<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">OK, I will roll one out. Should not be too hard even for me.<div class=""><br class=""></div><div class="">Thanks Julien.</div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 21 May 2021, at 12:24, Julien Fischer <<a href="mailto:jfischer@opturion.com" class="">jfischer@opturion.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Hi Sean,</span><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">On Fri, 21 May 2021, Sean Charles (emacstheviking) wrote:</span><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><blockquote type="cite" style="font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">I have used this library from C many times but I think it is used by<br class="">the mercury debugger but try as I might I couldn’t really find any<br class="">sample code to figure out how to do the FFI wrappers. I have done C<br class="">FFI in Mercury before so I am sure I could manage to do it, there are<br class="">only a few calls needed to initialise it and the history feature IIRC.<br class=""><br class="">As a time saver I wondered if anybody had a reference in the code that<br class="">did this already? I did a search but only found compiler options,<br class="">noactual stealable code!<br class=""></blockquote><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Unfortuantely, mdb's interaction with readline are isolated to the C</span><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">code in the trace directory (i.e. the Mercury system doesn't have a</span><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Mercury wrapper for it).</span><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Flexi_IBM_VGA_True_437; font-size: 23px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Julien.</span></div></blockquote></div><br class=""></div></body></html>