Improve readability (#206)

Co-authored-by: Josh Soref <jsoref@users.noreply.github.com>
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>

bench/gc/test_LB_mandel.lua

@@ -88,7 +88,7 @@ for i=1,N do
   local y=ymin+(j-1)*dy
   S = S + level(x,y)
  end
- -- if i % 10 == 0 then print(collectgarbage"count") end
+ -- if i % 10 == 0 then print(collectgarbage("count")) end
 end
 print(S)
 

bench/tests/shootout/mandel.lua

@@ -88,7 +88,7 @@ for i=1,N do
   local y=ymin+(j-1)*dy
   S = S + level(x,y)
  end
- -- if i % 10 == 0 then print(collectgarbage"count") end
+ -- if i % 10 == 0 then print(collectgarbage("count")) end
 end
 print(S)
 

bench/tests/shootout/qt.lua

@@ -275,7 +275,7 @@ local function memory(s)
 	local t=os.clock()
 	--local dt=string.format("%f",t-t0)
 	local dt=t-t0
-	--io.stdout:write(s,"\t",dt," sec\t",t," sec\t",math.floor(collectgarbage"count"/1024),"M\n")
+	--io.stdout:write(s,"\t",dt," sec\t",t," sec\t",math.floor(collectgarbage("count")/1024),"M\n")
 	t0=t
 end
 
@@ -286,7 +286,7 @@ local function do_(f,s)
 end
 
 local function julia(l,a,b)
-memory"begin"
+memory("begin")
 	cx=a	cy=b
 	root=newcell()
 	exterior=newcell()	exterior.color=white
@@ -297,14 +297,14 @@ memory"begin"
 		do_(update,"update")
 		repeat
 			N=0 color(root,Rxmin,Rxmax,Rymin,Rymax) --print("color",N)
-		until N==0 memory"color"
+		until N==0 memory("color")
 		repeat
 			N=0 prewhite(root,Rxmin,Rxmax,Rymin,Rymax) --print("prewhite",N)
-		until N==0 memory"prewhite"
+		until N==0 memory("prewhite")
 		do_(recolor,"recolor")
 		do_(colorup,"colorup")		--print("colorup",N)
 		local g,b=do_(area,"area")	--print("area",g,b,g+b)
-		show(i) memory"output"
+		show(i) memory("output")
 	--print("edges",nE)
 	end
 end

tests/conformance/closure.lua

@@ -419,11 +419,5 @@ co = coroutine.create(function ()
        return loadstring("return a")()
      end)
 
-a = {a = 15}
--- debug.setfenv(co, a)
--- assert(debug.getfenv(co) == a)
--- assert(select(2, coroutine.resume(co)) == a)
--- assert(select(2, coroutine.resume(co)) == a.a)
-
 
 return 'OK'

tests/conformance/errors.lua

@@ -34,15 +34,15 @@ assert(doit("error('hi', 0)") == 'hi')
 assert(doit("unpack({}, 1, n=2^30)"))
 assert(doit("a=math.sin()"))
 assert(not doit("tostring(1)") and doit("tostring()"))
-assert(doit"tonumber()")
+assert(doit("tonumber()"))
-assert(doit"repeat until 1; a")
+assert(doit("repeat until 1; a"))
 checksyntax("break label", "", "label", 1)
-assert(doit";")
+assert(doit(";"))
-assert(doit"a=1;;")
+assert(doit("a=1;;"))
-assert(doit"return;;")
+assert(doit("return;;"))
-assert(doit"assert(false)")
+assert(doit("assert(false)"))
-assert(doit"assert(nil)")
+assert(doit("assert(nil)"))
-assert(doit"a=math.sin\n(3)")
+assert(doit("a=math.sin\n(3)"))
 assert(doit("function a (... , ...) end"))
 assert(doit("function a (, ...) end"))
 
