Convert to guard clause

Author: sodapopcan

Diff for: autoload/elixir/indent.vim

@@ -67,10 +67,6 @@ function! s:prev_starts_with(context, expr)
 endfunction
 
 function! s:in_embedded_view()
-  if line(".") =~ '\s\+\~\%\(e\|E\|L\|H\)"""'
-    return 0
-  endif
-
   let groups = map(synstack(line('.'), col('.')), "synIDattr(v:val, 'name')")
   for group in ['elixirPhoenixESigil', 'elixirLiveViewSigil', 'elixirSurfaceSigil']
     if index(groups, group) >= 0
@@ -372,35 +368,33 @@ function! s:do_handle_pattern_match_block(relative_line, context)
 endfunction
 
 function! elixir#indent#handle_inside_embedded_view(context)
-  if s:in_embedded_view()
-    let pair_lnum = searchpair('<[^\/%].*\%\(\/>\)\@<!$', '', '<\/.*[^%]>$', 'bw', "line('.') == ".a:context.lnum." || s:is_string_or_comment(line('.'), col('.'))", max([0, a:context.lnum - g:elixir_indent_max_lookbehind]))
-
-    if pair_lnum
-      if a:context.text =~ '<[^\/%].*>.*<\/.*[^\/%]>$'
-        call s:debug("open and close tags are on the same line")
-        return indent(pair_lnum) + s:sw()
-      elseif a:context.text =~ '<\/.\+ \/>'
-        call s:debug("self-closing tag")
-        return indent(pair_lnum)
-      elseif a:context.text =~ '^\s\+>$'
-        call s:debug("a lone >")
-        return indent(pair_lnum)
-      elseif a:context.text =~ '<\/.*[^%]>'
-        call s:debug("a close tag")
-        return indent(pair_lnum)
-      elseif s:prev_ends_with(a:context, ',')
-        call s:debug("multiline")
-        return indent(pair_lnum) + 2 * s:sw()
-      else
-        call s:debug("normal")
-        return indent(pair_lnum) + s:sw()
-      endif
+  if !s:in_embedded_view()
+    return -1
+  endif
+
+  let pair_lnum = searchpair('<[^\/%].*\%\(\/>\)\@<!$', '', '<\/.*[^%]>$', 'bw', "line('.') == ".a:context.lnum." || s:is_string_or_comment(line('.'), col('.'))", max([0, a:context.lnum - g:elixir_indent_max_lookbehind]))
+  if pair_lnum
+    if a:context.text =~ '<[^\/%].*>.*<\/.*[^\/%]>$'
+      call s:debug("open and close tags are on the same line")
+      return indent(pair_lnum) + s:sw()
+    elseif a:context.text =~ '<\/.\+ \/>'
+      call s:debug("self-closing tag")
+      return indent(pair_lnum)
+    elseif a:context.text =~ '^\s\+>$'
+      call s:debug("a lone >")
+      return indent(pair_lnum)
+    elseif a:context.text =~ '<\/.*[^%]>'
+      call s:debug("a close tag")
+      return indent(pair_lnum)
+    elseif s:prev_ends_with(a:context, ',')
+      call s:debug("multiline")
+      return indent(pair_lnum) + 2 * s:sw()
     else
-      call s:debug("no lnum")
-      return indent(a:context.lnum)
+      return -1
     endif
   else
-    return -1
+    call s:debug("no lnum")
+    return indent(a:context.lnum)
   endif
 endfunction