Problem: syntax patterns matched the old indent/[N] format; right_align
virtual text produced a broken layout in narrow windows; the done
strikethrough skipped past the ' ' indent leaving '- [x] ' unstyled;
render() added undo history entries so 'u' could undo a re-render.
Solution: update taskHeader/taskLine patterns for '## '/'- [.]'; rename
taskPriority -> taskCheckbox matching '[!]'; switch virt_text_pos to
'eol'; drop the +2 col_start offset so strikethrough covers '- [x] ';
guard nvim_buf_set_lines with undolevels=-1 so renders are not undoable.
Also fix open_line to insert '- [ ] ' and position cursor at col 6.
Problem: priority was binary (0 or 1), toggled with !, with no way
to express finer gradations or use Vim's native increment idiom.
Solution: replace toggle_priority with change_priority(delta) which
clamps to floor 0. Display format changes from '! ' to '[N] ' so any
integer level is representable. Parser updated to extract numeric
level from the [N] prefix. Visual g<C-a>/g<C-x> apply the delta to
all tasks in the selection. <Plug>(pending-priority) replaced with
<Plug>(pending-priority-up) and <Plug>(pending-priority-down).
Problem: setup_indentexpr always returned 0 because no task line
starts with whitespace (the /ID/ prefix begins with /), so the
return 2 branch was dead code. Pressing o or O opened a blank line
at column 0 with no ID prefix, which the diff parser cannot
recognise as a task.
Solution: remove setup_indentexpr and M.get_indent() entirely; add
M.open_line(above) which inserts a two-space stub line and enters
insert mode at the end so the user types directly into the new task
body. The diff layer already handles lines matching ^ .+ as new
tasks. Add o and O buffer-local mappings in init.lua.
Problem: highlight groups used hardcoded hex colours and a bespoke
hlexists guard, ignoring the user's colorscheme and preventing
overrides from working naturally.
Solution: replace the guard wrapper with direct nvim_set_hl calls
using default = true and link, so each group falls back to a
semantically appropriate built-in group (Title, DiagnosticHint,
DiagnosticError, Comment, DiagnosticWarn) unless the user has
already defined them.
Problem: category_view had no fold support, making it harder to
focus on one category in large lists.
Solution: add M.get_fold() returning '>1' for headers, '1' for task
lines, and '0' for blanks. M.render() now sets foldmethod=expr
(foldlevel=99) in category view and foldmethod=manual in priority.
* feat(config): add category_order field
Problem: category display order was always insertion order with no way
to configure it.
Solution: add category_order to config defaults so users can declare a
preferred category ordering; unspecified categories append after.
* feat(parse): add relative date resolution
Problem: due dates required full YYYY-MM-DD input, adding friction for
common cases like "today" or "next monday".
Solution: add resolve_date() supporting today, tomorrow, +Nd, and
weekday abbreviations; extend inline token parsing to resolve relative
values before falling back to strict date validation.
* feat(views): overdue flag, category in priority view, category ordering
Problem: overdue tasks were visually indistinct from upcoming ones;
priority view had no category context; category display order was not
configurable.
Solution: compute overdue meta flag for pending tasks past their due
date; set show_category on priority view task meta; reorder categories
according to config.category_order when present.
* feat(buffer): overdue highlight, category virt text in priority view
Problem: overdue tasks had no visual distinction; priority view showed
no category context alongside due dates.
Solution: add PendingOverdue highlight group; render category name as
right-aligned virtual text in priority view, composited with the due
date when both are present.
* feat(init): undo write and buffer-local default mappings
Problem: _undo_state was captured on every save but never consumed;
toggle_priority and prompt_date had no buffer-local defaults, requiring
manual <Plug> configuration.
Solution: implement undo_write() to restore pre-save task state; add !,
d, and U as buffer-local defaults following fugitive's philosophy of
owning the buffer; expose :Pending undo as a command alias.
* test(views): add views spec
Problem: views.lua had no test coverage.
Solution: add 26 tests covering category_view and priority_view
including sort order, line format, overdue detection, show_category
meta, and category_order config behavior.
* test(archive): add archive spec
Problem: archive had no test coverage.
Solution: add 9 tests covering cutoff logic, custom day counts, pending
task preservation, deleted task cleanup, and notify output.
* docs: add vimdoc
Problem: no :help documentation existed.
Solution: add doc/pending.txt covering all features — commands,
mappings, views, configuration, Google Calendar sync, highlight groups,
data format, and health check — following standard vimdoc conventions.
* ci: format
* fix: resolve lint and type check errors
Problem: selene flagged unused variables in new spec files; LuaLS
flagged os.date/os.time return type mismatches, integer? assignments,
and stale task.Task/task.GcalConfig type references.
Solution: prefix unused spec variables with _ or drop unnecessary
assignments; add --[[@as string/integer]] casts for os.date and
os.time calls; add category_order field to pending.Config annotation;
fix task.GcalConfig -> pending.GcalConfig and task.Task[] ->
pending.Task[]; add nil guards on meta[row].id before store calls;
cast store.data() return to non-optional.
* ci: format
* fix: sync
* ci: format
