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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 58 |
1 files changed, 58 insertions, 0 deletions
@@ -1,5 +1,63 @@ 2011-11-12 Kaz Kylheku <kaz@kylheku.com> + Eliminate line numbers from the abstract syntax + tree representation of the TXR query. + + * match.c (debuglf, sem_error, file_err, eval_form): Line number argument replaced + with the form to which the situation pertains. Location information is + pulled from the hash table entry associated with the form. + (dest_set, dest_bind, eval_form, vars_to_bindings): Context argument + renamed since it isn't a line number. + (struct match_line_ctx): spec_lineno member removed. + (ml_all, ml_bindings_specline): lineno parameter removed. + (LOG_MISMATCH, LOG_MATCH, h_var, h_skip, h_coll, h_parallel, + match_line): Pass elem to debuglf instead of line number. + as context. + (h_trailer, h_eol): define elem for LOG_MISMATCH and LOG_MATCH macros. + (h_fun): Pass elem variable to debuglf instead of line number. + Body stored as a simple cons cell once again (no line number). + (do_output_line): Line number parameter removed. Pass specline to + sem_error instead of line number. + (do_output): Adjusted for one less parameter in do_output_line. + (mf_from_ml): Pass one less parameter to ml_all. Conversion of + specline to spec is just a wrapping into a nested list, + with no line number. + (spec_bind): Linenumber variable parameter removed from macro. + Definition simplified. + (v_skip): Pass specline to debuglf instead of spec_linenum, + which is no longer computed. + (v_trailer): Use new definition of specline. Pass first_spec + to sem_error instead of spec_linenum. + Computation of ff_specline no longer has to skip line number. + (v_freeform, v_block, v_accept_fail, v_next, v_parallel, v_gather, + v_collect, v_merge, v_bind, hv_trampoline, v_cat, v_output, + v_try, v_defex, v_throw, v_deffilter, v_filter, match_funcall): Use new + definition of specline. Pass first_spec to sem_error instead of + spec_linenum. (v_forget_local): Specline computed differently since + there is no linenumber to skip. + (h_define): Back to implified representation of function with + no extra cell for line number. + (v_define, v_fun): Pass first_spec to sem_error instead of + spec_linenum. Back to implified representation of function with no + extra cell for line number. + (match_files): first_spec_item computed differently. + Pass first_spec to sem_error instead of spec_linenum. + + * parser.h (source_loc): Declared. + + * parser.l (source_loc): New function. + + * parser.y:x (grammar): Removed line numbers from abstract sytnax + tree. A few more places needed the annotation of forms with location + info, and a couple of cases of the need to propagate the info was + identified. Use extra cons cell as output of until_last to propagate + the line number from the symbol to the use. + + * txr.c (remove_hash_bang_line): No longer has to look past + line number. + +2011-11-12 Kaz Kylheku <kaz@kylheku.com> + Infrastructure for storing line number information outside of the code, in hash tables. |