Changed default taglist plugin mapping, added shortcut and command for open html generated files for reStructuredText filetypes

ftplugin/rst/commons.vim

@@ -4,4 +4,19 @@ setlocal makeprg=rst2html.py\ \"%\"\ \"%:p:r.html\"
 setlocal spell
 setlocal smartindent
 setlocal autoindent
-setlocal formatoptions=tcq "set VIms default
+setlocal formatoptions=tcq  "set VIms default
+
+function <SID>ShowInBrowser()
+    let l:uri = expand("%:p:r") . ".html"
+    silent make
+    call system(g:browser . " " . l:uri)
+
+    echohl Statement
+    echo "Opened '" . l:uri ."' in " . g:browser
+    echohl None
+endfunction
+
+if !exists(":ShowInBrowser")
+    command ShowInBrowser call s:ShowInBrowser()
+    map <S-F5> :ShowInBrowser<CR>
+endif