- Update to fig2dev version 3.2.7 (Patchlevel 7b (Oct 2019)
o A X color database is not needed, but can be provided. The location of
the database can be given at compile time, default /etc/X11/rgb.txt.
Ticket numbers refer to https://sourceforge.net/p/mcj/tickets/#.
Debian bug numbers refer to https://bugs.debian.org/#.
o Do not clip objects with line-thickness 0 having arrows. Ticket #53.
o Do not segfault on circle/half circle arrowheads with a magnification
larger 42. Always draw circle arrowheads with 40 points. Ticket #52.
o Allow circles or ellipses with negative radii. Ticket #49.
o Avoid "dimension too large error" with tikz output by avoiding
coordinate values smaller than -16383.
o Make tests (test1.c) work with -fsanitize=address compiler option.
o Obey join-style of lines in tikz output.
o Pass utf8-strings to svg output, escape some chars (<>&).
o Accept inclined boxes and change them to polygons. Fixes ticket #43.
o Make tests #27 and #33 work on Mac Darwin, failed due to whitespace
formatting differences. From Hanspeter Niederstrasser. Ticket #40.
o Use only latex, neither etex or tex, to test tikz output. Usage of
etex, after hint from Roland Rosenfeld, closed debian bug 920368.
o For tikz output, do not draw arrows on a single point line.
o Omit spurious showpage when including jpg-file. From Rainer Buchty.
o Correct a few memory leaks and corruptions. See commit d1c54f6.
o Change negative color numbers to default color. Fixes ticket #30.
o A spline with one point would cause segfault. Fixed, see ticket #29.
o Allow one char without newline in the last line of an input file.
Fixes ticket #28.
o Harden input, mainly against files in which an incomplete object would
be created and freeing the object would violate memory, i.e, it may
cause segfault. See, e.g., ticket #27.
o Properly initalize line storage when reading fig files version 1.3.