[INSTALLED 3/3] maint: update .gitignore

* .gitignore: Add pre-inst-env, and sort.
---
 .gitignore | 75 +++++++++++++++++++++++++++++++-------------------------------
 1 file changed, 38 insertions(+), 37 deletions(-)

diff --git a/.gitignore b/.gitignore
index 56bdce2c6..89e71ec97 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,68 +1,69 @@
-/announcement
-/maintainer/autoconf-*/
-/maintainer/autoconf-*.tar.gz
+/.autom4te.cache
 /ChangeLog
-/aclocal.m4
-/configure
-/Makefile.in
 /Makefile
-/.autom4te.cache
+/Makefile.in
+/aclocal.m4
+/announcement
+/bin/aclocal
+/bin/aclocal-1.*
+/bin/automake
+/bin/automake-1.*
 /config.cache
 /config.log
 /config.status
 /config.status.lineno
+/configure
 /configure.lineno
-/bin/aclocal
-/bin/aclocal-1.*
-/bin/automake
-/bin/automake-1.*
-/runtest
+/contrib/t/*.dir
+/contrib/t/*.log
+/contrib/t/*.trs
 /doc/.dirstamp
-/doc/automake*.info
-/doc/automake*.info-[0-9]
-/doc/automake*.html
-/doc/automake*.dvi
-/doc/automake*.pdf
-/doc/automake*.ps
-/doc/automake*.t2d/
-/doc/automake*.t2p/
-/doc/automake*.1
 /doc/aclocal*.1
-/doc/stamp-vti
-/doc/version.texi
 /doc/amhello-*.tar.gz
 /doc/amhello/Makefile.in
 /doc/amhello/aclocal.m4
+/doc/amhello/compile
 /doc/amhello/config.h.in
 /doc/amhello/config.h.in~
 /doc/amhello/configure
 /doc/amhello/depcomp
-/doc/amhello/compile
 /doc/amhello/install-sh
 /doc/amhello/missing
+/doc/automake*.1
+/doc/automake*.dvi
+/doc/automake*.html
+/doc/automake*.info
+/doc/automake*.info-[0-9]
+/doc/automake*.pdf
+/doc/automake*.ps
+/doc/automake*.t2d/
+/doc/automake*.t2p/
+/doc/stamp-vti
+/doc/version.texi
 /doc/web-manual
 /lib/Automake/Config.pm
-/test-suite.log
-/t/ax/test-defs.sh
-/t/ax/shell-no-trail-bslash
-/t/ax/cc-no-c-o
-/t/testsuite-part.am
-/t/*-w.tap
+/maintainer/autoconf-*.tar.gz
+/maintainer/autoconf-*/
+/pre-inst-env
+/runtest
 /t/*-w.sh
-/t/depcomp-*.tap
+/t/*-w.tap
 /t/*.dir
 /t/*.log
 /t/*.trs
-/contrib/t/*.dir
-/contrib/t/*.log
-/contrib/t/*.trs
-/t/pm/*.log
-/t/pm/*.trs
+/t/ax/cc-no-c-o
+/t/ax/shell-no-trail-bslash
+/t/ax/test-defs.sh
+/t/depcomp-*.tap
 /t/perf/*.log
 /t/perf/*.trs
+/t/pm/*.log
+/t/pm/*.trs
+/t/testsuite-part.am
+/test-suite.log
+TAGS
 cscope.files
 cscope.in.out
 cscope.out
 cscope.po.out
 tags
-TAGS
-- 
2.13.5