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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1,5 +1,25 @@ 2014-10-03 Kaz Kylheku <kaz@kylheku.com> + Eliminating the extra list wrapping applied to regular + expression objects in the syntax tree. The parser + just puts out a #<regex ...> instead of (#<regex ...> regex-syntax). + + * eval.c (do_eval): We no longer need the hack of + treating (#<regex> ...) as a special form which + evaluates to #<regex>. + (expand): We no longer have to skip over regex syntax, + so the case is removed. + + * match.c (h_var, do_txeval, do_match_line): regexp cases are no longer + subcases of consp but stand on their own. In do_match_line, we + introduce a COBJ case into the type switch for regexes. + + * parser.y: regexes are now compiled in the regex and lisp_regex + grammar rules instead of the dependent rules, and are not wrapped in + extra syntax. + +2014-10-03 Kaz Kylheku <kaz@kylheku.com> + * match.c (h_var): Fix regression introduced in 2014-08-11 commit. The incompleteness of that change broke the case of an unbound variable followed by a bound variable. The value of the |