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D28642.id83849.diff
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D28642.id83849.diff

diff --git a/contrib/mandoc/mandocdb.c b/contrib/mandoc/mandocdb.c
--- a/contrib/mandoc/mandocdb.c
+++ b/contrib/mandoc/mandocdb.c
@@ -279,7 +279,7 @@
{ NULL, 0, 0 }, /* Sm */
{ NULL, 0, 0 }, /* Sx */
{ NULL, TYPE_Sy, 0 }, /* Sy */
- { NULL, TYPE_Tn, 0 }, /* Tn */
+ { NULL, 0, 0 }, /* Tn */
{ NULL, 0, NODE_NOSRC }, /* Ux */
{ NULL, 0, 0 }, /* Xc */
{ NULL, 0, 0 }, /* Xo */
@@ -1698,6 +1698,21 @@
{
char *cp;
+ /*
+ * Special case .Va when found inside "LOADER TUNABLES"
+ * or "SYSCTL VARIABLES" sections.
+ */
+ if (n->tok == MDOC_Va &&
+ (n->sec == SEC_LOADER || n->sec == SEC_SYSCTL)) {
+ cp = NULL;
+ deroff(&cp, n);
+ if (cp != NULL) {
+ putkey(mpage, cp, TYPE_tun);
+ free(cp);
+ }
+ return 0;
+ }
+
if (n->type != ROFFT_ELEM && n->type != ROFFT_BODY)
return 0;
diff --git a/contrib/mandoc/mansearch.h b/contrib/mandoc/mansearch.h
--- a/contrib/mandoc/mansearch.h
+++ b/contrib/mandoc/mansearch.h
@@ -43,7 +43,7 @@
#define TYPE_Cd 0x0000000000002000ULL
#define TYPE_Va 0x0000000000004000ULL
#define TYPE_Ft 0x0000000000008000ULL
-#define TYPE_Tn 0x0000000000010000ULL
+#define TYPE_tun 0x0000000000010000ULL
#define TYPE_Er 0x0000000000020000ULL
#define TYPE_Ev 0x0000000000040000ULL
#define TYPE_Sy 0x0000000000080000ULL
diff --git a/contrib/mandoc/mansearch.c b/contrib/mandoc/mansearch.c
--- a/contrib/mandoc/mansearch.c
+++ b/contrib/mandoc/mansearch.c
@@ -55,7 +55,7 @@
const char *const mansearch_keynames[KEY_MAX] = {
"arch", "sec", "Xr", "Ar", "Fa", "Fl", "Dv", "Fn",
"Ic", "Pa", "Cm", "Li", "Em", "Cd", "Va", "Ft",
- "Tn", "Er", "Ev", "Sy", "Sh", "In", "Ss", "Ox",
+ "_tun", "Er", "Ev", "Sy", "Sh", "In", "Ss", "Ox",
"An", "Mt", "St", "Bx", "At", "Nx", "Fx", "Lk",
"Ms", "Bsx", "Dx", "Rs", "Vt", "Lb", "Nm", "Nd"
};
diff --git a/contrib/mandoc/mdoc_validate.c b/contrib/mandoc/mdoc_validate.c
--- a/contrib/mandoc/mdoc_validate.c
+++ b/contrib/mandoc/mdoc_validate.c
@@ -265,6 +265,8 @@
"LIBRARY",
"SYNOPSIS",
"DESCRIPTION",
+ "LOADER TUNABLES",
+ "SYSCTL VARIABLES",
"CONTEXT",
"IMPLEMENTATION NOTES",
"RETURN VALUES",
diff --git a/contrib/mandoc/roff.h b/contrib/mandoc/roff.h
--- a/contrib/mandoc/roff.h
+++ b/contrib/mandoc/roff.h
@@ -36,6 +36,8 @@
SEC_LIBRARY,
SEC_SYNOPSIS,
SEC_DESCRIPTION,
+ SEC_LOADER,
+ SEC_SYSCTL,
SEC_CONTEXT,
SEC_IMPLEMENTATION, /* IMPLEMENTATION NOTES */
SEC_RETURN_VALUES,
diff --git a/share/man/man4/ixl.4 b/share/man/man4/ixl.4
--- a/share/man/man4/ixl.4
+++ b/share/man/man4/ixl.4
@@ -210,7 +210,7 @@
Enabled by default; disable to mimic the TX behavior found in
.Xr ixgbe 4 .
.El
-.Sh SYSCTL PROCEDURES
+.Sh SYSCTL VARIABLES
.Bl -tag -width indent
.It Va dev.ixl.#.fc
Sets the 802.3x flow control mode that the adapter will advertise on the link.
diff --git a/usr.bin/man/man.sh b/usr.bin/man/man.sh
--- a/usr.bin/man/man.sh
+++ b/usr.bin/man/man.sh
@@ -532,7 +532,16 @@
done
unset IFS
- # Nothing? Well, we are done then.
+ # Nothing? Try looking for loader/sysctl tunable.
+ if [ -z "$found_page" ]; then
+ path=$(apropos -w _tun="$1" 2>/dev/null)
+ if [ $? = 0 ]; then
+ found_page=yes
+ man_find_and_display $path
+ fi
+ fi
+
+ # Still nothing? Well, we are done then.
if [ -z "$found_page" ]; then
echo "No manual entry for $1" >&2
ret=1

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