@@ -59,7 +59,7 @@ checkmessage("a=1; local a,bbbb=2,3; a = math.sin(1) and bbbb(3)",
        "local 'bbbb'")
 checkmessage("a={}; do local a=1 end a:bbbb(3)", "method 'bbbb'")
 checkmessage("local a={}; a.bbbb(3)", "field 'bbbb'")
-assert(not string.find(doit"a={13}; local bbbb=1; a[bbbb](3)", "'bbbb'"))
+assert(not string.find(doit("a={13}; local bbbb=1; a[bbbb](3)"), "'bbbb'"))
 checkmessage("a={13}; local bbbb=1; a[bbbb](3)", "number")
 
 aaa = nil
@@ -67,14 +67,14 @@ checkmessage("aaa.bbb:ddd(9)", "global 'aaa'")
 checkmessage("local aaa={bbb=1}; aaa.bbb:ddd(9)", "field 'bbb'")
 checkmessage("local aaa={bbb={}}; aaa.bbb:ddd(9)", "method 'ddd'")
 checkmessage("local a,b,c; (function () a = b+1 end)()", "upvalue 'b'")
-assert(not doit"local aaa={bbb={ddd=next}}; aaa.bbb:ddd(nil)")
+assert(not doit("local aaa={bbb={ddd=next}}; aaa.bbb:ddd(nil)"))
 
 checkmessage("b=1; local aaa='a'; x=aaa+b", "local 'aaa'")
 checkmessage("aaa={}; x=3/aaa", "global 'aaa'")
 checkmessage("aaa='2'; b=nil;x=aaa*b", "global 'b'")
 checkmessage("aaa={}; x=-aaa", "global 'aaa'")
-assert(not string.find(doit"aaa={}; x=(aaa or aaa)+(aaa and aaa)", "'aaa'"))
+assert(not string.find(doit("aaa={}; x=(aaa or aaa)+(aaa and aaa)"), "'aaa'"))
-assert(not string.find(doit"aaa={}; (aaa or aaa)()", "'aaa'"))
+assert(not string.find(doit("aaa={}; (aaa or aaa)()"), "'aaa'"))
 
 checkmessage([[aaa=9
 repeat until 3==3
@@ -122,10 +122,10 @@ function lineerror (s)
   return line and line+0
 end
 
-assert(lineerror"local a\n for i=1,'a' do \n print(i) \n end" == 2)
+assert(lineerror("local a\n for i=1,'a' do \n print(i) \n end") == 2)
--- assert(lineerror"\n local a \n for k,v in 3 \n do \n print(k) \n end" == 3)
+-- assert(lineerror("\n local a \n for k,v in 3 \n do \n print(k) \n end") == 3)
--- assert(lineerror"\n\n for k,v in \n 3 \n do \n print(k) \n end" == 4)
+-- assert(lineerror("\n\n for k,v in \n 3 \n do \n print(k) \n end") == 4)
-assert(lineerror"function a.x.y ()\na=a+1\nend" == 1)
+assert(lineerror("function a.x.y ()\na=a+1\nend") == 1)
 
 local p = [[
 function g() f() end

tests/conformance/gc.lua

@@ -77,7 +77,7 @@ end
 
 local function dosteps (siz)
   collectgarbage()
-  collectgarbage"stop"
+  collectgarbage("stop")
   local a = {}
   for i=1,100 do a[i] = {{}}; local b = {} end
   local x = gcinfo()
@@ -99,11 +99,11 @@ assert(dosteps(10000) == 1)
 do
   local x = gcinfo()
   collectgarbage()
-  collectgarbage"stop"
+  collectgarbage("stop")
   repeat
     local a = {}
   until gcinfo() > 1000
-  collectgarbage"restart"
+  collectgarbage("restart")
   repeat
     local a = {}
   until gcinfo() < 1000
@@ -123,7 +123,7 @@ for n in pairs(b) do
 end
 b = nil
 collectgarbage()
-for n in pairs(a) do error'cannot be here' end
+for n in pairs(a) do error("cannot be here") end
 for i=1,lim do a[i] = i end
 for i=1,lim do assert(a[i] == i) end
 

tests/conformance/nextvar.lua

@@ -368,9 +368,9 @@ assert(next(a,nil) == 1000 and next(a,1000) == nil)
 assert(next({}) == nil)
 assert(next({}, nil) == nil)
 
-for a,b in pairs{} do error"not here" end
+for a,b in pairs{} do error("not here") end
-for i=1,0 do error'not here' end
+for i=1,0 do error("not here") end
-for i=0,1,-1 do error'not here' end
+for i=0,1,-1 do error("not here") end
 a = nil; for i=1,1 do assert(not a); a=1 end; assert(a)
 a = nil; for i=1,1,-1 do assert(not a); a=1 end; assert(a)