Update documentation

test/tests/implicit multiplication.ans

@@ -0,0 +1,11 @@
+:x = 4
+
+{2x} = 8
+
+{(2+1)x} = 12
+
+{2pi} = 2pi
+
+{1/2x} = 0.125
+
+{(1/2)x} = 2

test/tests/implicit multiplication.lua

@@ -0,0 +1,71 @@
+local _={}
+_[31]={}
+_[30]={}
+_[29]={}
+_[28]={}
+_[27]={}
+_[26]={}
+_[25]={}
+_[24]={}
+_[23]={}
+_[22]={}
+_[21]={text=" = 2",tags=_[31]}
+_[20]={text="2.0",tags=_[30]}
+_[19]={text=" = 0.125",tags=_[29]}
+_[18]={text="0.125",tags=_[28]}
+_[17]={text=" = 2pi",tags=_[27]}
+_[16]={text="6.2831853071796",tags=_[26]}
+_[15]={text=" = 12",tags=_[25]}
+_[14]={text="12",tags=_[24]}
+_[13]={text=" = 8",tags=_[23]}
+_[12]={text="8",tags=_[22]}
+_[11]={_[20],_[21]}
+_[10]={_[18],_[19]}
+_[9]={_[16],_[17]}
+_[8]={_[14],_[15]}
+_[7]={_[12],_[13]}
+_[6]={"return"}
+_[5]={"text",_[11]}
+_[4]={"text",_[10]}
+_[3]={"text",_[9]}
+_[2]={"text",_[8]}
+_[1]={"text",_[7]}
+return {_[1],_[2],_[3],_[4],_[5],_[6]}
+--[[
+{ "text", { {
+      tags = {},
+      text = "8"
+    }, {
+      tags = {},
+      text = " = 8"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "12"
+    }, {
+      tags = {},
+      text = " = 12"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "6.2831853071796"
+    }, {
+      tags = {},
+      text = " = 2pi"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "0.125"
+    }, {
+      tags = {},
+      text = " = 0.125"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "2.0"
+    }, {
+      tags = {},
+      text = " = 2"
+    } } }
+{ "return" }
+]]--