Add native Windows binary for bison.

bison/src/bison/2.4.1/bison-2.4.1-src/lib/abitset.c

Index: bison/src/bison/2.4.1/bison-2.4.1-src/lib/abitset.c
===================================================================
--- bison/src/bison/2.4.1/bison-2.4.1-src/lib/abitset.c	(revision 0)
+++ bison/src/bison/2.4.1/bison-2.4.1-src/lib/abitset.c	(revision 0)
@@ -0,0 +1,825 @@
+/* Array bitsets.
+   Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
+   Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
+
+   This program 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.
+
+   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "abitset.h"
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* This file implements fixed size bitsets stored as an array
+   of words.  Any unused bits in the last word must be zero.  */
+
+#define ABITSET_N_WORDS(N) (((N) + BITSET_WORD_BITS - 1) / BITSET_WORD_BITS)
+#define ABITSET_WORDS(X) ((X)->a.words)
+
+
+static bitset_bindex
+abitset_resize (bitset src, bitset_bindex size)
+{
+    /* These bitsets have a fixed size.  */
+    if (BITSET_SIZE_ (src) != size)
+      abort ();
+
+    return size;
+}
+
+/* Find list of up to NUM bits set in BSET starting from and including
+ *NEXT and store in array LIST.  Return with actual number of bits
+ found and with *NEXT indicating where search stopped.  */
+static bitset_bindex
+abitset_small_list (bitset src, bitset_bindex *list,
+		    bitset_bindex num, bitset_bindex *next)
+{
+  bitset_bindex bitno;
+  bitset_bindex count;
+  bitset_windex size;
+  bitset_word word;
+
+  word = ABITSET_WORDS (src)[0];
+
+  /* Short circuit common case.  */
+  if (!word)
+    return 0;
+
+  size = BITSET_SIZE_ (src);
+  bitno = *next;
+  if (bitno >= size)
+    return 0;
+
+  word >>= bitno;
+
+  /* If num is 1, we could speed things up with a binary search
+     of the word of interest.  */
+
+  if (num >= BITSET_WORD_BITS)
+    {
+      for (count = 0; word; bitno++)
+	{
+	  if (word & 1)
+	    list[count++] = bitno;
+	  word >>= 1;
+	}
+    }
+  else
+    {
+      for (count = 0; word; bitno++)
+	{
+	  if (word & 1)
+	    {
+	      list[count++] = bitno;
+	      if (count >= num)
+		{
+		  bitno++;
+		  break;
+		}
+	    }
+	  word >>= 1;
+	}
+    }
+
+  *next = bitno;
+  return count;
+}
+
+
+/* Set bit BITNO in bitset DST.  */
+static void
+abitset_set (bitset dst ATTRIBUTE_UNUSED, bitset_bindex bitno ATTRIBUTE_UNUSED)
+{
+  /* This should never occur for abitsets since we should always hit
+     the cache.  It is likely someone is trying to access outside the
+     bounds of the bitset.  */
+  abort ();
+}
+
+
+/* Reset bit BITNO in bitset DST.  */
+static void
+abitset_reset (bitset dst ATTRIBUTE_UNUSED,
+	       bitset_bindex bitno ATTRIBUTE_UNUSED)
+{
+  /* This should never occur for abitsets since we should always hit
+     the cache.  It is likely someone is trying to access outside the
+     bounds of the bitset.  Since the bit is zero anyway, let it pass.  */
+}
+
+
+/* Test bit BITNO in bitset SRC.  */
+static bool
+abitset_test (bitset src ATTRIBUTE_UNUSED,
+	      bitset_bindex bitno ATTRIBUTE_UNUSED)
+{
+  /* This should never occur for abitsets since we should always
+     hit the cache.  */
+  return false;
+}
+
+
+/* Find list of up to NUM bits set in BSET in reverse order, starting
+   from and including NEXT and store in array LIST.  Return with
+   actual number of bits found and with *NEXT indicating where search
+   stopped.  */
+static bitset_bindex
+abitset_list_reverse (bitset src, bitset_bindex *list,
+		      bitset_bindex num, bitset_bindex *next)
+{
+  bitset_bindex bitno;
+  bitset_bindex rbitno;
+  bitset_bindex count;
+  bitset_windex windex;
+  unsigned int bitcnt;
