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<HTML>
<HEAD>
<TITLE>
EMBOSS: showorf
</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF" text="#000000">
<table align=center border=0 cellspacing=0 cellpadding=0>
<tr><td valign=top>
<A HREF="/" ONMOUSEOVER="self.status='Go to the EMBOSS home page';return true"><img border=0 src="emboss_icon.jpg" alt="" width=150 height=48></a>
</td>
<td align=left valign=middle>
<b><font size="+6">
showorf
</font></b>
</td></tr>
</table>
<br>
<p>
<H2>
Function
</H2>
Pretty output of DNA translations
<H2>
Description
</H2>
Showorf displays a nucleic acid sequence with its protein translation in
a style suitable for publication. The translation can be done in any
frame or combination of frames.
<p>
It uses codon frequency files to do the translation. You can specify
the codon frequency file that you use with the '-cfile' option. The
default table is 'Ehum.cut'.
<H2>
Usage
</H2>
<b>Here is a sample session with showorf</b>
<p>
<p>
<table width="90%"><tr><td bgcolor="#CCFFFF"><pre>
% <b>showorf </b>
Pretty output of DNA translations
Input nucleotide sequence: <b>tembl:x13776</b>
Select Frames To Translate
0 : None
1 : F1
2 : F2
3 : F3
4 : R1
5 : R2
6 : R3
Select one or more values [1,2,3,4,5,6]: <b></b>
Output file [x13776.showorf]: <b></b>
</pre></td></tr></table><p>
<p>
<a href="#input.1">Go to the input files for this example</a><br><a href="#output.1">Go to the output files for this example</a><p><p>
<H2>
Command line arguments
</H2>
<table CELLSPACING=0 CELLPADDING=3 BGCOLOR="#f5f5ff" ><tr><td>
<pre>
Standard (Mandatory) qualifiers:
[-sequence] sequence Nucleotide sequence filename and optional
format, or reference (input USA)
-frames menu [1,2,3,4,5,6] Select one or more values
(Values: 0 (None); 1 (F1); 2 (F2); 3 (F3); 4
(R1); 5 (R2); 6 (R3))
[-outfile] outfile [*.showorf] Output file name
Additional (Optional) qualifiers:
-table menu [0] Genetic code to use (Values: 0
(Standard); 1 (Standard (with alternative
initiation codons)); 2 (Vertebrate
Mitochondrial); 3 (Yeast Mitochondrial); 4
(Mold, Protozoan, Coelenterate Mitochondrial
and Mycoplasma/Spiroplasma); 5
(Invertebrate Mitochondrial); 6 (Ciliate
Macronuclear and Dasycladacean); 9
(Echinoderm Mitochondrial); 10 (Euplotid
Nuclear); 11 (Bacterial); 12 (Alternative
Yeast Nuclear); 13 (Ascidian Mitochondrial);
14 (Flatworm Mitochondrial); 15
(Blepharisma Macronuclear); 16
(Chlorophycean Mitochondrial); 21 (Trematode
Mitochondrial); 22 (Scenedesmus obliquus);
23 (Thraustochytrium Mitochondrial))
-[no]ruler boolean [Y] Add a ruler
-[no]plabel boolean [Y] Number translations
-[no]nlabel boolean [Y] Number DNA sequence
Advanced (Unprompted) qualifiers:
-width integer [50] Width of screen (Integer 10 or more)
Associated qualifiers:
"-sequence" associated qualifiers
-sbegin1 integer Start of the sequence to be used
-send1 integer End of the sequence to be used
-sreverse1 boolean Reverse (if DNA)
-sask1 boolean Ask for begin/end/reverse
-snucleotide1 boolean Sequence is nucleotide
-sprotein1 boolean Sequence is protein
-slower1 boolean Make lower case
-supper1 boolean Make upper case
-sformat1 string Input sequence format
-sdbname1 string Database name
-sid1 string Entryname
-ufo1 string UFO features
-fformat1 string Features format
-fopenfile1 string Features file name
"-outfile" associated qualifiers
-odirectory2 string Output directory
General qualifiers:
-auto boolean Turn off prompts
-stdout boolean Write standard output
