This is unrelated to jmf:

   $'',4 5$'abc'
5 5
   '',4 5$'abc'

abcab
cabca
bcabc
abcab
   0 { '',4 5$'abc'


   require'jmf'
   map_jmf_'A';'~temp/newFile'
   A =: 4 5$'abc'
   unmap_jmf_ 'A'
0
   map_jmf_'B';'~temp/newFile'
   B
abcab
cabca
bcabc
abcab

On 2021-04-08 01:13, David Lambert wrote:
unexpected empty first index

$ ~/downloads/installs/j903/jconsole.sh
   JVERSION
Engine: j903/j64avx2/linux
Beta-h: commercial/2021-04-05T15:15:39
Library: 9.03.03
Platform: Linux 64
Installer: J903 install
InstallPath: /home/lambertdw/downloads/installs/j903
Contact: www.jsoftware.com

   require'jmf'
   createjmf_jmf_'~temp/newFile';8888
   map_jmf_'A';'~temp/newFile'

   A=:A,4 5$'abc'
   A

abcab
cabca
bcabc
abcab
   0 { A

   NB. ???

----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

Reply via email to