--- a/runtime/indent/make.vim
+++ b/runtime/indent/make.vim
@@ -1,6 +1,6 @@
 " Vim indent file
-" Language:         Makefile
-" Maintainer:       Nikolai Weibull <now@bitwi.se>
+" Language:	    Makefile
+" Maintainer:	    Nikolai Weibull <now@bitwi.se>
 " Latest Revision:  2006-04-26
 
 if exists("b:did_indent")
@@ -22,7 +22,7 @@ let s:assignment_rx = '^\s*\h\w*\s*+\==\
 
 " TODO: Deal with comments, string, and all kinds of other crap, e.g., defines.
 " TODO: Unwrap the whole logic of this function into something that requires a
-" lot less “return”s.
+" lot less 'return's.
 function GetMakeIndent()
   let lnum = v:lnum - 1
   if lnum == 0
@@ -30,92 +30,92 @@ function GetMakeIndent()
   endif
 
   " Figure out if the previous line is part of a rule or not.  If it is, then
-  " we more or less just indent by a ‘tabstop’, the previous’ lines indent, or
+  " we more or less just indent by a 'tabstop', the previous' lines indent, or
   " remove all indent if the current line is itself a rule.  Also, if the line
   " in question is part of a continuation-line set constituting the rule line
-  " itself, we indent by either a ‘shiftwidth’, if the line is the first in the
+  " itself, we indent by either a 'shiftwidth', if the line is the first in the
   " continuation, or use the indent of the previous line, if not.
   while lnum > 0
     let line = getline(lnum)
     if line[0] != "\t"
-      " We found a non-shell-command line, i.e., one that doesn’t have a
+      " We found a non-shell-command line, i.e., one that doesn't have a
       " leading tab.
       if line =~ s:rule_rx
-        " The line looks like a rule line, so we must therefore either be inside a
-        " rule or we are a continuation line to that rule line.
-        if line =~ s:continuation_rx
-          " Ah, the rule line was continued, so look up the last continuation
-          " line that’s above the current line.
-          while line =~ s:continuation_rx && lnum < v:lnum
-            let lnum += 1
-            let line = getline(lnum)
-          endwhile
-          let lnum -= 1
-          let line = getline(lnum)
-        endif
+	" The line looks like a rule line, so we must therefore either be inside a
+	" rule or we are a continuation line to that rule line.
+	if line =~ s:continuation_rx
+	  " Ah, the rule line was continued, so look up the last continuation
+	  " line that's above the current line.
+	  while line =~ s:continuation_rx && lnum < v:lnum
+	    let lnum += 1
+	    let line = getline(lnum)
+	  endwhile
+	  let lnum -= 1
+	  let line = getline(lnum)
+	endif
 
