Improve foldsearch layer (#3492)

autoload/SpaceVim/layers/foldsearch.vim

@@ -31,6 +31,28 @@ function! SpaceVim#layers#foldsearch#config()
         \ ]
         \ ],
         \ 1)
+  let lnum = expand('<slnum>') + s:lnum - 1
+  call SpaceVim#mapping#space#def('nnoremap', ['F', 'W'], 'call call('
+        \ . string(s:_function('s:foldsearch_cursor')) . ', [])',
+        \ ['foldsearch-cword',
+        \ [
+        \ 'SPC F W is to foldsearch cursor word',
+        \ '',
+        \ 'Definition: ' . s:filename . ':' . lnum,
+        \ ]
+        \ ],
+        \ 1)
+  let lnum = expand('<slnum>') + s:lnum - 1
+  call SpaceVim#mapping#space#def('nnoremap', ['F', 'e'], 'call call('
+        \ . string(s:_function('s:foldsearch_expr')) . ', [])',
+        \ ['foldsearch-regexp',
+        \ [
+        \ 'SPC F e is to foldsearch regular expression',
+        \ '',
+        \ 'Definition: ' . s:filename . ':' . lnum,
+        \ ]
+        \ ],
+        \ 1)
 endfunction
 
 function! s:foldsearch_word() abort
@@ -40,6 +62,20 @@ function! s:foldsearch_word() abort
   endif
 endfunction
 
+function! s:foldsearch_cursor() abort
+  let word = expand('<cword>')
+  if !empty(word)
+    call SpaceVim#plugins#foldsearch#word(word)
+  endif
+endfunction
+
+function! s:foldsearch_expr() abort
+  let word = input('foldsearch expr >')
+  if !empty(word)
+    call SpaceVim#plugins#foldsearch#expr(word)
+  endif
+endfunction
+
 " function() wrapper
 if v:version > 703 || v:version == 703 && has('patch1170')
   function! s:_function(fstr) abort

autoload/SpaceVim/plugins/foldsearch.vim

@@ -10,7 +10,7 @@ let s:JOB = SpaceVim#api#import('job')
 let s:matched_lines = []
 
 function! SpaceVim#plugins#foldsearch#word(word)
-  let argv = ['rg', '--line-number', a:word]
+  let argv = ['rg', '--line-number', '--fixed-strings', a:word]
   call s:foldsearch(argv)
 endfunction
 

docs/cn/layers/foldsearch.md

@@ -27,8 +27,12 @@ lang: zh
   name = "foldsearch"
 ```
 
+该模块依赖于命令：[ripgrep](https://github.com/BurntSushi/ripgrep)。
+
 ## 快捷键
 
-| 快捷键    | 功能描述        |
-| --------- | --------------- |
-| `SPC F w` | Foldsearch word |
+| 快捷键    | 功能描述                      |
+| --------- | ----------------------------- |
+| `SPC F w` | foldsearch input word         |
+| `SPC F W` | foldsearch cursor word        |
+| `SPC F e` | foldsearch regular expression |

docs/layers/foldsearch.md

@@ -7,23 +7,32 @@ description: "This layer provides functions that fold away lines that don't matc
 
 <!-- vim-markdown-toc GFM -->
 
-- [Description](#description)
+- [Intro](#intro)
+- [Install](#install)
 - [Key bindings](#key-bindings)
 
 <!-- vim-markdown-toc -->
 
-## Description
+## Intro
 
 This layer provides functions that fold away lines that don't match a specific search pattern.
-The search pattern can be a word or a regular expression. To enable this layer:
+The search pattern can be a word or a regular expression.
+
+## Install
+
+To use this layer, add it to your configuration file.
 
 ```toml
 [layers]
     name = "foldsearch"
 ```
 
+This layer requires [ripgrep](https://github.com/BurntSushi/ripgrep).
+
 ## Key bindings
 
-| Key bindings | Description           |
-| ------------ | --------------------- |
-| `SPC F w`    | foldsearch input word |
+| Key bindings | Description                   |
+| ------------ | ----------------------------- |
+| `SPC F w`    | foldsearch input word         |
+| `SPC F W`    | foldsearch cursor word        |
+| `SPC F e`    | foldsearch regular expression |