Move explain_ansi() part out of parse_ansi()

1 files changed, 19 insertions, 0 deletions

diff --git a/src/ansi/mod.rs b/src/ansi/mod.rs
index f45c13e7..fe27bbe6 100644
--- a/src/ansi/mod.rs
+++ b/src/ansi/mod.rs
@@ -155,6 +155,25 @@ fn strip_ansi_codes_from_strings_iterator<'a>(
         .join("")
 }
 
+pub fn explain_ansi(line: &str, colorful: bool) -> String {
+    use crate::style::Style;
+
+    parse_style_sections(line)
+        .into_iter()
+        .map(|(ansi_term_style, s)| {
+            let style = Style {
+                ansi_term_style,
+                ..Style::default()
+            };
+            if colorful {
+                format!("({}){}", style.to_painted_string(), style.paint(s))
+            } else {
+                format!("({}){}", style.to_string(), s)
+            }
+        })
+        .collect()
+}
+
 #[cfg(test)]
 mod tests {
     use crate::ansi::ansi_preserving_index;