Rename 'rows' to 'lines' everywhere

For whatever reason lines were called rows in the code, so this refactor
changes that name everywhere. The name 'row' is still used in some
places to refer to the unit of height in the screen.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index d5c6c3c..d543860 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ OBJS=main.o     \
      file.o     \
      font.o     \
      input.o    \
-     row.o      \
+     line.o     \
      syntax.o   \
      window.o