Pattern (cont’d) execution, 3–16 expression, 4–11 linking (&), 3–13 operators, 3–13 searching, 3–10

Pattern assignment partial (@), 3–14

PATTERN data type, 3–10 to 3–17 Predefined constants

names, 4–12

Procedural error handler, 4–24 to 4–25 Procedure

executing, 5–16 name, 4–15 parameter, 4–15 to 4–17

recommended naming conventions, 5–25 recommended size for, 5–2

recursive, 4–18

returning result, 3–8, 4–18 PROCEDURE statement, 4–15 to 4–19 PROCESS data type, 3–18

Program

add to section file, 5–20 calling DECTPU from, 5–1 compiling, 5–14 to 5–15 complex, 5–2 debugging, 5–28 to C–2 DECwindows DECTPU, 5–4 executing, 5–15 to 5–16 interrupting, 5–16

order, 5–3 simple, 5–2 syntax, 5–3

example, 5–3 writing, 5–1 to 5–12 PROGRAM data type, 3–18

Q

Qualifiers

See EDIT/TPU command, qualifiers

R

Radix of numeric constant specifying, 4–34

Range deleting, 3–19 erasing, 3–19

video attributes, 3–20 RANGE data type, 3–19 to 3–20 /READ_ONLY qualifier, 2–17 /RECOVER qualifier, 2–6, 2–18 Recovery

of buffer contents, 2–6

Recursive procedure, 4–18 Relational expression, 4–10 Relational operators, 3–15 Removal of window, 3–25 Repetitive statements, 4–20 Reserved word

built-in procedures, 4–12 keywords, 4–12

language elements, 4–13 to 4–14 predefined constants, 4–12

Resource

supported data types for, 5–11 Restoring terminal width

example, A–6 Restrictions

for DECTPU virtual address space, 2–8

for subprocesses on OpenVMS systems, 3–18 RETURN statement, 4–24, 4–28 to 4–29

S

Screen manager, 3–25 Search

anchoring a pattern, 3–17 for pattern, 3–10

unanchoring pattern elements, 3–17 Section files, 2–19

creating, 5–19 debugging, 5–28 default, 5–17 definition, 2–2 extending, 5–20 processing, 5–19, 5–20 recommended conventions, 5–23

/SECTION qualifier, 2–19, 5–21 Security considerations, 2–6 Selection, 5–13

dynamic, 5–13 found range, 5–14 static, 5–13

Select range

in EVE, 5–13 Semicolon

as statement separator, 1–7, 4–4, 4–14, 4–15, 4–16, 5–3

Separator

semicolon used as, 1–7, 4–4, 4–14, 4–15, 4–16, 5–3

SET (WIDGET) built-in procedure using to specify resource values, 5–11

SET (WIDGET_CALLBACK) built-in procedure using to specify callback routine, 5–8

SET built-in procedure WIDGET, 5–9

SHOW (KEYWORDS) built-in procedure, 3–5 SHOW DEFAULTS BUFFER command, 5–27

Index–5

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Image 149
Compaq AA-PWCBD-TE manual Index-5

AA-PWCBD-TE specifications

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