l (list) command is localizable text using gettext.
When you localize it, list result isn't formated well.
If current locale is UTF-8, one character may use 2 or 3 bytes
even if output width is one.
---
fdisk/fdisk.c | 30 ++++++++++++++++++++++++++++--
1 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/fdisk/fdisk.c b/fdisk/fdisk.c
index 09efd1c..7373a00 100644
--- a/fdisk/fdisk.c
+++ b/fdisk/fdisk.c
@@ -25,6 +25,7 @@
#include "nls.h"
#include "blkdev.h"
#include "common.h"
+#include "widechar.h"
#include "fdisk.h"
#include "wholedisk.h"
@@ -559,6 +560,11 @@ void list_types(struct systypes *sys)
{
unsigned int last[4], done = 0, next = 0, size;
int i;
+#ifdef HAVE_WIDECHAR
+ int n, width;
+ wchar_t wc_buf[15]; /* max length */
+ char mb_buf[45]; /* max length * UTF-8 max length */
+#endif
for (i = 0; sys[i].name; i++);
size = i;
@@ -568,8 +574,28 @@ void list_types(struct systypes *sys)
i = done = 0;
do {
- printf("%c%2x %-15.15s", i ? ' ' : '\n',
- sys[next].type, _(sys[next].name));
+ printf("%c%2x ", i ? ' ' : '\n', sys[next].type);
+#ifdef HAVE_WIDECHAR
+ /* the width of format string with non-ascii character
+ doesn't work correctly. We need calcurate it */
+ n = mbstowcs(wc_buf, _(sys[next].name), 15);
+ width = wcswidth(wc_buf, n);
+ while (width > 15)
+ width = wcswidth(wc_buf, --n);
+ if (n > 0 && width > 0) {
+ /* Don't mix using printf and wprintf */
+ wc_buf[n] = '\0';
+ wcstombs(mb_buf, wc_buf, 45);
+ printf("%s", mb_buf);
+ for (n = 0; n < 15 - width; n++)
+ printf(" ");
+ } else {
+ /* convert error */
+ printf("%-15.15s", _(sys[next].name));
+ }
+#else
+ printf("%-15.15s", _(sys[next].name));
+#endif
next = last[i++] + done;
if (i > 3 || next >= last[i]) {
i = 0;
--
1.7.0
--
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