X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Flanguage.texi;h=19c9a6b9dc72593d76ec80ba7ba4722bf71e3772;hb=fae7f48b9cd875ed466ed83862554282e2c17f3f;hp=50e8f646aea4aaac7f3efc9955b78318d8d49a55;hpb=5c3291dc396b795696e94f47780308fd7ace6fc4;p=pspp diff --git a/doc/language.texi b/doc/language.texi index 50e8f646ae..19c9a6b9dc 100644 --- a/doc/language.texi +++ b/doc/language.texi @@ -3,10 +3,6 @@ @cindex language, PSPP @cindex PSPP, language -@note{PSPP is not even close to completion. -Only a few statistical procedures are implemented. PSPP -is a work in progress.} - This chapter discusses elements common to many PSPP commands. Later chapters will describe individual commands in detail. @@ -212,9 +208,9 @@ new command, which allows for visual indentation of a command without that command being considered part of the previous command. The period terminating the end of a command is optional but recommended. -In interactive mode, each command must either be terminated with a period, -or an empty line must follow the command. -The use of (@samp{+} and @samp{@minus{}} as continuation characters is not +In interactive mode, each command must be terminated with a period +or by a blank line. +The use of @samp{+} and @samp{@minus{}} as continuation characters is not permitted. @node Types of Commands @@ -379,9 +375,7 @@ spaces. Variables, whether numeric or string, can have designated @dfn{user-missing values}. Every user-missing value is an actual value for that variable. However, most of the time user-missing values are -treated in the same way as the system-missing value. String variables -that are wider than a certain width, usually 8 characters (depending on -computer architecture), cannot have user-missing values. +treated in the same way as the system-missing value. For more information on missing values, see the following sections: @ref{Variables}, @ref{MISSING VALUES}, @ref{Expressions}. See also the