diff options
Diffstat (limited to 'src/Type1/token.c')
| -rw-r--r-- | src/Type1/token.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/Type1/token.c b/src/Type1/token.c index ef28990..6fb4109 100644 --- a/src/Type1/token.c +++ b/src/Type1/token.c @@ -27,7 +27,7 @@ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ -/* $XFree86: xc/lib/font/Type1/token.c,v 1.5 2001/01/17 19:43:24 dawes Exp $ */ +/* $XFree86: xc/lib/font/Type1/token.c,v 1.6 2003/05/27 22:26:47 tsi Exp $ */ /* Authors: Sig Nin & Carol Thompson IBM Almaden Research Laboratory */ #include "t1stdio.h" #include "util.h" @@ -186,7 +186,7 @@ isWHITE_SPACE(ch)\ ) #define save_ch_no_inc(ch) \ -((tokenCharP < tokenMaxP) && (*tokenCharP = ch)) +if (tokenCharP < tokenMaxP) *tokenCharP = ch /* * ------------------------------------------------------------------- @@ -253,7 +253,6 @@ static long m_scale; /* real number exponent */ static int e_sign; static long e_value; -static long e_scale; /* radix number */ static long r_base; @@ -362,7 +361,6 @@ add_digits(int ch) /* Initialize for possible real */ e_sign = '+'; e_value = 0; - e_scale = 0; return(ch); } @@ -476,7 +474,6 @@ add_fraction(int ch) /* Initialize for possible real */ e_sign = '+'; e_value = 0; - e_scale = 0; return(ch); } @@ -554,7 +551,6 @@ add_exponent(int ch) /* Store results */ e_value = value; - e_scale = scale; return(ch); } @@ -693,10 +689,6 @@ REAL(int ch) back_ch_not_white(ch); - /* NOTE: ignore e_scale, since e_value alone will cause - * exponent overflow if e_scale > 0. - */ - /* HAZARD: exponent overflow of intermediate result * (e.g., in 370 floating point); this should not be a problem * with IEEE floating point. Reduce exponent overflow hazard by |