Watch file results

version=4

# Netlib
# Unfortunately it is not easy to determine the version
# number from upstream.  It is contained in a source code
# file src/version.c
# https://netlib.org/f2c/index.html
# which can be directly accessed as
# https://netlib.org/f2c/src/version.c

## This runs the check for the current version.
# eval $(tail -4 debian/watch | sed 's/^#//' | sed 's/\\$//')

## This checks for the current version.
# wget2 --quiet -O- https://netlib.org/f2c/src/version.c \
#  | egrep F2C_version \
#  | sed 's/^[^"]*"//' \
#  | sed 's/".*$//'