Lines Matching +full:4 +full:- +full:way

1 .\" Copyright (C) Caldera International Inc. 2001-2002.  All rights reserved.
34 .\" OR OTHERWISE) RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
40 .EH 'PSD:17-%''The M4 Macro Processor'
41 .OH 'The M4 Macro Processor''PSD:17-%'
46 \&\\$3\s-1\\$1\\s0\&\\$2
73 .tr --||''^^!!
80 .hw semi-colon
81 .hw estab-lished
83 .		\"2=not last lines; 4= no -xx; 8=no xx-
88 .\" .....TM 77-1273-6 39199 39199-11
92 .AU "MH 2C-518" 6021
94 .AU "MH 2C-517" 3770
134 A macro processor is a useful way to enhance a programming language,
150 for the AP-3 minicomputer;
177 M4 provides a collection of about twenty built-in
181 Built-ins and user-defined macros work exactly the same way, except that
182 some of the built-in macros have side effects
195 is `\-',
209 The primary built-in function of M4
249 If a macro or built-in name is not followed immediately by `(',
258 if it appears surrounded by non-alphanumerics.
283 Or, to say it another way, is
403 the quote characters can be changed with the built-in
414 There are two additional built-ins related to
417 removes the definition of some macro or built-in:
424 Built-ins can be removed with 
432 The built-in 
434 provides a way to determine if a macro is currently defined.
435 In particular, M4 has pre-defined the names
461 User-defined macros may also have arguments, so different invocations
502 define(cat, $1$2$3$4$5$6$7$8$9)
512 .UL $4
541 Arithmetic Built-ins
543 M4 provides two built-in functions for doing arithmetic
560 The more general mechanism for arithmetic is a built-in
611 the built-in function
686 The built-in
696 built-in.
712 To facilitate making unique file names, the built-in
722 There is a built-in called
748 which prevent too-early evaluation of
755 and thus provides a limited form of multi-way decision capability.
790 The built-in
801 The built-in
836 occurs, or \-1
842 The built-in
880 There is also a built-in called
898 Another way to achieve this, due to J. E. Weythman,
901 divert(-1)
909 The built-in
924 Summary of Built-ins
933 4	divert(number)
934 4	divnum
938 4	eval(numeric expression)
941 4	include(file)
945 4	maketemp(...XXXXX...)
946 4	sinclude(file)
948 4	syscmd(s)
951 4	undivert(number,number,...)
970 Addison-Wesley, Inc., 1976.