Support jump to first target feature for overwin motions

Author: haya14busa

autoload/EasyMotion/overwin.vim

@@ -9,6 +9,9 @@ function! EasyMotion#overwin#move(pattern) abort
   \     'shade': g:EasyMotion_hl_group_shade,
   \     'target': g:EasyMotion_hl_group_target,
   \   },
+  \   'jump_first_target_keys':
+  \     (g:EasyMotion_enter_jump_first ? ["\<CR>"] : []) +
+  \     (g:EasyMotion_space_jump_first ? ["\<Space>"] : [])
   \ })
 endfunction
 

autoload/vital/_easymotion/HitAHint/Motion.vim

@@ -53,12 +53,13 @@ let s:overwin = {
 \       'shade': 'HitAHintShade',
 \       'target': 'HitAHintTarget',
 \     },
+\     'jump_first_target_keys': [],
 \   }
 \ }
 
 function! s:_init_hl() abort
-  highlight HitAHintShade ctermfg=242 guifg=#777777
-  highlight HitAHintTarget ctermfg=81 guifg=#66D9EF
+  highlight default HitAHintShade ctermfg=242 guifg=#777777
+  highlight default HitAHintTarget ctermfg=81 guifg=#66D9EF
 endfunction
 
 call s:_init_hl()
@@ -181,6 +182,11 @@ function! s:overwin.choose_prompt(hint_dict) abort
     call hinter.after()
   endtry
 
+  " Jump to first target if target key is in config.jump_first_target_keys.
+  if index(self.config.jump_first_target_keys, c) isnot# -1
+    let c = split(self.config.keys, '\zs')[0]
+  endif
+
   if has_key(a:hint_dict, c)
     let target = a:hint_dict[c]
     return type(target) is# type({}) ? self.choose_prompt(target) : target