X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/8a392978b2d6e7db62cdf6d576e071d70fef9b94..b23692f3038296c94d25c84c55ed4c1bb49619cf:/Library.cpp

diff --git a/Library.cpp b/Library.cpp
index e8e70d6..7203225 100644
--- a/Library.cpp
+++ b/Library.cpp
@@ -19,14 +19,8 @@
 **/
 /* }}} */
 
-#include <dlfcn.h>
-
 #include "cycript.hpp"
 
-#include "Pooling.hpp"
-
-#include <sys/mman.h>
-
 #include <iostream>
 #include <set>
 #include <map>
@@ -34,13 +28,17 @@
 #include <sstream>
 #include <cmath>
 
+#include <dlfcn.h>
+
+#include <sys/mman.h>
+
+#include "ConvertUTF.h"
 #include "Driver.hpp"
 #include "Error.hpp"
 #include "Execute.hpp"
-#include "Parser.hpp"
+#include "Pooling.hpp"
 #include "String.hpp"
-
-#include "ConvertUTF.h"
+#include "Syntax.hpp"
 
 template <>
 ::pthread_key_t CYLocal<CYPool>::key_ = Key_();
@@ -174,6 +172,13 @@ void CYStringify(std::ostringstream &str, const char *data, size_t size) {
 }
 
 void CYNumerify(std::ostringstream &str, double value) {
+    if (std::isinf(value)) {
+        if (value < 0)
+            str << '-';
+        str << "Infinity";
+        return;
+    }
+
     char string[32];
     // XXX: I want this to print 1e3 rather than 1000
     sprintf(string, "%.17g", value);
@@ -215,6 +220,10 @@ double CYCastDouble(const char *value) {
     return CYCastDouble(value, strlen(value));
 }
 
+_visible bool CYStartsWith(const CYUTF8String &haystack, const CYUTF8String &needle) {
+    return haystack.size >= needle.size && strncmp(haystack.data, needle.data, needle.size) == 0;
+}
+
 CYUTF8String CYPoolCode(CYPool &pool, std::istream &stream) {
     CYLocalPool local;
     CYDriver driver(local, stream);