diff options
Diffstat (limited to 'editors/awk.c')
| -rw-r--r-- | editors/awk.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/editors/awk.c b/editors/awk.c index 17244f9e6..bc1d93868 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -2031,7 +2031,6 @@ static NOINLINE var *exec_builtin(node *op, var *res) { #define tspl (G.exec_builtin__tspl) - int (*to_xxx)(int); var *tv; node *an[4]; var *av[4]; @@ -2061,7 +2060,8 @@ static NOINLINE var *exec_builtin(node *op, var *res) if ((uint32_t)nargs < (info >> 30)) syntax_error(EMSG_TOO_FEW_ARGS); - switch (info & OPNMASK) { + info &= OPNMASK; + switch (info) { case B_a2: #if ENABLE_FEATURE_AWK_LIBM @@ -2126,15 +2126,12 @@ static NOINLINE var *exec_builtin(node *op, var *res) break; case B_lo: - to_xxx = tolower; - goto lo_cont; - case B_up: - to_xxx = toupper; - lo_cont: s1 = s = xstrdup(as[0]); while (*s1) { - *s1 = (*to_xxx)(*s1); + //*s1 = (info == B_up) ? toupper(*s1) : tolower(*s1); + if ((unsigned char)((*s1 | 0x20) - 'a') <= ('z' - 'a')) + *s1 = (info == B_up) ? (*s1 & 0xdf) : (*s1 | 0x20); s1++; } setvar_p(res, s); |