From 87b97ee5bddea67bbdaa78cc19057b79b6311719 Mon Sep 17 00:00:00 2001
From: Mathieu Maret <mathieu.maret@gmail.com>
Date: Wed, 7 Mar 2018 17:15:11 +0100
Subject: [PATCH] vim: improve indent_finder

---
 .vim/indent_finder/indent_finder.py | 28 ++++++++++++++++------------
 .vimrc                              | 27 +++++++++++++--------------
 2 files changed, 29 insertions(+), 26 deletions(-)

diff --git a/.vim/indent_finder/indent_finder.py b/.vim/indent_finder/indent_finder.py
index df897f7..0a74d0e 100755
--- a/.vim/indent_finder/indent_finder.py
+++ b/.vim/indent_finder/indent_finder.py
@@ -8,6 +8,7 @@
 
 import sys
 import re
+import argparse
 
 help = \
 """Usage : %s [ --vim-output ] [ --verbose ] file1 file2 ... fileN
@@ -437,20 +438,23 @@ class IndentFinder:
 def main():
     VIM_OUTPUT = 0
 
-    file_list = []
-    for opt in sys.argv[1:]:
-        if opt == "--vim-output": 
-            VIM_OUTPUT = 1
-        elif opt == "--verbose" or opt == '-v': 
-            IndentFinder.VERBOSITY += 1
-        elif opt == "--version": 
+    parser = argparse.ArgumentParser('File indent finder')
+    parser.add_argument('files', metavar='FILE', nargs='+', help='file to scan')
+    parser.add_argument('--vim-output', dest='vim', default=None, help='output suitable to use inside vim', action="store_true")
+    parser.add_argument('--default', dest='default', default='space', help='default type of indentation for files where indentation is not meaningful: could be space or tab')
+    parser.add_argument('--default-size', dest='default_size', default=8, help='default values for files where indentation is not meaningful')
+    parser.add_argument('-v', '--version', dest='version', help='print version', action="store_true")
+    args = parser.parse_args()
+
+    if args.version:
             print 'IndentFinder v%s' % VERSION
             return
-        elif opt[0] == "-": 
-            print help % sys.argv[0]
-            return
-        else:
-            file_list.append( opt )
+    if args.vim:
+            VIM_OUTPUT = 1
+
+    DEFAULT_RESULT = (args.default, args.default_size)
+
+    file_list = args.files
 
     fi = IndentFinder()
 
diff --git a/.vimrc b/.vimrc
index 7a21aba..6905b38 100644
--- a/.vimrc
+++ b/.vimrc
@@ -153,14 +153,19 @@ set shiftwidth=8
 " real tabs
 " set noexpandtab
 
+
+"filetype specific action
 if has("autocmd")
+        au Filetype markdown set tabstop=4 shiftwidth=4 softtabstop=4
+        au BufRead,BufNewFile *.iris set ft=python
+        au BufRead,BufNewFile *.ino set tabstop=4 shiftwidth=4 softtabstop=4
+        au BufRead,BufNewFile *.asm set ft=nasm
+
         " python
         " autocmd FileType python set tabstop=4|set shiftwidth=4|set expandtab
         autocmd Filetype python set smartindent cinwords=if,elif,else,for,while,try,except,finally,def,class
-        autocmd Filetype python set tabstop=4
+        autocmd Filetype python set tabstop=4 shiftwidth=4 softtabstop=4
         autocmd Filetype python set expandtab
-        autocmd Filetype python set shiftwidth=4
-        autocmd Filetype python set softtabstop=4
         autocmd Filetype python set modeline
         " Indentation with = for python need autopep8
         autocmd Filetype python set equalprg=autopep8\ -
@@ -169,16 +174,6 @@ if has("autocmd")
 
 endif
 
-if has("autocmd")
-    autocmd BufRead,BufNewFile *.iris set ft=python
-    autocmd BufRead,BufNewFile *.ino set tabstop=4
-    autocmd BufRead,BufNewFile *.ino set softtabstop=4
-    autocmd BufRead,BufNewFile *.ino set shiftwidth=4
-endif
-
-if has("autocmd")
-        au BufRead,BufNewFile *.asm set ft=nasm
-endif
 " vim -b : edit binary using xxd-format!
 augroup Binary
         au!
@@ -194,7 +189,11 @@ augroup END
 if has("autocmd")
         " detect indentation see http://www.freehackers.org/Indent_Finder
         if has('python')
-                autocmd BufReadPost /* execute system ('python2 ~/.vim/indent_finder/indent_finder.py --vim-output "' . expand('%') . '"' )
+                if &expandtab
+                        autocmd BufReadPost /* execute system ('python2 ~/.vim/indent_finder/indent_finder.py --vim-output --default space --default-size ' . &tabstop .' "' . expand('%') . '"' )
+                else
+                        autocmd BufReadPost /* execute system ('python2 ~/.vim/indent_finder/indent_finder.py --vim-output --default tab --default-size ' .&tabstop .' "' . expand('%') . '"' )
+                endif
         endif
 else
         " auto-indent