Move mandoc_isdelim() back into libmdoc.h. This fixes an unreported

error where (1) -man pages were punctuating delimiters (e.g., `.B a ;')
and where (2) standalone punctuation in -mdoc or -man (e.g., ";" on its
own line) would also be punctuated.  This introduces a small amount of
complexity of mdoc_{html,term}.c must manage their own spacing with
running print_word() or print_text().  The check for delimiting now
happens in mdoc_macro.c's dword().

1 files changed, 0 insertions, 50 deletions

diff --git a/mandoc.c b/mandoc.c
index 99c70393..52ec4017 100644
--- a/mandoc.c
+++ b/mandoc.c
@@ -506,53 +506,3 @@ mandoc_hyph(const char *start, const char *c)
 	return(1);
 }
 
-/*
- * Check if a string is a punctuation delimiter.  This only applies to
- * mdoc(7) documents, but as it's used in both front-ends and back-ends,
- * it needs to go here (instead of, say, in libmdoc.h).
- */
-enum mdelim
-mandoc_isdelim(const char *p)
-{
-
-	if ('\0' == p[0])
-		return(DELIM_NONE);
-
-	if ('\0' == p[1])
-		switch (p[0]) {
-		case('('):
-			/* FALLTHROUGH */
-		case('['):
-			return(DELIM_OPEN);
-		case('|'):
-			return(DELIM_MIDDLE);
-		case('.'):
-			/* FALLTHROUGH */
-		case(','):
-			/* FALLTHROUGH */
-		case(';'):
-			/* FALLTHROUGH */
-		case(':'):
-			/* FALLTHROUGH */
-		case('?'):
-			/* FALLTHROUGH */
-		case('!'):
-			/* FALLTHROUGH */
-		case(')'):
-			/* FALLTHROUGH */
-		case(']'):
-			return(DELIM_CLOSE);
-		default:
-			return(DELIM_NONE);
-		}
-
-	if ('\\' != p[0])
-		return(DELIM_NONE);
-
-	if (0 == strcmp(p + 1, "."))
-		return(DELIM_CLOSE);
-	if (0 == strcmp(p + 1, "*(Ba"))
-		return(DELIM_MIDDLE);
-
-	return(DELIM_NONE);
-}