Rename "syntax" package to "lexers"

README.md

@@ -9,14 +9,14 @@ It is meant to be a more minimal version with the syntax files embedded in the G
 
 Language support is determined at build time by using build tags. To include a language, you must build with the appropriate tag.
 For example, to include Go syntax highlighting, you must build with `-tags=stxGo`.
-You may combine as many tags as you like, or use `-tags=stxAll` to include all syntax layers.
+You may combine as many tags as you like, or use `-tags=stxAll` to include all lexers.
 
 ### Contributing
-If you would like to contribute a new syntax layer, please contribute to the parent repository [jessp01/gohighlight](https://github.com/jessp01/gohighlight).
-In an effort to minimize the size of this library, the syntax layers are modified to the point of being much less readable than the original.
-Because of this, the parent repository is the canonical source for syntax layers.
+If you would like to contribute a new lexer, please contribute to the parent repository [jessp01/gohighlight](https://github.com/jessp01/gohighlight).
+In an effort to minimize the size of this library, the lexers are modified to the point of being much less readable than the original.
+Because of this, the parent repository is the canonical source for lexers.
 
-I will keep this repository up-to-date with any new syntax layers that are added to the parent repository, provided that they are for non-obsolete
+I will keep this repository up-to-date with any new lexers that are added to the parent repository, provided that they are for non-obsolete
 programming languages or config formats (support will not be extended to cover individual shell commands).
 
 Other types of contributions are welcome as long as they do not go against the goal of keeping this library as lightweight as possible.
@@ -29,7 +29,7 @@ $ go get github.com/rwinkhart/go-highlite
 ## Basic Usage
 Below is a simple example for highlighting a Go snippet with ANSI colors.
 
-It must be built with `-tags=stxGo` or `-tags=stxAll` to include the Go syntax layer.
+It must be built with `-tags=stxGo` or `-tags=stxAll` to include the Go lexer.
 
 For a more advanced example on manually colorizing the output or colorizing it in a
 different, non-ANSI format, see the `ansi.Colorize` function.
@@ -67,13 +67,15 @@ func helloWorld() {
 ## Roadmap
 - [ ] Implement more comprehensive testing
 - [ ] Upgrade to gopkg.in/yaml.v3 **OR** remove the need for the dependency
-- [ ] Add Zig syntax layer (and upstream it)
+- [ ] Add lexers (and upstream them)
+    - [ ] Zig
+    - [ ] Kotlin
 - [ ] Upstream relevant changes
     - [ ] staticcheck warnings (f5367779eb4bcaaca0640f1ce7316001e34f41d8)
     - [ ] Modernization (depending on Go version support)
         - [ ] c884c602e382789bf1ccef251d0d85af43da03e0
         - [ ] 11161c71cdbbec95f6bacc3590b9077b4cac3668
-    - [ ] Syntax layer changes
+    - [ ] Lexer changes
         - [ ] ef2880834a545b5353a35c7d918310b23d39d4f3
         - [ ] bae08261278f21569fc2266b4a4933a6c85b9b25
         - [ ] 6e8f69839f82fe23a3442f7f9d62d166cac260e3 (maybe)