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patch 9.0.0036: 'fillchars' cannot have window-local values

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Problem:    'fillchars' cannot have window-local values.
Solution:   Make 'fillchars' global-local. (closes #5206)
This commit is contained in:
Bram Moolenaar
2022-07-04 17:34:33 +01:00
parent 54e5fed6d2
commit 96ba25ac01
19 changed files with 275 additions and 142 deletions
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105
src/screen.c
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@@ -285,9 +285,9 @@ fill_foldcolumn(
{
if (win_foldinfo.fi_lnum == lnum
&& first_level + i >= win_foldinfo.fi_low_level)
symbol = fill_foldopen;
symbol = wp->w_fill_chars.foldopen;
else if (first_level == 1)
symbol = fill_foldsep;
symbol = wp->w_fill_chars.foldsep;
else if (first_level + i <= 9)
symbol = '0' + first_level + i;
else
@@ -312,7 +312,7 @@ fill_foldcolumn(
// for a multibyte character, erase all the bytes
vim_memset(p + byte_counter, ' ', len);
}
symbol = fill_foldclosed;
symbol = wp->w_fill_chars.foldclosed;
len = utf_char2bytes(symbol, &p[byte_counter]);
byte_counter += len;
}
@@ -430,11 +430,12 @@ reset_screen_attr(void)
*/
void
screen_line(
int row,
int coloff,
int endcol,
int clear_width,
int flags UNUSED)
win_T *wp,
int row,
int coloff,
int endcol,
int clear_width,
int flags UNUSED)
{
unsigned off_from;
unsigned off_to;
@@ -794,7 +795,7 @@ screen_line(
{
int c;
c = fillchar_vsep(&hl);
c = fillchar_vsep(&hl, wp);
if (ScreenLines[off_to] != (schar_T)c
|| (enc_utf8 && (int)ScreenLinesUC[off_to]
!= (c >= 0x80 ? c : 0))
@@ -853,7 +854,7 @@ draw_vsep_win(win_T *wp, int row)
if (wp->w_vsep_width)
{
// draw the vertical separator right of this window
c = fillchar_vsep(&hl);
c = fillchar_vsep(&hl, wp);
screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
W_ENDCOL(wp), W_ENDCOL(wp) + 1,
c, ' ', hl);
@@ -4619,12 +4620,12 @@ fillchar_status(int *attr, win_T *wp)
if (wp == curwin)
{
*attr = HL_ATTR(HLF_ST);
fill = fill_stl;
fill = wp->w_fill_chars.stl;
}
else
{
*attr = HL_ATTR(HLF_STNC);
fill = fill_stlnc;
fill = wp->w_fill_chars.stlnc;
}
}
else
@@ -4632,19 +4633,19 @@ fillchar_status(int *attr, win_T *wp)
if (wp == curwin)
{
*attr = HL_ATTR(HLF_S);
fill = fill_stl;
fill = wp->w_fill_chars.stl;
}
else
{
*attr = HL_ATTR(HLF_SNC);
fill = fill_stlnc;
fill = wp->w_fill_chars.stlnc;
}
// Use fill when there is highlighting, and highlighting of current
// window differs, or the fillchars differ, or this is not the
// current window
if (*attr != 0 && ((HL_ATTR(HLF_S) != HL_ATTR(HLF_SNC)
|| wp != curwin || ONE_WINDOW)
|| (fill_stl != fill_stlnc)))
|| (wp->w_fill_chars.stl != wp->w_fill_chars.stlnc)))
return fill;
if (wp == curwin)
return '^';
@@ -4656,13 +4657,13 @@ fillchar_status(int *attr, win_T *wp)
* Get its attributes in "*attr".
