HP Fortran Programmer's Reference (September 2007)

HP Fortran statements
OPEN
Chapter 10 411
BLANK= character-expression
specifies treatment of blanks within numeric data on input. This specifier is
applicable to formatted input only. character-expression can be one of the
following arguments:
DELIM= character-expression
specifies the delimiter to use (if any) when delimiting character constants in
list-directed and namelist-directed formatting. This specifier is applicable to
formatted output only. character-expression can be one of the following
arguments:
ERR= stmt-label
specifies the label of the executable statement to which control passes if an
error occurs during statement execution.
'READWRITE' Allow any data transfer
statement (default).
Table 10-35
'NULL' Ignore blanks (default).
'ZERO' Substitute zeroes for blanks.
Table 10-36
'APOSTROPHE' Use the apostrophe to delimit
character constants in
list-directed and
namelist-directed formatting.
'QUOTE' Use double-quotation marks to
delimit character constants in
list-directed and
namelist-directed formatting.
'NONE' Use no delimiter to delimit
character constants in
list-directed and
namelist-directed formatting
(default).
Table 10-34 (Continued)