6 files changed, 21 insertions, 8 deletions
diff --git a/mk/HACKING.pdf b/mk/HACKING.pdf
index 04e2b86..d9280fe 100644
--- a/mk/HACKING.pdf
+++ b/mk/HACKING.pdf
diff --git a/mk/HACKING.t b/mk/HACKING.t
index 9084dd3..0d598fa 100644
--- a/mk/HACKING.t
+++ b/mk/HACKING.t
@@ -12,7 +12,7 @@
 .
 .t
 Hacking on the
-.x mk
+.z mk
 macro package
 .d
 John Ankarström
@@ -20,7 +20,7 @@ John Ankarström
 .
 .h
 What is
-.x mk ?
+.z mk ?
 .p
 .i Mk
 or
@@ -33,7 +33,7 @@ writing advanced documents.
 .
 .h
 How is the source code of
-.x mk
+.z mk
 organized?
 .p
 If you run
diff --git a/mk/README.pdf b/mk/README.pdf
index 9ab89af..f6003e6 100644
--- a/mk/README.pdf
+++ b/mk/README.pdf
diff --git a/mk/README.t b/mk/README.t
index 7e36106..de994f7 100644
--- a/mk/README.t
+++ b/mk/README.t
@@ -60,7 +60,7 @@
 .
 .\" start document
 .t
-.x Mk ,
+.z Mk ,
 a simple macro package for troff
 .d
 John Ankarström
@@ -242,7 +242,7 @@ constant-width font
 .c i ,
 italic font
 .n
-.c i ,
+.c z ,
 bold italic font
 .p
 For example, the following request outputs
diff --git a/mk/k.tmac b/mk/k.tmac
index d1ff918..b438cfc 100644
--- a/mk/k.tmac
+++ b/mk/k.tmac
@@ -84,6 +84,12 @@
 .  vs +2p
 .  ft B
 .  ad c
+. @e x \" hanging indent
+.  @c 0
+.  nr sp 0.3v
+.  nr ti -18p
+.  in 18p
+.  ad b
 . @e
 .
 . \" configure special environments
@@ -286,8 +292,8 @@ ___________________
 \&\$3\fI\$1\fP\$2
 ..
 .
-.\" x -- bold italic font
-.de x
+.\" z -- bold italic font
+.de z
 \&\$3\f(BI\$1\fP\$2
 ..
 .
@@ -343,6 +349,13 @@ ___________________
 . @e t
 ..
 .
+.\" x -- hanging indent
+.de x
+. br
+. @e x
+. ti \n(tiu
+..
+.
 .
 .\" Other macros -------------------------------
 .
diff --git a/toc/README.t b/toc/README.t
index a350e81..8a870cf 100644
--- a/toc/README.t
+++ b/toc/README.t
@@ -3,7 +3,7 @@
 .so toc.tmac
 .
 .t
-.x Toc ,
+.z Toc ,
 a multipass framework for troff
 .d
 John Ankarstr\(:om