| dnl Stress test for recursion algorithms. Usage: | |
| dnl m4 -Ipath/to/examples [-Doptions] loop.m4 | |
| dnl Options include: | |
| dnl -Dalt[=<n>] - test with foreachq<n> instead of foreachq2, default 3 | |
| dnl -Dlimit=<num> - set upper limit of sequence to <num>, default 1000 | |
| dnl -Dverbose - print the sequence to the screen, rather than discarding | |
| dnl -Ddebug[=<code>] - execute <code> after forloop but before foreach | |
| dnl -Dsleep=<num> - sleep for <num> seconds before exit, to allow time | |
| dnl to examine peak process memory usage | |
| include(`forloop2.m4')dnl | |
| include(`quote.m4')dnl | |
| ifelse(alt, `alt', `define(`alt', `2')', alt, `', `define(`alt', `3')')dnl | |
| include(`foreachq'alt`.m4')dnl | |
| ifdef(`limit', `', `define(`limit', `1000')')dnl | |
| ifdef(`verbose', `', `divert(`-1')')dnl | |
| ifdef(`debug', `', `define(`debug')')dnl | |
| foreachq(`i', dquote(1forloop(`i', `2', limit, `,i'))debug, ` i') | |
| ifdef(`sleep',`syscmd(`echo done>/dev/tty;sleep 'sleep)')dnl |