-filter boolean Read standard input, write standard output
-options boolean Prompt for standard and additional values
-debug boolean Write debug output to program.dbg
-verbose boolean Report some/full command line options
-help boolean Report command line options. More
information on associated and general
qualifiers can be found with -help -verbose
-warning boolean Report warnings
-error boolean Report errors
-fatal boolean Report fatal errors
-die boolean Report dying program messages
</pre>
</td></tr></table>
<P>
<table border cellspacing=0 cellpadding=3 bgcolor="#ccccff">
<tr bgcolor="#FFFFCC">
<th align="left" colspan=2>Standard (Mandatory) qualifiers</th>
<th align="left">Allowed values</th>
<th align="left">Default</th>
</tr>
<tr>
<td>[-sequence]<br>(Parameter 1)</td>
<td>Nucleotide sequence filename and optional format, or reference (input USA)</td>
<td>Readable sequence</td>
<td><b>Required</b></td>
</tr>
<tr>
<td>-frames</td>
<td>Select one or more values</td>
<td><table><tr><td>0</td> <td><i>(None)</i></td></tr><tr><td>1</td> <td><i>(F1)</i></td></tr><tr><td>2</td> <td><i>(F2)</i></td></tr><tr><td>3</td> <td><i>(F3)</i></td></tr><tr><td>4</td> <td><i>(R1)</i></td></tr><tr><td>5</td> <td><i>(R2)</i></td></tr><tr><td>6</td> <td><i>(R3)</i></td></tr></table></td>
<td>1,2,3,4,5,6</td>
</tr>
<tr>
<td>[-outfile]<br>(Parameter 2)</td>
<td>Output file name</td>
<td>Output file</td>
<td><i><*></i>.showorf</td>
</tr>
<tr bgcolor="#FFFFCC">
<th align="left" colspan=2>Additional (Optional) qualifiers</th>
<th align="left">Allowed values</th>
<th align="left">Default</th>
</tr>
<tr>
<td>-table</td>
<td>Genetic code to use</td>
<td><table><tr><td>0</td> <td><i>(Standard)</i></td></tr><tr><td>1</td> <td><i>(Standard (with alternative initiation codons))</i></td></tr><tr><td>2</td> <td><i>(Vertebrate Mitochondrial)</i></td></tr><tr><td>3</td> <td><i>(Yeast Mitochondrial)</i></td></tr><tr><td>4</td> <td><i>(Mold, Protozoan, Coelenterate Mitochondrial and Mycoplasma/Spiroplasma)</i></td></tr><tr><td>5</td> <td><i>(Invertebrate Mitochondrial)</i></td></tr><tr><td>6</td> <td><i>(Ciliate Macronuclear and Dasycladacean)</i></td></tr><tr><td>9</td> <td><i>(Echinoderm Mitochondrial)</i></td></tr><tr><td>10</td> <td><i>(Euplotid Nuclear)</i></td></tr><tr><td>11</td> <td><i>(Bacterial)</i></td></tr><tr><td>12</td> <td><i>(Alternative Yeast Nuclear)</i></td></tr><tr><td>13</td> <td><i>(Ascidian Mitochondrial)</i></td></tr><tr><td>14</td> <td><i>(Flatworm Mitochondrial)</i></td></tr><tr><td>15</td> <td><i>(Blepharisma Macronuclear)</i></td></tr><tr><td>16</td> <td><i>(Chlorophycean Mitochondrial)</i></td></tr><tr><td>21</td> <td><i>(Trematode Mitochondrial)</i></td></tr><tr><td>22</td> <td><i>(Scenedesmus obliquus)</i></td></tr><tr><td>23</td> <td><i>(Thraustochytrium Mitochondrial)</i></td></tr></table></td>
<td>0</td>
</tr>
<tr>
<td>-[no]ruler</td>
<td>Add a ruler</td>
<td>Boolean value Yes/No</td>
<td>Yes</td>
</tr>
<tr>
<td>-[no]plabel</td>
<td>Number translations</td>
<td>Boolean value Yes/No</td>
<td>Yes</td>
</tr>
<tr>
<td>-[no]nlabel</td>
<td>Number DNA sequence</td>
<td>Boolean value Yes/No</td>
<td>Yes</td>
</tr>
<tr bgcolor="#FFFFCC">
<th align="left" colspan=2>Advanced (Unprompted) qualifiers</th>
<th align="left">Allowed values</th>
<th align="left">Default</th>
</tr>
<tr>
<td>-width</td>
<td>Width of screen</td>
<td>Integer 10 or more</td>
<td>50</td>
</tr>
</table>
<H2>
Input file format
</H2>
<b>showorf</b> reads a normal nucleic acid sequence USA.
