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; * src/nsterm.m (ns_define_fringe_bitmap): Stylistic corrections.

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Po Lu 2025-07-26 22:03:37 +08:00
parent ba53f3cb7c
commit aa2a83d783
1 changed files with 14 additions and 14 deletions
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28
src/nsterm.m
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@ -2904,16 +2904,16 @@ Hide the window (X11 semantics)
if (!fringe_bmp)
fringe_bmp = [[NSMutableDictionary alloc] initWithCapacity:25];
uint8_t *points = alloca((h + 1) * (w + 1) * 4);
uint8_t *points = alloca ((h + 1) * (w + 1) * 4);
uint8_t *cur = points;
/* Find all the outgoing edges in a clockwise path. That is, we only
want to list the edges leaving a point, not the ones entering a
point, so we don't double count them. */
for (int y = 0 ; y < h + 1 ; y++)
for (int x = 0 ; x < w + 1 ; x++)
for (int y = 0; y < h + 1; y++)
for (int x = 0; x < w + 1; x++)
{
int nw=0, ne=0, se=0, sw=0;
int nw = 0, ne = 0, se = 0, sw = 0;
if (x != 0 && y != 0)
nw = bits[y-1] & (1 << (w - x));
@ -2926,10 +2926,10 @@ Hide the window (X11 semantics)
if (x < w && y != 0)
ne = bits[y-1] & (1 << (w - x - 1));
cur[0] = !nw && ne; /* north */
cur[1] = !ne && se; /* east */
cur[2] = !se && sw; /* south */
cur[3] = !sw && nw; /* west */
cur[0] = !nw && ne; /* North. */
cur[1] = !ne && se; /* East. */
cur[2] = !se && sw; /* South. */
cur[3] = !sw && nw; /* West. */
cur += 4;
}
@ -2944,35 +2944,35 @@ Hide the window (X11 semantics)
if (points[v+3])
{
/* west */
/* West. */
points[v+3] = 0;
v = v - 4;
this = 'w';
}
else if (points[v+1])
{
/* east */
/* East. */
points[v+1] = 0;
v = v + 4;
this = 'e';
}
else if (points[v+2])
{
/* south */
/* South. */
points[v+2] = 0;
v = ((y+1)*(w+1) + x) * 4;
this = 's';
}
else if (points[v])
{
/* north */
/* North. */
points[v] = 0;
v = ((y-1)*(w+1) + x) * 4;
this = 'n';
}
else
{
/* no edge */
/* No edge. */
v = v + 4;
if (last)
@ -2994,7 +2994,7 @@ Hide the window (X11 semantics)
if (!last)
[p moveToPoint:NSMakePoint (x, y)];
else if (last && last != this)
[p lineToPoint:NSMakePoint (x, y)];
[p lineToPoint:NSMakePoint (x, y)];
last = this;
}
}