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24 changes: 20 additions & 4 deletions OptionParse.xcodeproj/project.pbxproj
Original file line number Diff line number Diff line change
Expand Up @@ -214,12 +214,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0730;
LastUpgradeCheck = 0800;
LastUpgradeCheck = 0930;
ORGANIZATIONNAME = "Steve Marquis";
TargetAttributes = {
AA1BF11B1D543CB100BD82D4 = {
CreatedOnToolsVersion = 7.3.1;
LastSwiftMigration = 0800;
LastSwiftMigration = 0930;
};
AA1BF1251D543CB100BD82D4 = {
CreatedOnToolsVersion = 7.3.1;
Expand Down Expand Up @@ -327,14 +327,22 @@
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
Expand Down Expand Up @@ -378,14 +386,22 @@
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
Expand Down Expand Up @@ -430,7 +446,7 @@
PRODUCT_NAME = "$(TARGET_NAME)";
SKIP_INSTALL = YES;
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
SWIFT_VERSION = 3.0;
SWIFT_VERSION = 4.0;
};
name = Debug;
};
Expand All @@ -450,7 +466,7 @@
PRODUCT_BUNDLE_IDENTIFIER = com.BobDevil.OptionParse;
PRODUCT_NAME = "$(TARGET_NAME)";
SKIP_INSTALL = YES;
SWIFT_VERSION = 3.0;
SWIFT_VERSION = 4.0;
};
name = Release;
};
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0800"
LastUpgradeVersion = "0930"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
Expand Down
16 changes: 8 additions & 8 deletions OptionParse/OptionParser.swift
Original file line number Diff line number Diff line change
Expand Up @@ -75,11 +75,11 @@ public struct OptionParser {
case argument(String)

init(_ str: String) {
if str.hasPrefix("--") && str.characters.count > 2 {
let value = str.substring(from: str.characters.index(str.startIndex, offsetBy: 2))
if str.hasPrefix("--") && str.count > 2 {
let value = String(str[str.index(str.startIndex, offsetBy: 2)...])
self = .name(value)
} else if str.hasPrefix("-") && str.characters.count == 2 {
self = .shortName(str.characters.last!)
} else if str.hasPrefix("-") && str.count == 2 {
self = .shortName(str.last!)
} else {
self = .argument(str)
}
Expand Down Expand Up @@ -246,15 +246,15 @@ extension String {
func terminalWidthLines(withTabDepth tabDepth: Int) -> String {
var remainingString = self
var lines: [String] = []
while remainingString.characters.count > 80 {
guard let range = remainingString.rangeOfCharacter(from: CharacterSet.whitespaces, options: .backwards, range: remainingString.startIndex..<remainingString.characters.index(remainingString.startIndex, offsetBy: 80)) else {
while remainingString.count > 80 {
guard let range = remainingString.rangeOfCharacter(from: CharacterSet.whitespaces, options: .backwards, range: remainingString.startIndex..<remainingString.index(remainingString.startIndex, offsetBy: 80)) else {
lines.append(remainingString)
remainingString = ""
break
}

lines.append(remainingString.substring(to: range.lowerBound))
remainingString = remainingString.substring(from: range.upperBound)
lines.append(String(remainingString[..<range.lowerBound]))
remainingString = String(remainingString[range.upperBound...])
}

if !remainingString.isEmpty {
Expand Down