Fixed `nf' behaviour (had broken with de-chunking).

Added warnings if literal context already open/closed.

1 files changed, 11 insertions, 1 deletions

diff --git a/man.c b/man.c
index c2f51ed5..5c152e1b 100644
--- a/man.c
+++ b/man.c
@@ -41,7 +41,9 @@ const	char *const __man_merrnames[WERRMAX] = {
 	"unknown macro", /* WMACRO */
 	"ill-formed macro", /* WMACROFORM */
 	"scope open on exit", /* WEXITSCOPE */
-	"no scope context" /* WNOSCOPE */
+	"no scope context", /* WNOSCOPE */
+	"literal context already open", /* WOLITERAL */
+	"no literal context open" /* WNLITERAL */
 };
 
 const	char *const __man_macronames[MAN_MAX] = {		 
@@ -392,6 +394,14 @@ man_ptext(struct man *m, int line, char *buf)
 {
 	int		 i, j;
 
+	/* Literal free-form text whitespace is preserved. */
+
+	if (MAN_LITERAL & m->flags) {
+		if ( ! man_word_alloc(m, line, 0, buf))
+			return(0);
+		goto descope;
+	}
+
 	/* First de-chunk and allocate words. */
 
 	for (i = 0; ' ' == buf[i]; i++)