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 Mon Feb 13 09:18:06 UTC 2023 against commit f339958f33995895c1d997efcdbb8408d2c8d45f8b5f934.
Current version is which has been verified against 13950 tests cases.