On Tue, Apr 21, 2009 at 2:51 PM, Claus Reinke <claus.reinke@talk21.com> wrote:
|I've finally found the time to take another look at your haskell mode |for vim. Two questions so far:
|1. I think earlier my indentation mode would match indentation of the |previous line by default, after installing your scripts I always end |up in column 1 after pressing return. Is there some variable I can |set to get back the old behaviour?
Matching indentation of previous line is still the behaviour I see here. A quick look through my vimrc file (nothing to do with the plugins) shows ':set autoindent' as the only indentation-related setting, and ':help autoindent' confirms that this option has the intended behaviour (':set noautoindent' gives the alternate behaviour you describe).
I tend not to use the various more clever indentation options Vim provides, so my plugins do not offer clever indentation either, and should not interfere with whatever other indentation plugins you use.
':help autoindent' points to other indentation-related settings (c-style, or language-dependent, or based on an evaluating an expression to calculate likely indents, or ..). You could also try :scriptnames, and see whether you are loading any Haskell indent scripts (if you enable filetype detection to get my plugins loaded for Haskell source, and you happen to have a Haskell indent file, you might pick that up - you can disable filetype indent separately, see :help filetype-indent).
Yes, I found that one myself. My old ftplugin/haskell.vim used to have autoindent set, but importing your haskell mode overwrote that (slightly irritating behaviour if you ask me ;-). Putting my old config into ftplugin/haskell_mine.vim restored the behaviour.
|2. My browser doesn't urldecode its command line arguments, so |locations like "file:///usr/share/doc/ghc6-doc/libraries/base/Prelude.html%23v%253AfromIntegral" |don't work. I have to manually fix it up in the location bar. Do you |have any tip for dealing with that?
That is the first I hear about such an issue. As it seems to work with most browsers (I tend to use Opera most, but -long ago- tested with IE and FireFox as well), I would need to know about the browser in question to see what is going on and think about workarounds.
These are my g:haddock_ setting: let g:haddock_browser="/usr/bin/x-www-browser" let g:haddock_browser_callformat = "%s %s &" It's on a Debian system, hence the use of x-www-browser. I've tried using both epiphany and iceweasel directly as well, with exactly the same behaviour.
Btw, the URL I see generated looks like this (right from Opera's location bar): file://localhost/c:/ghc/ghc-6.11.20090320/doc/libraries/base/Prelude.html#v%3AfromIntegral
so it seems that there is an additional level of encoding in your setting (the '#'/'%' from the encoding are encoded themselves). The haskellmode plugins just get the URLs from Haddock's index files, and <C:/ghc/ghc-6.11.20090320/doc/libraries/doc-index.html> also says:
><TR CLASS="indexrow" ><TD CLASS="indexentry" >fromIntegral</TD ><TD CLASS="indexlinks" ><A HREF="base/Prelude.html#v%3AfromIntegral" >Prelude</A ></TD ></TR
That is what I have in mine as well (though it's located in /usr/share/doc/ghc6-doc/libraries/). I'm not really sure where the extra level of encoding comes from.
which is copied literally to g:haddock_index['fromIntegral'], and passed almost literally to the browser call (with backslash escapes for '#'/'%'). Somewhere along that line, or later, something different happens on your system, and it seems to happen outside the plugins (you could confirm this by using 'echo' as your browser, or by adding a Vim breakpoint for function DocBrowser, and look at a:url).
My Vim-scripting fu is minimal. Do you have any pointers on how to set breakpoints, step, and inspect variables?
It could be different Vim behaviour, but extra url-encoding is rather specific to browsing, not editing. Thanks for reporting the problems (it is the only way I get to know about other platforms/configurations than the one I'm using!). The plugins have a trac instance as well (I've just made the link more prominent on their home page).
/M -- Magnus Therning (OpenPGP: 0xAB4DFBA4) magnus＠therning．org Jabber: magnus＠therning．org http://therning.org/magnus identi.ca|twitter: magthe