$title Bad acronym merge in gdxmerge (GDXMERG2,SEQ=406)

$onText
This started to work with 22.6 and acronym info in gdx.
The acronym index values have to be remapped.

Contributor: Alex
$offText

$call "rm -f acr1.gdx acr2.gdx"

$onEcho > acr1.gms
ACRONYM averLevels,anotherone;
scalar x / averlevels /
       y / anotherone /;
parameter z / 1 averLevels,2 anotherone /;
parameter w / 1 1,2 2 /;
execute_unload "acr1.gdx";
$offEcho

$onEcho > acr2.gms
ACRONYM anotherone,averLevels;
scalar x / averlevels /
       y / anotherone /;
parameter z / 1 averLevels,2 anotherone /;
parameter w / 1 1,2 2 /;
execute_unload "acr2.gdx";
$offEcho

$call gams acr1 lo=%gams.lo%
$call gams acr2 lo=%gams.lo%
$if not exist acr1.gdx $abort 'missing acr1.gdx'
$if not exist acr2.gdx $abort 'missing acr2.gdx'
$call gdxmerge acr1.gdx acr2.gdx output=acrm.gdx > %system.nullfile%
$if errorlevel 1 $abort bad merging
set m / acr1,acr2 /, i / 1,2 /;
ACRONYM anotherone,averLevels;
parameters xm(m) / (#m) averlevels /
           ym(m) / (#m) anotherone /
           zm(m,*)/ #m.(1 averLevels,2 anotherone) /
           wm(m,*) / #m.(1 1,2 2) /;

display xm,ym,zm,wm;

parameters xg(m),yg(m),zg(m,*),wg(m,*);

execute_load 'acrm.gdx',xg=x,yg=y,zg=z,wg=w;
display xg,yg,zg,wg;

abort$sum((m,i), wm(m,i) <> wg(m,i)) 'bad w';
abort$sum(m, xm(m) <> xg(m)) 'bad x';
abort$sum(m, ym(m) <> yg(m)) 'bad y';
abort$sum((m,i), zm(m,i) <> zg(m,i)) 'bad z';