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handle underline text

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PR: 203109
This commit is contained in:
Wolfram Schneider 2017-09-14 11:38:14 +00:00
parent 3694a4dad2
commit 88b14f06a6
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=50834
1 changed files with 7 additions and 18 deletions
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25
en_US.ISO8859-1/htdocs/cgi/man.cgi
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@ -1644,25 +1644,14 @@ sub encode_data {
s/\</\&lt\;/g;
s/\>/\&gt\;/g;
s,((_\010[^_])+),($str = $1) =~ s/.\010//g; "<i>$str</i>";,ge;
s,((.\010.)+),($str = $1) =~ s/.\010//g; "<b>$str</b>";,ge;
# underline: _^H.^H(.)
s,((_\010[^_]\010.)+),($str = $1) =~ s/_\010..//g; "<I>$str</I>";,ge;
#s,((_\010.)+),($str = $1) =~ s/.\010//g; "<i>$str</i>";,ge;
#s,(.\010)+,$1,g;
#if (!s,((.\010.)+\s+(.\010.)+),($str = $1) =~ s/.\010//g; "<b>$str</b>";,ge) {
# s,(([^_]\010.)+),($str = $1) =~ s/[^_]\010//g; "<b>$str</b>";,ge;
# s,(([_]\010.)+),($str = $1) =~ s/[_]\010//g; "<i>$str</i>";,ge;
#}
# Escape binary data except for ^H which we process below
# \375 gets turned into the & for the entity reference
#s/([^\010\012\015\032-\176])/sprintf('\375#%03d;',ord($1))/eg;
# Process ^H sequences, we use \376 and \377 (already escaped
# above) to stand in for < and > until those characters can
# be properly escaped below.
#s,\376[IB]\377_\376/[IB]\377,,g;
#s/.[\b]//g; # just do an erase for anything else
# Now convert our magic chars into our tag markers
#s/\375/\&/g; s/\376/</g; s/\377/>/g;
# italic: _^H(.)
s,((_\010[^_])+),($str = $1) =~ s/.\010//g; "<i>$str</i>";,ge;
# bold: .^H(.)
s,(([^_]\010.)+),($str = $1) =~ s/.\010//g; "<b>$str</b>";,ge;
# cleanup all the rest
s,.\010,,g;