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Verilog AMS: Is there a easy way to delete the last "\n" of a string

Ring Lewis over 4 years ago

Hi, is there a easy way to delete the last "\n" of a string in verilog AMS? what I tried:

// *** this way works ***

sring txt_old, txt_new;

integer return,i;

return=$fgets(txt_old,fp1);

txt_new="";

for(i=0;i<return-1;i=i+1) txt_new={txt_new,txt_old[i]}

$fdisplay(fp2,"%s",txt_new);

// *** this way does not work ***

return=$fgets(txt_old,fp1);

txt_old[return-1]="\0";

$fdisplay(fp2,"%s",txt_old);

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