+  bitset_bindex bitoff;
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_bindex n_bits = BITSET_SIZE_ (src);
+
+  rbitno = *next;
+
+  /* If num is 1, we could speed things up with a binary search
+     of the word of interest.  */
+
+  if (rbitno >= n_bits)
+    return 0;
+
+  count = 0;
+
+  bitno = n_bits - (rbitno + 1);
+
+  windex = bitno / BITSET_WORD_BITS;
+  bitcnt = bitno % BITSET_WORD_BITS;
+  bitoff = windex * BITSET_WORD_BITS;
+
+  do
+    {
+      bitset_word word;
+
+      word = srcp[windex] << (BITSET_WORD_BITS - 1 - bitcnt);
+      for (; word; bitcnt--)
+	{
+	  if (word & BITSET_MSB)
+	    {
+	      list[count++] = bitoff + bitcnt;
+	      if (count >= num)
+		{
+		  *next = n_bits - (bitoff + bitcnt);
+		  return count;
+		}
+	    }
+	  word <<= 1;
+	}
+      bitoff -= BITSET_WORD_BITS;
+      bitcnt = BITSET_WORD_BITS - 1;
+    }
+  while (windex--);
+
+  *next = n_bits - (bitoff + 1);
+  return count;
+}
+
+
+/* Find list of up to NUM bits set in BSET starting from and including
+ *NEXT and store in array LIST.  Return with actual number of bits
+ found and with *NEXT indicating where search stopped.  */
+static bitset_bindex
+abitset_list (bitset src, bitset_bindex *list,
+	      bitset_bindex num, bitset_bindex *next)
+{
+  bitset_bindex bitno;
+  bitset_bindex count;
+  bitset_windex windex;
+  bitset_bindex bitoff;
+  bitset_windex size = src->b.csize;
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_word word;
+
+  bitno = *next;
+
+  count = 0;
+  if (!bitno)
+    {
+      /* Many bitsets are zero, so make this common case fast.  */
+      for (windex = 0; windex < size && !srcp[windex]; windex++)
+	continue;
+      if (windex >= size)
+	return 0;
+
+      /* If num is 1, we could speed things up with a binary search
+	 of the current word.  */
+
+      bitoff = windex * BITSET_WORD_BITS;
+    }
+  else
+    {
+      if (bitno >= BITSET_SIZE_ (src))
+	return 0;
+
+      windex = bitno / BITSET_WORD_BITS;
+      bitno = bitno % BITSET_WORD_BITS;
+
+      if (bitno)
+	{
+	  /* Handle the case where we start within a word.
+	     Most often, this is executed with large bitsets
+	     with many set bits where we filled the array
+	     on the previous call to this function.  */
+
+	  bitoff = windex * BITSET_WORD_BITS;
+	  word = srcp[windex] >> bitno;
+	  for (bitno = bitoff + bitno; word; bitno++)
+	    {
+	      if (word & 1)
+		{
+		  list[count++] = bitno;
+		  if (count >= num)
+		    {
+		      *next = bitno + 1;
+		      return count;
+		    }
+		}
+	      word >>= 1;
+	    }
+	  windex++;
+	}
+      bitoff = windex * BITSET_WORD_BITS;
+    }
+
+  for (; windex < size; windex++, bitoff += BITSET_WORD_BITS)
+    {
+      if (!(word = srcp[windex]))
+	continue;
+
+      if ((count + BITSET_WORD_BITS) < num)
+	{
+	  for (bitno = bitoff; word; bitno++)
+	    {
+	      if (word & 1)
+		list[count++] = bitno;
+	      word >>= 1;
+	    }
+	}
+      else
+	{
+	  for (bitno = bitoff; word; bitno++)
+	    {
+	      if (word & 1)
+		{
+		  list[count++] = bitno;
+		  if (count >= num)
+		    {
+		      *next = bitno + 1;
+		      return count;
+		    }
+		}
+	      word >>= 1;
+	    }
+	}
+    }
+
+  *next = bitoff;
+  return count;
+}
+
+
+/* Ensure that any unused bits within the last word are clear.  */
+static inline void
+abitset_unused_clear (bitset dst)
+{
+  unsigned int last_bit;
+
+  last_bit = BITSET_SIZE_ (dst) % BITSET_WORD_BITS;
+  if (last_bit)
+    ABITSET_WORDS (dst)[dst->b.csize - 1] &=
+      ((bitset_word) 1 << last_bit) - 1;
+}
+
+
+static void
+abitset_ones (bitset dst)
+{
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  size_t bytes;
+
+  bytes = sizeof (bitset_word) * dst->b.csize;
+
