Rename curly-quotes to smart-punctuation.

1 files changed, 46 insertions, 5 deletions

diff --git a/src/config.rs b/src/config.rs
index 67b1a700..4840c030 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -526,7 +526,9 @@ pub struct HtmlConfig {
     /// The theme to use if the browser requests the dark version of the site.
     /// Defaults to 'navy'.
     pub preferred_dark_theme: Option<String>,
-    /// Use "smart quotes" instead of the usual `"` character.
+    /// Supports smart quotes, apostrophes, ellipsis, en-dash, and em-dash.
+    pub smart_punctuation: bool,
+    /// Deprecated alias for `smart_punctuation`.
     pub curly_quotes: bool,
     /// Should mathjax be enabled?
     pub mathjax_support: bool,
@@ -590,6 +592,7 @@ impl Default for HtmlConfig {
             theme: None,
             default_theme: None,
             preferred_dark_theme: None,
+            smart_punctuation: false,
             curly_quotes: false,
             mathjax_support: false,
             copy_fonts: true,
@@ -623,6 +626,11 @@ impl HtmlConfig {
             None => root.join("theme"),
         }
     }
+
+    /// Returns `true` if smart punctuation is enabled.
+    pub fn smart_punctuation(&self) -> bool {
+        self.smart_punctuation || self.curly_quotes
+    }
 }
 
 /// Configuration for how to render the print icon, print.html, and print.css.
@@ -798,7 +806,7 @@ mod tests {
         [output.html]
         theme = "./themedir"
         default-theme = "rust"
-        curly-quotes = true
+        smart-punctuation = true
         google-analytics = "123456"
         additional-css = ["./foo/bar/baz.css"]
         git-repository-url = "https://foo.com/"
@@ -845,7 +853,7 @@ mod tests {
             runnable: true,
         };
         let html_should_be = HtmlConfig {
-            curly_quotes: true,
+            smart_punctuation: true,
             google_analytics: Some(String::from("123456")),
             additional_css: vec![PathBuf::from("./foo/bar/baz.css")],
             theme: Some(PathBuf::from("./themedir")),
@@ -1025,7 +1033,7 @@ mod tests {
         [output.html]
         destination = "my-book" # the output files will be generated in `root/my-book` instead of `root/book`
         theme = "my-theme"
-        curly-quotes = true
+        smart-punctuation = true
         google-analytics = "123456"
         additional-css = ["custom.css", "custom2.css"]
         additional-js = ["custom.js"]
@@ -1050,7 +1058,7 @@ mod tests {
 
         let html_should_be = HtmlConfig {
             theme: Some(PathBuf::from("my-theme")),
-            curly_quotes: true,
+            smart_punctuation: true,
             google_analytics: Some(String::from("123456")),
             additional_css: vec![PathBuf::from("custom.css"), PathBuf::from("custom2.css")],
             additional_js: vec![PathBuf::from("custom.js")],
@@ -1320,4 +1328,37 @@ mod tests {
         assert!(html_config.print.enable);
         assert!(!html_config.print.page_break);
     }
+
+    #[test]
+    fn curly_quotes_or_smart_punctuation() {
+        let src = r#"
+        [book]
+        title = "mdBook Documentation"
+
+        [output.html]
+        smart-punctuation = true
+        "#;
+        let config = Config::from_str(src).unwrap();
+        assert_eq!(config.html_config().unwrap().smart_punctuation(), true);
+
+        let src = r#"
+        [book]
+        title = "mdBook Documentation"
+
+        [output.html]
+        curly-quotes = true
+        "#;
+        let config = Config::from_str(src).unwrap();
+        assert_eq!(config.html_config().unwrap().smart_punctuation(), true);
+
+        let src = r#"
+        [book]
+        title = "mdBook Documentation"
+        "#;
+        let config = Config::from_str(src).unwrap();
+        assert_eq!(
+            config.html_config().unwrap_or_default().smart_punctuation(),
+            false
+        );
+    }
 }