diff options
Diffstat (limited to 'usr.bin/window/char.h')
| -rw-r--r-- | usr.bin/window/char.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/window/char.h b/usr.bin/window/char.h index dd4ad27..fc05cfa 100644 --- a/usr.bin/window/char.h +++ b/usr.bin/window/char.h @@ -57,5 +57,5 @@ extern char *_unctrl[]; #define ctrl(c) (c & 0x1f) #define unctrl(c) (_unctrl[(unsigned char) (c)]) #define isctrl(c) iscntrl((unsigned char)(c)) -#define isprt(c) isprint((unsigned char)(c)) +#define isprt(c) (isprint((unsigned char)(c)) || (c) == '\t') #define isunctrl(c) (strchr("\b\t\n\r", (c)) == NULL && isctrl(c)) |
