backslash in macro with gnu.regexp not possible

Submitted by Anonymous on Sunday, 28 November, 2004 - 17:36

Trying to write a macro for removing empty lines I found that the beanshell interpreter breaks on the regular expression definition
String blankLine = new String("^\s$");
This is very annoying because working with regular expressions without backslash is simply impossible.
Error reads:
Sourced file: /home/kister/.jedit/macros/Shrink_Blank_Lines.bsh Token Parsing Error: Lexical error at line 18, column 41. Encountered: "\\" (92), after : "\'^":
Versions are: jedit 4.2 final on Linux and Blackdown JDK 1.4.1
Any help would be highly recommended.
Ulf Kister

try: String blankLine = n

by Anonymous on Mon, 29/11/2004 - 20:13

try:

String blankLine = new String("^\\s$");

-Ollie

At least i see no bean shell

by Anonymous on Tue, 30/11/2004 - 00:19

At least i see no bean shell parser error anymore - still it does not work as expected Sad

thanxalot anyway, Ulf

Try recording a macro using s

by Anonymous on Tue, 30/11/2004 - 17:15

Try recording a macro using search and replace which does the following:

1. search and replace "^[\t ]+$" with ""
2. search and replace "\n{2,}" with ""

-Ollie

This is pretty much the right

by Anonymous on Fri, 03/12/2004 - 18:28

This is pretty much the right direction - thank you! I found some useful hints in
http://www.rutherfurd.net/articles/jEditSearchAndReplace.html
as well.
Thank you for your precious help, Ulf

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A BeanShell macro script to search and open a recent file or a file in the current directory.	1.0	5637
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