Input an Sweave/knitr chunk via command sequence

[Yihui Xie]

This is a solution instead of a question. Over a long I have been
wondering how to input an Sweave chunk template in LyX, i.e. = and
@. I just figured it out thanks to the hint from Liviu. We can add a
shortcut (Preferences=Editing=Shortcuts) with this command sequence
(be sure _not_ to include the possible line breaks introduced by
Gmail):

command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
break-paragraph; break-paragraph; unicode-insert 0x40; up;

We can assign it to, say, Ctrl+Alt+I (the same shortcut as RStudio).
Then we will be able to input this quickly:

=
# cursor moved here automatically
@

Regards,
Yihui
--
Yihui Xie xieyi...@gmail.com
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA

Re: Input an Sweave/knitr chunk via command sequence

[Scott Kostyshak]

On Tue, Nov 27, 2012 at 12:44 PM, Yihui Xie x...@yihui.name wrote:
 This is a solution instead of a question. Over a long I have been
 wondering how to input an Sweave chunk template in LyX, i.e. = and
 @. I just figured it out thanks to the hint from Liviu. We can add a
 shortcut (Preferences=Editing=Shortcuts) with this command sequence
 (be sure _not_ to include the possible line breaks introduced by
 Gmail):

 command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
 break-paragraph; break-paragraph; unicode-insert 0x40; up;

Thanks, Liviu and Yihui. This is indeed handy. Note that in master (to
become 2.1), break-paragraph is renamed to paragraph-break.

In master branch, the following works:

command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
paragraph-break; paragraph-break; unicode-insert 0x40; up;

The former LFUN was discordant with the LFUN naming rules, in
particular 1) Use the object.event order. That is, use
`word-forward' instead of `forward-word'

Scott

Re: Input an Sweave/knitr chunk via command sequence

[Yihui Xie]

Thanks, I'll keep that in mind.

Regards,
Yihui
--
Yihui Xie xieyi...@gmail.com
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA


On Tue, Nov 27, 2012 at 12:21 PM, Scott Kostyshak skost...@lyx.org wrote:
 On Tue, Nov 27, 2012 at 12:44 PM, Yihui Xie x...@yihui.name wrote:
 This is a solution instead of a question. Over a long I have been
 wondering how to input an Sweave chunk template in LyX, i.e. = and
 @. I just figured it out thanks to the hint from Liviu. We can add a
 shortcut (Preferences=Editing=Shortcuts) with this command sequence
 (be sure _not_ to include the possible line breaks introduced by
 Gmail):

 command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
 break-paragraph; break-paragraph; unicode-insert 0x40; up;

 Thanks, Liviu and Yihui. This is indeed handy. Note that in master (to
 become 2.1), break-paragraph is renamed to paragraph-break.

 In master branch, the following works:

 command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
 paragraph-break; paragraph-break; unicode-insert 0x40; up;

 The former LFUN was discordant with the LFUN naming rules, in
 particular 1) Use the object.event order. That is, use
 `word-forward' instead of `forward-word'

 Scott

Input an Sweave/knitr chunk via command sequence

[Yihui Xie]

This is a solution instead of a question. Over a long I have been
wondering how to input an Sweave chunk template in LyX, i.e. = and
@. I just figured it out thanks to the hint from Liviu. We can add a
shortcut (Preferences=Editing=Shortcuts) with this command sequence
(be sure _not_ to include the possible line breaks introduced by
Gmail):

command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
break-paragraph; break-paragraph; unicode-insert 0x40; up;

We can assign it to, say, Ctrl+Alt+I (the same shortcut as RStudio).
Then we will be able to input this quickly:

=
# cursor moved here automatically
@

Regards,
Yihui
--
Yihui Xie xieyi...@gmail.com
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA

Re: Input an Sweave/knitr chunk via command sequence

[Scott Kostyshak]

On Tue, Nov 27, 2012 at 12:44 PM, Yihui Xie x...@yihui.name wrote:
 This is a solution instead of a question. Over a long I have been
 wondering how to input an Sweave chunk template in LyX, i.e. = and
 @. I just figured it out thanks to the hint from Liviu. We can add a
 shortcut (Preferences=Editing=Shortcuts) with this command sequence
 (be sure _not_ to include the possible line breaks introduced by
 Gmail):

 command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
 break-paragraph; break-paragraph; unicode-insert 0x40; up;

Thanks, Liviu and Yihui. This is indeed handy. Note that in master (to
become 2.1), break-paragraph is renamed to paragraph-break.