+  memset (dstp, -1, bytes);
+  abitset_unused_clear (dst);
+}
+
+
+static void
+abitset_zero (bitset dst)
+{
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  size_t bytes;
+
+  bytes = sizeof (bitset_word) * dst->b.csize;
+
+  memset (dstp, 0, bytes);
+}
+
+
+static bool
+abitset_empty_p (bitset dst)
+{
+  bitset_windex i;
+  bitset_word *dstp = ABITSET_WORDS (dst);
+
+  for (i = 0; i < dst->b.csize; i++)
+    if (dstp[i])
+      return false;
+
+  return true;
+}
+
+
+static void
+abitset_copy1 (bitset dst, bitset src)
+{
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  if (srcp == dstp)
+      return;
+  memcpy (dstp, srcp, sizeof (bitset_word) * size);
+}
+
+
+static void
+abitset_not (bitset dst, bitset src)
+{
+  bitset_windex i;
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = ~(*srcp++);
+  abitset_unused_clear (dst);
+}
+
+
+static bool
+abitset_equal_p (bitset dst, bitset src)
+{
+  bitset_windex i;
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      if (*srcp++ != *dstp++)
+	  return false;
+  return true;
+}
+
+
+static bool
+abitset_subset_p (bitset dst, bitset src)
+{
+  bitset_windex i;
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++, srcp++)
+      if (*dstp != (*srcp | *dstp))
+	  return false;
+  return true;
+}
+
+
+static bool
+abitset_disjoint_p (bitset dst, bitset src)
+{
+  bitset_windex i;
+  bitset_word *srcp = ABITSET_WORDS (src);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      if (*srcp++ & *dstp++)
+	  return false;
+
+  return true;
+}
+
+
+static void
+abitset_and (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = *src1p++ & *src2p++;
+}
+
+
+static bool
+abitset_and_cmp (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = *src1p++ & *src2p++;
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_andn (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = *src1p++ & ~(*src2p++);
+}
+
+
+static bool
+abitset_andn_cmp (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = *src1p++ & ~(*src2p++);
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_or (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = *src1p++ | *src2p++;
+}
+
+
+static bool
+abitset_or_cmp (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = *src1p++ | *src2p++;
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_xor (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = *src1p++ ^ *src2p++;
+}
+
+
+static bool
+abitset_xor_cmp (bitset dst, bitset src1, bitset src2)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = *src1p++ ^ *src2p++;
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_and_or (bitset dst, bitset src1, bitset src2, bitset src3)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *src3p = ABITSET_WORDS (src3);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = (*src1p++ & *src2p++) | *src3p++;
+}
+
+
+static bool
+abitset_and_or_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *src3p = ABITSET_WORDS (src3);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = (*src1p++ & *src2p++) | *src3p++;
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_andn_or (bitset dst, bitset src1, bitset src2, bitset src3)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *src3p = ABITSET_WORDS (src3);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = (*src1p++ & ~(*src2p++)) | *src3p++;
+}
+
+
+static bool
+abitset_andn_or_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *src3p = ABITSET_WORDS (src3);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = (*src1p++ & ~(*src2p++)) | *src3p++;
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_or_and (bitset dst, bitset src1, bitset src2, bitset src3)
+{
