Add side-by-side line wrapping

If the current line does not fit into the panel, then
it is not truncated but split into multiple lines. A
wrapping symbol is placed at the end of the line. If
the new line is short enough, it is right-aligned.

Wrapping is limited to a certain number of lines
(--wrap-max-lines), if this is exceeded the line is
truncated by a now highlighted truncation symbol.
To disable wrapping set this value to 0.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/style.rs b/src/style.rs
index 8fb9b2eb..4f590f0f 100644
--- a/src/style.rs
+++ b/src/style.rs
@@ -6,7 +6,7 @@ use lazy_static::lazy_static;
 use crate::ansi;
 use crate::color;
 
-#[derive(Clone, Copy, Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq, Default)]
 pub struct Style {
     pub ansi_term_style: ansi_term::Style,
     pub is_emph: bool,
@@ -28,6 +28,12 @@ pub enum DecorationStyle {
     NoDecoration,
 }
 
+impl Default for DecorationStyle {
+    fn default() -> Self {
+        Self::NoDecoration
+    }
+}
+
 impl Style {
     pub fn new() -> Self {
         Self {