almost reach to v0.61

autoload/class/notebar.vim

@@ -54,7 +54,8 @@ function! s:class.RefreshBar() dict abort "{{{
 
     setlocal modifiable
     :1,$delet
-    call append(line('$'), l:lsContent)
+    " call append(0, l:lsContent)
+    call setline(1, l:lsContent)
     if &filetype !=# 'notebar'
         setlocal filetype=notebar
         setlocal buftype=nofile

autoload/class/notebuff.vim

@@ -2,7 +2,7 @@
 " Author: lymslive
 " Description: current buffer as note file
 " Create: 2017-02-17
-" Modify: 2017-08-04
+" Modify: 2018-06-01
 
 "LOAD:
 if exists('s:load') && !exists('g:DEBUG')
@@ -14,15 +14,7 @@ let s:class = class#note#old()
 let s:class._name_ = 'class#notebuff'
 let s:class._version_ = 1
 
-" buffer number of the note, 0 is current buffer
-" let s:class.bufnr = 0
-
-" marked saved tag
-let s:class.tagsave = {}
-" mark saved cache
-let s:class.chesave = v:false
-let s:class.forcesave = ''
-let s:class.perlsave = v:false
+let s:class.saved = v:false
 
 function! class#notebuff#class() abort "{{{
     return s:class
@@ -43,9 +35,6 @@ function! class#notebuff#ctor(this, ...) abort "{{{
     else
         call l:Suctor(a:this, l:pFileName)
     endif
-    let a:this.tagsave = {}
-    let a:this.chesave = v:false
-    let a:this.forcesave = ''
 endfunction "}}}
 
 " ISOBJECT:
@@ -58,30 +47,34 @@ function! s:class.GetHeadLine(iMaxLine) dict abort "{{{
     return getline(1, a:iMaxLine)
 endfunction "}}}
 
+" MarkSaved: 
+function! s:class.MarkSaved(...) dict abort "{{{
+    let l:saved = get(a:000, 0, v:true)
+    let self.saved = l:saved
+endfunction "}}}
+
 " SaveNote: auto save cache and tag file
 " > a:1 force save
 function! s:class.SaveNote(...) dict abort "{{{
     if a:0 > 0 && !empty(a:1)
-        let self.tagsave = {}
-        let self.chesave = v:false
-        let self.forcesave = a:1
+        let self.saved = v:false
+    endif
+
+    if self.saved
+        return 0
     endif
 
     let l:iErr = 0
     let l:iErr += self.PushMru()
 
     if g:vnote#perlx#enable
-        if !self.perlsave || !empty(self.forcesave)
-            call vnote#perlx#OnSave(self.GetNoteName())
-            let self.perlsave = v:true
-        endif
+        let l:iErr += vnote#perlx#OnSave(self.GetNoteName())
     else
         let l:iErr += self.UpdateCache()
         let l:iErr += self.UpdateTagFile()
     endif
 
-    let self.forcesave = ''
-
+    let self.saved = v:true
     return l:iErr
 endfunction "}}}
 
@@ -94,21 +87,14 @@ endfunction "}}}
 
 " UpdateCache: 
 function! s:class.UpdateCache() dict abort "{{{
-    if self.chesave && empty(self.forcesave)
-        return 0
-    endif
-
     " may have zero time bug
     " use :NoteSave y
-    if !self.IsTodayNote() && self.forcesave !~? '^y'
+    if !self.IsTodayNote() " && self.forcesave !~? '^y'
         return 0
     endif
 
     let l:sNoteEntry = self.GetNoteEntry()
     let l:iErr = self.notebook.SaveCache(l:sNoteEntry)
-    if 0 == l:iErr
-        let self.chesave = v:true
-    endif
     return l:iErr
 endfunction "}}}
 
@@ -171,18 +157,14 @@ endfunction "}}}
 " UpdateOneTag: 
 function! s:class.UpdateOneTag(sTag) dict abort "{{{
     let l:sTag = tolower(a:sTag)
-    if has_key(self.tagsave, l:sTag)
-        return 0
-    endif
 
     " note entry of current note
     let l:sNoteEntry = self.GetNoteEntry()
     let l:jNoteTag = class#notetag#new(l:sTag)
 
-    let l:iRet = l:jNoteTag.UpdateEntry(l:sNoteEntry, self.forcesave)
+    let l:iRet = l:jNoteTag.UpdateEntry(l:sNoteEntry, 1)
     if l:iRet == 0
         :DLOG 'update tag file: ' . l:sTag
-        let self.tagsave[l:sTag] = v:true
     else
         :DLOG 'fail to update tag file: ' . l:sTag
     endif
@@ -198,16 +180,12 @@ function! s:class.RemoveUpdateTag(sTag) dict abort "{{{
 
     let l:jNoteTag = class#notetag#new(l:sTag)
     let l:iRet = l:jNoteTag.RemoveEntry(l:sNoteName)
-    if l:iRet == 0 && has_key(self.tagsave, l:sTag)
-        remove(self.tagsave, l:sTag)
-    endif
-
     return l:iRet
 endfunction "}}}
 
