patch 8.1.2127: the indent.c file is a bit bigv8.1.2127

Problem:    The indent.c file is a bit big.
Solution:   Move C-indent code a a new cindent.c file.  Move other
            indent-related code to indent.c. (Yegappan Lakshmanan,
            closes #5031)

1 files changed, 0 insertions, 145 deletions

diff --git a/src/change.c b/src/change.c
index 0eb00c283..caf9db0d7 100644
--- a/src/change.c
+++ b/src/change.c
@@ -1251,151 +1251,6 @@ del_bytes(
 }
 
 /*
- * Copy the indent from ptr to the current line (and fill to size)
- * Leaves the cursor on the first non-blank in the line.
- * Returns TRUE if the line was changed.
- */
-    static int
-copy_indent(int size, char_u *src)
-{
-    char_u	*p = NULL;
-    char_u	*line = NULL;
-    char_u	*s;
-    int		todo;
-    int		ind_len;
-    int		line_len = 0;
-    int		tab_pad;
-    int		ind_done;
-    int		round;
-#ifdef FEAT_VARTABS
-    int		ind_col;
-#endif
-
-    // Round 1: compute the number of characters needed for the indent
-    // Round 2: copy the characters.
-    for (round = 1; round <= 2; ++round)
-    {
-	todo = size;
-	ind_len = 0;
-	ind_done = 0;
-#ifdef FEAT_VARTABS
-	ind_col = 0;
-#endif
-	s = src;
-
-	// Count/copy the usable portion of the source line
-	while (todo > 0 && VIM_ISWHITE(*s))
-	{
-	    if (*s == TAB)
-	    {
-#ifdef FEAT_VARTABS
-		tab_pad = tabstop_padding(ind_done, curbuf->b_p_ts,
-							curbuf->b_p_vts_array);
-#else
-		tab_pad = (int)curbuf->b_p_ts
-					   - (ind_done % (int)curbuf->b_p_ts);
-#endif
-		// Stop if this tab will overshoot the target
-		if (todo < tab_pad)
-		    break;
-		todo -= tab_pad;
-		ind_done += tab_pad;
-#ifdef FEAT_VARTABS
-		ind_col += tab_pad;
-#endif
-	    }
-	    else
-	    {
-		--todo;
-		++ind_done;
-#ifdef FEAT_VARTABS
-		++ind_col;
-#endif
-	    }
-	    ++ind_len;
-	    if (p != NULL)
-		*p++ = *s;
-	    ++s;
-	}
-
-	// Fill to next tabstop with a tab, if possible
-#ifdef FEAT_VARTABS
-	tab_pad = tabstop_padding(ind_done, curbuf->b_p_ts,
-							curbuf->b_p_vts_array);
-#else
-	tab_pad = (int)curbuf->b_p_ts - (ind_done % (int)curbuf->b_p_ts);
-#endif
-	if (todo >= tab_pad && !curbuf->b_p_et)
-	{
-	    todo -= tab_pad;
-	    ++ind_len;
-#ifdef FEAT_VARTABS
-	    ind_col += tab_pad;
-#endif
-	    if (p != NULL)
-		*p++ = TAB;
-	}
-
-	// Add tabs required for indent
-	if (!curbuf->b_p_et)
-	{
-#ifdef FEAT_VARTABS
-	    for (;;)
-	    {
-		tab_pad = tabstop_padding(ind_col, curbuf->b_p_ts,
-							curbuf->b_p_vts_array);
-		if (todo < tab_pad)
-		    break;
-		todo -= tab_pad;
-		++ind_len;
-		ind_col += tab_pad;
-		if (p != NULL)
-		    *p++ = TAB;
-	    }
-#else
-	    while (todo >= (int)curbuf->b_p_ts)
-	    {
-		todo -= (int)curbuf->b_p_ts;
-		++ind_len;
-		if (p != NULL)
-		    *p++ = TAB;
-	    }
-#endif
-	}
-
-	// Count/add spaces required for indent
-	while (todo > 0)
-	{
-	    --todo;
-	    ++ind_len;
-	    if (p != NULL)
-		*p++ = ' ';
-	}
-
-	if (p == NULL)
-	{
-	    // Allocate memory for the result: the copied indent, new indent
-	    // and the rest of the line.
-	    line_len = (int)STRLEN(ml_get_curline()) + 1;
-	    line = alloc(ind_len + line_len);
-	    if (line == NULL)
-		return FALSE;
-	    p = line;
-	}
-    }
-
-    // Append the original line
-    mch_memmove(p, ml_get_curline(), (size_t)line_len);
-
-    // Replace the line
-    ml_replace(curwin->w_cursor.lnum, line, FALSE);
-
-    // Put the cursor after the indent.
-    curwin->w_cursor.col = ind_len;
-    return TRUE;
-}
-
-/*
  * open_line: Add a new line below or above the current line.
  *
  * For VREPLACE mode, we only add a new line when we get to the end of the