Fixes #23, among other things

actypes.d

@@ -90,6 +90,9 @@ public:
 	 */
 	ACSymbol[] parts;
 
+	/**
+	 * Listing of superclasses
+	 */
 	string[] superClasses;
 
 	/**
@@ -159,6 +162,10 @@ public:
 		this.end = end;
 	}
 
+	/**
+	 * Gets all symbols in the scope that contains the cursor as well as its
+	 * parent scopes.
+	 */
 	ACSymbol[] getSymbolsInCurrentScope(size_t cursorPosition)
 	{
 		Scope s = findCurrentScope(cursorPosition);
@@ -168,6 +175,9 @@ public:
 			return s.getSymbols();
 	}
 
+	/**
+	 * Gets all symbols in this scope and its parent scopes.
+	 */
 	ACSymbol[] getSymbols()
 	{
 		ACSymbol[] rVal;
@@ -229,20 +239,6 @@ public:
 	 */
 	void resolveSymbolTypes()
 	{
-		foreach (ref ACSymbol c; symbols.filter!(a => a.kind == CompletionKind.className
-			|| a.kind == CompletionKind.interfaceName))
-		{
-			foreach (string sc; c.superClasses)
-			{
-				ACSymbol[] s = findSymbolsInScope(sc);
-				if (s.length > 0)
-				{
-					foreach (part; s[0].parts)
-						c.parts ~= part;
-				}
-			}
-		}
-
 		// We only care about resolving types of variables, all other symbols
 		// don't have any indirection
 		foreach (ref s; symbols.filter!(a => (a.kind == CompletionKind.variableName
@@ -321,10 +317,26 @@ public:
 				}
 			}
 		}
+
 		foreach (c; children)
 		{
 			c.resolveSymbolTypes();
 		}
+
+		foreach (ref ACSymbol c; symbols.filter!(a => a.kind == CompletionKind.className
+			|| a.kind == CompletionKind.interfaceName))
+		{
+			foreach (string sc; c.superClasses)
+			{
+				//writeln("Adding inherited fields from ", sc);
+				ACSymbol[] s = findSymbolsInScope(sc);
+				if (s.length > 0)
+				{
+					foreach (part; s[0].parts)
+						c.parts ~= part;
+				}
+			}
+		}
 	}
 
 	/**

acvisitor.d

@@ -93,7 +93,7 @@ class AutocompleteVisitor : ASTVisitor
 			symbol.type = t;
 			symbol.kind = CompletionKind.variableName;
 			symbols ~= symbol;
-			writeln("For statement variable ", symbol.name, " of type ", symbol.type, " added.");
+			//writeln("For statement variable ", symbol.name, " of type ", symbol.type, " added.");
 		}
 		BlockStatement block = forStatement.statementNoCaseNoDefault.blockStatement;
 		auto s = new Scope(forStatement.startIndex,
@@ -105,14 +105,14 @@ class AutocompleteVisitor : ASTVisitor
 
 		foreach (symbol; symbols)
 		{
-			writeln("added ", symbol.name, " to scope");
+			//writeln("added ", symbol.name, " to scope");
 			symbol.location = scope_.start;
 			scope_.symbols ~= symbol;
 
 		}
 		if (block.declarationsAndStatements !is null)
 		{
-			writeln("visiting body");
+			//writeln("visiting body");
 			visit(block.declarationsAndStatements);
 		}
 		scope_ = p;
@@ -314,9 +314,23 @@ class AutocompleteVisitor : ASTVisitor
 			}
 		}
 
-		if (dec.returnType !is null && dec.parameters !is null)
+		if (dec.parameters !is null)
 		{
-			symbol.calltip = format("%s %s%s", dec.returnType.toString(),
+			string returnType;
+			if (dec.returnType !is null)
+				returnType = dec.returnType.toString();
+			else
+			{
+				if (dec.hasAuto)
+				{
+					returnType = "auto";
+					if (dec.hasRef)
+						returnType = "auto ref";
+				}
+				else if (dec.hasRef)
+					returnType = "ref";
+			}
+			symbol.calltip = format("%s %s%s", returnType,
 				dec.name.value, dec.parameters.toString());
 		}
 		auto p = parentSymbol;
@@ -448,6 +462,23 @@ class AutocompleteVisitor : ASTVisitor
 		}
 	}
 
