Remove trailing whitespace from *.sgml files.

Historically we've been lax about this, but seeing that we're not
lax in C files, there doesn't seem to be a good reason to be so
in the documentation.  Remove the existing occurrences (mostly
though not entirely in copied-n-pasted psql output), and modify
.gitattributes so that "git diff --check" will warn about future
cases.

While at it, add *.pm to the set of extensions .gitattributes
knows about, and remove some obsolete entries for files that
we don't have in the tree anymore.

Per followup discussion of commit 5a892c9b1.

Discussion: https://postgr.es/m/E1nfcV1-000kOR-E5@gemulon.postgresql.org
This commit is contained in:
Tom Lane 2022-04-20 11:04:28 -04:00
parent 6c0f9f60f1
commit 836af9756b
45 changed files with 275 additions and 279 deletions

7
.gitattributes vendored
View File

@ -1,8 +1,9 @@
* whitespace=space-before-tab,trailing-space
*.[chly] whitespace=space-before-tab,trailing-space,indent-with-non-tab,tabwidth=4
*.pl whitespace=space-before-tab,trailing-space,tabwidth=4
*.pm whitespace=space-before-tab,trailing-space,tabwidth=4
*.po whitespace=space-before-tab,trailing-space,tab-in-indent,-blank-at-eof
*.sgml whitespace=space-before-tab,trailing-space,tab-in-indent,-blank-at-eol
*.sgml whitespace=space-before-tab,trailing-space,tab-in-indent
*.x[ms]l whitespace=space-before-tab,trailing-space,tab-in-indent
# Avoid confusing ASCII underlines with leftover merge conflict markers
@ -17,9 +18,6 @@ src/backend/utils/Gen_dummy_probes.pl.prolog whitespace=-blank-at-eof
# Test output files that contain extra whitespace
*.out -whitespace
contrib/*/output/*.source -whitespace
src/pl/plpgsql/src/output/*.source -whitespace
src/test/regress/output/*.source -whitespace
src/interfaces/ecpg/test/expected/* -whitespace
src/interfaces/libpq/test/expected.out whitespace=-blank-at-eof
@ -27,7 +25,6 @@ src/interfaces/libpq/test/expected.out whitespace=-blank-at-eof
configure -whitespace
ppport.h -whitespace
src/backend/regex/COPYRIGHT -whitespace
src/backend/regex/re_syntax.n -whitespace
src/backend/snowball/libstemmer/*.c -whitespace
src/backend/utils/mb/Unicode/*-std.txt -whitespace
src/include/snowball/libstemmer/* -whitespace

View File

@ -161,7 +161,6 @@ pg_archivecleanup: removing file "archive/00000001000000370000000E"
</para>
</refsect1>
<refsect1>
<title>Notes</title>