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, 2 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index a3587341..8b382a34 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -22,6 +22,8 @@ mod paint;
 mod parse_style;
 mod plusminus;
 mod style;
+mod wrapping;
+
 mod subcommands;
 mod syntect_color;
 mod tests;