This looks excellent! Desperately trying to suppress the whole emacs/vi battle raging inside which has is now rising up again :).
On Sunday, 2 February 2014 13:44:12 UTC, Oleh wrote: > > Hi all, > > I've recently added some Clojure support to > https://github.com/abo-abo/lispy. > > A short description of the package is that it's all the Paredit > functions (and more) bound to unprefixed keys, e.g. "a", "c", "1", "2" > etc. Nothing to do with evil package. Keys call commands instead > of self-inserting when the point is in positions called special > (marked here with |): > > |(defn sqr |[x]| |(* x x)|)| > > This comes together nicely since you rarely want to self-insert in those > positions. > > Just to show how succinct the usage can be, you can transform > from this: > > |(defn sqr [x] (* x x)) > > with just "4c" to this: > > |(defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > > and further with "3j" to this: > > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > |(defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > > and further with "2;" to this: > > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > (defn sqr [x] (* x x)) > ;; (defn sqr [x] (* x x)) > ;; (defn sqr [x] (* x x)) > > Here's another example that shows how to transform > > |(map sqr (filter odd? [1 2 3 4 5])) > > to > > (->> [1 2 3 4 5] > (map sqr) > (filter odd?))| > > I show it in a run-able test form (many more tests at github): > > (should > (string= > (lispy-with > "|(map sqr (filter odd? [1 2 3 4 5]))" "2(->>]<]<]wwlM") > "(->> [1 2 3 4 5]\n (map sqr)\n (filter odd?))|")) > > The steps are: > > 1. "2(" - wrap with parens. > 2. "->>" - self-insert (because point isn't special). > 3. "]" - forward list - point becomes special. > 4. "<" - barf. > 5. "]<]" - forward, barf, forward. > 6. "ww" - move sexp up twice. > 7. "l" - exit list forwards. > 8. "M" - transform sexp to multi-line. > 9. you can "e" - eval to see if code works. > > Full description and some screenshots can be found at > https://github.com/abo-abo/lispy. > > Here's a list of Clojure-specific features (cider is used for most): > > - look up doc inline in an overlay with "C-1" > - look up function arguments inline with "C-2" > - eval with "e" > - eval and insert with "E" > - goto symbol in file with "g" (clojure-semantic required) > - goto definition with "F" > > The package is available in MELPA if you want to give it a go. > Feedback welcome. > > regards, > Oleh > > > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
