3 files changed, 91 insertions, 0 deletions
diff --git a/xxx/vim-old/vim-potion/ftplugin/potion/folding.vim b/xxx/vim-old/vim-potion/ftplugin/potion/folding.vim
new file mode 100644
index 0000000..d4cb32b
--- /dev/null
+++ b/xxx/vim-old/vim-potion/ftplugin/potion/folding.vim
@@ -0,0 +1,38 @@
+setlocal foldmethod=expr
+setlocal foldexpr=GetPotionFold(v:lnum)
+
+function! s:NextNonBlankLine(lnum)
+    let numlines = line('$')
+    let current = a:lnum + 1
+
+    while current <= numlines
+        if getline(current) =~? '\v\S'
+            return current
+        endif
+
+        let current += 1
+    endwhile
+
+    return -2
+endfunction
+
+function! s:IndentLevel(lnum)
+    return indent(a:lnum) / &shiftwidth
+endfunction
+
+function! GetPotionFold(lnum)
+    if getline(a:lnum) =~? '\v^\s*$'
+        return '-1'
+    endif
+
+    let this_indent = <SID>IndentLevel(a:lnum)
+    let next_indent = <SID>IndentLevel(<SID>NextNonBlankLine(a:lnum))
+
+    if next_indent == this_indent
+        return this_indent
+    elseif next_indent < this_indent
+        return this_indent
+    elseif next_indent > this_indent
+        return '>' . next_indent
+    endif
+endfunction
diff --git a/xxx/vim-old/vim-potion/ftplugin/potion/running.vim b/xxx/vim-old/vim-potion/ftplugin/potion/running.vim
new file mode 100644
index 0000000..d70adc0
--- /dev/null
+++ b/xxx/vim-old/vim-potion/ftplugin/potion/running.vim
@@ -0,0 +1,6 @@
+if !exists("g:potion_command")
+    let g:potion_command = "potion"
+endif
+
+nnoremap <buffer> <localleader>r :call potion#running#PotionCompileAndRunFile()<cr>
+nnoremap <buffer> <localleader>b :call potion#running#PotionShowBytecode()<cr>
diff --git a/xxx/vim-old/vim-potion/ftplugin/potion/sections.vim b/xxx/vim-old/vim-potion/ftplugin/potion/sections.vim
new file mode 100644
index 0000000..200415c
--- /dev/null
+++ b/xxx/vim-old/vim-potion/ftplugin/potion/sections.vim
@@ -0,0 +1,47 @@
+function! s:NextSection(type, backwards, visual)
+
+    if a:visual
+        normal! gv
+    endif
+
+    if a:type == 1
+        let pattern = '\v(\n\n^\S|%^)' 
+        let flags = 'e'
+    elseif a:type == 2
+        let pattern = '\v^\S.*\=.*:$'
+        let flags = ''
+    endif
+
+    if a:backwards
+        let dir = '?'
+    else
+        let dir = '/'
+    endif
+
+    execute 'silent normal! ' . dir . pattern . dir . flags . "\r"
+
+endfunction
+
+noremap <script> <buffer> <silent> ]]
+        \ :call <SID>NextSection(1, 0, 0)<cr>
+
+noremap <script> <buffer> <silent> [[
+        \ :call <SID>NextSection(1, 1, 0)<cr>
+
+noremap <script> <buffer> <silent> ][
+        \ :call <SID>NextSection(2, 0, 0)<cr>
+
+noremap <script> <buffer> <silent> []
+        \ :call <SID>NextSection(2, 1, 0)<cr>
+
+vnoremap <script> <buffer> <silent> ]]
+        \ :<c-u>call <SID>NextSection(1, 0, 1)<cr>
+
+vnoremap <script> <buffer> <silent> [[
+        \ :<c-u>call <SID>NextSection(1, 1, 1)<cr>
+
+vnoremap <script> <buffer> <silent> ][
+        \ :<c-u>call <SID>NextSection(2, 0, 1)<cr>
+
+vnoremap <script> <buffer> <silent> []
+        \ :<c-u>call <SID>NextSection(2, 1, 1)<cr>