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+ TXR 57
+ 2011-02-14
+
+
+ Features
+
+ - Operations under the @(freeform) directive can now scan in constant memory,
+ allowing large files to be processed. (Scanning a single regex still
+ requires the data to be all in memory: an experimental patch for this
+ exists.)
+
+ - Improved printing of character position context in debugger when lines are
+ long.
+
+ - Metanums (@1, etc) can be used in a quasiliteral, which is useful for
+ quasiliterals occuring inside the op notation.
+
+ Bugs
+
+ - lazy-flatten function did not handle atoms. This broke @(next :list expr)
+ also, for the case where expr evaluates to a string atom.
+
+ - In format, the ~s directive was found to be printing strings in the same
+ way as ~a.
+
+ - Hex and octal character constants did not work.
+
+ - Control characters in strings and characters are printed as hex now rather
+ than octal. A semicolon is added if the next character would be interpreted
+ as part of the escape.
+
+ - Hash indexing via the [] notation was still requiring the default value
+ argument.
+
+
+
TXR 56
2011-02-06