<p>
<a name="input.1"></a>
<h3>Input files for usage example </h3>
'tembl:x13776' is a sequence entry in the example nucleic acid database 'tembl'
<p>
<p><h3>Database entry: tembl:x13776</h3>
<table width="90%"><tr><td bgcolor="#FFCCFF">
<pre>
ID X13776; SV 1; linear; genomic DNA; STD; PRO; 2167 BP.
XX
AC X13776; M43175;
XX
DT 19-APR-1989 (Rel. 19, Created)
DT 14-NOV-2006 (Rel. 89, Last updated, Version 24)
XX
DE Pseudomonas aeruginosa amiC and amiR gene for aliphatic amidase regulation
XX
KW aliphatic amidase regulator; amiC gene; amiR gene.
XX
OS Pseudomonas aeruginosa
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
XX
RN [1]
RP 1167-2167
RA Rice P.M.;
RT ;
RL Submitted (16-DEC-1988) to the EMBL/GenBank/DDBJ databases.
RL Rice P.M., EMBL, Postfach 10-2209, Meyerhofstrasse 1, 6900 Heidelberg, FRG.
XX
RN [2]
RP 1167-2167
RX DOI; 10.1016/0014-5793(89)80249-2.
RX PUBMED; 2495988.
RA Lowe N., Rice P.M., Drew R.E.;
RT "Nucleotide sequence of the aliphatic amidase regulator gene of Pseudomonas
RT aeruginosa";
RL FEBS Lett. 246(1-2):39-43(1989).
XX
RN [3]
RP 1-1292
RX PUBMED; 1907262.
RA Wilson S., Drew R.;
RT "Cloning and DNA seqence of amiC, a new gene regulating expression of the
RT Pseudomonas aeruginosa aliphatic amidase, and purification of the amiC
RT product.";
RL J. Bacteriol. 173(16):4914-4921(1991).
XX
RN [4]
RP 1-2167
RA Rice P.M.;
RT ;
RL Submitted (04-SEP-1991) to the EMBL/GenBank/DDBJ databases.
RL Rice P.M., EMBL, Postfach 10-2209, Meyerhofstrasse 1, 6900 Heidelberg, FRG.
XX
DR GOA; Q51417.
DR UniProtKB/Swiss-Prot; Q51417; AMIS_PSEAE.
XX
<font color=red> [Part of this file has been deleted for brevity]</font>
FT /replace=""
FT /note="ClaI fragment deleted in pSW36, constitutive
FT phenotype"
FT misc_feature 1
FT /note="last base of an XhoI site"
FT misc_feature 648..653
FT /note="end of 658bp XhoI fragment, deletion in pSW3 causes
FT constitutive expression of amiE"
FT conflict 1281
FT /replace="g"
FT /citation=[3]
XX
SQ Sequence 2167 BP; 363 A; 712 C; 730 G; 362 T; 0 other;
ggtaccgctg gccgagcatc tgctcgatca ccaccagccg ggcgacggga actgcacgat 60
ctacctggcg agcctggagc acgagcgggt tcgcttcgta cggcgctgag cgacagtcac 120
aggagaggaa acggatggga tcgcaccagg agcggccgct gatcggcctg ctgttctccg 180
aaaccggcgt caccgccgat atcgagcgct cgcacgcgta tggcgcattg ctcgcggtcg 240
agcaactgaa ccgcgagggc ggcgtcggcg gtcgcccgat cgaaacgctg tcccaggacc 300