+  bitset_windex i;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *src3p = ABITSET_WORDS (src3);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++)
+      *dstp++ = (*src1p++ | *src2p++) & *src3p++;
+}
+
+
+static bool
+abitset_or_and_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
+{
+  bitset_windex i;
+  bool changed = false;
+  bitset_word *src1p = ABITSET_WORDS (src1);
+  bitset_word *src2p = ABITSET_WORDS (src2);
+  bitset_word *src3p = ABITSET_WORDS (src3);
+  bitset_word *dstp = ABITSET_WORDS (dst);
+  bitset_windex size = dst->b.csize;
+
+  for (i = 0; i < size; i++, dstp++)
+    {
+      bitset_word tmp = (*src1p++ | *src2p++) & *src3p++;
+
+      if (*dstp != tmp)
+	{
+	  changed = true;
+	  *dstp = tmp;
+	}
+    }
+  return changed;
+}
+
+
+static void
+abitset_copy (bitset dst, bitset src)
+{
+  if (BITSET_COMPATIBLE_ (dst, src))
+      abitset_copy1 (dst, src);
+  else
+      bitset_copy_ (dst, src);
+}
+
+
+/* Vector of operations for single word bitsets.  */
+struct bitset_vtable abitset_small_vtable = {
+  abitset_set,
+  abitset_reset,
+  bitset_toggle_,
+  abitset_test,
+  abitset_resize,
+  bitset_size_,
+  bitset_count_,
+  abitset_empty_p,
+  abitset_ones,
+  abitset_zero,
+  abitset_copy,
+  abitset_disjoint_p,
+  abitset_equal_p,
+  abitset_not,
+  abitset_subset_p,
+  abitset_and,
+  abitset_and_cmp,
+  abitset_andn,
+  abitset_andn_cmp,
+  abitset_or,
+  abitset_or_cmp,
+  abitset_xor,
+  abitset_xor_cmp,
+  abitset_and_or,
+  abitset_and_or_cmp,
+  abitset_andn_or,
+  abitset_andn_or_cmp,
+  abitset_or_and,
+  abitset_or_and_cmp,
+  abitset_small_list,
+  abitset_list_reverse,
+  NULL,
+  BITSET_ARRAY
+};
+
+
+/* Vector of operations for multiple word bitsets.  */
+struct bitset_vtable abitset_vtable = {
+  abitset_set,
+  abitset_reset,
+  bitset_toggle_,
+  abitset_test,
+  abitset_resize,
+  bitset_size_,
+  bitset_count_,
+  abitset_empty_p,
+  abitset_ones,
+  abitset_zero,
+  abitset_copy,
+  abitset_disjoint_p,
+  abitset_equal_p,
+  abitset_not,
+  abitset_subset_p,
+  abitset_and,
+  abitset_and_cmp,
+  abitset_andn,
+  abitset_andn_cmp,
+  abitset_or,
+  abitset_or_cmp,
+  abitset_xor,
+  abitset_xor_cmp,
+  abitset_and_or,
+  abitset_and_or_cmp,
+  abitset_andn_or,
+  abitset_andn_or_cmp,
+  abitset_or_and,
+  abitset_or_and_cmp,
+  abitset_list,
+  abitset_list_reverse,
+  NULL,
+  BITSET_ARRAY
+};
+
+
+size_t
+abitset_bytes (bitset_bindex n_bits)
+{
+  bitset_windex size;
+  size_t bytes;
+  size_t header_size = offsetof (union bitset_union, a.words);
+  struct bitset_align_struct { char a; union bitset_union b; };
+  size_t bitset_alignment = offsetof (struct bitset_align_struct, b);
+
+  size = ABITSET_N_WORDS (n_bits);
+  bytes = header_size + size * sizeof (bitset_word);
+
+  /* Align the size properly for a vector of abitset objects.  */
+  if (header_size % bitset_alignment != 0
+      || sizeof (bitset_word) % bitset_alignment != 0)
+    {
+      bytes += bitset_alignment - 1;
+      bytes -= bytes % bitset_alignment;
+    }
+
+  return bytes;
+}
+
+
+bitset
+abitset_init (bitset bset, bitset_bindex n_bits)
+{
+  bitset_windex size;
+
+  size = ABITSET_N_WORDS (n_bits);
+  BITSET_NBITS_ (bset) = n_bits;
+
+  /* Use optimized routines if bitset fits within a single word.
+     There is probably little merit if using caching since
+     the small bitset will always fit in the cache.  */
+  if (size == 1)
+    bset->b.vtable = &abitset_small_vtable;
+  else
+    bset->b.vtable = &abitset_vtable;
+
+  bset->b.cindex = 0;
+  bset->b.csize = size;
+  bset->b.cdata = ABITSET_WORDS (bset);
+  return bset;
+}
Property changes on: bison\src\bison\2.4.1\bison-2.4.1-src\lib\abitset.c
___________________________________________________________________
Added: svn:eol-style
   + LF