doc: fix broken internal links

docs/content.en/docs/features/toml_spec.md

@@ -6,11 +6,11 @@ weight = 70
 
 # TOML Language Version
 
-You can specify the version of the TOML language and individual feature flags to use with `toml::parse` or `toml::format` through [`toml::spec`](docs/reference/spec#tomlspec).
+You can specify the version of the TOML language and individual feature flags to use with `toml::parse` or `toml::format` through [`toml::spec`]({{< ref "docs/reference/spec#tomlspec" >}}).
 
 ## Specifying TOML Version
 
-You can construct a [`toml::spec`](docs/reference/spec#tomlspec) from [`toml::semantic_version`](docs/reference/spec#tomlsemantic_version).
+You can construct a [`toml::spec`]({{< ref "docs/reference/spec#tomlspec" >}}) from [`toml::semantic_version`]({{< ref "docs/reference/spec#tomlsemantic_version" >}}).
 
 ```cpp
 #include <toml.hpp>
@@ -52,7 +52,7 @@ As such, any features related to future versions should be considered unstable.
 
 ### Parsing with Version Specification
 
-The overload of [`toml::parse`](docs/reference/parser) takes a `toml::spec` following the file name.
+The overload of [`toml::parse`]({{< ref "docs/reference/parser#parse" >}}) takes a `toml::spec` following the file name.
 
 This allows you to change the TOML version being used.
 
@@ -68,7 +68,7 @@ int main()
 
 ### Serializing with Version Specification
 
-The overload of [`toml::format`](docs/reference/serializer) takes a `toml::spec` following the `toml::value`.
+The overload of [`toml::format`]({{< ref "docs/reference/serializer" >}}) takes a `toml::spec` following the `toml::value`.
 
 This allows you to change the TOML version being used.
 
@@ -104,4 +104,4 @@ int main()
 }
 ```
 
-For a full list of all flags, refer to [`toml::spec`](docs/reference/spec#tomlspec).
+For a full list of all flags, refer to [`toml::spec`]({{< ref "docs/reference/spec#tomlspec" >}}).

docs/content.en/docs/reference/error_info.md

@@ -84,7 +84,7 @@ Creates a new `error_info`.
 
 Must be followed by a `msg` related to `source_location` or `basic_value`.
 
-Overloads are added in [`value.hpp`](docs/reference/value#tomlmake_error_info) when passing `toml::basic_value` instead of `source_location`.
+Overloads are added in [`value.hpp`]({{< ref "docs/reference/value#tomlmake_error_info" >}}) when passing `toml::basic_value` instead of `source_location`.
 
 Possible to pass `suffix` at the end.
 
@@ -128,7 +128,7 @@ std::string format_error(std::string title,
 
 Returns a formatted string using `format_error` for `error_info` created with `make_error_info`.
 
-Overloads are added in [`value.hpp`](docs/reference/value#tomlformat_error) when passing `toml::basic_value` instead of `source_location`.
+Overloads are added in [`value.hpp`]({{< ref "docs/reference/value#tomlformat_error" >}}) when passing `toml::basic_value` instead of `source_location`.
 
 ### Stream Operator
 
@@ -140,6 +140,6 @@ Calls `format_error(e)` and outputs it.
 
 # Related
 
-- [color.hpp](color.md)
+- [color.hpp]({{< ref "color.md" >}})
-- [parser.hpp](parser.md)
+- [parser.hpp]({{< ref "parser.md" >}})
-- [source_location.hpp](source_location.md)
+- [source_location.hpp]({{< ref "source_location.md" >}})

docs/content.en/docs/reference/format.md

@@ -101,7 +101,7 @@ Irregular widths are not allowed.
 
 Stores the suffix when `spec::ext_num_suffix` of toml11 extension is `true`.
 
-cf. [spec.hpp](spec.md)
+cf. [spec.hpp]({{< ref "spec.md" >}})
 
 # `floating_format`
 
@@ -122,7 +122,7 @@ Corresponds to `std::defaultfloat`, `std::fixed`, `std::scientific`, `std::hexfl
 
 `hexfloat` is available only if `toml::spec::ext_hex_float` is `true`.
 
-cf. [spec.hpp](spec.md)
+cf. [spec.hpp]({{< ref "spec.md" >}})
 
 # `floating_format_info`
 
@@ -152,7 +152,7 @@ Specifies the precision after the decimal point.
 
 Stores the suffix when `spec::ext_num_suffix` of toml11 extension is `true`.
 
-cf. [spec.hpp](spec.md)
+cf. [spec.hpp]({{< ref "spec.md" >}})
 
 # `string_format`
 
@@ -384,7 +384,7 @@ std::string to_string(const table_format);
   - Formats in the form of `a.b.c = "d"`.
 - `multiline_oneline`
   - Formats as a multiline inline table with line breaks. Available from TOML v1.1.0 onwards.
-  - cf. [spec.hpp](spec.md)
+  - cf. [spec.hpp]({{< ref "spec.md" >}})
 - `implicit`
   - Skips implicit definitions like `[x.y.z.w]`, leaving `[x]`, `[x.y]`, `[x.y.z]` as implicit.