(Tutorial) Minor typofixes + current error message

This commit is contained in:
Inari Listenmaa
2020-08-31 15:54:33 +02:00
committed by GitHub
parent 3de9c664fd
commit bca0691cb0

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@@ -898,7 +898,7 @@ Parentheses are only needed for grouping.
Parsing something that is not in grammar will fail: Parsing something that is not in grammar will fail:
``` ```
> parse "hello dad" > parse "hello dad"
Unknown words: dad The parser failed at token 2: "dad"
> parse "world hello" > parse "world hello"
no tree found no tree found
@@ -2948,7 +2948,7 @@ We need the following combinations:
``` ```
We also need **lexical insertion**, to form phrases from single words: We also need **lexical insertion**, to form phrases from single words:
``` ```
mkCN : N -> NP ; mkCN : N -> CN ;
mkAP : A -> AP ; mkAP : A -> AP ;
``` ```
Naming convention: to construct a //C//, use a function ``mk``//C//. Naming convention: to construct a //C//, use a function ``mk``//C//.
@@ -2969,7 +2969,7 @@ can be built as follows:
``` ```
mkCl mkCl
(mkNP these_Det (mkNP these_Det
(mkCN (mkAP very_AdA (mkAP warm_A)) (mkCN pizza_CN))) (mkCN (mkAP very_AdA (mkAP warm_A)) (mkCN pizza_N)))
(mkAP italian_AP) (mkAP italian_AP)
``` ```
The task now: to define the concrete syntax of ``Foods`` so that The task now: to define the concrete syntax of ``Foods`` so that