<s>
Org	B-Operating_System
Mode	I-Operating_System
(	O
also	O
:	O
org-mode	B-Operating_System
;	O
)	O
is	O
a	O
document	O
editing	O
,	O
formatting	O
,	O
and	O
organizing	O
mode	O
,	O
designed	O
for	O
notes	O
,	O
planning	O
,	O
and	O
authoring	O
within	O
the	O
free	B-Application
software	I-Application
text	B-Application
editor	I-Application
Emacs	B-Application
.	O
</s>
<s>
Org	B-Operating_System
Mode	I-Operating_System
was	O
created	O
by	O
Carsten	O
Dominik	O
in	O
2003	O
,	O
originally	O
to	O
organize	O
his	O
own	O
life	O
and	O
work	O
,	O
and	O
since	O
the	O
first	O
release	O
numerous	O
other	O
users	O
and	O
developers	O
have	O
contributed	O
to	O
this	O
free	B-Application
software	I-Application
package	O
.	O
</s>
<s>
Emacs	B-Application
has	O
included	O
Org	B-Operating_System
Mode	I-Operating_System
as	O
a	O
major	O
mode	O
by	O
default	O
since	O
2006	O
.	O
</s>
<s>
Bastien	O
Guerry	O
is	O
the	O
current	O
maintainer	O
,	O
in	O
cooperation	O
with	O
an	O
active	O
development	B-Application
community	I-Application
.	O
</s>
<s>
Since	O
its	O
success	O
in	O
Emacs	B-Application
,	O
some	O
other	O
systems	O
now	O
provide	O
functions	O
to	O
work	O
with	O
org	O
files	O
.	O
</s>
<s>
Almost	O
orthogonally	O
,	O
Org	B-Operating_System
Mode	I-Operating_System
has	O
functionalities	O
aimed	O
at	O
executing	O
code	O
in	O
various	O
external	O
languages	O
;	O
these	O
functionalities	O
form	O
org-babel	O
.	O
</s>
<s>
The	O
Org	B-Operating_System
Mode	I-Operating_System
home	O
page	O
explains	O
that	O
"	O
at	O
its	O
core	O
,	O
Org	B-Operating_System
Mode	I-Operating_System
is	O
a	O
simple	O
outliner	B-Application
for	O
note-taking	O
and	O
list	O
management	O
"	O
The	O
Org	O
system	O
author	O
Carsten	O
Dominik	O
explains	O
that	O
"	O
Org	B-Operating_System
Mode	I-Operating_System
does	O
outlining	O
,	O
note-taking	O
,	O
hyperlinks	O
,	O
spreadsheets	B-Application
,	O
TODO	B-Application
lists	I-Application
,	O
project	O
planning	O
,	O
GTD	O
,	O
HTML	B-Language
and	O
LaTeX	B-Application
authoring	O
,	O
all	O
with	O
plain	O
text	O
files	O
in	O
Emacs.	O
"	O
</s>
<s>
The	O
system	O
includes	O
a	O
lightweight	B-Protocol
markup	I-Protocol
language	I-Protocol
for	O
plain	O
text	O
files	O
(	O
similar	O
in	O
function	O
to	O
Markdown	O
,	O
reStructuredText	B-Language
,	O
Textile	B-Language
,	O
etc.	O
,	O
with	O
a	O
different	O
implementation	O
)	O
,	O
allowing	O
lines	O
or	O
sections	O
of	O
plain	O
text	O
to	O
be	O
hierarchically	O
divided	O
,	O
tagged	O
,	O
linked	O
,	O
and	O
so	O
on	O
.	O
</s>
<s>
Org	B-Operating_System
Mode	I-Operating_System
facilitates	O
this	O
by	O
allowing	O
items	O
to	O
be	O
subdivided	B-Algorithm
into	O
simple	O
steps	O
(	O
nested	O
to-dos	O
and/or	O
checklists	O
)	O
,	O
and	O
given	O
tags	O
and	O
properties	O
such	O
as	O
priorities	O
and	O
deadlines	O
.	O
</s>
<s>
An	O
agenda	B-Application
for	O
the	O
items	O
to	O
be	O
done	O
this	O
week	O
or	O
day	O
can	O
then	O
be	O
automatically	O
generated	O
from	O
date	O
tags	O
.	O
</s>
<s>
Org	O
files	O
as	O
interconnected	O
pages	O
