| Copyright | 2005 Benedikt Schmidt |
|---|---|
| License | GPL |
| Maintainer | darcs-devel@darcs.net |
| Stability | experimental |
| Portability | portable |
| Safe Haskell | Safe-Inferred |
| Language | Haskell2010 |
Darcs.Util.CommandLine
Description
|A parser for commandlines, returns an arg list and expands format strings given in a translation table. Additionally the commandline can end with "%<" specifying that the command expects input on stdin.
See Darcs.Test.Misc.CommandLine for tests.
Synopsis
- parseCmd :: FTable -> String -> Either ParseError ([String], Bool)
- addUrlencoded :: FTable -> FTable
Documentation
parseCmd :: FTable -> String -> Either ParseError ([String], Bool) Source #
parse a commandline returning a list of strings
(intended to be used as argv) and a bool value which
specifies if the command expects input on stdin
format specifiers with a mapping in ftable are accepted
and replaced by the given strings. E.g. if the ftable is
[(s,"Some subject")], then "%s" is replaced by "Some subject"
addUrlencoded :: FTable -> FTable Source #
for every mapping (c,s), add a mapping with uppercase c and the urlencoded string s