|author||Rich Felker <firstname.lastname@example.org>||2012-04-13 19:50:58 -0400|
|committer||Rich Felker <email@example.com>||2012-04-13 19:50:58 -0400|
remove invalid code from TRE
TRE wants to treat + and ? after a +, ?, or * as special; ? means ungreedy and + is reserved for future use. however, this is non-conformant. although redundant, these redundant characters have well-defined (no-op) meaning for POSIX ERE, and are actually _literal_ characters (which TRE is wrongly ignoring) in POSIX BRE mode. the simplest fix is to simply remove the unneeded nonstandard functionality. as a plus, this shaves off a small amount of bloat.
Diffstat (limited to 'arch/x86_64')
0 files changed, 0 insertions, 0 deletions