Fix broken links (#1753)

docs/api.md

@@ -46,7 +46,7 @@ if (validate(data)) {
 }
 ```
 
-See more advanced example in [the test](../spec/types/json-schema.spec.ts).
+See more advanced example in [the test](https://github.com/ajv-validator/ajv/blob/master/spec/types/json-schema.spec.ts).
 
 <a name="jtd-serialize"></a>
 
@@ -385,7 +385,7 @@ if (validate(data)) {
 }
 ```
 
-Also see an example in [this test](../spec/types/error-parameters.spec.ts)
+Also see an example in [this test](https://github.com/ajv-validator/ajv/blob/master/spec/types/error-parameters.spec.ts)
 
 - `maxItems`, `minItems`, `maxLength`, `minLength`, `maxProperties`, `minProperties`:
 

docs/codegen.md

@@ -54,7 +54,7 @@ if (num0 > 0) {
 }
 ```
 
-`.const`, `.if` and `.code` above are methods of CodeGen class that generate code inside class instance `gen` - see [source code](https://github.com/ajv-validator/ajv/blob/master/lib/compile/codegen/index.ts) for all available methods and [tests](../spec/codegen.spec.ts) for other code generation examples.
+`.const`, `.if` and `.code` above are methods of CodeGen class that generate code inside class instance `gen` - see [source code](https://github.com/ajv-validator/ajv/blob/master/lib/compile/codegen/index.ts) for all available methods and [tests](https://github.com/ajv-validator/ajv/blob/master/spec/codegen.spec.ts) for other code generation examples.
 
 These methods only accept instances of private class `_Code`, other values will be rejected by Typescript compiler - the risk to pass unsafe string is mitigated on type level.
 
@@ -72,7 +72,7 @@ CodeGen class generates code trees and performs several optimizations before the
 These optimizations assume that the expressions in `if` conditions, `for` statement headers and assigned expressions are free of any side effects - this is the case for all pre-defined validation keywords.
 :::
 
-See [these tests](../spec/codegen.spec.ts) for examples.
+See [these tests](https://github.com/ajv-validator/ajv/blob/master/spec/codegen.spec.ts) for examples.
 
 By default Ajv does 1-pass optimization - based on the test suite it reduces the code size by 10.5% and the number of tree nodes by 16.7% (TODO benchmark the validation time). The second optimization pass changes it by less than 0.1%, so you won't need it unless you have really complex schemas or if you generate standalone code and want it to pass relevant eslint rules.
 

docs/guide/combining-schemas.md

@@ -112,7 +112,7 @@ const ajv = new Ajv2019({
 const validate = ajv.getSchema("https://example.com/strict-tree")
 ```
 
-See [dynamic-refs](../spec/dynamic-ref.spec.ts) test for the example using `$dynamicAnchor`/`$dynamicRef`.
+See [dynamic-refs](https://github.com/ajv-validator/ajv/blob/master/spec/dynamic-ref.spec.ts) test for the example using `$dynamicAnchor`/`$dynamicRef`.
 
 At the moment Ajv implements the spec for dynamic recursive references with these limitations:
 

docs/keywords.md

@@ -239,7 +239,7 @@ ajv.addKeyword({
 })
 ```
 
-Macro keywords an be recursive - i.e. return schemas containing the same keyword. See the example of defining a recursive macro keyword `deepProperties` in the [test](../spec/keyword.spec.ts#L316).
+Macro keywords an be recursive - i.e. return schemas containing the same keyword. See the example of defining a recursive macro keyword `deepProperties` in the [test](https://github.com/ajv-validator/ajv/blob/master/spec/keyword.spec.ts#L316).
 
 ## Schema compilation context