Am 14.07.2020 um 04:10 schrieb Jeffrey Walton: > Hi Everyone, > > I have a gnucobol-3.1-rc1 testing question. thank you for your thorough tests! > I see there's a code path guarded by COB_ALT_HASH. How can we enable > the COB_ALT_HASH code paths for testing? Only manually by either defining the variable during configure or by code-adjustment. I've rechecked its orgigin, result: 2006-08-31 Roger While <simrw@xxxxxxxxxxxx> * call.c: Alternate ifdef'd algo for call list This is "alternate code" that Roger added but it never was "live" (at least not in any OpenCOBOL or GnuCOBOL release). Roger post-documented this for 2.x where the following code lines were added: #if 0 /* Alternative hash structure */ #define COB_ALT_HASH #endif That is the code-part where you could add it, but I think it is quite likely to be removed for 4.0. > Jeff Thanks again for your testing, Simon