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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -1,3 +1,30 @@ +2011-10-13 Kaz Kylheku <kaz@kylheku.com> + + * Makefile (%.ok: %.txr): Use unified diff for showing + differences between expected and actual test output. + + * parser.l (yybadtoken): Handle new terminal symbol, SPACE. + New rule for producing SPACE token out of an extent of + tabs and spaces. + + * parser.y (SPACE): New terminal symbol. + (o_var): New nonterminal. I noticed that the var rule was + being used for output elements, and the var rule refers to + elem rather than o_elem. A new o_var rule is a simplified + duplicate of var. + (elem): Handle SPACE token. Transform to regex if it is + a single space, otherwise to literal text. + (o_elem): Handle SPACE token in output. + + * tests/001/query-2.txr: This query depends on matching + single spaces and so needs to use escapes. + + * tests/001/query-4.txr, test/001/query-4.expected: New test + case, based on query-2.txr. It produces the same output, + but is simpler thanks to the new semantics of space. + + * txr.1: Documented. + 2011-10-12 Kaz Kylheku <kaz@kylheku.com> Bug #34538 |