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| author | Iain McGinniss <iainmcgin@gmail.com> | 2012-10-26 22:53:29 +0100 |
|---|---|---|
| committer | Iain McGinniss <iainmcgin@gmail.com> | 2012-10-26 22:53:29 +0100 |
| commit | bb53357a77105d4c01cc0c7566497f05a7620878 (patch) | |
| tree | 173585aa52d94951d3d43f002f9d57526f7da966 /03-lexical-syntax.md | |
| parent | 3340862f0140b7f70dbea250a60fc4e2f41ff01b (diff) | |
| download | scala-bb53357a77105d4c01cc0c7566497f05a7620878.tar.gz scala-bb53357a77105d4c01cc0c7566497f05a7620878.tar.bz2 scala-bb53357a77105d4c01cc0c7566497f05a7620878.zip | |
types chapter fully converted. Added link to jquery and some experimental
code for a fixed pop-out version of the table of contents, which is
currently disabled.
Diffstat (limited to '03-lexical-syntax.md')
| -rw-r--r-- | 03-lexical-syntax.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/03-lexical-syntax.md b/03-lexical-syntax.md index cbc09d2c9a..8fc6d30cf6 100644 --- a/03-lexical-syntax.md +++ b/03-lexical-syntax.md @@ -23,7 +23,7 @@ classes (Unicode general category given in parentheses): #. Whitespace characters. `\u0020 | \u0009 | \u000D | \u000A`{.grammar} #. Letters, which include lower case letters(Ll), upper case letters(Lu), titlecase letters(Lt), other letters(Lo), letter numerals(Nl) and the - two characters \\u0024 ‘$’ and \\u005F ‘_’, which both count as upper case + two characters \\u0024 ‘\\$’ and \\u005F ‘_’, which both count as upper case letters #. Digits ` ