add vim tabular plugin

Signed-off-by: Florian Pritz <bluewind@xssn.at>

1 files changed, 48 insertions, 0 deletions

diff --git a/.vim/after/plugin/TabularMaps.vim b/.vim/after/plugin/TabularMaps.vim
new file mode 100644
index 0000000..20f7141
--- /dev/null
+++ b/.vim/after/plugin/TabularMaps.vim
@@ -0,0 +1,48 @@
+if !exists(':Tabularize')
+  finish " Tabular.vim wasn't loaded
+endif
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+AddTabularPattern!  assignment      /[|&+*/%<>=!~-]\@<!\([<>!=]=\|=\~\)\@![|&+*/%<>=!~-]*=/l1r1
+AddTabularPattern!  two_spaces      /  /l0
+
+AddTabularPipeline! multiple_spaces /  / map(a:lines, "substitute(v:val, '   *', '  ', 'g')") | tabular#TabularizeStrings(a:lines, '  ', 'l0')
+
+AddTabularPipeline! argument_list   /(.*)/ map(a:lines, 'substitute(v:val, ''\s*\([(,)]\)\s*'', ''\1'', ''g'')')
+                                       \ | tabular#TabularizeStrings(a:lines, '[(,)]', 'l0')
+                                       \ | map(a:lines, 'substitute(v:val, ''\(\s*\),'', '',\1 '', "g")')
+                                       \ | map(a:lines, 'substitute(v:val, ''\s*)'', ")", "g")')
+
+function! SplitCDeclarations(lines)
+  let rv = []
+  for line in a:lines
+    " split the line into declaractions
+    let split = split(line, '\s*[,;]\s*')
+    " separate the type from the first declaration
+    let type = substitute(split[0], '\%(\%([&*]\s*\)*\)\=\k\+$', '', '')
+    " add the ; back on every declaration
+    call map(split, 'v:val . ";"')
+    " add the first element to the return as-is, and remove it from the list
+    let rv += [ remove(split, 0) ]
+    " transform the other elements by adding the type on at the beginning
+    call map(split, 'type . v:val')
+    " and add them all to the return
+    let rv += split
+  endfor
+  return rv
+endfunction
+
+AddTabularPipeline! split_declarations /,.*;/ SplitCDeclarations(a:lines)
+
+AddTabularPattern! ternary_operator /^.\{-}\zs?\|:/l1
+
+AddTabularPattern! cpp_io /<<\|>>/l1
+
+AddTabularPattern! pascal_assign /:=/l1
+
+AddTabularPattern! trailing_c_comments /\/\*\|\*\/\|\/\//l1
+
+let &cpo = s:save_cpo
+unlet s:save_cpo