# HG changeset patch
# User marc <marc@lamarciana.com>
# Date 1431851960 -7200
# Node ID a14a788e3809193e54ee23ffd7b926440757bb90
# Parent  9e768b83d701bda056028cdabf731107f805a787
Filetype specific ctags executable command

If, for example, a variable `g:gutentags_ctags_executable_ruby` is
found, its value will be used as the ctags executable command for ruby
filetype files. Otherwise, it will default to global
`g:gutentags_ctags_executable`

diff -r 9e768b83d701 -r a14a788e3809 autoload/gutentags.vim
--- a/autoload/gutentags.vim	Sat May 16 21:51:17 2015 -0700
+++ b/autoload/gutentags.vim	Sun May 17 10:39:20 2015 +0200
@@ -175,6 +175,15 @@
     endif
 endfunction
 
+" Get final ctags executable depending whether a filetype one is defined
+function! gutentags#get_ctags_executable() abort
+  if exists('g:gutentags_ctags_executable_{&filetype}')
+    return g:gutentags_ctags_executable_{&filetype}
+  else
+    return g:gutentags_ctags_executable
+  endif
+endfunction
+
 " Get the suffix for how to execute an external command.
 function! gutentags#get_execute_cmd_suffix() abort
     if has('win32')
diff -r 9e768b83d701 -r a14a788e3809 autoload/gutentags/ctags.vim
--- a/autoload/gutentags/ctags.vim	Sat May 16 21:51:17 2015 -0700
+++ b/autoload/gutentags/ctags.vim	Sun May 17 10:39:20 2015 +0200
@@ -41,7 +41,7 @@
     try
         " Build the command line.
         let l:cmd = gutentags#get_execute_cmd() . s:runner_exe
-        let l:cmd .= ' -e "' . g:gutentags_ctags_executable . '"'
+        let l:cmd .= ' -e "' . gutentags#get_ctags_executable() . '"'
         let l:cmd .= ' -t "' . a:tags_file . '"'
         let l:cmd .= ' -p "' . a:proj_dir . '"'
         if a:write_mode == 0 && filereadable(a:tags_file)