#1363: Sourcing multi-line scripts in GHCi: track line numbers, and bail out
after
first error
---------------------------------+------------------------------------------
Reporter: Frederik | Owner: vivian
Type: feature request | Status: new
Priority: normal | Milestone: _|_
Component: GHCi | Version: 6.6
Keywords: multiline script | Testcase:
Blockedby: | Difficulty: Moderate (less than a day)
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
---------------------------------+------------------------------------------
Changes (by vivian):
* owner: => vivian
Comment:
I've discovered that `GHCiState` already stores the `progname` but does
not use it when generating a source location for parsing/evaluating
statements. Instead `<interactive>` is hard-coded in `hscParseThing`. I
have updated the code to use `progname` in the source location so that
scripts can set `progname` to the file name being loaded.
Also, I have updated the specification of `:script [n] <filename>` in that
the optional integer is the line number after which to stop, nothing
fancier.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1363#comment:14>
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