R語(yǔ)言代碼塊如何高亮顯示

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Tips：

1.代碼中的注釋行應(yīng)該單獨(dú)一行，前后各空一行，以免造成代碼高亮顯示錯(cuò)誤；

2.在代碼中已經(jīng)添加代碼高亮后，代碼需要空行時(shí)可用 shift+enter鍵添加空行，而直接enter代碼塊會(huì)斷裂；

如下是空行后，完美顯示：

use Bio::SeqIO;
use Bio::Seq;
use Data::Dumper;
$in  = Bio::SeqIO->new(-file => "D:/share/scripts/Arabidopsis_thaliana.TAIR10.cds.all.fa" ,
                               -alphabet=>"dna",
                               -format => 'Fasta');
$out = Bio::SeqIO->new(-file => ">D:/share/scripts/aa.fa" ,
                               -format => 'fasta');
while ( my $seqobj = $in->next_seq() ) {
# the human read-able id of the sequence
my $id=$seqobj->id(); 
 
# string of sequence
my $seq=$seqobj->seq();
# a description of the sequence
my $desc=$seqobj->desc(); 
# one of 'dna','rna','protein'  https://www.bioinformatics.org/sms/iupac.html
my $alphabet=$seqobj->alphabet(); 
my $len=$seqobj->length();
print $id."\n";
print $seq."\n";
print $desc."\n";
print $alphabet."\n";
print $len."\n";
print $seqobj."\n";
print Dumper($seqobj);
$out->write_seq($seqobj);
last;
}

如果沒(méi)有空行，代碼顯示會(huì)有錯(cuò)誤：

use Bio::SeqIO;
use Bio::Seq;
use Data::Dumper;
$in  = Bio::SeqIO->new(-file => "D:/share/scripts/Arabidopsis_thaliana.TAIR10.cds.all.fa" ,
                               -alphabet=>"dna",
                               -format => 'Fasta');
$out = Bio::SeqIO->new(-file => ">D:/share/scripts/aa.fa" ,
                               -format => 'fasta');
while ( my $seqobj = $in->next_seq() ) {
# the human read-able id of the sequence
my $id=$seqobj->id(); 
 
# string of sequence
my $seq=$seqobj->seq();
# a description of the sequence
my $desc=$seqobj->desc(); 
# one of 'dna','rna','protein'  https://www.bioinformatics.org/sms/iupac.html
my $alphabet=$seqobj->alphabet(); 
my $len=$seqobj->length();
print $id."\n";
print $seq."\n";
print $desc."\n";
print $alphabet."\n";
print $len."\n";
print $seqobj."\n";
print Dumper($seqobj);
$out->write_seq($seqobj);
last;
}

到此，相信大家對(duì)“R語(yǔ)言代碼塊如何高亮顯示”有了更深的了解，不妨來(lái)實(shí)際操作一番吧！這里是億速云網(wǎng)站，更多相關(guān)內(nèi)容可以進(jìn)入相關(guān)頻道進(jìn)行查詢，關(guān)注我們，繼續(xù)學(xué)習(xí)！