of	O
a	O
personal	B-Protocol
wiki	I-Protocol
,	O
using	O
the	O
markup	O
for	O
links	O
.	O
</s>
<s>
Tracking	O
bugs	O
in	O
a	O
project	O
,	O
by	O
storing	O
.org	O
files	O
in	O
a	O
distributed	B-Protocol
revision	I-Protocol
control	I-Protocol
system	I-Protocol
such	O
as	O
Git	B-Application
.	O
</s>
<s>
An	O
org-mode	B-Operating_System
document	O
can	O
also	O
be	O
exported	O
to	O
various	O
formats	O
(	O
including	O
HTML	B-Language
,	O
LaTeX	B-Application
,	O
OpenDocument	B-Application
or	O
plain	O
text	O
)	O
,	O
these	O
formats	O
being	O
used	O
to	O
render	O
the	O
structural	O
outline	O
in	O
an	O
appropriate	O
fashion	O
(	O
including	O
cross-references	O
if	O
needed	O
)	O
.	O
</s>
<s>
It	O
can	O
also	O
use	O
formatting	O
markup	O
(	O
including	O
LaTeX	B-Application
for	O
mathematics	O
)	O
,	O
with	O
facilities	O
similar	O
to	O
those	O
present	O
in	O
Markdown	O
or	O
LaTeX	B-Application
,	O
thus	O
offering	O
an	O
alternative	O
to	O
these	O
tools	O
.	O
</s>
<s>
Org	B-Operating_System
Mode	I-Operating_System
offers	O
the	O
ability	O
to	O
insert	O
source	O
code	O
in	O
the	O
document	O
being	O
edited	O
,	O
which	O
is	O
automatically	O
exported	O
and/or	O
executed	O
when	O
exporting	O
the	O
document	O
;	O
the	O
result(s )	O
produced	O
by	O
this	O
code	O
can	O
be	O
automatically	O
fetched	O
back	O
in	O
the	O
resulting	O
output	O
.	O
</s>
<s>
Org	B-Operating_System
Mode	I-Operating_System
has	O
some	O
features	O
to	O
export	O
to	O
other	O
formats	O
,	O
and	O
other	O
systems	O
have	O
some	O
features	O
to	O
handle	O
org-mode	B-Operating_System
formats	O
.	O
</s>
<s>
Further	O
,	O
a	O
full-featured	O
text	B-Application
editor	I-Application
may	O
have	O
functions	O
to	O
handle	O
wikis	O
,	O
personal	O
contacts	O
,	O
email	O
,	O
calendars	B-Application
,	O
and	O
so	O
on	O
;	O
because	O
org-mode	B-Operating_System
is	O
simply	O
plain	O
text	O
,	O
these	O
features	O
could	O
be	O
integrated	O
into	O
org-mode	B-Operating_System
documents	O
as	O
well	O
.	O
</s>
<s>
From	O
org-mode	B-Operating_System
,	O
add-on	O
packages	O
export	O
to	O
other	O
markup	O
format	O
such	O
as	O
MediaWiki	B-Application
(	O
org-export-generic	O
,	O
org-export	O
)	O
,	O
to	O
flashcard	O
learning	O
systems	O
implementing	O
SuperMemo	B-Application
's	O
algorithms	O
(	O
org-drill	O
,	O
org-learn	O
)	O
.	O
</s>
<s>
Outside	O
of	O
org-mode	B-Operating_System
editors	O
,	O
org	O
markup	O
is	O
supported	O
by	O
the	O
GitLab	B-Application
and	O
GitHub	B-Application
code	O
repositories	O
,	O
the	O
JIRA	B-Protocol
issue	O
tracker	O
,	O
Pandoc	B-Language
,	O
and	O
others	O
.	O
</s>
<s>
</s>
<s>
org	O
<a href="https://orgmode.org/">homepage</a>	O
.	O
</s>
<s>
</s>
<s>
org	O
<text:a xlink:type="simple" xlink:href="https://orgmode.org/">homepage</text:a>	O
.	O
</s>
<s>
 [ homepage ] 	O
<	O
https://orgmode.org/	O
>An	O
unordered	O
list	O
:	O
</s>
<s>
org	O
[	O
homepage]( 	O
https://orgmode.org/	O
)	O
.An	O
unordered	O
list	O
:	O
</s>
<s>
org	O
@uref	O
{	O
https://orgmode.org/	O
,	O
homepage}	O
.An	O
unordered	O
list	O
:	O
</s>
