Extract garray.c from misc2.c

Start to split misc2.c in many other files (see #209).

1 files changed, 0 insertions, 137 deletions

diff --git a/src/misc2.c b/src/misc2.c
index 544a45a315..910ff5150c 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1609,143 +1609,6 @@ int vim_isspace(int x)
 }
 
 /************************************************************************
- * Functions for handling growing arrays.
- */
-
-/*
- * Clear an allocated growing array.
- */
-void ga_clear(garray_T *gap)
-{
-  vim_free(gap->ga_data);
-  ga_init(gap);
-}
-
-/*
- * Clear a growing array that contains a list of strings.
- */
-void ga_clear_strings(garray_T *gap)
-{
-  int i;
-
-  for (i = 0; i < gap->ga_len; ++i)
-    vim_free(((char_u **)(gap->ga_data))[i]);
-  ga_clear(gap);
-}
-
-/*
- * Initialize a growing array.	Don't forget to set ga_itemsize and
- * ga_growsize!  Or use ga_init2().
- */
-void ga_init(garray_T *gap)
-{
-  gap->ga_data = NULL;
-  gap->ga_maxlen = 0;
-  gap->ga_len = 0;
-}
-
-void ga_init2(garray_T *gap, int itemsize, int growsize)
-{
-  ga_init(gap);
-  gap->ga_itemsize = itemsize;
-  gap->ga_growsize = growsize;
-}
-
-/*
- * Make room in growing array "gap" for at least "n" items.
- * Return FAIL for failure, OK otherwise.
- */
-int ga_grow(garray_T *gap, int n)
-{
-  size_t old_len;
-  size_t new_len;
-  char_u      *pp;
-
-  if (gap->ga_maxlen - gap->ga_len < n) {
-    if (n < gap->ga_growsize)
-      n = gap->ga_growsize;
-    new_len = gap->ga_itemsize * (gap->ga_len + n);
-    pp = (gap->ga_data == NULL)
-         ? alloc((unsigned)new_len) : vim_realloc(gap->ga_data, new_len);
-    if (pp == NULL)
-      return FAIL;
-    old_len = gap->ga_itemsize * gap->ga_maxlen;
-    vim_memset(pp + old_len, 0, new_len - old_len);
-    gap->ga_maxlen = gap->ga_len + n;
-    gap->ga_data = pp;
-  }
-  return OK;
-}
-
-/*
- * For a growing array that contains a list of strings: concatenate all the
- * strings with a separating comma.
- * Returns NULL when out of memory.
- */
-char_u *ga_concat_strings(garray_T *gap)
-{
-  int i;
-  int len = 0;
-  char_u      *s;
-
-  for (i = 0; i < gap->ga_len; ++i)
-    len += (int)STRLEN(((char_u **)(gap->ga_data))[i]) + 1;
-
-  s = alloc(len + 1);
-  if (s != NULL) {
-    *s = NUL;
-    for (i = 0; i < gap->ga_len; ++i) {
-      if (*s != NUL)
-        STRCAT(s, ",");
-      STRCAT(s, ((char_u **)(gap->ga_data))[i]);
-    }
-  }
-  return s;
-}
-
-/*
- * Concatenate a string to a growarray which contains characters.
- * Note: Does NOT copy the NUL at the end!
- */
-void ga_concat(garray_T *gap, char_u *s)
-{
-  int len = (int)STRLEN(s);
-
-  if (ga_grow(gap, len) == OK) {
-    mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len);
-    gap->ga_len += len;
-  }
-}
-
-/*
- * Append one byte to a growarray which contains bytes.
- */
-void ga_append(garray_T *gap, int c)
-{
-  if (ga_grow(gap, 1) == OK) {
-    *((char *)gap->ga_data + gap->ga_len) = c;
-    ++gap->ga_len;
-  }
-}
-
-#if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(WIN3264)
-/*
- * Append the text in "gap" below the cursor line and clear "gap".
- */
-void append_ga_line(garray_T *gap)
-{
-  /* Remove trailing CR. */
-  if (gap->ga_len > 0
-      && !curbuf->b_p_bin
-      && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR)
-    --gap->ga_len;
-  ga_append(gap, NUL);
-  ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE);
-  gap->ga_len = 0;
-}
-#endif
-
-/************************************************************************
  * functions that use lookup tables for various things, generally to do with
  * special key codes.
  */