On 27 Jul 2011, at 11:15PM, Miguel de Benito Delgado wrote:
Hi,
I'm not sure if it could help, but in a recent post about bookmarks I posted some scheme code which lists all tags of a given kind in a document. Might this not be used to list all the R input lines? Just a possibility, I wouldn't know...
Here is my feeble attempt:
(kbd-map ("C-8"
(for-each (lambda (item)
(display (tree->string (tree-ref item 0))))
(selection-tree)
)
)
)
But, it doesn't work. I get an error:
In procedure for-each in _expression_ (for-each (lambda # #) (selection-tree)):
Wrong type argument in position 2: <tree <math|x<rsup|2>> Hello>
Which is kind of funny, since the error statement contains the string I'd like to get :) all I want is a string like that:
<tree <math|x<rsup|2>> Hello>
MIchael
P.S. Just a comment. I think there is a bug in the scheme session, in that expressions such as "tree->string" are converted to
"tree-<gtr>string", and then you get an error that that function is not defined.
________________
Miguel de Benito.
On Wed, Jul 27, 2011 at 15:54, Michael Lachmann
<address@hidden> wrote:
I managed to do what I asked for, though it is a hack, and currently only works on a mac.
Attached is a perl script. It should be saved as convert_pb2R.pl somewhere in the path.
Then, add this to my-init-texmacs.scm:
(kbd-map ("R R ." (shell "convert_pb2R.pl")
(clipboard-paste "primary")
))
What you can do then is select several input/output cells in an R session (or even several R sessions). Copy them.
Then go to the place you want to insert them (for example an empty input cell) and type "RR.". TeXmacs will insert only the R commands in the copied cells.
Michael
On 27 Jul 2011, at 2:19AM, Michael Lachmann wrote:
> I am trying to make it easier to work with R in TeXmacs. What often happens is that in an interactive session I type
> in many commands one after the other - each in its own input. at some point everything works, and I'd like to just copy them all into a script, or maybe into one multiline input.
>
> So, I'd like to be able to select text, and copy just the R part. That would be parts between
> <|input>
> and
> </input>
>
---
#!/usr/bin/perl
open(PB, "pbpaste|") ;
$in_section = 0 ;
$sec_name = "" ;
$section = "" ;
$clip = "" ;
while( <PB> ) {
$line =~ s/\s*$// ;
$line = $_ ;
# print "line: $line |||\n" ;
if( $line =~ s/[<][|]([^>]*)[>]// ) {
$in_section = 1 ;
$prev_section = $section ;
$section = "" ;
}
if( $line =~ s/[<]\/([^>]*)[>]// ) {
$in_section = 0 ;
if( $1 eq "input" ) {
$clip .= $section ;
}
if( $1 eq "unfolded-io" ) {
$clip .= $prev_section ;
}
}
if( $in_section == 1 ) {
if( !($line =~ /^\s*$/ ) ) {
$line =~ s/^ // ;
$line =~ s/\\ / /g ;
$section = $section . $line."\n\n" ;
}
}
}
close(PB) ;
open(PB,"|pbcopy") ;
print PB $clip ;
close(PB) ;
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