HighlightingAssets: Encapsulate syntax_set behind a getter

Since we only modify `pub(crate)` items, the stable bat-as-a-library API is not
affected.

This takes us one step closer to making SyntaxSet lazy-loaded, which in turn
takes us one step closer to solving #951.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/printer.rs b/src/printer.rs
index 11db9563..b186c9c2 100644
--- a/src/printer.rs
+++ b/src/printer.rs
@@ -174,7 +174,7 @@ impl<'a> InteractivePrinter<'a> {
             let syntax = match assets.get_syntax(config.language, input, &config.syntax_mapping) {
                 Ok(syntax) => syntax,
                 Err(Error(ErrorKind::UndetectedSyntax(_), _)) => {
-                    assets.syntax_set.find_syntax_plain_text()
+                    assets.get_syntax_set().find_syntax_plain_text()
                 }
                 Err(e) => return Err(e),
             };
@@ -192,7 +192,7 @@ impl<'a> InteractivePrinter<'a> {
             #[cfg(feature = "git")]
             line_changes,
             highlighter,
-            syntax_set: &assets.syntax_set,
+            syntax_set: assets.get_syntax_set(),
             background_color_highlight,
         })
     }