Add text buffer syntax

parser/common.lua

@@ -291,7 +291,7 @@ common = {
 				implicit_call = implicit_call, -- was call implicitely (no ! or parentheses)?
 				variants = variants, -- list of potential variants
 				argument = { -- wrap everything in a list literal to simplify later things (otherwise may be nil, single value, list constructor)
-					type = "map_brackets",
+					type = "map brackets",
 					expression = arg
 				}
 			}

parser/expression.lua

@@ -105,6 +105,15 @@ local function expression(s, state, namespace, current_priority, operating_on)
 			local l, e = parse_text(d, state, namespace, "string") -- parse interpolated expressions
 			if not l then return l, e end
 			return expression(r, state, namespace, current_priority, l)
+		-- text buffer
+		elseif s:match("^%%%[") then
+			local text = s:match("^%%(.*)$")
+			local v, r = parse_text(text, state, namespace, "text", "#~", true)
+			if not v then return nil, r end
+			return expression(r, state, namespace, current_priority, {
+				type = "text buffer",
+				text = v
+			})
 		-- paranthesis
 		elseif s:match("^%b()") then
 			local content, r = s:match("^(%b())(.*)$")
@@ -134,7 +143,7 @@ local function expression(s, state, namespace, current_priority, operating_on)
 				if r_paren:match("[^%s]") then return nil, ("unexpected %q at end of list parenthesis expression"):format(r_paren) end
 			end
 			return expression(r, state, namespace, current_priority, {
-				type = "list_brackets",
+				type = "list brackets",
 				expression = exp
 			})
 		-- map parenthesis
@@ -149,7 +158,7 @@ local function expression(s, state, namespace, current_priority, operating_on)
 				if r_paren:match("[^%s]") then return nil, ("unexpected %q at end of map parenthesis expression"):format(r_paren) end
 			end
 			return expression(r, state, namespace, current_priority, {
-				type = "map_brackets",
+				type = "map brackets",
 				expression = exp
 			})
 		-- identifier

parser/postparser.lua

@@ -53,6 +53,16 @@ local function parse(state)
 					end
 				end
 			end
+			-- get list of properties
+			-- (unlike scoped, does not includes subnamespaces)
+			if line.properties then
+				line.properties = {}
+				for name in pairs(state.variables) do
+					if name:sub(1, #namespace) == namespace and not name:sub(#namespace+1):match("%.") then
+						table.insert(line.properties, name)
+					end
+				end
+			end
 		end
 		-- expressions
 		if line.expression then

parser/preparser.lua

@@ -97,6 +97,7 @@ local function parse_line(line, state, namespace, parent_function)
 			elseif lr:match("^%%") then
 				r.subtype = "class"
 				r.resume_boundary = true
+				r.properties = true
 				allow_params = false
 				allow_assign = false
 			elseif lr:match("^%!") then