Use err_square_matrix_required more widely. * errwarn.h (err_square_matrix_required): Change prototype to take a second argument which is the name of the variable that is not square. * errwarn.cc (err_square_matrix_required): Take second argument NAME and print "NAME must be a square matrix". * balance.cc (Fbalance): Update calling form of err_square_matrix_required. * det.cc (Fdet): Update calling form of err_square_matrix_required. Update pattern in BIST tests to match new output. * eig.cc (Feig): Update calling form of err_square_matrix_required. Update pattern in BIST tests to match new output. * hess.cc (Fhess): Update calling form of err_square_matrix_required. Update pattern in BIST tests to match new output. * inv.cc (Finv): Update calling form of err_square_matrix_required. Update pattern in BIST tests to match new output. * qz.cc (Fqz): Update calling form of err_square_matrix_required. * schur.cc (Fschur): Update calling form of err_square_matrix_required. Update pattern in BIST tests to match new output. * sqrtm.cc (Fsqrtm): Update calling form of err_square_matrix_required. * sylvester.cc (Fsylvester): Update calling form of err_square_matrix_required. Update pattern in BIST tests to match new output. * amd.cc (Famd): Switch from error to err_square_matrix_required. Update pattern in BIST tests to match new output. * ccolamd.cc (Fcsymamd): Switch from error to err_square_matrix_required. * chol.cc (Fcholdelete, Fcholshift): Switch from error to err_square_matrix_required. * colamd.cc (Fsymamd): Switch from error to err_square_matrix_required. * symbfact.cc (Fsymfact): Switch from error to err_square_matrix_required. * symrcm.cc (Fsymrcm): Update calling form of err_square_matrix_required.

syntax: regexp
# The recurrent (^|/) idiom in the regexps below should be understood
# to mean "at any directory" while the ^ idiom means "from the
# project's top-level directory".

# gnulib makes these silly backup files
.~$

# This directory gets created by gnulib during the build.
# It contains no Octave files.
^libgnu/*

# This directory mostly contains cruft during build time, but it does
# contain some Octave code, so we gotta be a bit more careful about
# what we ignore here
^m4/(?!ax_).+\.m4$

# Emacs tools create these
(^|/)TAGS$
(^|/)semantic.cache$

(/|^)Makefile\.in$
^INSTALL$

^aclocal\.m4$
^build-.*($|/)
^configure$
^autom4te\.cache($|/)
^config\.in\.h$

# e.g. doc/faq/OctaveFAQ.info
#      doc/interpreter/octave.info-4
^doc/.*\.info(-\d)?$

^doc/\w*/stamp-(vti|\d+)$
^doc/\w*/version-\w+\.texi$
^doc/interpreter/images\.mk$

# e.g. liboctave/operators/smx-op-inc.mk
^liboctave/operators/\w+-op-\w+\.mk$

^libinterp/dldfcn/module\.mk$