that way ports that require bison1875 (ie: PostgreSQL 7.4+) can properly
detect this dependency. Given both bison's have the appropriate CONFLICTS
sections, this should be a big enough hint to users to move from
bison < 1.875 to something more recent. Bump port revision.
Pointy hat to: bison(1) authors for grammar incompatibilities
PostgreSQL), however the new bison also breaks many many ports. Compromise
with a new port. Installs as bison and _not_ bison1875 and should be
mutually exclusive to the main bison port. Hopefully the bison authors will
clean up their product and this port can disappear when the base bison port
is updated in the future or enough ports are updated to work with newer
versions of bison.
Repo copied by: fjoe
Approved by: kris
* Added `-g' and `--graph'.
* Added `--locations' and `%locations'.
* Added `-S' and `--skeleton'.
* `%raw', `-r', `--raw' is disabled.
* Special characters are escaped when output. This solves the problems
* New directives.
`%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose',
`%debug', `%source_extension' and `%header_extension'.
* The input and the output files has automatically a similar extension.
Submitted by: demon
