Initialize callback for custom ignore func#58
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ludovicchabant wants to merge 3 commits into
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Mmmh I'm not sure why the 2nd commit is included here (I'm a Git n00b)... but at least only the one modified file is taken into account. |
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Buffer tags supported includes traits, methods, types, classes, objects, packages. In order to use this with Exuberant Ctags, the following needs to be added to ~/.ctags: --langdef=Scala --langmap=Scala:.scala --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private|protected)?[ \t]*class[ \t]+([a-zA-Z0-9_]+)/\4/c,classes/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private|protected)?[ \t]*object[ \t]+([a-zA-Z0-9_]+)/\4/c,objects/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private|protected)?[ \t]*case class[ \t]+([a-zA-Z0-9_]+)/\4/c,case classes/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private|protected)?[ \t]*case object[ \t]+([a-zA-Z0-9_]+)/\4/c,case objects/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private|protected)?[ \t]*trait[ \t]+([a-zA-Z0-9_]+)/\4/t,traits/ --regex-scala=/^[ \t]*type[ \t]+([a-zA-Z0-9_]+)/\1/T,types/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*def[ \t]+([a-zA-Z0-9_]+)/\3/m,methods/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*val[ \t]+([a-zA-Z0-9_]+)/\3/l,constants/ --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*var[ \t]+([a-zA-Z0-9_]+)/\3/l,variables/ --regex-scala=/^[ \t]*package[ \t]+([a-zA-Z0-9_.]+)/\1/p,packages/
I really wanted this and was just about to write a CtrlPWorkDirMRU plugin before I stumbled upon the undocumented bang switch of CtrlPBookmarkDirAdd!
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This adds an "init" callback for custom ignore functions. This callback will be called once as CtrlP is about to show the list of all possible filenames, and that's where you can do something expensive, like loading a custom list of patterns to filter against.
That's what I do in my "autoignore" extension over here. In the init function I read a
.ctrlpignorefile at the root of the project, which contains the patterns to ignore.This is a lot more efficient than figuring ways to do it only on the first file or something.