Allow enabling both dynamic and file type tags files

When both options are enabled, project specific tags files take
precedence if they exist and are writable, otherwise a file type
tags file is used.

(Stuart wrote this code, Peter added the check for supported file types)

1 files changed, 9 insertions, 0 deletions

diff --git a/doc/easytags.txt b/doc/easytags.txt
index 852716f..3269541 100644
--- a/doc/easytags.txt
+++ b/doc/easytags.txt
@@ -139,6 +139,10 @@ When you enable this option, the easytags plug-in will use the first filename
 returned by |tagfiles()| as the tags file to write. Note that 'tagfiles()' is
 reevaluated every time the plug-in runs.
 
+If you've also enabled |g:easytags_by_filetype| the project specific tags file
+must exist, even if it's empty; otherwise |g:easytags_by_filetype| will take
+precedence.
+
 -------------------------------------------------------------------------------
 The *g:easytags_by_filetype* option
 
@@ -151,6 +155,11 @@ existing directory. The easytags plug-in will create separate tags files for
 each file type in the configured directory. These tags files are automatically
 registered by the easytags plug-in when the file type of a buffer is set.
 
+If you've also enabled |g:easytags_dynamic_files| and the project specific
+tags file exists, and is writable, it will take precedence. If the project
+specific tags file doesn't exist you can indicate you want to use project
+specific tags by creating it.
+
 Note that if you already have a global tags file you can create file type
 specific tags files from the global tags file using the command
 ':TagsByFileType'.