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author | Karl Williamson <public@khwilliamson.com> | 2013-02-27 21:59:11 -0700 |
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committer | Karl Williamson <khw@cpan.org> | 2014-10-21 09:26:49 -0600 |
commit | d11389730686d2620d5490fa96eb210ea5837773 (patch) | |
tree | d05fff1516ee945b92b60d49ba9c3b035ca0c2f5 /makedepend.SH | |
parent | 0e0580046e789498690a4323d54c9c0ba13a05c5 (diff) | |
download | perl-d11389730686d2620d5490fa96eb210ea5837773.tar.gz |
makedepend.SH: Split too long lines; properly join
I had thought that a continuation introduced a space. But no,
a continuation can happen in the middle of a token.
And this splits lines that are getting very long to avoid preprocessor
limitations.
Diffstat (limited to 'makedepend.SH')
-rwxr-xr-x | makedepend.SH | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/makedepend.SH b/makedepend.SH index ff66bc0dd8..9870c3f881 100755 --- a/makedepend.SH +++ b/makedepend.SH @@ -157,7 +157,8 @@ for file in `$cat .clist`; do # end of line (including preceding white space) things that start with '/*' # and the next char isn't a '*'; then things that start with '/**', but the # next char isn't a '/'. (Subsequent lines of the comment are irrelevant - # and get dropped.) + # and get dropped.) At the end, we unjoin very long lines to avoid + # preprocessor limitations ( $echo "#line 2 \"$file\""; \ $sed -n <$file \ -e "/^${filebase}_init(/q" \ @@ -167,11 +168,12 @@ for file in `$cat .clist`; do -e 'N' \ -e 'b testcont' \ -e '}' \ - -e 's/\\\n/ /g' \ + -e 's/\\\n//g' \ -e '/^#line/d' \ -e '/^[ ]*#/{' \ -e 's|[ ]*/\*[^*].*$||' \ -e 's|[ ]*/\*\*[^/].*$||' \ + -e 's/.\{255\}/&\\\n/g' \ -e p \ -e '}' ) >UU/$file.c |