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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -1,5 +1,28 @@ 2015-06-26 Kaz Kylheku <kaz@kylheku.com> + First round of quasiliteral-related fixes. + + * parser.l: Do not try to recognize floating-point literals + in QSPECIAL state; that is not possible because @134.3 + in a quasiliteral parses as a METANUM followed by ".3". + On the other hand, recognize METANUM literals in QSPECIAL state, + so that @@123 scans. Recognize @ as a token in QSPECIAL state, + so @@abc will scan. When transitioning from QSILIT and QWLIT + states to QSPECIAL upon scanning @, return a @ token, which + is now parsed in the grammar. + + * parser.y (quasi_meta_helper): New static function. + (q_var): Do not handle SYMTOK any more, only the braced + variable syntax. SYMTOK is handled as a n_expr. + Braced vars are handled with explicit '@' token, which + is now produced by the scanner when it shifts from QSILIT + to QSPECIAL. + (quasi_item): No longer necessary to recognize various + forms here such as quotes and splices. Just recognize a n_expr, + preceded by '@'. + +2015-06-26 Kaz Kylheku <kaz@kylheku.com> + * genman.txr: New filter to add hyperlinks within code in more places such as examples and summary lists. |