Updated README and tests

README.md

@@ -38,10 +38,12 @@ local list = [ -- table comprehension (kind of)
 		if i%2 == 0 then
 			continue -- continue keyword
 		end
-		i
+		i -- implicit push
 	end
 ]
 
+local count = [for i=1,10 i] -- single line statements
+
 local a = if condition then "one" else "two" end -- statement as expressions
 
 ````
@@ -86,6 +88,8 @@ All theses operators can also be put right of the assigment operator, in which c
 
 If you feel like writing hard to understand code, right and left operator can be used at the same time.
 
+**Please note** that the Lua code `a=-1` will be compiled into `a = 1 - a` and not `a = -1`! Write good code, write spaced code: `a = -1` works as expected.
+
 ##### Default function parameters
 ```lua
 function foo(bar = "default", other = thing.do())
@@ -170,7 +174,7 @@ Add one or more value to the returned value list. If you use a `return` afterwar
 
 This keyword is mainly useful when used through implicit `push` with table comprehension and statement expressions.
 
-**Please note** that, in order to stay compatible with vanilla Lua syntax, any `push` immediatly followed by a `"string expression"`, `{table expression}` or `(paranthesis)` will be interpreted as a function call. Preferably use implicit `push` in these cases.
+**Please note** that, in order to stay compatible with vanilla Lua syntax, any `push` immediatly followed by a `"string expression"`, `{table expression}` or `(paranthesis)` will be interpreted as a function call. Preferably use implicit `push` when you can.
 
 ##### Implicit `push`
 ```lua
@@ -232,6 +236,22 @@ Values returned by the function will be inserted in the generated table in the o
 
 The table generation function also have access to the `self` (or its alias `@`) variable, which is the table which is being created, so you can set arbitrary fields of the table.
 
+##### One line statements
+```lua
+if condition()
+	a()
+elseif foo()
+	b()
+
+if other()
+	a()
+else -- "end" is always needed for else!
+	c()
+end
+```
+
+`if`, `elseif`, `for`, and `while` statements can be writtent without `do`, `then` or `end`, in which case they contain a single statement.
+
 ### Preprocessor
 Before compiling, Candran's preprocessor is run. It execute every line starting with a _#_ (ignoring whitespace) as Candran code.
 For example,

test/test.lua

@@ -290,6 +290,70 @@ local a = :(arg1)
 end
 return a(2, 3)
 ]], 5)
+test("short anonymous method parsing edge cases", [[
+-- Taken from the file I used when solving this horror, too tired to make separate tests.
+x = ""
+function a(s)
+	x = x .. tostring(s or "+")
+end
+k=true
+while k do
+	k=false
+	cap = {[0] = op, a}
+	a(tostring(h))
+	if true then
+		a()
+		if false then
+			a = x, (a)
+			c()
+		end
+		a()
+	end
+	a()
+end
+a()
+a("l")
+let h = (h)
+	a("h")
+end
+h()
+a("lol")
+if false then exit() end
+a("pmo")
+if true then
+	if false
+		a = (h)
+
+	a()
+	a("pom")
+end
+a("lo")
+a("kol")
+if false then
+	j()
+	p()
+end
+do
+	b = [
+	k = () end
+	if false
+		k = (lol)
+			error("niet")
+		end
+
+	k()
+	a()]
+end
+if a() then h() end
+local function f (...)
+  if select('#', ...) == 1 then
+    return (...)
+  else
+    return "***"
+  end
+end
+return f(x)
+]], "nil++++lhlolpmo+pomlokol++")
 
 -- let variable declaration
 test("let variable declaration", [[
@@ -406,6 +470,36 @@ t2 = {"foo", "bar"}
 return table.concat([push unpack(t1); push unpack(t2)])
 ]], "heyhopfoobar")
 
+-- one line statements
+test("one line if", [[
+a = 5
+if false
+	a = 0
+return a
+]], 5)
+test("one line if-elseif", [[
+a = 5
+if false
+	a = 0
+elseif true
+	a = 3
+elseif false
+	a = -1
+return a
+]], 3)
+test("one line for", [[
+a = 0
+for i=1,5
+	a = a + 1
+return a
+]], 5)
+test("one line while", [[
+a = 0
+while a < 5
+	a = a + 1
+return a
+]], 5)
+
 -- results
 local resultCounter = {}
 local testCounter = 0