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Added more information about the ignore operator.

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yhirose 2015-06-13 01:27:49 -04:00
parent 38ba5e1a5e
commit 36e58a6c7b
1 changed files with 13 additions and 3 deletions
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README.md
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@ -156,6 +156,16 @@ parser["ROOT"] = [&](const SemanticValues& sv) {
auto ret = parser.parse(" item1, item2 ");
```
The following grammar is same as the above.
```c++
peglib::peg parser(
" ROOT <- ~_ ITEM (',' ~_ ITEM ~_)* "
" ITEM <- ([a-z])+ "
" _ <- [ \t]* "
);
```
Simple interface
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