diff options
| author | Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> | 2020-08-17 20:27:51 +0100 |
|---|---|---|
| committer | Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> | 2020-08-17 20:27:51 +0100 |
| commit | af4e95752ae04f8f6f824b9da507287a3006618f (patch) | |
| tree | 5108c510c1dba09da16efd2e2c3cf5375110cdd4 /regen_perly.pl | |
| parent | 4fbd738b1aaec4daae09b2d60b12dc481db13c06 (diff) | |
| download | perl-af4e95752ae04f8f6f824b9da507287a3006618f.tar.gz | |
regen_perly.pl: remove extraneous comments from bison 3.x
The script alrady stripped out comments from bison 2.4 on the form
/* Line 1234 of yacc.c */
But bison 3.0 changed the comment syntax to
/* yacc.c:1234 */
Let's remove those too.
Diffstat (limited to 'regen_perly.pl')
| -rw-r--r-- | regen_perly.pl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/regen_perly.pl b/regen_perly.pl index 7c2dc8c12c..044fd28393 100644 --- a/regen_perly.pl +++ b/regen_perly.pl @@ -234,6 +234,9 @@ sub extract { # Remove extraneous comments from bison 2.4 $actlines =~ s!\s* /\* \s* Line \s* \d+ \s* of \s* yacc\.c \s* \*/!!gx; + # Remove extraneous comments from bison 3.x + $actlines =~ s!\s* /\* \s* yacc\.c : \d+ \s* \*/!!gx; + # C<#line 188 "perlytmp.c"> gets picked up by make depend, so remove them. $actlines =~ s/^#line \d+ "\Q$tmpc_file\E".*$//gm; |