 " AddTag: 
 function! s:class.AddTag(...) dict abort "{{{
-    let l:list = module#less#list#import()
+    let l:list = class#less#list#export()
     let l:lsTag = l:list.Flat(a:000)
     for l:sTag in l:lsTag
         call self._AddTag(l:sTag)
@@ -238,7 +216,7 @@ endfunction "}}}
 
 " RemoveTag: 
 function! s:class.RemoveTag(...) dict abort "{{{
-    let l:list = module#less#list#import()
+    let l:list = class#less#list#export()
     let l:lsTag = l:list.Flat(a:000)
     for l:sTag in l:lsTag
         call self._RemoveTag(l:sTag)

autoload/note.vim

@@ -127,13 +127,21 @@ function! note#DetectTag(bol) abort "{{{
 endfunction "}}}
 
 " OnSaveNote: triggle by some write event
+" when cursor on the first 2 lines, force save as consider it just
+" has modified title or tags
 function! note#OnSaveNote(...) abort "{{{
     let l:jNoteBuff = s:GetNoteObject()
     if empty(l:jNoteBuff)
         return 0
     endif
 
     let l:sForce = get(a:000, 0, '')
+    if empty(l:sForce)
+        if line('.') <= 2
+            let l:sForce = 1
+        endif
+    endif
+
     return l:jNoteBuff.SaveNote(l:sForce)
 endfunction "}}}
 " OnBufRead: 
@@ -142,6 +150,7 @@ function! note#OnBufRead() abort "{{{
     if empty(l:jNoteBuff)
         return 0
     endif
+    call l:jNoteBuff.MarkSaved()
     return l:jNoteBuff.PushMru()
 endfunction "}}}
 
@@ -187,6 +196,26 @@ function! note#hNoteMark(...) abort "{{{
     endif
 endfunction "}}}
 
+" NoteNew: create new note with the same tag set as current one
+function! note#hNoteNew(...) abort "{{{
+    if a:0 == 0
+        if !exists('b:jNoteBuff') || b:jNoteBuff.saved != v:true
+            :ELOG 'you should save current note first'
+            return -1
+        endif
+        let l:tagLine = getline(2)
+        let l:sNoteName = b:jNoteBuff.GetNoteName()
+        if l:sNoteName =~# '-$'
+            call notebook#hNoteNew('-')
+        else
+            call notebook#hNoteNew()
+        endif
+        call setline(2, l:tagLine)
+    else
+        call call(function('notebook#hNoteNew'), a:000)
+    endif
+endfunction "}}}
+
 " GetContext: get the first word of current line
 function! note#GetContext() abort "{{{
     let l:sLine = getline('.')

autoload/notebook.vim

@@ -99,6 +99,9 @@ function! notebook#hNoteNew(...) "{{{
     if !empty(l:lsTag)
         call map(l:lsTag, 'printf("`%s`", v:val)')
         let l:sTagLine .= ' ' . join(l:lsTag, ' ')
+    else
+        " add a `untag` tag if none provided
+        let l:sTagLine .= '`untag`'
     endif
 
     if !empty(l:sTagLine)
@@ -143,16 +146,16 @@ function! notebook#hNoteEdit(...) "{{{
 endfunction "}}}
 
 " NoteIndex: build cache index for notebook
-" when perlx enabled, '-u' option will update to today, or by default
+" when perlx enabled, default update to today, '-c' option
 " rebuild all notebook
 " when perlx not enabled, use old viml process,
 " accept '-t' to rebuild tag as well
 function! notebook#hNoteIndex(...) abort "{{{
     if g:vnote#perlx#enable
-        if match(a:000, '-u') != -1
-            call vnote#perlx#OnUpdate()
-        else
+        if match(a:000, '-c') != -1
             call vnote#perlx#OnBuild()
+        else
+            call vnote#perlx#OnUpdate()
         endif
         return
     endif

autoload/vnote/perlx.vim

@@ -28,6 +28,11 @@ function! vnote#perlx#OnSave(sNoteID) abort "{{{
                 \'in_top': 1, 'in_bot': 2
                 \}
     let l:job = job_start(l:aCmd, l:opt)
+    let l:status = job_status(l:job)
+    if l:status ==? 'fail'
+        return -1
+    endif
+    return 0
 endfunction "}}}
 
 " cbError: