The `echo` command built into the default macOS shell doesn't understand -n.
This commit changes it to use "printf" instead which should be fairly portable
across other OS's. Feel free to change it back if it breaks anything.
I found current git tree does not compile on Windows because
struct dirent has no member "d_type" on MinGW/MSYS2.
(TOYAMA Shin-ich via Tuxpaint-devel list)
Mended bug where a personal Template could not be loaded
due to how we tracked which entry in the "New" dialog
was the first template image.
Also, don't track directories when searching for Starters and
Templates (e.g., ".", "..", and ".thumbs"), since it's just
a waste of time/space.
When using the new (on 0.9.25) corner-drag option for creating
a new shape, "shape-locked" (1:1 aspect ratio) shapes -- square
and octagon -- would only rotate in a few positions, based on the
angle of ther vertices.
Corrected this, with no apparent adverse effect on other shapes,
in either drag mode (classic "from-center", and new "from-corner").
Also, removed extranous whitespace before EOLs in src/tuxpaint.c.
While we weren't attempting to save thumbnail PNG files of the
starter and templates that are scanned in the system-wide Tux Paint
directory, we WERE trying to incorrectly `mkdir` such directories
within the user's personal directory.
(e.g., "/home/kendrick/.tuxpaint//usr/local/share/tuxpaint/templates")
Mended.
When building Tux Paint, ImageMagick's `convert` might fail to generate
thumbnail PNGs for some Starter SVG images (e.g., "manatee.svg"),
with a "too many bezier coordinates" error.
This did not happen before, and does not happen with newer versions
of ImageMagick; there was a regression fixed in 2018:
https://github.com/ImageMagick/ImageMagick/issues/1069
However, it's occurring in Ubuntu 20.04 'focal' (I've got
version "6.9.10-23 Q16 x86_64 20190101"). Therefore, as a quick-fix,
simply ignoring errors from `convert`, and removing the (bogus)
PNG thumbmail image, and allowing the `make` process to proceed.
Tux Paint will simply open the SVG and generate a thumbnail to
display on the screen when the "New" dialog is brought up.
Avoid shapes flipping upside-down during rotation step,
when stretching from right-to-left -- also when using the
original, center-based shape stretching mode.
