fix: make file_info provider not return a trailing whitespace (#171)

Author: tummetott

lua/feline/presets/default.lua

@@ -33,7 +33,10 @@ M.active[1] = {
             'slant_left_2',
             {str = ' ', hl = {bg = 'oceanblue', fg = 'NONE'}}
         },
-        right_sep = {'slant_right_2', ' '}
+        right_sep = {
+            {str = ' ', hl = {bg = 'oceanblue', fg = 'NONE'}},
+            'slant_right_2', ' '
+        }
     },
     {
         provider = 'file_size',

lua/feline/presets/noicon.lua

@@ -31,7 +31,17 @@ M.active[1] = {
             bg = 'oceanblue',
             style = 'bold'
         },
-        right_sep = ' ',
+        left_sep = '',
+        right_sep = {
+            {
+                str = ' ',
+                hl = {
+                    fg = 'NONE',
+                    bg = 'oceanblue'
+                },
+            },
+            ' '
+        },
         icon = ''
     },
     {

lua/feline/providers/file.lua

@@ -119,12 +119,12 @@ function M.file_info(component, opts)
     if bo.modified then
         modified_str = opts.file_modified_icon or '●'
 
-        if modified_str ~= '' then modified_str = modified_str .. ' ' end
+        if modified_str ~= '' then modified_str = ' ' .. modified_str end
     else
         modified_str = ''
     end
 
-    return string.format(' %s%s %s', readonly_str, filename, modified_str), icon
+    return string.format(' %s%s%s', readonly_str, filename, modified_str), icon
 end
 
 function M.file_size()