ccggcggcga cccggaccgc tatcggctgt gcgccgagga cttcattcgc aaccgggggg 360
tacggttcct cgtgggctgc tacatgtcgc acacgcgcaa ggcggtgatg ccggtggtcg 420
agcgcgccga cgcgctgctc tgctacccga ccccctacga gggcttcgag tattcgccga 480
acatcgtcta cggcggtccg gcgccgaacc agaacagtgc gccgctggcg gcgtacctga 540
ttcgccacta cggcgagcgg gtggtgttca tcggctcgga ctacatctat ccgcgggaaa 600
gcaaccatgt gatgcgccac ctgtatcgcc agcacggcgg cacggtgctc gaggaaatct 660
acattccgct gtatccctcc gacgacgact tgcagcgcgc cgtcgagcgc atctaccagg 720
cgcgcgccga cgtggtcttc tccaccgtgg tgggcaccgg caccgccgag ctgtatcgcg 780
ccatcgcccg tcgctacggc gacggcaggc ggccgccgat cgccagcctg accaccagcg 840
aggcggaggt ggcgaagatg gagagtgacg tggcagaggg gcaggtggtg gtcgcgcctt 900
acttctccag catcgatacg cccgccagcc gggccttcgt ccaggcctgc catggtttct 960
tcccggagaa cgcgaccatc accgcctggg ccgaggcggc ctactggcag accttgttgc 1020
tcggccgcgc cgcgcaggcc gcaggcaact ggcgggtgga agacgtgcag cggcacctgt 1080
acgacatcga catcgacgcg ccacaggggc cggtccgggt ggagcgccag aacaaccaca 1140
gccgcctgtc ttcgcgcatc gcggaaatcg atgcgcgcgg cgtgttccag gtccgctggc 1200
agtcgcccga accgattcgc cccgaccctt atgtcgtcgt gcataacctc gacgactggt 1260
ccgccagcat gggcggggga ccgctcccat gagcgccaac tcgctgctcg gcagcctgcg 1320
cgagttgcag gtgctggtcc tcaacccgcc gggggaggtc agcgacgccc tggtcttgca 1380
gctgatccgc atcggttgtt cggtgcgcca gtgctggccg ccgccggaag ccttcgacgt 1440
gccggtggac gtggtcttca ccagcatttt ccagaatggc caccacgacg agatcgctgc 1500
gctgctcgcc gccgggactc cgcgcactac cctggtggcg ctggtggagt acgaaagccc 1560
cgcggtgctc tcgcagatca tcgagctgga gtgccacggc gtgatcaccc agccgctcga 1620
tgcccaccgg gtgctgcctg tgctggtatc ggcgcggcgc atcagcgagg aaatggcgaa 1680
gctgaagcag aagaccgagc agctccagga ccgcatcgcc ggccaggccc ggatcaacca 1740
ggccaaggtg ttgctgatgc agcgccatgg ctgggacgag cgcgaggcgc accagcacct 1800
gtcgcgggaa gcgatgaagc ggcgcgagcc gatcctgaag atcgctcagg agttgctggg 1860
aaacgagccg tccgcctgag cgatccgggc cgaccagaac aataacaaga ggggtatcgt 1920
catcatgctg ggactggttc tgctgtacgt tggcgcggtg ctgtttctca atgccgtctg 1980
gttgctgggc aagatcagcg gtcgggaggt ggcggtgatc aacttcctgg tcggcgtgct 2040
gagcgcctgc gtcgcgttct acctgatctt ttccgcagca gccgggcagg gctcgctgaa 2100
ggccggagcg ctgaccctgc tattcgcttt tacctatctg tgggtggccg ccaaccagtt 2160
cctcgag 2167
//
</pre>
</td></tr></table><p>
<H2>
Output file format
</H2>
As a sequence with high GC content (from Pseudmonas aeruginosa) PAAMIR
has several overlapping open reading frames.
