Changeset 391 for python/trunk/Python/atof.c

Timestamp:

Mar 19, 2014, 11:31:01 PM (11 years ago)

Author:

dmik

Message:

python: Merge vendor 2.7.6 to trunk.

Location:

python/trunk

Files:

• . (modified) (1 prop)
• Python/atof.c (modified) (1 diff)

python/trunk/Python/atof.c

@@ -11 +11 @@
 double atof(char *s)
 {
-        double a = 0.0;
-        int e = 0;
-        int c;
-        while ((c = *s++) != '\0' && isdigit(c)) {
-                a = a*10.0 + (c - '0');
-        }
-        if (c == '.') {
-                while ((c = *s++) != '\0' && isdigit(c)) {
-                        a = a*10.0 + (c - '0');
-                        e = e-1;
-                }
-        }
-        if (c == 'e' || c == 'E') {
-                int sign = 1;
-                int i = 0;
-                c = *s++;
-                if (c == '+')
-                        c = *s++;
-                else if (c == '-') {
-                        c = *s++;
-                        sign = -1;
-                }
-                while (isdigit(c)) {
-                        i = i*10 + (c - '0');
-                        c = *s++;
-                }
-                e += i*sign;
-        }
-        while (e > 0) {
-                a *= 10.0;
-                e--;
-        }
-        while (e < 0) {
-                a *= 0.1;
-                e++;
-        }
-        return a;
+    double a = 0.0;
+    int e = 0;
+    int c;
+    while ((c = *s++) != '\0' && isdigit(c)) {
+        a = a*10.0 + (c - '0');
+    }
+    if (c == '.') {
+        while ((c = *s++) != '\0' && isdigit(c)) {
+            a = a*10.0 + (c - '0');
+            e = e-1;
+        }
+    }
+    if (c == 'e' || c == 'E') {
+        int sign = 1;
+        int i = 0;
+        c = *s++;
+        if (c == '+')
+            c = *s++;
+        else if (c == '-') {
+            c = *s++;
+            sign = -1;
+        }
+        while (isdigit(c)) {
+            i = i*10 + (c - '0');
+            c = *s++;
+        }
+        e += i*sign;
+    }
+    while (e > 0) {
+        a *= 10.0;
+        e--;
+    }
+    while (e < 0) {
+        a *= 0.1;
+        e++;
+    }
+    return a;
 }