Add optional mod to terminals #14
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alexandrebodin
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leebyron
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Jun 15, 2017
src/grammar.pegjs
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| }; | ||
| } | ||
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| terminal = value:$(([^ \n"/`] [^ \n"\`,\]\}]*)) { | ||
| terminal = value:$(([^ ?\n"/`] [^ ?\n"\`,\]\}]*)) quantifier:('?')? { |
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I don't think it's necessary to change here as well. ? as part of a terminal should be allowed. I think it is okay to require quoting the terminal to apply a ? to remove ambiguity.
leebyron
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Jun 15, 2017
src/grammar.pegjs
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| @@ -633,20 +633,22 @@ regexp = '/' value:$(([^/\n] / '\\/')+)? closer:'/'? { | |||
| }; | |||
| } | |||
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| quotedTerminal = '`' value:$(([^`\n] / ('\\`'))+)? closer:'`' { | |||
| quotedTerminal = '`' value:$(([^`\n] / ('\\`'))+)? closer:'`' quantifier:('?')? { | |||
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For completeness, this should include all of the possible quantifiers. See nonTerminal for an example of that
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Could you include a reference to this in the specmd documentation? That sort of serves as its own test. |
leebyron
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Jun 16, 2017
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As we discussed on this PR graphql/graphql-spec#323 (comment)
This looks like this now