Version 2.7—what’s new since V2.5 (cont’d)
-math_intermediate cit4 flag, 1–13
name conflict difference documented, B–21
/OPTIMIZE=TUNE qualifier, 1–34, 15–2
product name changes, xxviii
reference modification expression out of range,
B–9
/RSV=[NO]200X qualifier, 1–34
-rsv [no]200x flag, 1–13
Sort-32 record and key size limit, A–3
SORT at DCL level, 9–9
sorting tables, 9–9, 15–9
-tune flag, 1–14
VFC, 6–8
/VFC, 1–35
/VFC qualifier, B–16
-v flag, 1–14
-V flag, 1–14
example, 1–17
VFU CHANNEL printing, B–16
Video forms, 11–1 to 11–40
accepting data, 11–12
ON EXCEPTION with CONVERSION,
11–13
ACCEPT statement, 11–4
CONTROL KEY IN phrase, 11–20
characters returned, 11–20
example, 11–24
DEFAULT phrase, 11–16
example, 11–18
EDITING phrase, 11–28
NO ECHO phrase, 11–16
options, 11–12
assigning character attributes, 11–8
assigning default values to data fields, 11–16
clearing the screen, 11–4
COLUMN NUMBER phrase, 11–5
PLUS option, 11–7
CONVERSION phrase, 11–9, 11–12
example, 11–9
defining keys, 11–20
designing, 11–4
displaying data, 11–9
DISPLAY statement, 11–4
editing, 11–28
ERASE phrase, 11–4
options, 11–4
input, object of, 11–1
LINE NUMBER phrase, 11–5
PLUS option, 11–7
output, object of, 11–1
positioning the cursor
absolute, 11–5
relative, 11–5
PROTECTED phrase, 11–14
protecting the screen, 11–14
Screen Section, 11–31
supported terminals, 11–3
Virtual memory
and compile performance, 1–3
VOLATILE directive, 16–3
changing with directives, 16–3
syntax of, 16–3
W
-warn all flag, 1–14
-warn flag, 1–14
/WARNINGS, 1–35
in compiler listing files, 1–38
-warn none flag, 1–14
-warn [no]information flag, 1–14
-warn [no]other flag, 1–14
-w flag, 1–14
WINDOW option
value of integers
compiler implementation specifications,
A–1
WRITE AFTER ADVANCING, 6–12
WRITE statement
with LINAGE statement, B–17
Writing files
line sequential, 6–28
Writing programs
compatibility and portability with Compaq
COBOL for OpenVMS VAX, B–1
X
X/Open standard file sharing, 8–3
X/Open standard record locking, 8–3
XOPEN option, 1–34
200X option, 1–34
-xref flag, 1–14
-xref_stdout flag, 1–14
Y
Year 2000, xxix
date change problem, 1–62
Index–29
