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global: remove unnecessary horizontal tabs.

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This change was made by applying emacs' untabify function to
nearly all files in Bison's repository.  Required tabs in make
files, ChangeLog, regexps, and test code were manually skipped.
Other notable exceptions and changes are listed below.
* bootstrap: Skip because we sync this with gnulib.
* data/m4sugar/foreach.m4
* data/m4sugar/m4sugar.m4: Skip because we sync these with
Autoconf.
* djgpp: Skip because I don't know how to test djgpp properly, and
this code appears to be unmaintained anyway.
* README-hacking (Hacking): Specify that tabs should be avoided
where not required.
This commit is contained in:
Joel E. Denny
2011-07-24 17:50:37 -04:00
parent c12aa01f82
commit e969014232
98 changed files with 5335 additions and 5312 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
lib/bitset.h
View File

@@ -33,11 +33,11 @@
/* Attributes used to select a bitset implementation. */
enum bitset_attr {BITSET_FIXED = 1, /* Bitset size fixed. */
BITSET_VARIABLE = 2, /* Bitset size variable. */
BITSET_DENSE = 4, /* Bitset dense. */
BITSET_SPARSE = 8, /* Bitset sparse. */
BITSET_FRUGAL = 16, /* Prefer most compact. */
BITSET_GREEDY = 32}; /* Prefer fastest at memory expense. */
BITSET_VARIABLE = 2, /* Bitset size variable. */
BITSET_DENSE = 4, /* Bitset dense. */
BITSET_SPARSE = 8, /* Bitset sparse. */
BITSET_FRUGAL = 16, /* Prefer most compact. */
BITSET_GREEDY = 32}; /* Prefer fastest at memory expense. */
typedef unsigned int bitset_attrs;
@@ -49,26 +49,26 @@ union bitset_union
{
/* This must be the first member of every other structure that is a
member of this union. */
struct bbitset_struct b; /* Base bitset data. */
struct bbitset_struct b; /* Base bitset data. */
struct abitset_struct
{
struct bbitset_struct b;
bitset_word words[1]; /* The array of bits. */
bitset_word words[1]; /* The array of bits. */
} a;
struct ebitset_struct
{
struct bbitset_struct b;
bitset_windex size; /* Number of elements. */
struct ebitset_elt_struct **elts; /* Expanding array of ptrs to elts. */
bitset_windex size; /* Number of elements. */
struct ebitset_elt_struct **elts; /* Expanding array of ptrs to elts. */
} e;
struct lbitset_struct
{
struct bbitset_struct b;
struct lbitset_elt_struct *head; /* First element in linked list. */
struct lbitset_elt_struct *tail; /* Last element in linked list. */
struct lbitset_elt_struct *head; /* First element in linked list. */
struct lbitset_elt_struct *tail; /* Last element in linked list. */
} l;
struct bitset_stats_struct
@@ -80,7 +80,7 @@ union bitset_union
struct vbitset_struct
{
struct bbitset_struct b;
bitset_windex size; /* Allocated size of array. */
bitset_windex size; /* Allocated size of array. */
} v;
};
@@ -116,7 +116,7 @@ extern void bitset_free (bitset);
/* Create a bitset of desired type and size using an obstack. The
bitset is zeroed. */
extern bitset bitset_obstack_alloc (struct obstack *bobstack,
bitset_bindex, enum bitset_type);
bitset_bindex, enum bitset_type);
/* Free bitset allocated on obstack. */
extern void bitset_obstack_free (bitset);
@@ -312,14 +312,14 @@ extern void bitset_dump (FILE *, bitset);
printf ("%lu ", (unsigned long int) i);
};
*/
#define BITSET_FOR_EACH(ITER, BSET, INDEX, MIN) \
for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE; \
(ITER.num == BITSET_LIST_SIZE) \
&& (ITER.num = bitset_list (BSET, ITER.list, \
BITSET_LIST_SIZE, &ITER.next));) \
for (ITER.i = 0; \
ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1); \
ITER.i++)
#define BITSET_FOR_EACH(ITER, BSET, INDEX, MIN) \
for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE; \
(ITER.num == BITSET_LIST_SIZE) \
&& (ITER.num = bitset_list (BSET, ITER.list, \
BITSET_LIST_SIZE, &ITER.next));) \
for (ITER.i = 0; \
ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1); \
ITER.i++)
/* Loop over all elements of BSET, in reverse order starting with
@@ -334,14 +334,14 @@ extern void bitset_dump (FILE *, bitset);
printf ("%lu ", (unsigned long int) i);
};
*/
#define BITSET_FOR_EACH_REVERSE(ITER, BSET, INDEX, MIN) \
for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE; \
(ITER.num == BITSET_LIST_SIZE) \
&& (ITER.num = bitset_list_reverse (BSET, ITER.list, \
BITSET_LIST_SIZE, &ITER.next));) \
for (ITER.i = 0; \
ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1); \
ITER.i++)
#define BITSET_FOR_EACH_REVERSE(ITER, BSET, INDEX, MIN) \
for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE; \
(ITER.num == BITSET_LIST_SIZE) \
&& (ITER.num = bitset_list_reverse (BSET, ITER.list, \
BITSET_LIST_SIZE, &ITER.next));) \
for (ITER.i = 0; \
ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1); \
ITER.i++)
/* Define set operations in terms of logical operations. */