bexists
Check which builtins exist
bexists
takes an array of parameters and returns which commands have been compiled into murex. The 'b' in bexists
stands for 'builtins'
bexists command... -> <stdout>
» bexists: qr gzip runtime config
{
"Installed": [
"runtime",
"config"
],
"Missing": [
"qr",
"gzip"
]
}
This builtin dates back to the start of murex when all of the builtins were considered optional. This was intended to be a way for scripts to determine which builtins were compiled. Since then runtime
has absorbed and centralized a number of similar commands which have since been deprecated. The same fate might also happen to bexists
however it is in use by a few modules and for that reason alone it has been spared from the axe.
fexec
: Execute a command or function, bypassing the usual order of precedence.runtime
: Returns runtime information on the internal state of murexThis site's content is rebuilt automatically from murex's source code after each merge to the master
branch. Downloadable murex binaries are also built with the website.
Last built on Thu May 26 22:49:43 UTC 2022 against commit 59e27bb59e27bb1013043fc4a940cf9a2767c63f31dad2c.
Current version is 2.8.2100 which has been verified against 15889 tests cases.