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peg.ebnf: fix a couple of typos in docs

db4
Keita Haga 2011-01-15 01:11:37 +09:00
parent 72d91eea8d
commit 0048670ad7
1 changed files with 42 additions and 42 deletions
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basis/peg/ebnf/ebnf-docs.factor
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@ -120,7 +120,7 @@ ARTICLE: "peg.ebnf.choice" "Choice"
ARTICLE: "peg.ebnf.option" "Option" ARTICLE: "peg.ebnf.option" "Option"
"Any rule element followed by a question mark (?) is considered optional. The " "Any rule element followed by a question mark (?) is considered optional. The "
"rule is tested against the input. If it succeeds the result is stored in the AST. " "rule is tested against the input. If it succeeds the result is stored in the AST. "
"If it fails then the parse still suceeds and false (f) is stored in the AST." "If it fails then the parse still succeeds and false (f) is stored in the AST."
{ $examples { $examples
{ $example { $example
"USING: prettyprint peg.ebnf ;" "USING: prettyprint peg.ebnf ;"
@ -219,7 +219,7 @@ ARTICLE: "peg.ebnf.action" "Action"
"consumes the AST of the rule match and leaves a new AST as the result. " "consumes the AST of the rule match and leaves a new AST as the result. "
"The stack effect of the action can be " { $snippet "( ast -- ast )" } " or " "The stack effect of the action can be " { $snippet "( ast -- ast )" } " or "
{ $snippet "( -- ast )" } ". " { $snippet "( -- ast )" } ". "
"If it is the latter then the original AST is implcitly dropped and will be " "If it is the latter then the original AST is implicitly dropped and will be "
"replaced by the AST left on the stack. This is mostly useful if variables are " "replaced by the AST left on the stack. This is mostly useful if variables are "
"used in the rule since they can be referenced like locals in the action quotation. " "used in the rule since they can be referenced like locals in the action quotation. "
"The action is defined by having a ' => ' at the end of a rule and " "The action is defined by having a ' => ' at the end of a rule and "