Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Okay, enough ideology for one week. Here are some brain twisters for you. See if you can decide what the output should be without running it. In each example I give the commands to paste into the command line, ending with some main-level commands to enter. ----- Example 1 .comp pro test1, x, y help, x, y end a = dindgen(5) test1, a, a ----- Example 2 .comp function test2, x return, x end a = dindgen(5) (test2(a))[2] = -2 print, a These were a bit of a surprise for me! Craig -- ------------------------------------------------------------ -------------- Craig B. Markwardt, Ph.D. EMAIL: craigmnet@cow.physics.wisc.edu Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response ------------------------------------------------------------ --------------