v1.0.18

Added

• Support Amazon Linux 2023
• Implement runtime numeric checkings
• Implement sorting a table based on ebcdic
• Implement KEY IS option of SORT statements
• Add documents that describes installations and requirements
• Implement the environemt variable COB_NIBBLE_C_UNSIGNED
• Add built-in subroutines
  • C$CALLEDBY
  • C$LIST-DIRECTORY
• Implement NUMBER-OF-CALL-PARAMETERS

Fixed

• Fix the message of COB_VERBOSE file sort
• Fix the process that checks MOVE statements
• Fix INSPECT statement
• Fix error handlings of 0 divisions
• Fix an error of comparing large numbers
• Fix checkings for subscripts
• Fix FUNCTION VARIANCE

Optimized

• Optimize the file reading process