Types of tasks supported include:

• Todos
• Deadlines
• Events

Tasks can be added with their respective keywords, and deleted by their index in the tasklist.

Tasks can be marked as done once they are completed, or unmarked if they have not been completed yet.

Tasks can be tagged by tags to group them under a common category.

Search for tasks in 3 ways:

1. The date the task occurs on
2. The task's name
3. The tag the task is tagged with

Example of usage:

todo NAME

Expected outcome: A message to confirm that the ToDo task was added successfully.

added:
  [T][ ] NAME
now you have x tasks in the list. type list to view them.

Example of usage:

deadline NAME /by DD/MM/YYYY (HHMM)

Expected outcome: A message to confirm that the Deadline task was added successfully.

added:
  [D][ ] NAME (by: DATE)
now you have x tasks in the list. type list to view them.

Example of usage:

event NAME /PREPOSITION DD/MM/YYYY HHMM - (DD/MM/YYYY) HHMM

Expected outcome: A message to confirm that the Deadline task was added successfully.

added:
  [T][ ] NAME (PREPOSITION: START DATE - END DATE)
now you have x tasks in the list. type list to view them.

Tasks are arranged in the order they were added.

Example of usage:

list

Expected outcome: A list of all the tasks added.

these are the tasks in your list:
1. ...

Example of usage:

mark INDEX

Expected outcome: A message to confirm that the task was marked as done successfully.

good job! this task has been marked as done:
  [T][X] DESCRIPTION

Example of usage:

unmark INDEX

Expected outcome: A message to confirm that the task was unmarked successfully.

ok, i've marked this task as not done yet:
  [D][] DESCRIPTION (by: DATE)

Deletes the specified task from the task list.

Example of usage:

delete INDEX

Expected outcome: A message to confirm that the task was deleted successfully.

okay! i have deleted the following task from your list:
  [T][X] DESCRIPTION
now you have x tasks in the list. type list to view them.

Searches for all the tasks that occurs on the specified date. This applies only to deadlines and events.

Example of usage:

search DD/MM/YYYY

Expected outcome: A list of tasks matching the date, or a message that no tasks occur on the specified date.

these are the tasks occurring on YYYY-MM-YY:
  1. ...

Searches for all the tasks that contains the specified keywords.

Example of usage:

find KEYWORDS

Expected outcome: A list of tasks containing the keywords, or a message that no tasks match the search term.

these are the matching tasks in your list:
  1. ...

Example of usage:

tag INDEX #TAG

Expected outcome: A message to confirm that the task was tagged with the specified tag successfully.

Okay! The task has been tagged as'#TAG'.

Example of usage:

untag INDEX #TAG

Expected outcome: A message to confirm that the tag was removed from the task successfully.

okay! the task is no longer tagged as '#TAG'.

Example of usage:

alltags

Expected outcome: A list of all the tags added, or a message that no tags have been added yet.

these are the tags you have added:
  ...

Example of usage:

tasktags INDEX

Expected outcome: A list of tags under the task, or a message that the task has not been tagged with any tags.

here's a list of the tags you have added so far to this task:
  ...

Example of usage:

tagged by #TAG

Expected outcome: A list of tasks tagged by the specified tag, or a message that there are no tasks under the tag.

these are the tasks tagged under #TAG:
  1. ...

The tasklist, along with all the tags used, will be saved to /data/list.txt if possible.

Example of usage:

bye

Expected outcome: Duke is exited.