Интерактивная система просмотра системных руководств (man-ов)
m4 (1)
m4 (1) ( Solaris man: Команды и прикладные программы пользовательского уровня ) m4 (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )>> m4 (1) ( Linux man: Команды и прикладные программы пользовательского уровня ) m4 (1) ( POSIX man: Команды и прикладные программы пользовательского уровня )Ключ m4 обнаружен в базе ключевых слов.
NAME
M4 - manual page for M4 1.4.5
SYNOPSIS
m4
[OPTION]... [FILE]...
DESCRIPTION
Mandatory or optional arguments to long options are mandatory or optional
for short options too.
Operation modes:
- --help
-
display this help and exit
- --version
-
output version information and exit
- -E, --fatal-warnings
-
stop execution after first warning
- -e, --interactive
-
unbuffer output, ignore interrupts
- -P, --prefix-builtins
-
force a `m4_' prefix to all builtins
- -Q, --quiet, --silent
-
suppress some warnings for builtins
Preprocessor features:
- -D, --define=NAME[=VALUE]
-
enter NAME has having VALUE, or empty
- -I, --include=DIRECTORY
-
append this directory to include path
- -s, --synclines
-
generate `#line NO "FILE"' lines
- -U, --undefine=NAME
-
delete builtin NAME
Limits control:
- -G, --traditional
-
suppress all GNU extensions
- -H, --hashsize=PRIME
-
set symbol lookup hash table size [509]
- -L, --nesting-limit=NUMBER
-
change artificial nesting limit [1024]
Frozen state files:
- -F, --freeze-state=FILE
-
produce a frozen state on FILE at end
- -R, --reload-state=FILE
-
reload a frozen state from FILE at start
Debugging:
- -d, --debug[=FLAGS]
-
set debug level (no FLAGS implies `aeq')
- -l, --arglength=NUM
-
restrict macro tracing size
- -o, --error-output=FILE
-
redirect debug and trace output
- -t, --trace=NAME
-
trace NAME when it will be defined
FLAGS is any of:
- a
-
show actual arguments
- c
-
show before collect, after collect and after call
- e
-
show expansion
- f
-
say current input file name
- i
-
show changes in input files
- l
-
say current input line number
- p
-
show results of path searches
- q
-
quote values as necessary, with a or e flag
- t
-
trace for all macro calls, not only traceon'ed
- V
-
shorthand for all of the other flags
- x
-
add a unique macro call id, useful with c flag
If defined, the environment variable `M4PATH' is a colon-separated list
of directories included after any specified by `-I'.
If no FILE or if FILE is `-', standard input is read.
Exit status is 0 for success, 1 for failure, or whatever value was passed
to the m4exit macro.
AUTHOR
Written by Rene' Seindal.
COPYRIGHT
Copyright © 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO
The full documentation for
M4
is maintained as a Texinfo manual. If the
info
and
M4
programs are properly installed at your site, the command
-
info M4
should give you access to the complete manual.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- Operation modes:
-
- Preprocessor features:
-
- Limits control:
-
- Frozen state files:
-
- Debugging:
-
- FLAGS is any of:
-
- AUTHOR
-
- COPYRIGHT
-
- SEE ALSO
-
