diff --git a/copy_dotfiles.sh b/copy_dotfiles.sh
index eb772fa..0dbf36c 100755
--- a/copy_dotfiles.sh
+++ b/copy_dotfiles.sh
@@ -36,6 +36,7 @@ sym_link() {
 echo "---- copying dotfiles ------------------"
 source src_files/.config/zsh/.zshenv
 copy_file src_files/.config/zsh/.zshenv $HOME # copy first, ensure $ZDOTDIR set
+# copy_file src_files/.config/ksh/.profile $HOME # TODO: if using oksh, get it working
 
 # configs/executables/scripts from .config and .local
 copy_dir src_files/.config $XDG_CONFIG_HOME
diff --git a/docs/todo.md b/docs/todo.md
index 28fea67..492ceba 100644
--- a/docs/todo.md
+++ b/docs/todo.md
@@ -1,12 +1,13 @@
 # todo items
 
-- config for: terminal (kitty? havoc?)
-- config for shell (if keeping zsh, may not need anything beyond what i've already done)
+- config for terminal (kitty? havoc?)
+- config for shell (likely oksh)
+- config for calcurse
 - config for mpd, and client(s), (mpd clients to consider: mpc, ncmpcpp, ncmpc, inori)
+- decide what i'm doing for music streaming; spotify official? web? tui option?
 - hyprland config and install on linux
 - web browsers config and install
 - get find, xargs, awk (use nawk) as unified as i can across system types
 - pick rss reader; newsboat? others? option with inbox and separate queues?
 - decide if i even want a filemanager; if yes, pick one and configure
-- decide what i'm doing for music streaming; spotify official? web? tui option?
 
diff --git a/src_files/.config/nvim/lua/key_mappings.lua b/src_files/.config/nvim/lua/key_mappings.lua
index 532a550..fe4b0ae 100644
--- a/src_files/.config/nvim/lua/key_mappings.lua
+++ b/src_files/.config/nvim/lua/key_mappings.lua
@@ -152,8 +152,8 @@ vim.keymap.set('n', '<leader>fg', tscBuiltin.git_files, { desc = 'tscope find gi
 vim.keymap.set('n', '<leader>fb', tscBuiltin.buffers, { desc = 'tscope buffers' })
 vim.keymap.set('n', '<leader>fh', tscBuiltin.help_tags, { desc = 'tscope help tags' })
 -- TODO: maybe add commands:
---     - find files including git-ignored (have a yes and no option)
---     - grep files including git-ignored (have a yes and no option)
+--     - find files including git-ignored (that is, have both a yes and no option)
+--     - grep files including git-ignored (that is, have both a yes and no option)
 --     - grep which supports fuzzy-find, unless performance is horrendous
 
 -- harpoon
@@ -171,9 +171,6 @@ end
 -- undotree
 vim.keymap.set("n", "<leader>u", vim.cmd.UndotreeToggle)
 
