comment endcomment
if else elsif endif
unless endunless
for endfor in break
case endcase when
assign continue
limit offset range reversed
raw endraw
capture endcapture
tablerow endtablerow

----------------------------------------------------

[
	["keyword", "comment"], ["keyword", "endcomment"],
	["keyword", "if"], ["keyword", "else"], ["keyword", "elsif"], ["keyword", "endif"],
	["keyword", "unless"], ["keyword", "endunless"],
	["keyword", "for"], ["keyword", "endfor"], ["keyword", "in"], ["keyword", "break"],
	["keyword", "case"], ["keyword", "endcase"], ["keyword", "when"],
	["keyword", "assign"], ["keyword", "continue"],
	["keyword", "limit"], ["keyword", "offset"], ["keyword", "range"], ["keyword", "reversed"],
	["keyword", "raw"], ["keyword", "endraw"],
	["keyword", "capture"], ["keyword", "endcapture"],
	["keyword", "tablerow"], ["keyword", "endtablerow"]
]

----------------------------------------------------

Checks for all keywords.