Language Processors
The action of parsing the source program into the proper syntactic classes is known as

general syntax analysis
syntax analysis
lexical analysis
interpretation analysis

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Language Processors
The system/370 assembler language

allows multiple programs to reside in separate areas of core at the same time
is a term that refers to the control programs of an operating system
allows the programmer to write base registers and displacements explicitly in the source program
is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain

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Language Processors
Terminal Table

consists of a full or partial list of the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation
contains all constants in the program
a permanent table which lists all key words and special symbols of the language in symbolic form
a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure

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Language Processors
The advantage(s) of incorporating the macro processor into pass 1 is/ are:

many functions do not have to be implemented twice
All of these
more flexibility is available to the programmer in which he/she may use all the features of the assembler in conjunction with macros
Functions are combined and it is not necessary to create intermediate files as output from the macro processor and input to the assembler

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