From 674f76e3df365a6768c485590acc95233d49f139 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Sun, 21 Sep 2014 10:18:04 -0700
Subject: Implement .f register.

---
 man2html/defs.h     | 2 +-
 man2html/man2html.c | 2 +-
 man2html/strdefs.c  | 5 ++++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/man2html/defs.h b/man2html/defs.h
index b108429..d71e5a6 100644
--- a/man2html/defs.h
+++ b/man2html/defs.h
@@ -17,7 +17,7 @@ struct INTDEF {
 };
 
 extern STRDEF *chardef, *strdef, *defdef;
-extern INTDEF *intdef, *nargdef;
+extern INTDEF *intdef, *nargdef, *curfdef;
 
 #define V(A,B) ((A)*256+(B))
 #define V4(A,B,C,D) ((((((((A)*256)+(B))*256)+(C))*256)+(D)))
diff --git a/man2html/man2html.c b/man2html/man2html.c
index e2a9295..32513dc 100644
--- a/man2html/man2html.c
+++ b/man2html/man2html.c
@@ -327,7 +327,7 @@ add_links(char *c)
     printf("%s", c);
 }
 
-int current_font=0;
+#define current_font (curfdef->val)
 int current_size=0;
 int fillout = 1;
 
diff --git a/man2html/strdefs.c b/man2html/strdefs.c
index 361080a..a43b441 100644
--- a/man2html/strdefs.c
+++ b/man2html/strdefs.c
@@ -11,7 +11,7 @@ int nroff = 0;
 #define TROFF (-667)
 
 STRDEF *chardef, *strdef, *defdef;
-INTDEF *intdef, *nargdef;
+INTDEF *intdef, *nargdef, *curfdef;
 
 static INTDEF standardint[] = {
     { V('n',' '), NROFF, 0, NULL },
@@ -20,6 +20,7 @@ static INTDEF standardint[] = {
     { V('e',' '), 0,     0, NULL },
     { V('.','l'), 70,    0, NULL },
     { V('.','$'), 0,     0, NULL },
+    { V('.','f'), 0,     0, NULL },
     { V('.','A'), NROFF, 0, NULL },
     { V('.','T'), TROFF, 0, NULL },
     { V('.','V'), 1,     0, NULL }, /* the me package tests for this */
@@ -172,6 +173,8 @@ void stdinit(void) {
 	if (intdef->nr == TROFF) intdef->nr = !nroff;
 	if (intdef->nr == V('.','$'))
 	    nargdef = intdef;
+	if (intdef->nr == V('.','f'))
+	    curfdef = intdef;
 	intdef->next = &standardint[i];
 	intdef = intdef->next;
 	i++;
-- 
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