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Update documentation on may/can/might:

Standard English uses "may", "can", and "might" in different ways:

        may - permission, "You may borrow my rake."

        can - ability, "I can lift that log."

        might - possibility, "It might rain today."

Unfortunately, in conversational English, their use is often mixed, as
in, "You may use this variable to do X", when in fact, "can" is a better
choice.  Similarly, "It may crash" is better stated, "It might crash".

Also update two error messages mentioned in the documenation to match.
This commit is contained in:
Bruce Momjian
2007-01-31 20:56:20 +00:00
parent 67a1ae9f05
commit a134ee3379
70 changed files with 729 additions and 731 deletions

View File

@@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/external-projects.sgml,v 1.14 2006/11/20 17:42:16 neilc Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/external-projects.sgml,v 1.15 2007/01/31 20:56:17 momjian Exp $ -->
<appendix id="external-projects">
<title>External Projects</title>
@@ -68,7 +68,7 @@
All other language interfaces are external projects and are distributed
separately. <xref linkend="language-interface-table"> includes a list of
some of these projects. Note that some of these packages may not be
some of these projects. Note that some of these packages might not be
released under the same license as <productname>PostgreSQL</>. For more
information on each language interface, including licensing terms, refer to
its website and documentation.
@@ -175,7 +175,7 @@
In addition, there are a number of procedural languages that are developed
and maintained outside the core <productname>PostgreSQL</productname>
distribution. <xref linkend="pl-language-table"> lists some of these
packages. Note that some of these projects may not be released under the same
packages. Note that some of these projects might not be released under the same
license as <productname>PostgreSQL</>. For more information on each
procedural language, including licensing information, refer to its website
and documentation.