dotfiles

commit 57da5c24f1377f569d0ff4859afb85ba84086624
parent 9f76bdb411a561abf59057cac3139e1e454ba44a
Author: Chris Bracken <chris@bracken.jp>
Date:   Fri,  5 Jun 2026 22:30:36 +0900

nvim: Revert back to hard-wrapping markdown at 80 cols

Turns out soft-wrap is still garbage, and complicated garbage at that.

Diffstat:
M
.config/nvim/after/ftplugin/markdown.lua
 | 
29
+++++------------------------
M
.config/nvim/lua/custom/utils.lua
 | 
33
---------------------------------

2 files changed, 5 insertions(+), 57 deletions(-)
diff --git a/.config/nvim/after/ftplugin/markdown.lua b/.config/nvim/after/ftplugin/markdown.lua
@@ -1,36 +1,17 @@
-local utils = require("custom.utils")
-
--- Hide colorcolumn.
-vim.opt_local.colorcolumn = ""
-
 -- Set tabs and indents.
 vim.opt_local.tabstop = 2
 vim.opt_local.shiftwidth = 2
 vim.opt_local.softtabstop = 2
 vim.opt_local.expandtab = true
 
--- Enable soft wrapping. Disable hard wrapping.
-vim.opt_local.wrap = true
-vim.opt_local.textwidth = 0
-vim.opt_local.wrapmargin = 0
-
--- Wrap lines at word boundaries.
-vim.opt_local.linebreak = true
+-- Hard wrap at 100 columns.
+vim.opt_local.textwidth = 80
+vim.opt_local.colorcolumn = "80"
 
--- Indent wrapped lines to match the start of the line; indent list item bodies.
-vim.opt_local.breakindent = true
-vim.opt_local.breakindentopt = "list:2"
-
--- Prevent Neovim from auto-wrapping text as you type.
-vim.opt_local.formatoptions:remove("t")
-
--- Since we're not hard-wrapping; remap common nav keys to move across physical
--- lines instead of logical lines.
+-- Since some people fail to hard-wrap, remap common nav keys to move across
+-- physical lines instead of logical lines.
 vim.keymap.set({ 'n', 'v' }, 'j', 'gj', { buffer = true, silent = true })
 vim.keymap.set({ 'n', 'v' }, 'k', 'gk', { buffer = true, silent = true })
 vim.keymap.set({ 'n', 'v' }, '0', 'g0', { buffer = true, silent = true })
 vim.keymap.set({ 'n', 'v' }, '^', 'g^', { buffer = true, silent = true })
 vim.keymap.set({ 'n', 'v' }, '$', 'g$', { buffer = true, silent = true })
-
--- Set the buffer width to 80 chars.
-utils.set_buffer_wrapwidth(80)
diff --git a/.config/nvim/lua/custom/utils.lua b/.config/nvim/lua/custom/utils.lua
@@ -55,37 +55,4 @@ function M.jump_daily(offset)
   vim.cmd("edit " .. vim.fn.fnameescape(path))
 end
 
-function M.set_buffer_wrapwidth(target_width)
-  local current_win = vim.api.nvim_get_current_win()
-  local width = vim.api.nvim_win_get_width(current_win)
-
-  -- Only split if your window is wider than target_width + 5
-  local threshold = target_width + 5
-  if width > threshold then
-    -- Create a vertical split on the right
-    vim.cmd("rightbelow vsplit")
-    local pad_win = vim.api.nvim_get_current_win()
-
-    -- Create a clean scratch buffer for the padding window
-    local pad_buf = vim.api.nvim_create_buf(false, true)
-    vim.api.nvim_win_set_buf(pad_win, pad_buf)
-
-    -- Hide line numbers, signs, and statuslines in the padding window
-    vim.wo[pad_win].number = false
-    vim.wo[pad_win].relativenumber = false
-    vim.wo[pad_win].signcolumn = "no"
-    vim.wo[pad_win].foldcolumn = "0"
-    vim.wo[pad_win].statuscolumn = ""
-    vim.bo[pad_buf].buftype = "nofile"
-    vim.bo[pad_buf].bufhidden = "wipe"
-
-    -- Move cursor back to the markdown window
-    vim.api.nvim_set_current_win(current_win)
-
-    -- Set markdown window width to target_width and lock it
-    vim.api.nvim_win_set_width(current_win, target_width)
-    vim.wo[current_win].winfixwidth = true
-  end
-end
-
 return M