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correcting the spelling of valid_symbols in indent dedent example

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Ganesan Arjuna Maharaja 2023-07-29 20:55:33 +05:30
parent 89c2ab926f
commit f9f51480eb
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docs/section-3-creating-parsers.md
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@ -715,7 +715,7 @@ This function is responsible for recognizing external tokens. It should return `
The third argument to the `scan` function is an array of booleans that indicates which of external tokens are currently expected by the parser. You should only look for a given token if it is valid according to this array. At the same time, you cannot backtrack, so you may need to combine certain pieces of logic.
```c
if (valid_symbols[INDENT] || valid_symbol[DEDENT]) {
if (valid_symbols[INDENT] || valid_symbols[DEDENT]) {
// ... logic that is common to both `INDENT` and `DEDENT`