diff options
Diffstat (limited to 'ChangeLog')
| -rwxr-xr-x | ChangeLog | 172 |
1 files changed, 172 insertions, 0 deletions
@@ -18,6 +18,47 @@ 2018-11-11 Arnold D. Robbins <arnold@skeeve.com> * main.c (usage): Improve output for -Z in the help. +2018-11-11 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (outer_comment): New variable. + (Grammar): More changes. We now get the simple case of leading + and trailing comments, but not all the cases. + +2018-11-11 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (trailing_comment): New variable. + (Grammar): For `action', append both trailing comments. This may + change. For `statements', append the value of `trailing_comment' + if set. At `statement := l_brace statements rbrace' save + trailing_comment from r_brace. + (make_braced_statements): Don't append the comment from r_brace + to the statement list. + +2018-10-30 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (NODE): New field: sub.nodep.x.cmnt, holds comment for + expressions being pretty-printed. + * awkgram.y (Grammar): For expression lists, save any comment + that came after a comma in the list. + * profile.c (pp_push): Accept a fourth argument which is any + comment associated with the expression. Either it's there or + it's NULL. Save it in the pp_comment field of the node being pushed. + (tabs, tabs_len, check_indent_level): Made into static globals. + (pprint): Adjust all calls to pp_push(). Fix parenthesization + for casts in string lengthes when indenting. + (pp_list): If a popped item has a comment, include it and the + following indentation in the formatted result. + +2018-10-28 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (include_source): Add second parameter to return + SRCFILE pointer. + (Grammar): For @include, save the comment for later dumping + along with the list of include files. + (make_include_comment): Removed. No longer used. + * profile.c: Update copyright year. + (print_include_list): New function. + (dump_prog): Call it. 2018-10-24 Arnold D. Robbins <arnold@skeeve.com> @@ -27,11 +68,121 @@ * config.sub: Updated from GNULIB. +2018-10-20 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (SRCFILE): Add comment field for comments on @load statements. + * awkgram.y (include_source): Type change to boolean. + (load_library): Type change to boolean, additiona parameter to + bring the SRCFILE struct up to where we can add the comment into it. + (make_include_comment): New function. Not used yet. + (Grammar): Add comment for @load statements. Start on preserving + @include statements and their comments for eventual inclusion + into the pretty-printed code. + * profile.c (print_lib_list): Made a little smarter about printing + the header and indentation. Print the comment if there is one. + +2018-10-17 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (commenttype): Add FOR_COMMENT. + * awkgram.y (Grammar): Handle all the opt_nls cases in + regular for statements. + * debug.c (print_instruction): Print the comments in Op_K_for. + * profile.c (pprint): Handle printing comments. + +2018-10-17 Arnold D. Robbins <arnold@skeeve.com> + + * NEWS: Updated. + * awkgram.y (Grammar): Distinguish `print' and `print $0' in + what gets profiled / pretty-printed. + * profile.c (pprint): For case and default, add final newline + if there is no comment to print. + +2018-10-16 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (Grammar): Improve comment handling for many plain + statements. Improve handling for case and default. + Handle comments in `for (iggy in foo)' loops. + (yylex): After a colon, only allow newline if was part of ?:. + (merge_comments): Improve coding so we don't get two newlines + at the end of a merged comment. + * debug.c (print_instruction): Handle comments for case and default. + Simplify printing of comments. + * profile.c (pprint): Handle comments for case and default. + Remove compiler warning in Op_and/Op_or handling. + +2018-10-14 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (Grammar): Add comment handling for do...while. + Regularize comments about `else ...'. + * debug.c (print_instruction): Improve handling of comments for + do-while and switch, and in general. + * profile.c (pprint): Revise for do...while. + +2018-10-10 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (make_braced_statements): New function. + (Grammar): Use it in the right places instead of inline code. + * debug.c (print_instruction): For Op_comment, fix type string. + * profile.c (pprint): Move tabs and tabs_len to top of function. + For Op_and and Op_or, handle comments. Use new check_indent_level + for Op_and, Op_or and Op_cond_exp. + 2018-10-10 Arnold D. Robbins <arnold@skeeve.com> * debug.c (print_instruction): For Op_comment, use print_func instead of fprintf to print the comment type. +2018-10-10 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (Grammar): For statement -> { statements }, fix comment + handling. For `if' statement add comment support. + * profile.c (pp_print): Print comments associated with `if' and `else'. + +2018-10-09 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (Grammar): Fix handling of empty statement (just a semi- + colon). + (merge_comments): If no chained comment and no second comment, + just return early. + +2018-10-09 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (enum commenttype): New enum. + (NODE): Add it to sub.val. + (EOL_COMMENT, FULL_COMMENT): Replaced with above enum values. + * awkgram.y (Grammar): Finish up handling comments in function headers + and bodies. Get trailing comments at end of program + (get_comment): When doing comments, if we got EOF, push it back so that + multiple comments get merged together. + (merge_comments): Allow second parameter to be NULL. + * profile.c (pp_print): Change to use above enum everywhere. For + Op_K_print_rec produce plain `print' instead of `print $0'. Handle + comments in ?:. Handle printing function comments. + (print_comment): Simplify `after_newline' assignment. Add assertion + that chaining is only two deep. + +2018-10-06 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (action): Improve handling of comments attached + to braces. Helps with function bodies. + +2018-10-04 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (merge_comments): Change return type to void. Adjust calls. + (Grammar): For action, pull comments out of braces and stick + into the list. For function_prologue, get comments from parameters + and ending newline, merge, and save. Wherever nls and opt_nls + are used, be sure to pass their values up via $$. For various + cases that can be empty, explicitly set $$ = NULL. + * profile.c (pprint): Get switch working. Get ?: working. + (print_comment): Print any chained comment. + (pp_func): Start revising. + +2018-10-03 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y: Range expressions, enable comment stuff. + Switch statement: start on comment handling. + 2018-10-01 Nelson H.F. Beebe <beebe@math.utah.edu> * custom.h (__builtin_expect): Define for non-GNU compilers. @@ -61,6 +212,23 @@ 2018-09-21 Arnold D. Robbins <arnold@skeeve.com> + * awk.h (INSTRUCTION): Add comment field to carry + comment around during parsing. + * awkgram.y (merge_comments): New function. + (split_comment, check_comment, comment, prior_comment, + comment_to_save, program_comment, function_comment, + block_comment): Removed. + (grammar): Remove old code and start passing the comment + up via yylval and the newlines in the grammar. + +2018-09-21 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y: Undo change of 2016-11-28 to make switch + head a separate production, in preparation for revamping + comment handling. + +2018-09-21 Arnold D. Robbins <arnold@skeeve.com> + * re.c (make_regexp): Handle backslash at end of input string. Thanks to Anatoly Trosinenko <anatoly.trosinenko@gmail.com> for the report. @@ -1740,6 +1908,10 @@ * dfa.c: Sync with GNULIB. Twice in one day. + Unrelated: Start improving profiling comments for switch/case. + + * awkgram.y (switch_head): New production. + 2016-11-21 Arnold D. Robbins <arnold@skeeve.com> * dfa.c: Sync with GNULIB. |