Warning: I tried a bunch of things and it looks like it works, but I'm
not using bash regularly so there might be some problems in this.
Committing by request of the bashers.
It would still need some work to make it work as (I think) was intended.
For example _find_exe() should be used to find the current executable
when completing, but it's used at the toplevel.
Committed as a checkpoint, since I convinced myself that a single
function with a keyword is better, given that the rest of the simplified
functions operate on the whole string.
The text that says that (regexp-split #rx"whatever" "") returns '("")
rather than '() is
If `input' contains no matches [...] the result is a list containing
input’s content [...] as a single element.
This is a little implicit, if you consider such an input as having
nothing left to match over so it's as if there is no input (with a port
this confusion is a little clearer).
Clarify with an example in the docs, and also add tests.
Since mixins rely on super calls to possibly abstract
methods, we want to ensure that the super call will not
error when it gets to an abstract method. However,
external method calls should still raise an error for
abstract methods.
Various repairs --- especially to avoid duplicated prose.
Instead of
@(define explain @t{Long explanation about X...})
@defproc[(a ....) ....]{ .... @|explain| }
@defproc[(b ....) ....]{ .... @|explain| }
@defproc[(c ....) ....]{ .... @|explain| }
write
@defproc[(a ....) ....]{ .... Long explanation about X ... }
@defproc[(b ....) ....]{ .... X is like @racket[a]. }
@defproc[(c ....) ....]{ .... X is like @racket[a]. }
Otherwise, a reader is forced to reverse-engineer the
abstraction underlying `a', `b', and `c'.
The properties appear in the inlining expansion of an application
of a keyword-accepting function, and they're mainly intended for
use by Typed Racket.
The property keys are hidden, so that the property value can be
trusted as originating from `racket/base'. The accessor functions are
`syntax-procedure-alias-property' and
`syntax-procedure-converted-arguments-property' from
`racket/keyword-transform'.
