shorten mod name&group render

src/lib.rs

@@ -28,11 +28,5 @@ pub mod scan;
 #[cfg(feature = "pre-render")]
 pub mod render;
 
-#[cfg(feature = "pre-render")]
-pub mod preprocess_render;
-
-#[cfg(feature = "pre-render")]
-pub mod cfg_render;
-
 #[cfg(test)]
 mod tests;

src/preprocess.rs

@@ -12,9 +12,6 @@ pub fn process_all_chapters_prerender(
     panic!("Pre-render is unavailable because this `mdbook-katex` program does not have the `pre-render` feature enabled, only escaping mode is available, and you can set `pre-render = false` to enable it. If you do need `pre-render` mode, you need to add the `pre-render` feature and recompile. See the README at <https://github.com/lzanini/mdbook-katex/blob/master/README.md>.")
 }
 
-#[cfg(feature = "pre-render")]
-use crate::preprocess_render::process_all_chapters_prerender;
-
 /// Header that points to CDN for the KaTeX stylesheet.
 pub const KATEX_HEADER: &str = r#"<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css">
 

src/render.rs

@@ -3,6 +3,11 @@ use katex::Opts;
 
 use super::*;
 
+pub use {cfg::*, preprocess::*};
+
+mod cfg;
+mod preprocess;
+
 /// Render a math block `item` into HTML following `opts`.
 /// Wrap result in `<data>` tag if `extra_opts.include_src`.
 pub fn render(item: &str, opts: Opts, extra_opts: ExtraOpts) -> String {

src/tests/mod.rs

@@ -14,7 +14,7 @@ fn test_support_html() {
     assert!(preprocessor.supports_renderer("other_renderer"))
 }
 
-mod escape_test;
+mod escape;
 
 #[cfg(feature = "pre-render")]
-mod render_test;
+mod render;

src/tests/render_test.rs → src/tests/render.rs

@@ -1,5 +1,4 @@
 use super::*;
-use crate::{cfg_render::*, preprocess_render::*};
 
 fn test_render(raw_content: &str) -> (String, String) {
     let (stylesheet_header, mut rendered) = test_render_with_macro(&[raw_content], HashMap::new());