Initial commit

7 files changed, 180 insertions, 0 deletions

diff --git a/indexing/makeindex/troff/ixmac b/indexing/makeindex/troff/ixmac
new file mode 100644
index 0000000000..7205947fad
--- /dev/null
+++ b/indexing/makeindex/troff/ixmac
@@ -0,0 +1,6 @@
+.
+.de IX
+.ie '\\n(.z'' .tm IX: \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9	{\\n(PN}
+.el \\!.IX \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9	{\\n(PN}
+..
+
diff --git a/indexing/makeindex/troff/makeind b/indexing/makeindex/troff/makeind
new file mode 100644
index 0000000000..a3621f0c6b
--- /dev/null
+++ b/indexing/makeindex/troff/makeind
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+extract="ptroff -ms -t"
+grep=egrep
+in=$1
+out=/dev/null
+base=`echo $in | sed 's/\(.*\)\..*/\1/'`
+idx=$base.idx
+tmp=/tmp/$idx
+cmd='^IX:'
+sty = troff.ist
+
+echo -n "Extracting index terms from $in..."
+$extract $in > $out 2> $tmp
+echo "done"
+
+echo -n "Writing index terms to $idx..."
+$grep $cmd $tmp > $idx
+rm -f $tmp
+echo "done"
+
+makeindex -s $sty $idx
+
diff --git a/indexing/makeindex/troff/sample.idx b/indexing/makeindex/troff/sample.idx
new file mode 100644
index 0000000000..1ac7603a64
--- /dev/null
+++ b/indexing/makeindex/troff/sample.idx
@@ -0,0 +1,4 @@
+IX: {indexing!programs!C language}       	{1}
+IX: {makeindex@\fImakeindex\fP(1L)}        	{1}
+IX: {Knuth}        	{2}
+IX: {typesetting!computer-aided}        	{2}
diff --git a/indexing/makeindex/troff/sample.ilg b/indexing/makeindex/troff/sample.ilg
new file mode 100644
index 0000000000..5b65bbba86
--- /dev/null
+++ b/indexing/makeindex/troff/sample.ilg
@@ -0,0 +1,7 @@
+This is makeindex, portable version 2.6 [7-14-88].
+Scanning style file troff.ist..........................done (26 attributes redefined, 0 ignored).
+Scanning input file sample.idx....done (4 entries accepted, 0 rejected).
+Sorting entries....done (9 comparisons).
+Generating output file sample.ind....done (71 lines written, 0 warnings).
+Output written in sample.ind.
+Transcript written in sample.ilg.
diff --git a/indexing/makeindex/troff/sample.ind b/indexing/makeindex/troff/sample.ind
new file mode 100644
index 0000000000..48fdd068f2
--- /dev/null
+++ b/indexing/makeindex/troff/sample.ind
@@ -0,0 +1,72 @@
+.\" start of index output
+
+.SH
+.ce
+\s+2INDEX\s-2
+
+.2C
+.de IS
+.sp 0.5
+\s+2\fB
+.ce
+..
+.de IE
+.sp 0.5
+\s-2\fP
+..
+.de I1
+.ti 0.25i
+..
+.de 1I
+.ti 0.25i
+..
+.de I2
+.ti 0.5i
+..
+.de 2I
+.ti 0.5i
+..
+
+
+
+.IS
+I
+.IE
+
+.br
+indexing
+.1I
+programs
+.2I
+C language, 1.
+.sp
+
+
+.IS
+K
+.IE
+
+.br
+Knuth, 2.
+.sp
+
+
+.IS
+M
+.IE
+
+.br
+\fImakeindex\fP(1L), 1.
+.sp
+
+
+.IS
+T
+.IE
+
+.br
+typesetting
+.1I
+computer-aided, 2.
+
+.\" end of index output
\ No newline at end of file
diff --git a/indexing/makeindex/troff/sample.txt b/indexing/makeindex/troff/sample.txt
new file mode 100644
index 0000000000..a30633e6d3
--- /dev/null
+++ b/indexing/makeindex/troff/sample.txt
@@ -0,0 +1,14 @@
+.
+.de IX
+.ie '\\n(.z'' .tm IX: \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9	{\\n(PN}
+.el \\!.IX \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9	{\\n(PN}
+..
+
+This is a sample file to test the \fImakeindex\fP(1L) program, and see
+.IX {indexing!programs!C language}
+.IX {makeindex@\fImakeindex\fP(1L)}
+.bp
+.rs
+.IX {Knuth}
+.IX {typesetting!computer-aided}
+how well if functions in the \fItroff\fP(1) environment.
diff --git a/indexing/makeindex/troff/troff.ist b/indexing/makeindex/troff/troff.ist
new file mode 100644
index 0000000000..9e0df84d40
--- /dev/null
+++ b/indexing/makeindex/troff/troff.ist
@@ -0,0 +1,54 @@
+keyword "IX:"
+preamble
+".\\\" start of index output
+
+.SH
+.ce
+\\s+2INDEX\\s-2
+
+.2C
+.de IS
+.sp 0.5
+\\s+2\\fB
+.ce
+..
+.de IE
+.sp 0.5
+\\s-2\\fP
+..
+.de I1
+.ti 0.25i
+..
+.de 1I
+.ti 0.25i
+..
+.de I2
+.ti 0.5i
+..
+.de 2I
+.ti 0.5i
+..\n"
+postamble		"\n\n.\\\" end of index output\n"
+setpage_prefix		"\n.nr % 1\n"
+setpage_suffix		""
+group_skip		"\n.sp"
+headings_flag		1
+heading_prefix		"\n\n\n.IS\n"
+heading_suffix		"\n.IE\n"
+item_0			"\n.br\n"
+item_1			"\n.I1\n"
+item_2			"\n.I2\n"
+item_01			"\n.I1\n"
+item_x1			"\n.1I\n"
+item_12			"\n.I2\n"
+item_x2			"\n.2I\n"
+delim_0			", "
+delim_1			", "
+delim_2			", "
+delim_r			"-"
+delim_t			"."
+encap_prefix		"\\fB"
+encap_infix		""
+encap_suffix		"\\fP"
+indent_space		"	"
+indent_length		8