Fix LaTeX in docs and move katex header

.cargo/config.toml

@@ -1,4 +1,4 @@
 [build]
 # Flags needed to render LaTeX in documentation
 # With this, `cargo docs` must be run with the `--no-deps` flag
-rustdocflags =  "--html-in-header ./docs/katex-header.html"
+rustdocflags =  "--html-in-header ./katex-header.html"

Cargo.toml

@@ -138,4 +138,4 @@ name = "select_point"
 required-features = ["alloc"]
 
 [package.metadata.docs.rs]
-rustdoc-args = [ "--html-in-header", "./docs/katex-header.html" ]
+rustdoc-args = [ "--html-in-header", "./katex-header.html" ]

Makefile

@@ -2,12 +2,12 @@ help: ## Display this help screen
 	@grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-15s\033[0m %s\n", $$1, $$2}'
 
 doc: ## Generate documentation
-	@cargo rustdoc --lib -- --html-in-header docs/katex-header.html -D warnings
+	@cargo rustdoc --lib -- --html-in-header katex-header.html -D warnings
 
 doc-internal: ## Generate documentation with private items
 	@cargo rustdoc --lib -- --document-private-items -D warnings
 
 doc-local: ## Open local documentation
-	@RUSTDOCFLAGS="--html-in-header docs/katex-header.html" cargo doc --no-deps --open
+	@RUSTDOCFLAGS="--html-in-header katex-header.html" cargo doc --no-deps --open
 
 .PHONY: help doc doc-internal doc-local

docs/katex-header.html → katex-header.html

@@ -13,7 +13,13 @@
             macros: {
                 "\\lo": "\\text{lo}",
                 "\\hi": "\\text{hi}"
-            }
+            },
+            delimiters: [
+                { left: "$$", right: "$$", display: true },
+                { left: "\\(", right: "\\)", display: false },
+                { left: "$", right: "$", display: false },
+                { left: "\\[", right: "\\]", display: true }
+            ]
         });
     });		
 </script>