-        " If the line that we’ve found is right above the current line, deal
-        " with it specifically.
-        if lnum == v:lnum - 1
-          " If it was continued, indent the current line by a shiftwidth, as it
-          " is the first to follow it.  Otherwise, depending on if the current
-          " line is a rule line, i.e, a rule line following another rule line,
-          " then indent to the left margin.  Otherwise, the current line is the
-          " first shell-command line in the rule, so indent by a ‘tabstop’
-          if line =~ s:continuation_rx
-            return &sw
-          else
-            return getline(v:lnum) =~ s:rule_rx ? 0 : &ts
-          endif
-        else
-          " If the previous line was a continuation line, then unless it was
-          " itself a part of a continuation line, add a ‘shiftwidth’’s worth of
-          " indent.  Otherwise, just use the indent of the previous line.
-          " Otherwise, if the previous line wasn’t a continuation line, check
-          " if the one above it was.  If it was then indent to whatever level
-          " the “owning” line had.  Otherwise, indent to the previous line’s
-          " level.
-          let lnum = v:lnum - 1
-          let line = getline(lnum)
-          if line =~ s:continuation_rx
-            let pnum = v:lnum - 2
-            let pine = getline(pnum)
-            if pine =~ s:continuation_rx
-              return indent(lnum)
-            else
-              return indent(lnum) + &sw
-            endif
-          else
-            let lnum = v:lnum - 2
-            let line = getline(lnum)
-            if line =~ s:continuation_rx
-              while lnum > 0
-                if line !~ s:continuation_rx
-                  let lnum += 1
-                  let line = getline(lnum)
-                  break
-                endif
-                let lnum -= 1
-                let line = getline(lnum)
-              endwhile
-              " We’ve found the owning line.  Indent to it’s level.
-              return indent(lnum)
-            else
-              return indent(v:lnum - 1)
-            endif
-          endif
-        endif
+	" If the line that we've found is right above the current line, deal
+	" with it specifically.
+	if lnum == v:lnum - 1
+	  " If it was continued, indent the current line by a shiftwidth, as it
+	  " is the first to follow it.  Otherwise, depending on if the current
+	  " line is a rule line, i.e, a rule line following another rule line,
+	  " then indent to the left margin.  Otherwise, the current line is the
+	  " first shell-command line in the rule, so indent by a 'tabstop'
+	  if line =~ s:continuation_rx
+	    return &sw
+	  else
+	    return getline(v:lnum) =~ s:rule_rx ? 0 : &ts
+	  endif
+	else
+	  " If the previous line was a continuation line, then unless it was
+	  " itself a part of a continuation line, add a 'shiftwidth''s worth of
+	  " indent.  Otherwise, just use the indent of the previous line.
+	  " Otherwise, if the previous line wasn't a continuation line, check
+	  " if the one above it was.  If it was then indent to whatever level
+	  " the 'owning' line had.  Otherwise, indent to the previous line's
+	  " level.
+	  let lnum = v:lnum - 1
+	  let line = getline(lnum)
+	  if line =~ s:continuation_rx
+	    let pnum = v:lnum - 2
+	    let pine = getline(pnum)
+	    if pine =~ s:continuation_rx
+	      return indent(lnum)
+	    else
+	      return indent(lnum) + &sw
+	    endif
+	  else
+	    let lnum = v:lnum - 2
+	    let line = getline(lnum)
+	    if line =~ s:continuation_rx
+	      while lnum > 0
+		if line !~ s:continuation_rx
+		  let lnum += 1
+		  let line = getline(lnum)
+		  break
+		endif
+		let lnum -= 1
+		let line = getline(lnum)
+	      endwhile
+	      " We've found the owning line.  Indent to it's level.
+	      return indent(lnum)
+	    else
+	      return indent(v:lnum - 1)
+	    endif
+	  endif
+	endif
       endif
 
-      " The line wasn’t a rule line, so the current line is part of a series
-      " of tab-indented lines that don’t belong to any rule.
+      " The line wasn't a rule line, so the current line is part of a series
+      " of tab-indented lines that don't belong to any rule.
       break
     endif
     let lnum -= 1
   endwhile
 
   " If the line before the one we are currently indenting ended with a
-  " continuation, then try to figure out what “owns” that line and indent
+  " continuation, then try to figure out what 'owns' that line and indent
   " appropriately.
   let lnum = v:lnum - 1
   let line = getline(lnum)
@@ -124,34 +124,34 @@ function GetMakeIndent()
     if line =~ s:assignment_rx
       " The previous line is a continuation line that begins a variable-
       " assignment expression, so set the indent to just beyond the whitespace
-      " following the assignment operator (‘=’).
+      " following the assignment operator ('=').
       call cursor(lnum, 1)
       if search(s:assignment_rx, 'W') != 0
-        let indent = virtcol('.') - 1
+	let indent = virtcol('.') - 1
       endif
     endif
-    
-    " The previous line didn’t constitute an assignment, so just indent to
+
+    " The previous line didn't constitute an assignment, so just indent to
     " whatever level it had.
     return indent
   endif
 
   " If the line above the line above the current line ended was continued,
   " then the line above the current line was part of a continued line.  Find
-  " the “owning” line and indent to its level.
+  " the 'owning' line and indent to its level.
   let lnum = v:lnum - 2
   let line = getline(lnum)
   if line =~ s:continuation_rx
     while lnum > 0
       if line !~ s:continuation_rx
-        let lnum += 1
-        let line = getline(lnum)
-        break
+	let lnum += 1
+	let line = getline(lnum)
+	break
       endif
       let lnum -= 1
       let line = getline(lnum)
     endwhile
-    " We’ve found the owning line.  Indent to it’s level.
+    " We've found the owning line.  Indent to it's level.
     return indent(lnum)
   endif