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-rw-r--r--regress/char/space/Makefile4
-rw-r--r--regress/char/space/tab-filled.in81
-rw-r--r--regress/char/space/tab-filled.out_ascii57
3 files changed, 140 insertions, 2 deletions
diff --git a/regress/char/space/Makefile b/regress/char/space/Makefile
index 50c81c4a..d98afc4f 100644
--- a/regress/char/space/Makefile
+++ b/regress/char/space/Makefile
@@ -1,8 +1,8 @@
-# $OpenBSD: Makefile,v 1.12 2016/12/07 23:27:42 schwarze Exp $
+# $OpenBSD: Makefile,v 1.14 2022/08/16 18:04:04 schwarze Exp $
REGRESS_TARGETS = leading-mdoc leading-man multiple trailing-mdoc zerowidth
REGRESS_TARGETS += eos eos-man break nobreak
-REGRESS_TARGETS += tab tab-man esct-mdoc esct-man
+REGRESS_TARGETS += tab tab-filled tab-man esct-mdoc esct-man
REGRESS_TARGETS += invalid
UTF8_TARGETS = zerowidth
diff --git a/regress/char/space/tab-filled.in b/regress/char/space/tab-filled.in
new file mode 100644
index 00000000..2c4af1b4
--- /dev/null
+++ b/regress/char/space/tab-filled.in
@@ -0,0 +1,81 @@
+.\" $OpenBSD: tab-filled.in,v 1.1 2022/08/16 18:04:04 schwarze Exp $
+.TH SPACE-TAB-FILLED 1 "August 16, 2022"
+.SH NAME
+SPACE-TAB-FILLED \- tab characters in fill mode
+.SH DESCRIPTION
+.SS Tabs are relative to the beginning of the current input line.
+one two
+.br
+\&\c
+\& t
+.br
+\&
+\& t
+.br
+a
+1 t
+.br
+a
+22 t
+.br
+a
+333 t
+.br
+a
+4444 t
+.br
+a
+55555 t
+.br
+ab
+1 t
+.br
+ab
+22 t
+.br
+ab
+333 t
+.br
+ab
+4444 t
+.br
+ab
+55555 t
+.SS Tab measurement continues onto the next output line.
+Using a line length of 5n=12n-7n and tab positions of 7n and 9n:
+.br
+.ll 12n
+.ta 7n 9n
+a 1 t
+.br
+a 22 t
+.br
+a 333 t
+.br
+a 4444 t
+.br
+a 55555 t
+.br
+ab 1 t
+.br
+ab 22 t
+.br
+ab 333 t
+.br
+ab 4444 t
+.br
+abc 1 t
+.br
+abc 22 t
+.br
+abc 333 t
+.br
+adcd 1 t
+.br
+abcd 22 t
+.br
+abcde 1 t
+.br
+abcdef 1 t
+.br
+.ll
diff --git a/regress/char/space/tab-filled.out_ascii b/regress/char/space/tab-filled.out_ascii
new file mode 100644
index 00000000..4f4231da
--- /dev/null
+++ b/regress/char/space/tab-filled.out_ascii
@@ -0,0 +1,57 @@
+SPACE-TAB-FILLED(1) General Commands Manual SPACE-TAB-FILLED(1)
+
+NNAAMMEE
+ SPACE-TAB-FILLED - tab characters in fill mode
+
+DDEESSCCRRIIPPTTIIOONN
+ TTaabbss aarree rreellaattiivvee ttoo tthhee bbeeggiinnnniinngg ooff tthhee ccuurrrreenntt iinnppuutt lliinnee..
+ one two
+ t
+ t
+ a 1 t
+ a 22 t
+ a 333 t
+ a 4444 t
+ a 55555 t
+ ab 1 t
+ ab 22 t
+ ab 333 t
+ ab 4444 t
+ ab 55555 t
+
+ TTaabb mmeeaassuurreemmeenntt ccoonnttiinnuueess oonnttoo tthhee nneexxtt oouuttppuutt lliinnee..
+ Using a line length of 5n=12n-7n and tab positions of 7n and 9n:
+ a
+ 1 t
+ a
+ 22 t
+ a
+ 333 t
+ a
+ 4444 t
+ a
+ 55555 t
+ ab
+ 1 t
+ ab
+ 22 t
+ ab
+ 333 t
+ ab
+ 4444 t
+ abc
+ 1 t
+ abc
+ 22 t
+ abc
+ 333 t
+ adcd
+ 1 t
+ abcd
+ 22 t
+ abcde
+ 1 t
+ abcdef
+ 1 t
+
+OpenBSD August 16, 2022 SPACE-TAB-FILLED(1)