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Diffstat (limited to 'RELNOTES')
| -rw-r--r-- | RELNOTES | 53 |
1 files changed, 53 insertions, 0 deletions
@@ -1,3 +1,56 @@ + TXR 128 + 2015-12-19 + + + Features + + - Further refinement of function and macro coexistence: + - symbol-function, fboundp and fmakunbound operate only on function + binding. + - new symbol-macro function. + - The :whole and :form parameters now accept a destructuring parameter + list as their argument, no longer insisting on nothing but a symbol. + - OOP: + - defstruct now supports a :postinit slot specifier, which allows + additional actions to be taken after an object is constructed, and the + slots are fully initialized. + - make-struct-type has a new argument related to the above change: + a <postinitfun> function. + - Place manipulation macros now propagate ancestry information from + the place forms on which they operate to the generate place-accessing + operations, as if those operations were macro-expansions of the places. + (Which they are not, at least not exactly). The benefit is that errors in + those place access operations can consequently be traced to the original + place forms, for more meaningful diagnosis. + - dot notation like a.b.c now prints back as a.b.c rather than + (qref a b c). + - Doc: + - HTML section numbers are now hyperlinks which jump back to the + right place in the table of contents. + - On jump-back, the table of contents expands sufficiently to + reveal the target entry, if that is not already showing. + + Bugs + + - Fixed incorrect behavior of (replace seq val nil), also affecting + replace-list, replace-vec and replace-str. The nil was wrongly + treated as as a zero <from> argument (acting in complement to a + missing <to> denoting the end of seq), instead of an empty <idx-list>. + - Fixed broken assignment to [h x] when h is a hash and x is a vector + or list. + - Fixed dot syntax like a.b not recording source location info into + the (qref ...) form when its constituents are atoms, such as symbols. + - Fixed neglect to propagate macro ancestry information across + non-macro code transformations. + - Fixed situations in which the debugger fails to report the + source file and line number. + - Fixed annoying debugger behavior of stepping through the macro expansion + time evaluations of a query by making that behavior subject to + a new option (--debug-expansions). Debugger will now stop on + the first line of the TXR language query like it used to. + + + TXR 127 2015-12-10 |