Polecenie m4
Opcje wykonania m4
w konsoli
Operate interactively, unbuffered, ignoring interrupts.
Specify flag-level debugging.
Print help message, then exit.
Specify the length of debugging output.
Place output in file. Despite the name, print error messages on standard error.
Prepend m4_ to all built-in macro names.
Insert #line directives for the C preprocessor.
Insert name into symbol table as undefined. Trace macro from the point it is defined.
Print version, then exit.
Set the size of the pushback and argument collection buffers to n (default is 4096).
Define name as value or, if value is not specified, define name as null.
Consider all warnings to be fatal, and exit after the first of them.
Record m4's frozen state in file for later reloading.
Behave like traditional m4, ignoring GNU extensions.
Set symbol-table hash array to n (default is 509).
Search directory for include files.
Change artificial nesting limit to n.
Suppress warning messages.
Load state from file before starting execution.
Undefine name.
Przykłady m4 działanie w Słownik polecenie M
- Przykład M4 użycie :
- Jak użyć MS-DOS file or directory within a single filesystem. If no drive letter is specified for the target file or directory, the source drive is assumed. If no drive letter is specified for either the co znaczy.
- Przykład M4 użycie :
- Jak użyć Mount an MS-DOS filesystem, passing the mount-arguments to mount . If no mount-arguments are specified, the device name is used. See mount and mtools for more information krzyżówka.
- Przykład M4 użycie :
- Jak użyć Label an MS-DOS filesystem (maximum of 11 characters), first displaying the current label if there is one. See mtools for more information. If no label is specified, prompt the user for one co to jest.
- Przykład M4 użycie :
- Jak użyć directories . You must have write permission in the parent directory in order to create a directory. See also rmdir . The default mode of the new directory is 0777, modified by the system or user słownik.
- Przykład M4 użycie :
- Jak użyć ISO9660/Joliet/HFS filesystem for writing to a CD with a utility such as cdrecord . (HFS is the native Macintosh Hierarchical File System.) mkisofs takes a snapshot of a directory tree and generates czym jest.