| Display the MATRIX array of SIZE bitsets of size SIZE. |
`--------------------------------------------------------*/
static void
bitmatrix_print (const char *title, bitsetv matrix)
{
size_t i, j;
size_t size = bitset_size (matrix[0]);
/* Title. */
fprintf (stderr, "%s BEGIN\n", title);
/* Column numbers. */
fputs (" ", stderr);
for (i = 0; i < size; ++i)
putc (i / 10 ? '0' + i / 10 : ' ', stderr);
putc ('\n', stderr);
fputs (" ", stderr);
for (i = 0; i < size; ++i)
fprintf (stderr, "%d", i % 10);
putc ('\n', stderr);
/* Bar. */
fputs (" .", stderr);
for (i = 0; i < size; ++i)
putc ('-', stderr);
fputs (".\n", stderr);
/* Contents. */
for (i = 0; i < size; ++i)
{
fprintf (stderr, "%2d|", i);
for (j = 0; j < size; ++j)
fputs (bitset_test (matrix[i], j) ? "1" : " ", stderr);
fputs ("|\n", stderr);
}
/* Bar. */
fputs (" `", stderr);
for (i = 0; i < size; ++i)
putc ('-', stderr);
fputs ("'\n", stderr);
/* End title. */
fprintf (stderr, "%s END\n\n", title);
}
/*------------------------------------------------------------------.
| Set FIRSTS to be an NVARS array of NVARS bitsets indicating which |
@@ -187,10 +139,10 @@ set_firsts (void)
}
if (trace_flag)
bitmatrix_print ("RTC: Input", firsts);
bitsetv_matrix_dump (stderr, "RTC: Firsts Input", firsts);
bitsetv_reflexive_transitive_closure (firsts);
if (trace_flag)
bitmatrix_print ("RTC: Output", firsts);
bitsetv_matrix_dump (stderr, "RTC: Firsts Output", firsts);
if (trace_flag)
print_firsts ();
@@ -226,6 +178,7 @@ set_fderives (void)
bitsetv_free (firsts);
}
void