Improve readability

lucs · lucs · commit 76735a7b7bfa · 2020-05-20T20:14:36.000-04:00
diff --git a/doc/Language/grammar_tutorial.pod6 b/doc/Language/grammar_tutorial.pod6
@@ -257,11 +257,11 @@ grammar Letters {
 }
 
 grammar Quote-Quotes {
-    token quote { "\""|"`"|"'" }
+    token quote { "\"" | "`" | "'" }
 }
 
 grammar Quote-Other {
-    token quote { "|"|"/"|"¡" }
+    token quote { "|" | "/" | "¡" }
 }
 
 grammar Quoted-Quotes is Letters is Quote-Quotes {
@@ -301,11 +301,11 @@ role Letters {
 }
 
 role Quote-Quotes {
-    token quote { "\""|"`"|"'" }
+    token quote { "\"" | "`" | "'" }
 }
 
 role Quote-Other {
-    token quote { "|"|"/"|"¡" }
+    token quote { "|" | "/" | "¡" }
 }
 
 grammar Quoted-Quotes does Letters does Quote-Quotes {

Original file line number	Diff line number	Diff line change
`@@ -257,11 +257,11 @@ grammar Letters {`
`257`	`257`	`}`
`258`	`258`
`259`	`259`	`grammar Quote-Quotes {`
`260`		- token quote { "\""\|"`"\|"'" }
	`260`	+ token quote { "\"" \| "`" \| "'" }
`261`	`261`	`}`
`262`	`262`
`263`	`263`	`grammar Quote-Other {`
`264`		`- token quote { "\|"\|"/"\|"¡" }`
	`264`	`+ token quote { "\|" \| "/" \| "¡" }`
`265`	`265`	`}`
`266`	`266`
`267`	`267`	`grammar Quoted-Quotes is Letters is Quote-Quotes {`
`@@ -301,11 +301,11 @@ role Letters {`
`301`	`301`	`}`
`302`	`302`
`303`	`303`	`role Quote-Quotes {`
`304`		- token quote { "\""\|"`"\|"'" }
	`304`	+ token quote { "\"" \| "`" \| "'" }
`305`	`305`	`}`
`306`	`306`
`307`	`307`	`role Quote-Other {`
`308`		`- token quote { "\|"\|"/"\|"¡" }`
	`308`	`+ token quote { "\|" \| "/" \| "¡" }`
`309`	`309`	`}`
`310`	`310`
`311`	`311`	`grammar Quoted-Quotes does Letters does Quote-Quotes {`