Move "chars" interface out of out.h and into mandoc.h. This doesn't

change any code but for renaming functions and types to be consistent
with other mandoc.h stuff.  The reason for moving into libmandoc is that
the rendering of special characters is part of mandoc itself---not an
external part.  From mandoc(1)'s perspective, this changes nothing, but
for other utilities, it's important to have these part of libmandoc.
Note this isn't documented [yet] in mandoc.3 because there are some
parts I'd like to change around beforehand.

1 files changed, 6 insertions, 6 deletions

diff --git a/term.c b/term.c
index 742b9877..b78f9ad1 100644
--- a/term.c
+++ b/term.c
@@ -47,7 +47,7 @@ term_free(struct termp *p)
 	if (p->buf)
 		free(p->buf);
 	if (p->symtab)
-		chars_free(p->symtab);
+		mchars_free(p->symtab);
 
 	free(p);
 }
@@ -350,7 +350,7 @@ numbered(struct termp *p, const char *word, size_t len)
 {
 	const char	*rhs;
 
-	rhs = chars_num2char(word, len);
+	rhs = mchars_num2char(word, len);
 	if (rhs) 
 		encode(p, rhs, 1);
 }
@@ -362,7 +362,7 @@ spec(struct termp *p, const char *word, size_t len)
 	const char	*rhs;
 	size_t		 sz;
 
-	rhs = chars_spec2str(p->symtab, word, len, &sz);
+	rhs = mchars_spec2str(p->symtab, word, len, &sz);
 	if (rhs) 
 		encode(p, rhs, sz);
 	else if (1 == len)
@@ -376,7 +376,7 @@ res(struct termp *p, const char *word, size_t len)
 	const char	*rhs;
 	size_t		 sz;
 
-	rhs = chars_res2str(p->symtab, word, len, &sz);
+	rhs = mchars_res2str(p->symtab, word, len, &sz);
 	if (rhs)
 		encode(p, rhs, sz);
 }
@@ -623,11 +623,11 @@ term_strlen(const struct termp *p, const char *cp)
 
 			switch (esc) {
 			case (ESCAPE_PREDEF):
-				rhs = chars_res2str
+				rhs = mchars_res2str
 					(p->symtab, seq, ssz, &rsz);
 				break;
 			case (ESCAPE_SPECIAL):
-				rhs = chars_spec2str
+				rhs = mchars_spec2str
 					(p->symtab, seq, ssz, &rsz);
 
 				if (ssz != 1 || rhs)