Uninitialized array caused bugs in getParseData

git-svn-id: https://svn.r-project.org/R/trunk@65869 00db46b3-68df-0310-9c12-caf00c1e9a41
Use a more modern bison 2.7 to generate the parser

git-svn-id: https://svn.r-project.org/R/trunk@65870 00db46b3-68df-0310-9c12-caf00c1e9a41
get serialize(xdr=FALSE) working again

git-svn-id: https://svn.r-project.org/R/trunk@65872 00db46b3-68df-0310-9c12-caf00c1e9a41
example where digits16 does not suffice

git-svn-id: https://svn.r-project.org/R/trunk@65873 00db46b3-68df-0310-9c12-caf00c1e9a41
bugs in BUGS, new features in NEW FEATURES

git-svn-id: https://svn.r-project.org/R/trunk@65874 00db46b3-68df-0310-9c12-caf00c1e9a41
make static functions used only in this file

git-svn-id: https://svn.r-project.org/R/trunk@65876 00db46b3-68df-0310-9c12-caf00c1e9a41
more details on ASCII saves

git-svn-id: https://svn.r-project.org/R/trunk@65877 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@65879 00db46b3-68df-0310-9c12-caf00c1e9a41
update comments

git-svn-id: https://svn.r-project.org/R/trunk@65880 00db46b3-68df-0310-9c12-caf00c1e9a41
add comments, be more consistent about R_num_math_threads

git-svn-id: https://svn.r-project.org/R/trunk@65881 00db46b3-68df-0310-9c12-caf00c1e9a41
R_PPStack* are in fact exported

git-svn-id: https://svn.r-project.org/R/trunk@65882 00db46b3-68df-0310-9c12-caf00c1e9a41
consistency

git-svn-id: https://svn.r-project.org/R/trunk@65883 00db46b3-68df-0310-9c12-caf00c1e9a41
o  drop trailing "0" in "[digit].0" for better readability
o  exparg() comments
o  bgrat() error code passed back to bratio()'s caller


git-svn-id: https://svn.r-project.org/R/trunk@65886 00db46b3-68df-0310-9c12-caf00c1e9a41
adapt to new error codes from bgrat(); no longer "two warnings" for one.


git-svn-id: https://svn.r-project.org/R/trunk@65887 00db46b3-68df-0310-9c12-caf00c1e9a41