Add g:traces_preserve_view_state option (closes #1)

markonm · Oct 27, 2017 · 8832f2e · 8832f2e
1 parent 3e1f2c5
commit 8832f2e
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diff --git a/doc/traces.txt b/doc/traces.txt
@@ -46,6 +46,13 @@ If value is 0, range for |:%| specifier will not be shown. >
 <
   Default value: 1
 
+                                                *g:traces_preserve_view_state*
+If value is 1, view position  will not be changed when highlighting ranges or
+patterns outside initial view position.
+<
+  Default value: 0
+
+
 ==============================================================================
 BUGS						*traces-bugs*
  - \& range specifier is not supported

diff --git a/plugin/traces.vim b/plugin/traces.vim
@@ -523,6 +523,9 @@ function! s:highlight(pattern_regex, selection_regex, last_specifier_pattern, ab
     silent! call s:set_cursor_position(a:pattern_regex, a:selection_regex, a:abs_range)
   endif
 
+  if get(g:, 'traces_preserve_view_state')
+    call cursor(s:cursor_initial_pos)
+  endif
   redraw
 endfunction