update documentation for new sort modes

6 files changed, 25 insertions, 10 deletions

diff --git a/README.md b/README.md
index e78970c..7239fc4 100644
--- a/README.md
+++ b/README.md
@@ -126,15 +126,19 @@ If you want to display *dates* and *permissions*, do `br -dp` which gets you thi
 
 You may also toggle options with a few keystrokes while inside broot. For example hitting a space, a `d` then enter shows you the dates. Or a space, then `h` then enter and you see hidden files.
 
-### See what takes space:
+### Sort, see what takes space:
 
-![size](img/20191112-sizes.png)
+You can toggle sorts from inside broot, or start broot with `--sort-by-size` or `--sort-by-date`.
+
+When sorting, the whole content of directories is taken into account. So if you want to find on monday morning the most recently modified files, just launch `br --sort-by-date ~`.
 
-If you start broot with the `--sizes` option, or if you type `:s` while in broot, you get a mode tailored to "whale spotting" navigation, making it easy to determine what files or folders take space.
+If you start broot with the `--whale-spotting` option (or its shorcut `-w`), you get a mode tailored to "whale spotting" navigation, making it easy to determine what files or folders take space.
+
+![size](img/20191112-sizes.png)
 
 And you keep all broot tools, like filtering or the ability to delete or open files and directories.
 
-Sizes are computed in the background, you don't have to wait for them when you navigate.
+Sizes, dates, files counts, are computed in the background, you don't have to wait for them when you navigate.
 
 ### check git statuses:
 
diff --git a/src/conf/default_conf.rs b/src/conf/default_conf.rs
index 27cc312..e24eff5 100644
--- a/src/conf/default_conf.rs
+++ b/src/conf/default_conf.rs
@@ -155,6 +155,7 @@ leave_broot = false
 # perm_x = "ansi(65) None"
 # owner = "ansi(138) None"
 # group = "ansi(131) None"
+# count = "ansi(136) gray(3)"
 # dates = "ansi(66) None"
 # sparse = "ansi(214) None"
 # content_extract = "ansi(29) None"
diff --git a/src/display/displayable_tree.rs b/src/display/displayable_tree.rs
index c8bf575..99ae99d 100644
--- a/src/display/displayable_tree.rs
+++ b/src/display/displayable_tree.rs
@@ -450,7 +450,7 @@ impl<'s, 't> DisplayableTree<'s, 't> {
                             let length =
                                 9 + 1 + user_group_max_lengths.0 + 1 + user_group_max_lengths.1 + 1;
                             for _ in 0..length {
-                                cw.queue_char(&self.skin.tree, ' ')?;
+                                cw.queue_char(&self.skin.tree, '─')?;
                             }
                         }
                     }
diff --git a/website/docs/conf_file.md b/website/docs/conf_file.md
index c6e52e3..cbb6cf4 100644
--- a/website/docs/conf_file.md
+++ b/website/docs/conf_file.md
@@ -287,7 +287,11 @@ invocation | default key | default shortcut | behavior / details
 :rm | - | - | remove the selected file or directory. To stay safe, don't define a keyboard key for this action
 :select_first | - | - | select the first line
 :select_last | - | - | select the last line
-:toggle_dates | - | - | toggle display of last modified dates
+:sort_by_count | - | - | sort by count (only one level of the tree is displayed)
+:sort_by_date | - | - | sort by date
+:sort_by_size | - | - | sort by size
+:toggle_counts | - | - | toggle display of total counts of files per directory
+:toggle_dates | - | - | toggle display of last modified dates (looking for the most recently changed file, even deep)
 :toggle_files | - | - | toggle showing files (or just folders)
 :toggle_git_ignore | - | - | toggle git hignore handling (auto, no or yes)
 :toggle_git_file_info | - | - | toggle display of git file information
@@ -296,6 +300,7 @@ invocation | default key | default shortcut | behavior / details
 :toggle_perm | - | - | toggle display of permissions (not available on Windows)
 :toggle_sizes | - | - | toggle the size mode
 :toggle_trim_root | - | - | toggle trimming of top level files in tree display
+:up_tree | - | - | focus the parent of the current root
 
 Note that
 
diff --git a/website/docs/index.md b/website/docs/index.md
index b61db43..f3a18b9 100644
--- a/website/docs/index.md
+++ b/website/docs/index.md
@@ -94,15 +94,19 @@ If you want to display *dates* and *permissions*, do `br -dp` which gets you thi
 
 You may also toggle options with a few keystrokes while inside broot. For example hitting a space, a `d` then enter shows you the dates. Or a space, then `h` then enter and you see hidden files.
 
-# See what takes space:
+# Sort, see what takes space:
 
-![size](img/20191112-sizes.png)
+You may sort by launching broot with `--sort-by-size` or `--sort-by-date`. Or you may, inside broot, just type a space, then `sd`, and <kbd>enter</kbd> and you toggled the `:sort_by_date` mode.
+
+When sorting, the whole content of directories is taken into account. So if you want to find on monday morning the most recently modified files, just launch `br --sort-by-date ~`.
 
-If you start broot with the `--sizes` option, or if you type `:s` while in broot, you get a mode tailored to "whale spotting" navigation, making it easy to determine what files or folders take space.
+If you start broot with the `--whale-spotting` option (or its shorcut `-w`), you get a mode tailored to "whale spotting" navigation, making it easy to determine what files or folders take space.
+
+![size](img/20191112-sizes.png)
 
 And you keep all broot tools, like filtering or the ability to delete or open files and directories.
 
-Sizes are computed in the background, you don't have to wait for them when you navigate.
+Sizes, dates, files counts, are computed in the background, you don't have to wait for them when you navigate.
 
 # check git statuses:
 
diff --git a/website/docs/skins.md b/website/docs/skins.md
index a075290..4d33567 100644
--- a/website/docs/skins.md
+++ b/website/docs/skins.md
@@ -20,6 +20,7 @@ perm_w = "ansi(132) None"
 perm_x = "ansi(65) None"
 owner = "ansi(138) None"
 group = "ansi(131) None"
+count = "ansi(136) gray(3)"
 dates = "ansi(66) None"
 sparse = "ansi(214) None"
 content_extract = "ansi(29) None"