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| author | Dan Cross <cross@gajendra.net> | 2020-01-10 14:44:21 +0000 |
|---|---|---|
| committer | Dan Cross <cross@gajendra.net> | 2020-01-10 14:54:30 +0000 |
| commit | fa325e9b42b0bdfb48857d1958d9fb7ceac55151 (patch) | |
| tree | 81d26256d152435135bcb1ae43121979a49f5f2b /src/cmd/page/nrotate.c | |
| parent | 77a0a5b5194d4441c86de097f2aae297cb75e2c2 (diff) | |
| download | plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.tar.gz plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.tar.bz2 plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.zip | |
Trivial changes: whitespace and modes.
Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.
Signed-off-by: Dan Cross <cross@gajendra.net>
Diffstat (limited to 'src/cmd/page/nrotate.c')
| -rw-r--r-- | src/cmd/page/nrotate.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/cmd/page/nrotate.c b/src/cmd/page/nrotate.c index 96563c3d..00d065ad 100644 --- a/src/cmd/page/nrotate.c +++ b/src/cmd/page/nrotate.c @@ -6,7 +6,7 @@ * The basic concept is that you can invert an array by * inverting the top half, inverting the bottom half, and * then swapping them. - * + * * This is usually overkill, but it speeds up slow remote * connections quite a bit. */ @@ -132,7 +132,7 @@ shuffle(Image *img, Image *tmp, int axis, int imgdim, Image *mask, int maskdim) /* * Halve the grating period in the mask. - * The grating currently looks like + * The grating currently looks like * ####____####____####____####____ * where #### is opacity. * @@ -140,7 +140,7 @@ shuffle(Image *img, Image *tmp, int axis, int imgdim, Image *mask, int maskdim) * ##__##__##__##__##__##__##__##__ * which is achieved by shifting the mask * and drawing on itself through itself. - * Draw doesn't actually allow this, so + * Draw doesn't actually allow this, so * we have to copy it first. * * ####____####____####____####____ (dst) @@ -229,7 +229,7 @@ swapadjacent(Image *img, Image *tmp, int axis, int imgdim, Image *mask, int mask /* * r0 is the lower rectangle, while r1 is the upper one. */ - draw(tmp, tmp->r, img, nil, + draw(tmp, tmp->r, img, nil, } void @@ -271,8 +271,7 @@ writefile(char *name, Image *im, int gran) snprint(buf, sizeof buf, "%d%s%d", c++, name, gran); fd = create(buf, OWRITE, 0666); if(fd < 0) - return; + return; writeimage(fd, im, 0); close(fd); } - |