Update .gitattributes to match sources better

* .gitattributes: Remove nt/nmake.defs.  Move dostorture.c, c.C,
algrthms.html.  Use pattern for todo-mode.  Improve patterns for
Ada, C, ObjC, shell.  Add Pascal.  Remove unused pattern *.ruby.
Add config.guess and config.sub as shell files.

diff --git a/.gitattributes b/.gitattributes
index 7e35433dcc63a10ed7787993a8dd81a050765e48..d523e13f3c2c4ae48aa54b194790bb28ee2c20f7 100644 (file)
--- a/.gitattributes
+++ b/.gitattributes
@@ -24,15 +24,12 @@ admin/charsets/mapfiles/PTCP154 whitespace=cr-at-eol
 leim/MISC-DIC/cangjie-table.b5 whitespace=cr-at-eol
 leim/MISC-DIC/cangjie-table.cns whitespace=cr-at-eol
 leim/MISC-DIC/pinyin.map whitespace=cr-at-eol
-nt/nmake.defs whitespace=cr-at-eol
-test/etags/c-src/dostorture.c whitespace=cr-at-eol
-test/etags/cp-src/c.C whitespace=cr-at-eol
-test/etags/html-src/algrthms.html whitespace=cr-at-eol
+test/manual/etags/c-src/dostorture.c whitespace=cr-at-eol
+test/manual/etags/cp-src/c.C whitespace=cr-at-eol
+test/manual/etags/html-src/algrthms.html whitespace=cr-at-eol
 
-# The todo-mode file format includes trailing whitespace, so the test
-# data files cannot avoid it.
-test/lisp/calendar/todo-mode-resources/todo-test-1.toda -whitespace=blank-at-eol
-test/lisp/calendar/todo-mode-resources/todo-test-1.todo -whitespace=blank-at-eol
+# The todo-mode file format includes trailing whitespace.
+*.tod[aorty] -whitespace=blank-at-eol
 
 # The upstream maintainer does not want to remove trailing whitespace.
 doc/misc/texinfo.tex -whitespace=blank-at-eol
@@ -52,23 +49,23 @@ doc/misc/texinfo.tex -whitespace=blank-at-eol
 etc/e/eterm-color binary
 
 # Git's builtin diff hunk header styles.
-*.ada diff=ada
-*.[ch] diff=cpp
+*.ad[abs] diff=ada
+*.[Cch] diff=cpp
 *.cc diff=cpp
-*.cpp diff=cpp
+*.[ch]pp diff=cpp
 *.hh diff=cpp
 *.for diff=fortran
 *.html diff=html
 *.shtml diff=html
 *.xml diff=html
 *.java diff=java
-*.m diff=objc
+*.[HMm] diff=objc
+*.pas diff=pascal
 *.perl diff=perl
 *.pl diff=perl
 *.php diff=php
 *.py diff=python
 *.rb diff=ruby
-*.ruby diff=ruby
 *.tex diff=tex
 
 # Hooks for non-default diff hunk headers; see autogen.sh.
@@ -78,7 +75,7 @@ etc/e/eterm-color binary
 *.mk diff=make
 *[Mm]akefile diff=make
 Makefile.in diff=make
-*.sh diff=shell
+*[-.]sh diff=shell
 *.texi diff=texinfo
 #
 # Diff hunk header special-case file names.
@@ -91,6 +88,8 @@ admin/merge-pkg-config diff=shell
 admin/quick-install-emacs diff=shell
 admin/update-copyright diff=shell
 admin/update_autogen diff=shell
+build-aux/config.guess diff=shell
+build-aux/config.sub diff=shell
 build-aux/git-hooks/commit-msg diff=shell
 build-aux/git-hooks/pre-commit diff=shell
 build-aux/gitlog-to-emacslog diff=shell