Werner LEMBERG <[EMAIL PROTECTED]> writes:
> > > 2) if there isn't enough following text to bring the paragraph
> > > baseline below the bottom of the dropped cap, and the following
> > > para also begins with a dropped cap, the indentation is messed
> > > up for subsequent paras.
> >
> > I've not fixed (2) either.. does anyone see an obvious fix for this?
>
> Here's a patch. This also fixes dropcaps which vertically span more
> than a single paragraph.
>
Excellent Werner, thanks.. here is the latest version of the macro,
Gaius
-------------- dropcap.tmac -------------- dropcap.tmac
.\"
.\" DROPCAP - macro set provides a reasonably comprehensive macro
.\" to achieve a drop capital.
.\"
.\" What is different from other drop capital implementations
.\" is that this allows a user to add in adjustments on
.\" a per line basis all the way down the drop capital.
.\" So for example a user may pull/push text in and out of a
.\" capital `I' if required.
.\" The first argument is the first whole word. This is
.\" automatically chopped into a letter and the subsequent
.\" letters are capitalised.
.\"
.\" Author Gaius Mulley
.\" Patches/fixes by: Keith Marshall and Werner Lemberg.
.\"
.\" It was based on a number of postings from the groff@gnu.org
.\" mailing list and it uses the .uppercase macro written by
.\" Werner Lemberg.
.\"
.\" From memory other postings which gave ideas to this
.\" macro were from: Werner Lemberg, Ted Harding,
.\" Ralph Corderoy (and others). Also some of its features
.\" were inspired by the great mom macros.
.\"
.\" Please feel free to improve and modify the macro or
.\" simply take ideas and incorporate them elsewhere.
.\"
.\" Usage:
.
.\" dropcap - WORD LINES COLOUR FONT FAMILY ADJUSTMENT { ADJUSTMENT }
.
.\" Example:
.
.\" .dropcap When 4 darkblue R T 0 -1n
.\" produces a rather nice effect as we can see the
.\" subsequent lines indented by -1n each line down
.\" the drop capital. It is possible to append more
.\" parameters to this macro, each parameter indicates
.\" the relative indentation for the next line.
.\" Therefore it is possible to make text pull in
.\" and out of a drop capital I.
.
.\"
.\" .uppercase in out
.\"
.\" Convert the contents of string with name `in' to uppercase
.\" and return the result in a string with name `out'.
.\"
.\" Note that this macro by default only translates the characters a-z;
.\" if you need other characters, define them in the strings
.\" `uppercase-set' and `uppercase-reset'. Both are used with the `.tr'
.\" request; the former to set the mapping, the latter to reset it.
.\"
.de uppercase
. rm \\$2
. tr aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ
. tr \\*[uppercase-set]
. di uppercase-div
. nop \\*[\\$1]
. br
. di
. asciify uppercase-div
. chop uppercase-div
. tr aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz
. tr \\*[uppercase-reset]
. ds \\$2 \\*[uppercase-div]\"
..
.
.ds uppercase-set ä\[:A]
.ds uppercase-reset ä\[:a]
.
.de dc::next-line
. ie \\n[dc::linesm1]>0 \{\
' in +\\n[dc::adjustarray\\n[dc::linesm1]]u
. mk dc::droppos2
. wh \\n[dc::droppos2]u+1v dc::next-line
. nr dc::linesm1 \\n[dc::linesm1]-1
. \}
. el \{\
' in \\n[dc::orig-indent]u
. \}
. if \\n[.trunc] \
. sp \\n[.trunc]u
..
.\"
.\" dropcap - WORD LINES COLOUR FONT FAMILY ADJUSTMENT { ADJUSTMENT }
.\"
.de dropcap
. rm dc::lines dc::linesm1
. ds dc::word \\$1
. ds dc::letter \\$1
. substring dc::letter 0 0
. ds dc::originalremainder \\*[dc::word]
. length dc::word-len \\*[dc::word]
. ie \\n[dc::word-len]>1 \{\
. substring dc::originalremainder -1 1
. uppercase dc::originalremainder dc::remainderofword
. \}
. el \{\
. ds dc::originalremainder "
. ds dc::remainderofword "
. ds dc::letter \\$1
. \}
. nr dc::lines \\$2
. ds dc::dropcolor \\$3
. ne \\n[dc::lines]
. nr dc::dummy \\w'\\*[dc::letter]'u
. nr dc::charheight \\n[rst]
. nr dc::linesm1 \\n[dc::lines]-1
. nr dc::linesindex \\n[dc::linesm1]
. ds dc::font \\$4
. ds dc::family \\$5
. nr dc::initadjust (u;\\$6)
. nr dc::adjustment (u;\\$7)
. nr dc::lastadjust (u;\\$7)
. shift 6
. while \\n[dc::linesindex]>0 \{\
. nr dc::adjustarray\\n[dc::linesindex] 0
. ie \\n[.$]>0 \{\
. nr dc::lastadjust (u;\\$1)
. nr dc::adjustarray\\n[dc::linesindex] \\n[dc::lastadjust]
. shift
. \}
. el .nr dc::adjustarray\\n[dc::linesindex] 0+\\n[dc::lastadjust]
. nr dc::linesindex \\n[dc::linesindex]-1
. \}
. nr dc::inside-drop 1
. nr dc::dcht
((\\n[.v]*\\n[dc::linesm1])+\\n[dc::charheight])*(\\n[.ps])/\\n[rst]
. char \[dc::dcap] \\s'\\n[dc::dcht]u'\\F[\\*[dc::family]]\
\\f[\\*[dc::font]]\\*[dc::letter]\\fP\\F[]\\s0
. nr dc::dummy \\w'\[dc::dcap]'u
. nr dc::dropheight \\n[rst]
. nr dc::orig-indent \\n[.i]
. nop \\v'(\\n[dc::dropheight]u-\\n[dc::charheight]u)'\c
. nop \\m[\\*[dc::dropcolor]]\\[dc::dcap]\\m[]\h'\\n[dc::initadjust]u'\c
. nop \\v'-\\n[dc::dropheight]u+\\n[dc::charheight]u'\c
. nop \\v'\\n[dc::linesm1]'\c
. mk dc::droppos
. wh \\n[dc::droppos]u+1v dc::next-line
. nop \\v'-\\n[dc::linesm1]'\c
' in +\w'\\[dc::dcap]'u+\\n[dc::adjustment]u+\\n[dc::initadjust]u
. nr dc::linesm1 \\n[dc::linesm1]-1
. if \\n[dc::word-len]>1 .nop \\*[dc::remainderofword]
..
.
.\" this should be the last line
-------------- dropcap.tmac -------------- dropcap.tmac --------------
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