<p>
The true ORFs are 1..109 (amiB partial) 135..1292 (amiC) 1289..1879 (amiR)
1925..end (amiS partial)
<p>
<a name="output.1"></a>
<h3>Output files for usage example </h3>
<p><h3>File: x13776.showorf</h3>
<table width="90%"><tr><td bgcolor="#CCFFCC">
<pre>
SHOWORF of X13776 from 1 to 2167
---------|---------|---------|---------|---------|
1 ggtaccgctggccgagcatctgctcgatcaccaccagccgggcgacggga 50
F1 1 G T A G R A S A R S P P A G R R E 17
F2 1 V P L A E H L L D H H Q P G D G N 17
F3 1 Y R W P S I C S I T T S R A T G 16
R1 9 T G S A S C R S S * W W G P S P 5
R2 106 Y R Q G L M Q E I V V L R A V P 91
R3 38 V A P R A D A R D G G A P R R S 23
---------|---------|---------|---------|---------|
51 actgcacgatctacctggcgagcctggagcacgagcgggttcgcttcgta 100
F1 18 L H D L P G E P G A R A G S L R T 34
F2 18 C T I Y L A S L E H E R V R F V 33
F3 17 T A R S T W R A W S T S G F A S Y 33
R1 4 F Q V I * R A L R S C S R T R K T 31
R2 90 V A R D V Q R A Q L V L P N A E Y 74
R3 22 S C S R G P S G P A R A P E S R 7
---------|---------|---------|---------|---------|
101 cggcgctgagcgacagtcacaggagaggaaacggatgggatcgcaccagg 150
F1 35 A L S D S H R R G N G W D R T R 50
F2 34 R R * A T V T G E E T D G I A P G 14
F3 34 G A E R Q S Q E R K R M G S H Q E 50
R1 30 R R Q A V T V P S S V S P I A G P 14
R2 73 P A S R C D C S L F R I P D C W 58
R3 6 V A S L S L * L L P F P H S R V L 398
---------|---------|---------|---------|---------|
151 agcggccgctgatcggcctgctgttctccgaaaccggcgtcaccgccgat 200
F1 51 S G R * S A C C S P K P A S P P I 13
F2 15 A A A D R P A V L R N R R H R R Y 31
F3 51 R P L I G L L F S E T G V T A D 66
R1 13 A A A S R G A T R R F R R * R R 49
R2 57 S R G S I P R S N E S V P T V A S 41
R3 397 L P R Q D A Q Q E G F G A D G G I 381
---------|---------|---------|---------|---------|
201 atcgagcgctcgcacgcgtatggcgcattgctcgcggtcgagcaactgaa 250
F1 14 S S A R T R M A H C S R S S N * T 1
F2 32 R A L A R V W R I A R G R A T E 47
F3 67 I E R S H A Y G A L L A V E Q L N 83
R1 48 Y R A S A R T H R M A R P R A V S 32
R2 40 I S R E C A Y P A N S A T S C S F 24
R3 380 D L A R V R I A C Q E R D L L Q 365
---------|---------|---------|---------|---------|
251 ccgcgagggcggcgtcggcggtcgcccgatcgaaacgctgtcccaggacc 300
F1 2 A R A A S A V A R S K R C P R T 17
<font color=red> [Part of this file has been deleted for brevity]</font>
F2 8 N N K R G I V I M L G L V L L Y V 24
F3 22 I T R G V S S S C W D W F C C T L 38
R1 53 L L L L P I T M M S P S T R S Y T 37
R2 73 I V L P T D D D H Q S Q N Q Q V 58
R3 7 C Y C S P Y R * * A P V P E A T R 7
---------|---------|---------|---------|---------|
1951 tggcgcggtgctgtttctcaatgccgtctggttgctgggcaagatcagcg 2000
F1 16 W R G A V S Q C R L V A G Q D Q R 32
F2 25 G A V L F L N A V W L L G K I S G 41
F3 39 A R C C F S M P S G C W A R S A 54
R1 36 P A T S N R L A T Q N S P L I L 21
R2 57 N A R H Q K E I G D P Q Q A L D A 41
R3 6 Q R P A T E * H R R T A P C S * R 7
---------|---------|---------|---------|---------|
2001 gtcgggaggtggcggtgatcaacttcctggtcggcgtgctgagcgcctgc 2050
F1 33 S G G G G D Q L P G R R A E R L R 49
F2 42 R E V A V I N F L V G V L S A C 57
F3 55 V G R W R * S T S W S A C * A P A 3
R1 20 P R S T A T I L K R T P T S L A Q 4
R2 40 T P L H R H D V E Q D A H Q A G A 24
R3 6 D P P P P S * S G P R R A S R R 28
---------|---------|---------|---------|---------|
2051 gtcgcgttctacctgatcttttccgcagcagccgggcagggctcgctgaa 2100
F1 50 R V L P D L F R S S R A G L A E 65
F2 58 V A F Y L I F S A A A G Q G S L K 74
F3 4 S R S T * S F P Q Q P G R A R * R 1
R1 3 T A N * R I K E A A A P C P E S F 12
R2 23 D R E V Q D K G C C G P L A R Q 8
R3 27 R R T R G S R K R L L R A P S A S 11
---------|---------|---------|---------|---------|
2101 ggccggagcgctgaccctgctattcgcttttacctatctgtgggtggccg 2150
F1 66 G R S A D P A I R F Y L S V G G R 82
F2 75 A G A L T L L F A F T Y L W V A A 91
F3 2 P E R * P C Y S L L P I C G W P 12
R1 11 A P A S V R S N A K V * R H T A 7
R2 7 L G S R Q G Q * E S K G I Q P H G 7
R3 10 P R L A S G A I R K * R D T P P R 6
---------|-------
2151 ccaaccagttcctcgag 2167
F1 83 Q P V P R 87
F2 92 N Q F L E 96
F3 13 P T S S S 17
R1 6 A L W N R S 1
R2 6 G V L E E L 1
R3 5 W G T G R 1
</pre>
</td></tr></table><p>
<H2>
Data files
</H2>
Showorf uses the codon frequency files to translate the sequence.
