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912.Advanced search and replace -- How to delete the last 3 words only if the first line has 8 words or more?

User: elinathurman -- 2012-02-04          << 911  913 >>
Hits: 1501
Type: Advanced search and replace   
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If the title more than 8 words, then delete the last 3 words
Input Sample:
first_line:aa bb cc dd ee ff gg hh

body: blah! blah! blah! blah!
Output Sample:
first_line:aa bb cc dd ee

body: blah! blah! blah! blah!
Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps.
Following steps will remove the last 3 words in first line, only if the first line has 8 words or more:

1. open "Tools->Batch Runner" menu
2. drag multiple files from "windows file browser" to "Batch Runner" window
3. click "Fast Replace" button to open "Fast Replace" window
4. click "Add" to add rules:
* set "search" to:

* set "replace" to:

* click "ok"
5. make sure "Reg exp" options and "cross line" options are checked.
6. click "start", and click "ok", done!

Note: please make backup in advanced to avoid mis-operation.

Screenshot 1:  Fast_Replace_Window

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Check Demo of Advanced search and replace
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