make requirements key the filename

writing/vim/completion.md

@@ -1,7 +1,7 @@
 ---
 title: "vim completion"
 tags: [ "vim", "completion", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 
 Complete the word by searching for the *n*ext similar word:

writing/vim/linewrap.md

@@ -1,7 +1,7 @@
 ---
 title: "vim linewrap"
 tags: [ "vim", "format", "linewrap", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 
 Wrap lines in a file to 80 characters with `gqG`.

writing/vim/navigate.md

@@ -1,7 +1,7 @@
 ---
 title: "vim navigation"
 tags: [ "vim", "navigation", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 
 | Move                    | Command      |

writing/vim/subs.md

@@ -1,7 +1,7 @@
 ---
 title: "find and replace"
 tags: [ "vim", "search", "replace", "find", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 Search for the next and or previous occurrence of the word under your cursor with `*` and `#`.
 

writing/vim/vi.md

@@ -1,7 +1,7 @@
 ---
 title: "How to Learn `vim`"
 tags: [ "vim", "learning", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 
 1. Uninstall `vim`.

writing/vim/vim_in_bash.md

@@ -1,7 +1,7 @@
 ---
 title: "vim in bash"
 tags: [ "vim", "bash", "inputrc", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 
 Put bash in vim mode!

writing/vim/windows.md

@@ -1,7 +1,7 @@
 ---
 title: "vim windows"
 tags: [ "vim", "TUI" ]
-requires: [ "vim basics" ]
+requires: [ "vim" ]
 ---
 
 | Command                   | Keys                |