On Sat, 7 Jan 2012 Jaap Eldering submitted the
check-parens
package.
Summary description: Simple program to check LaTeX code for matching parentheses, etc. License type: gpl
Announcement text: Yes ----------------------------------------------------------------------
check-parens is a simple program written in C++ to check LaTeX code for matching parentheses, etc. I wrote it because I got annoyed trying to find difficult to trace mismatched braces. It reports any errors/warnings with precise compiler-like line:pos numbers to ease finding LaTeX compilation problems as well as mismatches of parentheses in mathematical formulas. It also checks matching delimiter sizes (i.e. left, ig etc.).
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This package is located at http://mirror.ctan.org/support/check-parens . More information is at http://www.ctan.org/pkg/check-parens (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
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Thanks for the upload.
For the CTAN Team Rainer Schöpf