nano

commit 4c6956b433064ee67758064d6e80b77fcb37d463
parent b54155c4a4f354986c708328d97cb9e6a81d046d
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Wed, 12 Jan 2005 04:32:43 +0000

add minor fixes to make the displaying of invalid multibyte sequences
work again


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2249 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
src/chars.c
 | 
9
++++-----
M
src/winio.c
 | 
2
+-

2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/src/chars.c b/src/chars.c
@@ -150,7 +150,7 @@ char *control_mbrep(const char *c, char *crep, int *crep_len)
 
 	if (c_mb_len <= 0) {
 	    mbtowc(NULL, NULL, 0);
-	    wc = *c;
+	    wc = (unsigned char)*c;
 	}
 
 	wcrep = control_wrep(wc);
@@ -237,14 +237,13 @@ char *make_mbchar(unsigned int chr, char *chr_mb, int *chr_mb_len)
 	*chr_mb_len = wctomb(chr_mb, chr);
 
 	if (*chr_mb_len <= 0) {
-	    mbtowc(NULL, NULL, 0);
-	    *chr_mb_len = 1;
-	    chr_mb[0] = (unsigned char)chr;
+	    wctomb(NULL, 0);
+	    *chr_mb_len = 0;
 	}
     } else {
 #endif
 	*chr_mb_len = 1;
-	chr_mb[0] = (unsigned char)chr;
+	chr_mb[0] = (char)chr;
 #ifdef NANO_WIDE
     }
 #endif
diff --git a/src/winio.c b/src/winio.c
@@ -2190,7 +2190,7 @@ char *display_string(const char *buf, size_t start_col, size_t len, bool
 		char *bad_buf_mb = charalloc(mb_cur_max());
 		int bad_buf_mb_len;
 
-		bad_buf_mb = make_mbchar((unsigned int)*buf_mb,
+		bad_buf_mb = make_mbchar((unsigned char)*buf_mb,
 			bad_buf_mb, &bad_buf_mb_len);
 
 		for (i = 0; i < bad_buf_mb_len; i++)