*/
int
fillchar_vsep(int *attr)
fillchar_vsep(int *attr, win_T *wp)
{
*attr = HL_ATTR(HLF_C);
if (*attr == 0 && fill_vert == ' ')
if (*attr == 0 && wp->w_fill_chars.vert == ' ')
return '|';
else
return fill_vert;
return wp->w_fill_chars.vert;
}
/*
@@ -4848,29 +4849,30 @@ get_encoded_char_adv(char_u **p)
char *
set_chars_option(win_T *wp, char_u **varp)
{
int round, i, len, len2, entries;
char_u *p, *s;
int c1 = 0, c2 = 0, c3 = 0;
char_u *last_multispace = NULL; // Last occurrence of "multispace:"
char_u *last_lmultispace = NULL; // Last occurrence of "leadmultispace:"
int multispace_len = 0; // Length of lcs-multispace string
int lead_multispace_len = 0; // Length of lcs-leadmultispace string
int round, i, len, len2, entries;
char_u *p, *s;
int c1 = 0, c2 = 0, c3 = 0;
char_u *last_multispace = NULL; // Last occurrence of "multispace:"
char_u *last_lmultispace = NULL; // Last occurrence of "leadmultispace:"
int multispace_len = 0; // Length of lcs-multispace string
int lead_multispace_len = 0; // Length of lcs-leadmultispace string
struct charstab
{
int *cp;
char *name;
};
static fill_chars_T fill_chars;
static struct charstab filltab[] =
{
{&fill_stl, "stl"},
{&fill_stlnc, "stlnc"},
{&fill_vert, "vert"},
{&fill_fold, "fold"},
{&fill_foldopen, "foldopen"},
{&fill_foldclosed, "foldclose"},
{&fill_foldsep, "foldsep"},
{&fill_diff, "diff"},
{&fill_eob, "eob"},
{&fill_chars.stl, "stl"},
{&fill_chars.stlnc, "stlnc"},
{&fill_chars.vert, "vert"},
{&fill_chars.fold, "fold"},
{&fill_chars.foldopen, "foldopen"},
{&fill_chars.foldclosed, "foldclose"},
{&fill_chars.foldsep, "foldsep"},
{&fill_chars.diff, "diff"},
{&fill_chars.eob, "eob"},
};
static lcs_chars_T lcs_chars;
struct charstab lcstab[] =
@@ -4903,6 +4905,8 @@ set_chars_option(win_T *wp, char_u **varp)
{
tab = filltab;
entries = ARRAY_LENGTH(filltab);
if (varp == &wp->w_p_fcs && wp->w_p_fcs[0] == NUL)
varp = &p_fcs;
}
// first round: check for valid value, second round: assign values
@@ -4910,15 +4914,12 @@ set_chars_option(win_T *wp, char_u **varp)
{
if (round > 0)
{
// After checking that the value is valid: set defaults: space for
// 'fillchars', NUL for 'listchars'
for (i = 0; i < entries; ++i)
if (tab[i].cp != NULL)
*(tab[i].cp) =
((varp == &p_lcs || varp == &wp->w_p_lcs) ? NUL : ' ');
// After checking that the value is valid: set defaults.
if (varp == &p_lcs || varp == &wp->w_p_lcs)
{
for (i = 0; i < entries; ++i)
if (tab[i].cp != NULL)
*(tab[i].cp) = NUL;
lcs_chars.tab1 = NUL;
lcs_chars.tab3 = NUL;
@@ -4932,7 +4933,8 @@ set_chars_option(win_T *wp, char_u **varp)
if (lead_multispace_len > 0)
{
lcs_chars.leadmultispace = ALLOC_MULT(int, lead_multispace_len + 1);
lcs_chars.leadmultispace =
ALLOC_MULT(int, lead_multispace_len + 1);
lcs_chars.leadmultispace[lead_multispace_len] = NUL;
}
else
@@ -4940,11 +4942,15 @@ set_chars_option(win_T *wp, char_u **varp)
}
else
{
fill_diff = '-';
fill_foldopen = '-';
fill_foldclosed = '+';
fill_foldsep = '|';
fill_eob = '~';
fill_chars.stl = ' ';
fill_chars.stlnc = ' ';
fill_chars.vert = ' ';
fill_chars.fold = '-';
fill_chars.foldopen = '-';
fill_chars.foldclosed = '+';
fill_chars.foldsep = '|';
fill_chars.diff = '-';
fill_chars.eob = '~';
}
}
p = *varp;
@@ -5083,12 +5089,17 @@ set_chars_option(win_T *wp, char_u **varp)
++p;
}
}
if (tab == lcstab)
{
vim_free(wp->w_lcs_chars.multispace);
vim_free(wp->w_lcs_chars.leadmultispace);
wp->w_lcs_chars = lcs_chars;
}
else
{
wp->w_fill_chars = fill_chars;
}
return NULL; // no error
}