In master branch, the following works:

command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
paragraph-break; paragraph-break; unicode-insert 0x40; up;

The former LFUN was discordant with the LFUN naming rules, in
particular 1) Use the object.event order. That is, use
`word-forward' instead of `forward-word'

Scott

Re: Input an Sweave/knitr chunk via command sequence

[Yihui Xie]

Thanks, I'll keep that in mind.

Regards,
Yihui
--
Yihui Xie xieyi...@gmail.com
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA


On Tue, Nov 27, 2012 at 12:21 PM, Scott Kostyshak skost...@lyx.org wrote:
 On Tue, Nov 27, 2012 at 12:44 PM, Yihui Xie x...@yihui.name wrote:
 This is a solution instead of a question. Over a long I have been
 wondering how to input an Sweave chunk template in LyX, i.e. = and
 @. I just figured it out thanks to the hint from Liviu. We can add a
 shortcut (Preferences=Editing=Shortcuts) with this command sequence
 (be sure _not_ to include the possible line breaks introduced by
 Gmail):

 command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
 break-paragraph; break-paragraph; unicode-insert 0x40; up;

 Thanks, Liviu and Yihui. This is indeed handy. Note that in master (to
 become 2.1), break-paragraph is renamed to paragraph-break.

 In master branch, the following works:

 command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
 paragraph-break; paragraph-break; unicode-insert 0x40; up;

 The former LFUN was discordant with the LFUN naming rules, in
 particular 1) Use the object.event order. That is, use
 `word-forward' instead of `forward-word'

 Scott

Input an Sweave/knitr chunk via command sequence

[Yihui Xie]

This is a solution instead of a question. Over a long I have been
wondering how to input an Sweave chunk template in LyX, i.e. <<>>= and
@. I just figured it out thanks to the hint from Liviu. We can add a
shortcut (Preferences=>Editing=>Shortcuts) with this command sequence
(be sure _not_ to include the possible line breaks introduced by
Gmail):

command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
break-paragraph; break-paragraph; unicode-insert 0x40; up;

We can assign it to, say, Ctrl+Alt+I (the same shortcut as RStudio).
Then we will be able to input this quickly:

<<>>=
# cursor moved here automatically
@

Regards,
Yihui
--
Yihui Xie 
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA

Re: Input an Sweave/knitr chunk via command sequence

[Scott Kostyshak]

On Tue, Nov 27, 2012 at 12:44 PM, Yihui Xie  wrote:
> This is a solution instead of a question. Over a long I have been
> wondering how to input an Sweave chunk template in LyX, i.e. <<>>= and
> @. I just figured it out thanks to the hint from Liviu. We can add a
> shortcut (Preferences=>Editing=>Shortcuts) with this command sequence
> (be sure _not_ to include the possible line breaks introduced by
> Gmail):
>
> command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
> 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
> break-paragraph; break-paragraph; unicode-insert 0x40; up;

Thanks, Liviu and Yihui. This is indeed handy. Note that in master (to
become 2.1), "break-paragraph" is renamed to "paragraph-break".

In master branch, the following works:

command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
paragraph-break; paragraph-break; unicode-insert 0x40; up;

The former LFUN was discordant with the LFUN naming rules, in
particular <<1) Use the object.event order. That is, use
`word-forward' instead of `forward-word'>>

Scott

Re: Input an Sweave/knitr chunk via command sequence

[Yihui Xie]

Thanks, I'll keep that in mind.

Regards,
Yihui
--
Yihui Xie 
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA


On Tue, Nov 27, 2012 at 12:21 PM, Scott Kostyshak  wrote:
> On Tue, Nov 27, 2012 at 12:44 PM, Yihui Xie  wrote:
>> This is a solution instead of a question. Over a long I have been
>> wondering how to input an Sweave chunk template in LyX, i.e. <<>>= and
>> @. I just figured it out thanks to the hint from Liviu. We can add a
>> shortcut (Preferences=>Editing=>Shortcuts) with this command sequence
>> (be sure _not_ to include the possible line breaks introduced by
>> Gmail):
>>
>> command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
>> 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
>> break-paragraph; break-paragraph; unicode-insert 0x40; up;
>
> Thanks, Liviu and Yihui. This is indeed handy. Note that in master (to
> become 2.1), "break-paragraph" is renamed to "paragraph-break".
>
> In master branch, the following works:
>
> command-sequence ert-insert; unicode-insert 0x3C;  unicode-insert
> 0x3C; unicode-insert 0x3E; unicode-insert 0x3E; unicode-insert 0x3D;
> paragraph-break; paragraph-break; unicode-insert 0x40; up;
>
> The former LFUN was discordant with the LFUN naming rules, in
> particular <<1) Use the object.event order. That is, use
> `word-forward' instead of `forward-word'>>
>
> Scott