.\"
.\" A simple set of macros to provide HTML documents with basic
.\" www functionality. It will work with any macro set.
.\"
.de HTML
. if '\*(.T'html' \{\
.\" the following line makes the vertical mode leave, so to say
\&
\X^html:\\$*^
. \}
..
.de HTMLINDEX
. if '\*(.T'html' \X^index:\\$*^
..
.\"
.\" BODYCOLOR - $1 is foreground color
.\" $2 is background color
.\" $3 is the color of an active hypertext link
.\" $4 is the color of a hypertext link not yet visited
.\" $5 is the color of a visited hypertext link
.\"
.de BODYCOLOR
. HTML
..
.\"
.\" BACKGROUND - $1 is the background image file
.\"
.de BACKGROUND
. HTML
..
.\"
.\" URL - $1 is the classical underlined blue text
.\" $2 is the url
.\" $3 is optional stuff printed immediately after $3
.\"
.de URL
. ie '\*(.T'html' \{\
. HTML \\$1\\$3
. \}
. el \{\
\\$1 \(la\fC\\$2\fP\(ra\\$3
. \}
..
.\"
.\" FTP - $1 is the classical underlined blue text
.\" $2 is the ftp url
.\" $3 is optional stuff printed immediately after $2
.de FTP
. ie '\*(.T'html' \{\
. HTML \\$1\\$3
. \}
. el \{\
\\$1 \(la\fC\\$2\fP\(ra\\$3
. \}
..
.\"
.\" MAILTO - generate html email reference
.\" $1 is the email address (without the `mailto:' prefix)
.\" $2 is the optional name
.\" $3 is optional stuff printed immediately after $2 (resp. $1)
.\"
.\" example:
.\"
.\" Foobar has been written by
.\" .MAILTO fred@foo.bar "Fredrick Bloggs" .
.\"
.de MAILTO
.\"
.\" force reset after a potential heading by performing some motion..
.\" how do we do this --fixme--
.\" \h'\w' ''\h'-\w' '' doesn't work..
. ie '\*(.T'html' \{\
. ie '\\$2'' \{\
. HTML "\\$1\\$3"
. \}
. el \{\
. HTML "\\$2\\$3"
. \}
. \}
. el \{\
. ie '\\$2'' \{\
\fC\\$1\fP\\$3
. \}
. el \{\
\\$2 \(la\fC\\$1\fP\(ra\\$3
. \}
. \}
..
.\"
.\" TAG - generate an html name $1
.\"
.de TAG
. HTML
..
.\"
.\" IMAGE - reference an image
.\" $1 is the image file
.\" $2 is the x width (default if absent 400 pixels)
.\" $3 is the y width (default if absent is the x value)
.\"
.de IMAGE
. ie '\*(.T'html' \{\
. nr HTMLWIDTH 400
. if '\\$2'' \{\
. nr HTMLWIDTH \\$2
. \}
. nr HTMLHEIGHT \\n[HTMLWIDTH]
. if '\\$3'' \{\
. nr HTMLHEIGHT \\$3
. \}
. HTML 
. \}
. el \{\
. B1
\(la\fC\\$1\fP\(ra
. B2
. \}
..
.\"
.\" CDFTP - if we are processing this on machine \\$1 then we create a
.\" FTP reference using \\$2 --> \\$3
.\"
.\" otherwise we create a URL from \\$2 --> \\$4
.\"
.\" example:
.\"
.\" .CDFTP "foobar" "somegnusoftware.tar.gz" \
.\" "ftp://ftp.gnu.org/gnu/somegnusoftware.tar.gz" \
.\" "../../../TARGZ/somegnusoftware.tar.gz"
.\"
.\" meaning if we are on machine foobar then generate an ftp url
.\" to the GNU anonymous ftp server otherwise generate a file url
.\" to a local copy (cdrom maybe)
.\"
.\" Useful when one machine is designated as a cdrom burner and another
.\" designated as an appache server.
.\" The same source for web pages can be burnt onto a CD and also
.\" served across the network. It doesn't solve the problem of one
.\" machine doing both though :-(
.\"
.\"
.\".de CDFTP
.\". sy /bin/rm -f /tmp/tmac.n
.\". sy /bin/echo ".ds HOSTNAME `hostname --short`" > /tmp/tmac.n
.\". so /tmp/tmac.n
.\". sy /bin/rm -f /tmp/tmac.n
.\". ie '\\*[HOSTNAME]'\\$1' \{\
.\". FTP "\\$2" "\\$3"
.\". \}
.\". el \{\
.\". URL "\\$2" "\\$4"
.\". \}
.\"..
.de LINE
. HTML
..
.\"
.\" it doesn't make sense to use hyphenation with html, so we turn it off.
.\"
.hy 0
.nr HY 0