<p>
The codon usage table is read by default from "Ehum.cut" in the 'data/CODONS'
directory of the EMBOSS distribution. If the name of a codon usage file
is specified on the command line with the '-cfile' option, then this
file will first be searched for in the current directory and then in the
'data/CODONS' directory of the EMBOSS distribution.
<p>
To see the available EMBOSS codon usage files, run:
<pre>
% embossdata -showall
</pre>
<p>
To fetch one of the codon usage tables (for example 'Emus.cut') into your
current directory for you to inspect or modify, run:
<pre>
% embossdata -fetch -file Emus.cut
</pre>
<H2>
Notes
</H2>
None.
<H2>
References
</H2>
None.
<H2>
Warnings
</H2>
None.
<H2>
Diagnostic Error Messages
</H2>
None.
<H2>
Exit status
</H2>
It exits with a status of 0.
It always exits with status 0.
<H2>
Known bugs
</H2>
None.
<h2><a name="See also">See also</a></h2>
<table border cellpadding=4 bgcolor="#FFFFF0">
<tr><th>Program name</th><th>Description</th></tr>
<tr>
<td><a href="backtranambig.html">backtranambig</a></td>
<td>Back translate a protein sequence to ambiguous codons</td>
</tr>
<tr>
<td><a href="backtranseq.html">backtranseq</a></td>
<td>Back translate a protein sequence</td>
</tr>
<tr>
<td><a href="coderet.html">coderet</a></td>
<td>Extract CDS, mRNA and translations from feature tables</td>
</tr>
<tr>
<td><a href="getorf.html">getorf</a></td>
<td>Finds and extracts open reading frames (ORFs)</td>
</tr>
<tr>
<td><a href="marscan.html">marscan</a></td>
<td>Finds MAR/SAR sites in nucleic sequences</td>
</tr>
<tr>
<td><a href="plotorf.html">plotorf</a></td>
<td>Plot potential open reading frames</td>
</tr>
<tr>
<td><a href="prettyseq.html">prettyseq</a></td>
<td>Output sequence with translated ranges</td>
</tr>
<tr>
<td><a href="remap.html">remap</a></td>
<td>Display sequence with restriction sites, translation etc</td>
</tr>
<tr>
<td><a href="showseq.html">showseq</a></td>
<td>Display a sequence with features, translation etc</td>
</tr>
<tr>
<td><a href="sixpack.html">sixpack</a></td>
<td>Display a DNA sequence with 6-frame translation and ORFs</td>
</tr>
<tr>
<td><a href="syco.html">syco</a></td>
<td>Synonymous codon usage Gribskov statistic plot</td>
</tr>
<tr>
<td><a href="tcode.html">tcode</a></td>
<td>Fickett TESTCODE statistic to identify protein-coding DNA</td>
</tr>
<tr>
<td><a href="transeq.html">transeq</a></td>
<td>Translate nucleic acid sequences</td>
</tr>
<tr>
<td><a href="wobble.html">wobble</a></td>
<td>Wobble base plot</td>
</tr>
</table>
<H2>
Author(s)
</H2>
Alan Bleasby (ajb © ebi.ac.uk)
<br>
European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK
<H2>
History
</H2>
1999 - written - Alan Bleasby
<H2>
Target users
</H2>
This program is intended to be used by everyone and everything, from naive users to embedded scripts.
<H2>
Comments
</H2>
None
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