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This commit is contained in:
Jim Meyering
2003-01-12 11:52:38 +00:00
parent 131a8fecb3
commit b0312e15d4

View File

@@ -6,8 +6,8 @@
Change initializations like `variable=""' to `variable='.
(usage): New variable.
Use `test', not `['.
Use `test -n "$var"', not `[ x"$var" = x ]'.
Use `test -z "$var"', not `[ x"$var" != x ]'.
Use `test -z "$var"', not `[ x"$var" = x ]'.
Use `test -n "$var"', not `[ x"$var" != x ]'.
Alphabetize case entries.
Accept --help and --version options.
Remove unnecessary `else :' clauses.