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updated for version 7.2-301

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This commit is contained in:
Bram Moolenaar
2009-11-17 16:41:01 +00:00
parent f05da21900
commit 97b9810bdf
7 changed files with 452 additions and 33 deletions
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108
src/edit.c
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@@ -181,7 +181,7 @@ static void ins_redraw __ARGS((int ready));
static void ins_ctrl_v __ARGS((void));
static void undisplay_dollar __ARGS((void));
static void insert_special __ARGS((int, int, int));
static void internal_format __ARGS((int textwidth, int second_indent, int flags, int format_only));
static void internal_format __ARGS((int textwidth, int second_indent, int flags, int format_only, int c));
static void check_auto_format __ARGS((int));
static void redo_literal __ARGS((int c));
static void start_arrow __ARGS((pos_T *end_insert_pos));
@@ -2164,7 +2164,7 @@ ins_compl_add_infercase(str, len, icase, fname, dir, flags)
int i, c;
int actual_len; /* Take multi-byte characters */
int actual_compl_length; /* into account. */
int *wca; /* Wide character array. */
int *wca; /* Wide character array. */
int has_lower = FALSE;
int was_letter = FALSE;
@@ -5558,7 +5558,7 @@ insertchar(c, flags, second_indent)
}
if (do_internal)
#endif
internal_format(textwidth, second_indent, flags, c == NUL);
internal_format(textwidth, second_indent, flags, c == NUL, c);
}
if (c == NUL) /* only formatting was wanted */
@@ -5738,11 +5738,12 @@ insertchar(c, flags, second_indent)
* Format text at the current insert position.
*/
static void
internal_format(textwidth, second_indent, flags, format_only)
internal_format(textwidth, second_indent, flags, format_only, c)
int textwidth;
int second_indent;
int flags;
int format_only;
int c; /* character to be inserted (can be NUL) */
{
int cc;
int save_char = NUL;
@@ -5763,7 +5764,11 @@ internal_format(textwidth, second_indent, flags, format_only)
* When 'ai' is off we don't want a space under the cursor to be
* deleted. Replace it with an 'x' temporarily.
*/
if (!curbuf->b_p_ai)
if (!curbuf->b_p_ai
#ifdef FEAT_VREPLACE
&& !(State & VREPLACE_FLAG)
#endif
)
{
cc = gchar_cursor();
if (vim_iswhite(cc))
@@ -5789,9 +5794,11 @@ internal_format(textwidth, second_indent, flags, format_only)
char_u *saved_text = NULL;
#endif
colnr_T col;
colnr_T end_col;
virtcol = get_nolist_virtcol();
if (virtcol < (colnr_T)textwidth)
virtcol = get_nolist_virtcol()
+ char2cells(c != NUL ? c : gchar_cursor());
if (virtcol <= (colnr_T)textwidth)
break;
#ifdef FEAT_COMMENTS
@@ -5831,12 +5838,7 @@ internal_format(textwidth, second_indent, flags, format_only)
coladvance((colnr_T)textwidth);
wantcol = curwin->w_cursor.col;
curwin->w_cursor.col = startcol - 1;
#ifdef FEAT_MBYTE
/* Correct cursor for multi-byte character. */
if (has_mbyte)
mb_adjust_cursor();
#endif
curwin->w_cursor.col = startcol;
foundcol = 0;
/*
@@ -5847,11 +5849,14 @@ internal_format(textwidth, second_indent, flags, format_only)
|| curwin->w_cursor.lnum != Insstart.lnum
|| curwin->w_cursor.col >= Insstart.col)
{
cc = gchar_cursor();
if (curwin->w_cursor.col == startcol && c != NUL)
cc = c;
else
cc = gchar_cursor();
if (WHITECHAR(cc))
{
/* remember position of blank just before text */
end_foundcol = curwin->w_cursor.col;
end_col = curwin->w_cursor.col;
/* find start of sequence of blanks */
while (curwin->w_cursor.col > 0 && WHITECHAR(cc))
@@ -5871,7 +5876,11 @@ internal_format(textwidth, second_indent, flags, format_only)
/* do not break after one-letter words */
if (curwin->w_cursor.col == 0)
break; /* one-letter word at begin */
#ifdef FEAT_COMMENTS
/* do not break "#a b" when 'tw' is 2 */
if (curwin->w_cursor.col <= leader_len)
break;
#endif
col = curwin->w_cursor.col;
dec_cursor();
cc = gchar_cursor();
@@ -5880,26 +5889,60 @@ internal_format(textwidth, second_indent, flags, format_only)
continue; /* one-letter, continue */
curwin->w_cursor.col = col;
}
#ifdef FEAT_MBYTE
if (has_mbyte)
foundcol = curwin->w_cursor.col
+ (*mb_ptr2len)(ml_get_cursor());
else
#endif
foundcol = curwin->w_cursor.col + 1;
if (curwin->w_cursor.col < (colnr_T)wantcol)
inc_cursor();
end_foundcol = end_col + 1;
foundcol = curwin->w_cursor.col;
if (curwin->w_cursor.col <= (colnr_T)wantcol)
break;
}
#ifdef FEAT_MBYTE
else if (cc >= 0x100 && fo_multibyte
&& curwin->w_cursor.col <= (colnr_T)wantcol)
else if (cc >= 0x100 && fo_multibyte)
{
/* Break after or before a multi-byte character. */
if (curwin->w_cursor.col != startcol)
{
#ifdef FEAT_COMMENTS
/* Don't break until after the comment leader */
if (curwin->w_cursor.col < leader_len)
break;
#endif
col = curwin->w_cursor.col;
inc_cursor();
/* Don't change end_foundcol if already set. */
if (foundcol != curwin->w_cursor.col)
{
foundcol = curwin->w_cursor.col;
end_foundcol = foundcol;
if (curwin->w_cursor.col <= (colnr_T)wantcol)
break;
}
curwin->w_cursor.col = col;
}
if (curwin->w_cursor.col == 0)
break;
col = curwin->w_cursor.col;
dec_cursor();
cc = gchar_cursor();
if (WHITECHAR(cc))
continue; /* break with space */
#ifdef FEAT_COMMENTS
/* Don't break until after the comment leader */
if (curwin->w_cursor.col < leader_len)
break;
#endif
curwin->w_cursor.col = col;
foundcol = curwin->w_cursor.col;
if (curwin->w_cursor.col < (colnr_T)wantcol)
foundcol += (*mb_char2len)(cc);
end_foundcol = foundcol;
break;
if (curwin->w_cursor.col <= (colnr_T)wantcol)
break;
}
#endif
if (curwin->w_cursor.col == 0)
@@ -5926,14 +5969,15 @@ internal_format(textwidth, second_indent, flags, format_only)
orig_col = startcol; /* Will start backspacing from here */
else
#endif
replace_offset = startcol - end_foundcol - 1;
replace_offset = startcol - end_foundcol;
/*
* adjust startcol for spaces that will be deleted and
* characters that will remain on top line
*/
curwin->w_cursor.col = foundcol;
while (cc = gchar_cursor(), WHITECHAR(cc))
while ((cc = gchar_cursor(), WHITECHAR(cc))
&& (!fo_white_par || curwin->w_cursor.col < startcol))
inc_cursor();
startcol -= curwin->w_cursor.col;
if (startcol < 0)
@@ -8509,7 +8553,7 @@ ins_bs(c, mode, inserted_space_p)
if (mode == BACKSPACE_LINE
&& (curbuf->b_p_ai
#ifdef FEAT_CINDENT
|| cindent_on()
|| cindent_on()
#endif
)
#ifdef FEAT_RIGHTLEFT