Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/doc/m4/examples/

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dnl Redefine m4wrap to have LIFO semantics, improved example.
include(`join.m4')dnl
define(`_m4wrap', defn(`m4wrap'))dnl
define(`_arg1', `$1')dnl
define(`m4wrap',
`ifdef(`_$0_text',
       `define(`_$0_text', joinall(` ', $@)defn(`_$0_text'))',
       `_$0(`_arg1(defn(`_$0_text')undefine(`_$0_text'))')dnl
define(`_$0_text', joinall(` ', $@))')')dnl