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misc fixes

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svn: r6693

original commit: c14f363505527d88ac49a9ef5adf8a49d4e26e6b
This commit is contained in:
Eli Barzilay 2007-06-19 08:44:16 +00:00
parent 09999b990d
commit 1da82e2ce2
1 changed files with 17 additions and 10 deletions
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27
collects/scribble/doc.txt
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@ -24,8 +24,8 @@ the input to the current output port. `format' is a symbol that
specifies the kind of output rendering (use the `scribble' commad to specifies the kind of output rendering (use the `scribble' commad to
find the list of available formatters). find the list of available formatters).
A Scribble document is a MzScheme module file, which provides a `content' A Scribble document is a MzScheme module file, which provides a
binding. `content' binding.
The Scribble Reader The Scribble Reader
@ -120,15 +120,20 @@ and the ";"), then the construct is a comment. There are two comment
forms, one for arbitrary-text and possibly nested comments, and another forms, one for arbitrary-text and possibly nested comments, and another
one for a -to-the-end-of-the-line comment: one for a -to-the-end-of-the-line comment:
@; <any-space>* { ...any-text-including-newlines... } @; <whitespace>* { ...any-text-including-newlines... }
@; <anything-that-doesn't-begin-with-a-brace-to-the-end-of-the-line> @; <anything-that-doesn't-begin-with-a-brace-to-the-end-of-the-line>
Note that in the first form the commented body must still parse Note that the first form is analogous to a "#;" comment: the commented
correctly (see the description of the body syntax below). body must still parse correctly. Also note that in the second form all
text from the "@;" to the end of the line an all following (non-newline)
whitespaces are part of the comment. For example:
Tip: if you're editing in some Scheme-mode, it is useful to comment out @foo{bar @; comment --is-read-as--> (foo "bar baz")
blocks like this: baz}
Tip: if you're editing in a Scheme-aware editor, it is useful to comment
out blocks like this:
@; @;
{ {
@ -154,8 +159,10 @@ command itself, which can lead to things like:
@@foo{bar}{baz} --is-read-as--> ((foo "bar") "baz") @@foo{bar}{baz} --is-read-as--> ((foo "bar") "baz")
but you should not rely on such behavior, since "@@" might be used To use "@" as in plain Scheme code, you need to quote it as you would
differently in the future (eg, making "@@" be "@" in a body text). quote other characters, for example:
(define |@foo| '\@bar)
** Concrete Syntax: the body part ** Concrete Syntax: the body part
@ -166,7 +173,7 @@ backslash can have special meanings but only in a few contexts. As
described above, the text turns to a sequence of string arguments for described above, the text turns to a sequence of string arguments for
the resulting form. Spaces at the beginning of lines are discarded (but the resulting form. Spaces at the beginning of lines are discarded (but
see the information about indentation below), and newlines turn to see the information about indentation below), and newlines turn to
individual "\n" strings. (Spcaces are preserved on a single-line text.) individual "\n" strings. (Spaces are preserved on a single-line text.)
As part of trying to do the `right thing', an empty line at the As part of trying to do the `right thing', an empty line at the
beginning and at the end are discarded, so beginning and at the end are discarded, so