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| author | joerg <joerg@FreeBSD.org> | 1998-04-20 13:37:29 +0000 |
|---|---|---|
| committer | joerg <joerg@FreeBSD.org> | 1998-04-20 13:37:29 +0000 |
| commit | 41f2b5a06ee2ec78cd1afb5721929976c3f47a1f (patch) | |
| tree | 06ebe9f9d3167ea15e1ad9db248d2981e4ce790c /usr.bin | |
| parent | 25761cb8b7f664ba11e9c4b145ab00ec3f95e48a (diff) | |
| download | FreeBSD-src-41f2b5a06ee2ec78cd1afb5721929976c3f47a1f.zip FreeBSD-src-41f2b5a06ee2ec78cd1afb5721929976c3f47a1f.tar.gz | |
Define '\t' as a printable character, so it can be displayed on the
screen. isprint(3) doesn't do this, but isprt() apparently expected
this to be the case.
Diffstat (limited to 'usr.bin')
| -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)) |
