calc 2.12.6.0 release
The following are the changes in this release:
Added the makefile variable ${COMMON_ADD} that will add flags
to all compile and link commands. The ${COMMON_ADD} flags are
appended to both ${COMMON_CFLAGS} and ${COMMON_LDFLAGS}. This
facility is available to nearly all platforms except those with
very old make commands that do not understand the += operator.
Example on macOS (Darwin), one may invoke clang's -fsanitize
facility by:
make clobber all \
COMMON_ADD='-fsanitize=undefined -fsanitize=address'
Another example. To force C warnings to be treated as errors:
make COMMON_ADD='-Werror'
Created a GitHub repository for calc:
https://github.com/lcn2/calc
NOTE: The calc GitHub repository represents the an active
development stream. While an effort will be made to keep
the master branch of the calc GitHub repository in working
order, that tree may be unstable. Those wishing for more
reliable releases use releases found at calc mirror sites:
http://www.isthe.com/chongo/tech/comp/calc/calc-mirror.html
IMPORTANT NOTE:
On 2017 June 05, the calc GitHub history was re-written.
Anyone who was tracking the calc "pre-release" on GitHub prior
to version 2.12.6.0 should do a:
git reset --hard origin/master
git cleanup -f
Or you may just want to start over:
rm -rf calc
git clone https://github.com/lcn2/calc.git
Sorry about that. The previous GitHub repository was an useful
experiment. Based on what we learned, we decided to rebuild it.
Renamed README to README.FIRST. Added README.md for the
GitHub repository.
Fixed reading from standard input (stdin) when -p is given on
the command line. This now prints hello:
echo hello | calc -p 'stdin = files(0); print fgetline(stdin);'
Added more debugging related to stdin when bit 4 of calc_debug
is set (e.g., running calc with -D16).
Updated the calc(1) man page and 'help file' to explain about
reading from standard input (stdin).
Added some clarifying remarks for 'help ptest' explaining that
the ptest builtin can return 1 is some cases where the test
value is a pseudoprime.
Removed duplicate copyright comments from the help/builtin that
is built.
Fixed a number of typos in the CHANGES file.