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Re: [netrexx-pipelines] Question about delimited strings
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From: Jeff H. <Je...@Je...> - 2023-01-12 15:22:25
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<p>Leslie,</p>
<p>I am not sure what is going on. If there is some setting in your
system or shell that is causing the problem. Could it not like
the "/*"? (Or "like" it too well?) I have not been able to
duplicate the problem on my Windows 10 system in PowerShell.</p>
<p>I'm not working with the full file -- I'm not sure where/how to
get it -- so first here is my test file, then the results from
your pipe, which was copy and pasted from your posting.</p>
<div style="display:inline-block;white-space:pre;background-color:#012456;font-family:'Cascadia Code',monospace;font-size:10pt;padding:4px;"><span style="color:#D3D7CF;background-color:#012456;">PS C:\Users\Jeff\Documents\nr\netrexx-code\examples\pipes> </span><span style="color:#FCE94F;background-color:#012456;">pipe </span><span style="color:#06989A;background-color:#012456;">"(getHelp) < getOOrexxDocs.nrx |
console"
</span><span style="color:#D3D7CF;background-color:#012456;">some start lines
/* -- Help File Text Start -
some
interior
lines
*/ -- Help File Text End -
some end lines
PS C:\Users\Jeff\Documents\nr\netrexx-code\examples\pipes> </span><span style="color:#FCE94F;background-color:#012456;">pipe </span><span style="color:#06989A;background-color:#012456;">"(getHelp) < getOOrexxDocs.nrx |
inside %/* -- Help File Text Start -% %*/ -- Help File Text End -% | console"
</span><span style="color:#D3D7CF;background-color:#012456;">some
interior
lines
PS C:\Users\Jeff\Documents\nr\netrexx-code\examples\pipes></span></div>
<p></p>
<p></p>
<div class="moz-cite-prefix">Are you getting some error message? No
output with an abnormal return code?</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 1/12/2023 1:35 AM, J Leslie Turriff
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:202...@ma...">
<pre class="moz-quote-pre" wrap=""> This is what I tried:
| ~/bin/NetRexx
| $ pipe "(getHelp) < getOOrexxDocs.nrx | inside %/* -- Help File Text Start -% %*/ --
Help File Text End -% | console"
| NOTE: Picked up JDK_JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
| @00:28:55,leslie@pinto rc=0
I got the same result with !.
Leslie
On 2023-01-11 07:41:10 Jeff Hennick wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">This is what we have in the NetRexx "Pipelines Stages.html" (
<a class="moz-txt-link-freetext" href="https://sourceforge.net/p/netrexx/code/ci/master/tree/documentation/njpipes">https://sourceforge.net/p/netrexx/code/ci/master/tree/documentation/njpipes</a>
/Pipeline%20Stages.html , unfortunately this is not available currently on
NetRexx.org): Delimited String
|--+--------+--+--delimitedString--+--|
+-STRing-+ +--DString----------+
Examples:
/abc/
,,
xf1f2f3
b11000001
str xabx
A delimited character string is written between two occurrences of a
delimiter character, as a hexadecimal literal, or as a binary literal. The
delimiter cannot be blank and it must not occur within the string. Two
adjacent delimiter characters represent the null string. It is suggested
that a special character be used as the delimiter, but this is not
enforced. A hexadecimal literal is specified by a leading H or X followed
by an even number of hexadecimal digits. A binary literal is specified by a
leading B followed by a string of 0 and 1; the number of binary digits must
an integral multiple of eight. The keyword STRING can be used to specify
that the delimited string contains a string that is terminated by delimiter
characters. And here is a modified version of one of the confirmation tests
using both % and ! as delimiters around /-containing strings: pipe (t)
-- inside dstring dstring ?
literal first one,second one,third one,fourth/one,fifth
one,sixth/one,seventh one,eighth one | split , |
inside %fourth/% !sixth/! |
cons pr /Raw: / |
c1: compare any ~2# 1 inside dstring dstring ~ equal ~*OK*~ notequal
~**FAIL** at rec \\c col \\b.~ less
/Less:\nActual:\n\\p\nExpected:\n\\s\n/ more
/More:\nActual:\n\\p\nExpected:\n\\s\n/ | cons ?
literal fifth one; | -- expected result |
split ; |
c1: ?
gives me
PS C:\Users\Jeff\Documents\nr\netrexx-code\examples\pipes> java t
Raw: fifth one
2# 1 inside dstring dstring *OK*
So, I am not able to duplicate your problem at this time. Could you supply
a sample of what is failing?
Jeff
On 1/10/2023 11:30 PM, J Leslie Turriff wrote:
Hi,
In pipeline stage 'inside' I need to match strings that contain /.
I tried using ! and %, but they don't seem to work. What are safe string
delimiters to use in a netrexx pipeline? Can they be any character that
does not appear in the string, or are there restrictions?
Hopefully it works the same way as CMS/TSO Pipelines (from the
CMS/TSO Pipelines Author's
Edition 1.1.12):
| delimitedString:
|
| A delimited character string is written between two occurrences of a
| delimiter character, as a hexadecimal literal, or as a binary literal.
| The delimiter cannot be blank and it must not occur within the string.
| Two a adjacent delimiter characters represent the null string. It is
| suggested that a special character be used as the delimiter, but this is
| not enforced. However, it is advisable not to use alphanumeric
| characters, because a future release might add a keyword or a number as a
| valid option to a built-in program where only a delimited string is valid
| today.
|
| A hexadecimal literal is specified by a leading H or X followed by an even
| number of hexadecimal digits. A binary literal is specified by a leading B
| followed by a string of 0 and 1; the number of binary digits must an
| integral multiple of eight.
|
| The keyword STRING can be used to specify that the delimited string
| contains a string that is terminated by delimiter characters. This acts
| as a placeholder so that any non-blank character can be used as the
| delimiter character. Note that this use of the keyword is in addition to
| a keyword that is recognised by a built-in program. (Thus, split string
| string xabcx)
|
| Examples:
| /abc/
| ,,
| xf1f2f3
| b11000001
| str xabx
Leslie
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</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">
</pre>
</blockquote>
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