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-rw-r--r--roff.714
-rw-r--r--roff.c6
2 files changed, 20 insertions, 0 deletions
diff --git a/roff.7 b/roff.7
index 2b323442..0cea7f84 100644
--- a/roff.7
+++ b/roff.7
@@ -537,6 +537,16 @@ section with the
.Cm \&Sh
macro will reset this register.
.El
+.Ss \&ns
+Turn on no-space mode.
+This line-scoped request is intended to take no arguments.
+Currently, it is ignored including its arguments,
+and the number of arguments is not checked.
+.Ss \&ps
+Change point size.
+This line-scoped request is intended to take one numerical argument.
+Currently, it is ignored including its arguments,
+and the number of arguments is not checked.
.Ss \&so
Include a source file.
Its syntax is as follows:
@@ -554,6 +564,10 @@ only accepts relative paths not containing the strings
.Qq ../
and
.Qq /.. .
+.Ss \&ta
+Set tab stops.
+This line-scoped request can take an arbitrary number of arguments.
+Currently, it is ignored including its arguments.
.Ss \&tr
Output character translation.
This request is intended to have one argument,
diff --git a/roff.c b/roff.c
index 73365293..b885a5f2 100644
--- a/roff.c
+++ b/roff.c
@@ -55,8 +55,11 @@ enum rofft {
ROFF_ne,
ROFF_nh,
ROFF_nr,
+ ROFF_ns,
+ ROFF_ps,
ROFF_rm,
ROFF_so,
+ ROFF_ta,
ROFF_tr,
ROFF_TS,
ROFF_TE,
@@ -177,8 +180,11 @@ static struct roffmac roffs[ROFF_MAX] = {
{ "ne", roff_line_ignore, NULL, NULL, 0, NULL },
{ "nh", roff_line_ignore, NULL, NULL, 0, NULL },
{ "nr", roff_nr, NULL, NULL, 0, NULL },
+ { "ns", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "ps", roff_line_ignore, NULL, NULL, 0, NULL },
{ "rm", roff_rm, NULL, NULL, 0, NULL },
{ "so", roff_so, NULL, NULL, 0, NULL },
+ { "ta", roff_line_ignore, NULL, NULL, 0, NULL },
{ "tr", roff_line_ignore, NULL, NULL, 0, NULL },
{ "TS", roff_TS, NULL, NULL, 0, NULL },
{ "TE", roff_TE, NULL, NULL, 0, NULL },