Rewrite Vim.md and Tmux.md with complete key mapping reference

Replace sparse lists with organized tables covering all custom
key mappings. Add sections for navigation, search, copy mode,
pane management, and status bar description.

Author: alanrrb

Tmux.md

@@ -1,21 +1,76 @@
-## Tmux
+# Tmux Key Mappings
 
-### Prefix
+Prefix key is `C-a` (Ctrl+a).
 
- - Ctrl-a
+## Sessions
 
-### Navigation
+| Key | Action |
+|---|---|
+| `C-a d` | Detach from current session |
+| `C-a C-a` | Switch to last active window |
 
- - Vim navigation style with Ctrl-h j k l
+## Windows
 
-### Splits
+| Key | Action |
+|---|---|
+| `C-a c` | Create new window (in current directory) |
+| `C-a r` | Reload tmux configuration |
 
- - Ctrl-a v opens a vertical split
- - Ctrl-a s opens a horizontal split
- - Ctrl-z toggles zoom out/in on the current split
+## Panes
 
-## Global
+### Creating panes
 
- - Ctrl-d detaches current split
- - Ctrl-e synchronizes all splits
- - Ctrl-E turn off splits synchronization
+| Key | Action |
+|---|---|
+| `C-a v` | Vertical split (side by side) |
+| `C-a s` | Horizontal split (top and bottom) |
+
+### Navigating panes
+
+Pane navigation is shared with vim — works seamlessly across vim splits and tmux panes.
+
+| Key | Action |
+|---|---|
+| `C-h` | Move to left pane |
+| `C-j` | Move to pane below |
+| `C-k` | Move to pane above |
+| `C-l` | Move to right pane |
+
+### Resizing panes
+
+| Key | Action |
+|---|---|
+| `Shift-Left/Right` | Resize horizontally (small step) |
+| `Shift-Up/Down` | Resize vertically (small step) |
+| `C-Left/Right` | Resize horizontally (large step) |
+| `C-Up/Down` | Resize vertically (large step) |
+| `C-z` | Toggle zoom on current pane |
+
+## Synchronization
+
+Send the same input to all panes in a window — useful for running the same command on multiple servers.
+
+| Key | Action |
+|---|---|
+| `C-a e` | Enable pane synchronization |
+| `C-a E` | Disable pane synchronization |
+
+## Copy Mode
+
+Enter copy mode with `C-a C-[`. Uses vi keybindings.
+
+| Key | Action |
+|---|---|
+| `v` | Begin selection |
+| `C-v` | Toggle rectangle selection |
+| `y` | Copy selection to clipboard |
+| `Enter` | Copy selection to clipboard |
+
+## Status Bar
+
+The status bar shows:
+- Current session name and user (left)
+- Window list (center)
+- Battery status, hostname, and date/time (right)
+
+Windows are automatically renamed to the current directory.

Vim.md

@@ -1,31 +1,89 @@
-## Vim Key Mappings
-
-- Rspec + Tmux + Rubocop
-  - \<space\>rs - Run rspec <file>
-  - \<space\>ra - Run rspec spec (all files)
-  - \<space\>rn - Run rspec spec (nearest spec)
-  - \<space\>rl - Run last spec
-  - \<space\>ru - Run full rubocop
-
-- Ctrl-P Fuzzy Finder
-  - \<space\>t or \<space\>p
-  - \<space\>b search only on buffer
-
-- NERDTree
-  - Ctrl+\\ open and close NERDTree
-
-- Vim-tmux-runner
-  - When open vim, it asks you which pane to attach
-
-- Ag
-  - K - search current word
-
-- Global
-  - vv - opens vertical split
-  - ss - opens horizontal split
-  - // - clear current search highlight
-  - Shift-t - Opens a new tab
-  - gt - Go to next tab
-  - Tab - In insert mode, start completion
-  - \<space\>vr - reload vim configuration
-  - \<space\>hl - toggle search highlighting on/off
+# Vim Key Mappings
+
+Leader key is `<Space>`.
+
+## Navigation
+
+| Key | Action |
+|---|---|
+| `<Space><Space>` | Switch between the last two files |
+| `C-h` `C-j` `C-k` `C-l` | Navigate between vim/tmux panes seamlessly |
+| `vv` | Open vertical split |
+| `ss` | Open horizontal split |
+| `<Space>-` | Zoom current pane (maximize) |
+| `<Space>=` | Re-balance all panes |
+
+## File Explorer (NERDTree)
+
+| Key | Action |
+|---|---|
+| `C-\` | Toggle NERDTree / reveal current file |
+
+## Fuzzy Finder (CtrlP)
+
+| Key | Action |
+|---|---|
+| `<Space>t` | Open CtrlP file finder |
+| `<Space>b` | Search open buffers |
+| `<Space>m` | Search most recently used files |
+
+## Search
+
+| Key | Action |
+|---|---|
+| `K` | Search current word with Ag (Silver Searcher) |
+| `//` | Clear current search highlight |
+| `<Space>hl` | Toggle search highlighting on/off |
+
+## RSpec (via tmux runner)
+
+| Key | Action |
+|---|---|
+| `<Space>rs` | Run current spec file |
+| `<Space>rn` | Run nearest spec |
+| `<Space>rl` | Run last spec |
+| `<Space>ra` | Run all specs |
+
+## Code Quality (via tmux runner)
+
+| Key | Action |
+|---|---|
+| `<Space>ru` | Run Rubocop on project |
+| `<Space>rfu` | Run Rubocop on current file |
+| `<Space>fl` | Run Flog on current file |
+
+## ERB Templates
+
+| Key | Mode | Action |
+|---|---|---|
+| `C-k` | Insert | Insert `<%= %>` tag |
+| `C-j` | Insert | Insert `<% %>` tag |
+
+## Clipboard
+
+| Key | Action |
+|---|---|
+| `<Space>y` + motion | Copy to system clipboard (e.g., `<Space>yw` copies a word) |
+| `<Space>p` | Paste from system clipboard |
+
+## Tabs
+
+| Key | Action |
+|---|---|
+| `Shift-t` | Open new tab |
+| `Shift-Tab` | Go to next tab |
+
+## Completion
+
+| Key | Mode | Action |
+|---|---|---|
+| `Tab` | Insert | Autocomplete (or insert tab at beginning of line) |
+| `Shift-Tab` | Insert | Next completion |
+
+## Other
+
+| Key | Action |
+|---|---|
+| `<Space>vr` | Reload vim configuration |
+| `<Space>ct` | Generate ctags for the project |
+| `<Space>gs` | Open Git status (fugitive) |