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| -rw-r--r-- | ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -1,3 +1,38 @@ +2014-09-13 Stephen Davies <sdavies@sdc.com.au> + When doing pretty-print (but not profiling), include the original comments in the output. + General rules: + Pretty priting: + - Do NOT indent by a tab + - Do NOT print the header comments ("# BEGIN rules", etc.) + - DO print the comments that are in the program + + Profiling: + - DO indent by a tab + - DO print the header comments + - Do NOT print the program's original comments + + *awkgram.y: add variables comment0 and commentf as pointers to program and function comments + add function get_comment (retrieve consecutive comment lines and empty lines as a unit) + add function split_comment (iff first block in the program is a function and it is predeeded by comments, + take the last non-blank line as function comment and any preceeding lines as program comment.) + + Following token rules were changed to handle comments: + pattern, LEX_BEGIN, LEX_END, LEX_BEGINFILE, LEX_ENDFILE, action, function_prologue and statements. + + Following functions were changed to handle comments: + mk_program, mk_function, allow_newline and yylex. (Also fixed typo in case '\\'.) + + *profile.c + added function print_comment to format comment printing. + + Following functions were changed to handle comments and the revised indent rules: + indent, pprint, dump_prog, pp_func. + + *test/Makefile(.am and .in) + Change processing of profile4 and profile5 to not delete first two lines (no longer necessary). + + *profile4.ok and profile5.ok changed to suit new rules and comments. + 2014-09-07 Arnold D. Robbins <arnold@skeeve.com> * awk.h: Move libsigsegv stuff to ... |