Regex: Find four tabs, but then select the first { prior to the tabs -

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i'm pretty close need rubular:

http://rubular.com/r/tazrj1h1z7

but, rather selecting whole block of lines indented 4 tabs, want match { appears before block.

basically, allow me search codebase find how many occurences of 4-tab blocks have, rather how many lines of 4-tab code.

/\t{4}.+/

.progressbar{     .progressbarrow {         .progressbarcontainer {             .progress {                 filter: none;                 -webkit-box-shadow: none;                 -moz-box-shadow: none;                 box-shadow: none;                 border: #b9b9b9 1px solid;                 height:40px;             }         }     } }

you can reverse question: find first { followed line 4 (or more) leading tabs. this regex trick:

\{\s*\n\t{4,}

if whatever reason want match { itself, can either put in group:

(\{)\s*\n\t{4,}

or use look-ahead make whole match {:

\{(?=\s*\n\t{4,})

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