FASTA format: Difference between revisions
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fasta(input)
</syntaxhighlight>
{{out}}
<pre>
Rosetta_Example_1: THERECANBENOSPACE
Rosetta_Example_2: THERECANBESEVERALLINESBUTTHEYALLMUSTBECONCATENATED
</pre>
=={{header|Oberon}}==
Works with A2 Oberon.
<syntaxhighlight lang="oberon">
MODULE Fasta;
IMPORT Files, Streams, Strings, Commands;
PROCEDURE PrintOn*(filename: ARRAY OF CHAR; wr: Streams.Writer);
VAR
rd: Files.Reader;
f: Files.File;
line: ARRAY 1024 OF CHAR;
res: BOOLEAN;
BEGIN
f := Files.Old(filename);
ASSERT(f # NIL);
NEW(rd,f,0);
res := rd.GetString(line);
WHILE rd.res # Streams.EOF DO
IF line[0] = '>' THEN
wr.Ln;
wr.String(Strings.Substring2(1,line)^);
wr.String(": ")
ELSE
wr.String(line)
END;
res := rd.GetString(line)
END
END PrintOn;
PROCEDURE Do*;
VAR
ctx: Commands.Context;
filename: ARRAY 256 OF CHAR;
res: BOOLEAN
BEGIN
ctx := Commands.GetContext();
res := ctx.arg.GetString(filename);
PrintOn(filename,ctx.out)
END Do;
END Fasta.
</syntaxhighlight>
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