Merge pull request #335 from hiberabyss/context0

per line as paragraph when have context 0

Author: dyng

autoload/ctrlsf/db.vim

@@ -206,7 +206,10 @@ func! s:ParseOneLine(line) abort
         call s:MakeParagraph()
         call s:ParseOneLine(a:line)
     else
-        if (s:pre_ln == -1) || (lnum == s:pre_ln + 1)
+        if ctrlsf#opt#IsContextZero()
+            call add(s:buffer, [fname, lnum, content])
+            call s:MakeParagraph()
+        elseif (s:pre_ln == -1) || (lnum == s:pre_ln + 1)
             let s:pre_ln = lnum
             call add(s:buffer, [fname, lnum, content])
         else

autoload/ctrlsf/opt.vim

@@ -78,6 +78,11 @@ func! ctrlsf#opt#GetOpt(name) abort
     endif
 endf
 
+function! ctrlsf#opt#IsContextZero()
+  let context = ctrlsf#opt#GetContext()
+  return (has_key(context, 'context') && context.context == 0)
+endfunction
+
 " GetContext()
 "
 " Return a dict contains 'after', 'before' and/or 'context'

autoload/ctrlsf/view.vim

@@ -129,7 +129,7 @@ func! s:NormalViewIncr(base_vlnum) abort
         if s:cur_file !=# par.filename
             let s:cur_file = par.filename
             call extend(view, s:Filename(par))
-        else
+        elseif !ctrlsf#opt#IsContextZero()
             call extend(view, s:Ellipsis())
         endif
 
@@ -367,6 +367,9 @@ func! ctrlsf#view#Unrender(content) abort
                 let lnum = base_lnum + len(buffer) + offset
                 let content = strpart(line, indent)
                 call add(buffer, [current_file, lnum, content])
+                if ctrlsf#opt#IsContextZero()
+                    break
+                endif
             endif
         endwh