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Diffstat (limited to 'RELNOTES')
| -rw-r--r-- | RELNOTES | 45 |
1 files changed, 45 insertions, 0 deletions
@@ -1,3 +1,48 @@ + TXR 94 + 2014-08-05 + + + Features + + - New functions: giterate, partition-by, uniq. + + - reduce-left and reduce-right correctly work on strings and vectors. + + - quasiquote splices can now occur in string quasiliterals, directly + as `xyz @,foo`, `xyz @{,foo}`, `xyz @,(foo)` etc. Previously this + syntax was rejected, requiring workarounds like (let ((x ,foo)) `xyz @x`). + + - POSIX functions exposed: getpid, getppid, kill, setitimer, getitimer. + + - The parser is now re-entrant. This means that macro expanders can + safely recurse into the parser, for instance with regex-parse + or read. + + Bugs + + - @(output) blocks were discovered not to be applying filters to the results + of embedded TXR Lisp evaluations. + + - n-perm-k function was broken for values of k equal to 1. + + - Fixed situations when exceptions with bogus messages are issued when the + arithmetic +, - and * functions are called with wrong type arguments. + + - Fixed grossly incorrect documentation of the repeat function, to + reflect actual syntax and behavior. + + - Fixed situations in which some signal handlers that don't need to + execute on a separate stack might do so. + + - Put in a guard against async signal nesting: a situation when + an asynchronous signal handler performs some blocking operation + which enables async signal handling triggering re-entrancy. + + - Fixed platform-dependent behaviors in random number seeding + (make-random-state function). + + + TXR 93 2014-07-22 |