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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -1,3 +1,21 @@ +2014-10-15 Kaz Kylheku <kaz@kylheku.com> + + * match.c (subst_vars): Fix buggy rendering of TXR Lisp expressions + that evaluate to lists. For instance `@(list)` renders to the + string "nil", and `@(list 1 2)` renders as "(1 2)". The desired + behavior is "" and "1 2", respectively. + (do_output_line): In output directives, there is a similar problem. + A @(list) in the middle of an output block turns to nil, and + a @(list 1 2) renders in parentheses as (1 2). Furthermore, + there is the additional problem that no filtering is applied + to the interpolated value. These behaviors are subject to the + compatibility option, since they change the externally visible + behavior of TXR programs. + + * txr.1: Document that empty lists in @(output) variable substitutions + turn into nothing. Document value of 100 for -C option, describing + the above issue. + 2014-10-14 Kaz Kylheku <kaz@kylheku.com> More type safety, with help from C++ compiler. |