Set linum_text_len to digits of visible files

This is changed back from the amount of number of digits in number of
files in directory.  Computing proper relative line numbers requires
recalculation of line numbers for each line (even for cached lines), so
there will be no visible ragged line numbers with this setting.

1 files changed, 2 insertions, 4 deletions

diff --git a/ranger/gui/widgets/browsercolumn.py b/ranger/gui/widgets/browsercolumn.py
index 56b5da78..9d14ebc3 100644
--- a/ranger/gui/widgets/browsercolumn.py
+++ b/ranger/gui/widgets/browsercolumn.py
@@ -249,10 +249,8 @@ class BrowserColumn(Pager):
         copied = [f.path for f in self.fm.copy_buffer]
 
         # Set the size of the linum text field to the number of digits in the
-        # number of files in directory.
-        # Setting this to something like the len of (self.scroll_begin +
-        # self.hei) leads to ragged field lengths when digit amounts change.
-        linum_text_len = len(str(len(self.target.files)))
+        # visible files in directory.
+        linum_text_len = len(str(self.scroll_begin + self.hei))
         linum_format = "{0:>" + str(linum_text_len) + "}"
         # add separator between line number and tag
         linum_format += " "