--- treesitter and treesitter-context
-vim.keymap.set("n", "<leader>tc", function() vim.cmd.TSContext({ "toggle" }) end)
-
 -- conform (formatter)
 vim.keymap.set("n", "<leader>fmt", function()
     require("conform").format({ bufnr = 0 })
diff --git a/src_files/.config/nvim/lua/plugin_manager.lua b/src_files/.config/nvim/lua/plugin_manager.lua
index e3a3b6b..e67c635 100644
--- a/src_files/.config/nvim/lua/plugin_manager.lua
+++ b/src_files/.config/nvim/lua/plugin_manager.lua
@@ -1,4 +1,3 @@
--- TODO: maybe switch this over from git-clone approach to neovim's builtin vim.pack.add
 local path_lazy_nvim = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
 if not vim.loop.fs_stat(path_lazy_nvim) then
   local git_output = vim.fn.system({
diff --git a/src_files/.config/nvim/lua/plugins_lazy/dap.lua b/src_files/.config/nvim/lua/plugins_lazy/dap.lua
index 5b70334..4138639 100644
--- a/src_files/.config/nvim/lua/plugins_lazy/dap.lua
+++ b/src_files/.config/nvim/lua/plugins_lazy/dap.lua
@@ -95,7 +95,7 @@ return {
         end,
     },
     {
-        "jay-babu/mason-nvim-dap.nvim", -- TODO: here, or handle manually outside of neovim?
+        "jay-babu/mason-nvim-dap.nvim", -- TODO: install here? manually outside of neovim?
         dependencies = {
             "williamboman/mason.nvim",
             "mfussenegger/nvim-dap",
diff --git a/src_files/.config/nvim/lua/plugins_lazy/themes.lua b/src_files/.config/nvim/lua/plugins_lazy/themes.lua
index f52044d..c6c6d57 100644
--- a/src_files/.config/nvim/lua/plugins_lazy/themes.lua
+++ b/src_files/.config/nvim/lua/plugins_lazy/themes.lua
@@ -27,12 +27,10 @@ return {
         },
     },
     {
-        -- TODO: decide if i want rose-pine, remove from file if not
         "rose-pine/neovim",
         name = "rose-pine",
     },
     {
-        -- TODO: decide if i want tokyonight, remove from file if not
         "folke/tokyonight.nvim",
         opts = {
             style = "night", -- "night", "storm", "moon", "day"
@@ -60,8 +58,6 @@ return {
     },
     {
         'ribru17/bamboo.nvim',
-        -- lazy = false,
-        -- priority = 1000,
         config = function()
             require('bamboo').setup { }
             require('bamboo').load()
diff --git a/src_files/.config/nvim/lua/plugins_lazy/treesitter.lua b/src_files/.config/nvim/lua/plugins_lazy/treesitter.lua
index 964ec63..0231eea 100644
--- a/src_files/.config/nvim/lua/plugins_lazy/treesitter.lua
+++ b/src_files/.config/nvim/lua/plugins_lazy/treesitter.lua
@@ -17,7 +17,7 @@ return {
                 ignore_install = {
                     "csv",
                 },
-                -- indent = { enable = true }, -- TODO: do i want this?
+                indent = { enable = true },
                 highlight = {
                     enable = true, -- `false` will disable the whole extension
                     disable = function(lang, buf)
@@ -51,26 +51,7 @@ return {
             --         branch = "master",
             --     },
             -- }
-
             -- vim.treesitter.language.register("templ", "templ")
         end
     },
-    -- {
-    --     -- TODO: decide if needed/wanted
-    --     "nvim-treesitter/nvim-treesitter-context",
-    --     after = "nvim-treesitter",
-    --     opts = {
-    --         enable = false, -- can enable/disable via manual command
-    --         multiwindow = false,
-    --         max_lines = 0, -- lines the window should span; x <= 0 means no limit
-    --         min_window_height = 10, -- min window height to enable; x <= 0 means no limit
-    --         line_numbers = true,
-    --         multiline_threshold = 40, -- max lines to show for a single context
-    --         trim_scope = 'outer', -- 'inner', 'outer'; discard lines if max_lines exceeded
-    --         mode = 'cursor',  -- 'cursor', 'topline'; line used to calculate context
-    --         separator = "-", -- 1 char, like '-'; only shown when >= 2 lines above
-    --         zindex = 20, -- z-index of the context window
-    --         on_attach = nil, -- (fun(buf: integer): boolean); return false to disable attaching
-    --     },
-    -- },
 }
diff --git a/src_files/.config/nvim/lua/settings.lua b/src_files/.config/nvim/lua/settings.lua
index f7ef471..cedcc0f 100644
--- a/src_files/.config/nvim/lua/settings.lua
+++ b/src_files/.config/nvim/lua/settings.lua
@@ -1,9 +1,5 @@
 vim.g.mapleader = " "
 
--- -- TODO: do i want these?
--- vim.opt.isfname:append("@-@")
--- vim.opt.guicursor = ""
-
 vim.opt.hlsearch = true
 vim.opt.incsearch = true
 
diff --git a/src_files/.config/tmux/tmux.conf b/src_files/.config/tmux/tmux.conf
index f6c63f5..197e70d 100644
--- a/src_files/.config/tmux/tmux.conf
+++ b/src_files/.config/tmux/tmux.conf
@@ -1,4 +1,3 @@
-# set -g default-terminal "tmux-255color" # TODO: messes up backspace render, fix
 set -s escape-time 0
 
 unbind C-b
diff --git a/src_files/.config/zsh/.zshrc b/src_files/.config/zsh/.zshrc
index a203c99..44574ae 100644
--- a/src_files/.config/zsh/.zshrc
+++ b/src_files/.config/zsh/.zshrc
@@ -23,6 +23,7 @@ alias ls='ls -F'
 alias ksh=oksh # NOTE: if i ever use openBSD, conditionally remove this alias
 
 # focus/productivity/similar
+alias cal="calcurse"
 alias note="cd $DIR_NOTES/inbox; $EDITOR"
 alias todo="cd $DIR_NOTES/rhythm; $EDITOR todo.md"
 alias budget="open $DIR_HOME_BOX/finance/budget/.current"