+	override void visit(BaseClassList classList)
+	{
+		if (parentSymbol is null)
+			return;
+		foreach (BaseClass bc; classList.items)
+		{
+			if (bc.identifierOrTemplateChain is null)
+				continue;
+			if (bc.identifierOrTemplateChain.identifiersOrTemplateInstances.length != 1)
+				continue;
+			IdentifierOrTemplateInstance i = bc.identifierOrTemplateChain.identifiersOrTemplateInstances[0];
+			if (i is null || i.identifier == TokenType.invalid)
+				continue;
+			parentSymbol.superClasses ~= i.identifier.value;
+		}
+	}
+
 	override void visit(BlockStatement blockStatement)
 	{
 		auto s = scope_;

autocomplete.d

@@ -31,6 +31,7 @@ import std.uni;
 import stdx.d.ast;
 import stdx.d.lexer;
 import stdx.d.parser;
+import std.string;
 
 import messages;
 import acvisitor;
@@ -38,7 +39,6 @@ import actypes;
 import constants;
 import modulecache;
 
-
 AutocompleteResponse complete(AutocompleteRequest request, string[] importPaths)
 {
 	writeln("Got a completion request");
@@ -180,7 +180,7 @@ void setCompletions(T)(ref AutocompleteResponse response,
 	{
 //		writeln("Showing all symbols in current scope that start with ", partial);
 		foreach (s; visitor.scope_.getSymbolsInCurrentScope(cursorPosition)
-			.filter!(a => a.name.startsWith(partial)))
+			.filter!(a => a.name.toUpper().startsWith(partial.toUpper())))
 		{
 			response.completionKinds ~= s.kind;
 			response.completions ~= s.name;
@@ -348,7 +348,8 @@ void setCompletions(T)(ref AutocompleteResponse response,
 	{
 		foreach (s; symbols[0].parts.filter!(a => a.name !is null
 			&& a.name[0] != '*'
-			&& (partial is null ? true : a.name.startsWith(partial))))
+			&& (partial is null ? true : a.name.toUpper().startsWith(partial.toUpper()))
+			&& !response.completions.canFind(a.name)))
 		{
 			//writeln("Adding ", s.name, " to the completion list");
 			response.completionKinds ~= s.kind;
@@ -515,16 +516,6 @@ void setImportCompletions(T)(T tokens, ref AutocompleteResponse response)
 	}
 }
 
-string createCamelCaseRegex(string input)
-{
-	return to!string(input.map!(a => isLower(a) ? [a] : ".*"d ~ a).join());
-}
-
-unittest
-{
-	assert("ClNa".createCamelCaseRegex() == "Cl.*Na.*");
-}
-
 /**
  * Initializes builtin types and the various properties of builtin types
  */

dscanner

@@ -1 +1 @@
-Subproject commit 270cd6d9a1196ea802e79958605c9705c5ea22d4
+Subproject commit ce53b1643b17b614adf222f932fb54831cb7c678

editors/textadept/modules/dmd/dcd.lua

@@ -25,7 +25,7 @@ local function showCompletionList(r)
 	buffer.auto_c_choose_single = false;
 	buffer.auto_c_max_width = 0
 	local completions = {}
-	for symbol, kind in r:gmatch("([@%w_%p]+)\t(%a)\n") do
+	for symbol, kind in r:gmatch("([^%s]+)\t(%a)\n") do
 		completion = symbol
 		if kind == "k" then
 			completion = completion .. "?5"
@@ -109,9 +109,6 @@ end)
 
 function M.autocomplete(ch)
 	if buffer:get_lexer() ~= "dmd" then return end
-	if ch > 255 then return end
-	local character = string.char(ch)
-	if character == "." or character == "(" then
 	local fileName = os.tmpname()
 	local command = M.PATH_TO_DCD_CLIENT .. " -c" .. buffer.current_pos .. " > " .. fileName
 	local p = io.popen(command, "w")
@@ -120,7 +117,7 @@ function M.autocomplete(ch)
 	p:close()
 	local tmpFile = io.open(fileName, "r")
 	local r = tmpFile:read("*a")
-		--print(r)
+	print(r)
 	if r ~= "\n" then
 		if r:match("^identifiers.*") then
 			showCompletionList(r)
@@ -130,7 +127,6 @@ function M.autocomplete(ch)
 	end
 	os.remove(fileName)
 end
-end
 
 M.ALIAS =[[
 /* XPM */

editors/textadept/modules/dmd/init.lua

@@ -11,12 +11,14 @@ if type(_G.keys) == 'table' then
 end
 
 events.connect(events.CHAR_ADDED, function(ch)
+	if string.char(ch) == '(' or string.char(ch) == '.' then
 		_M.dcd.autocomplete(ch)
+	end
 end)
 
 local function autocomplete()
 	_M.dcd.registerImages()
-	_M.dcd.autocomplete(string.byte('.'))
+	_M.dcd.autocomplete()
 	if not buffer:auto_c_active() then
 		_M.textadept.editing.autocomplete_word(keywords)
 	end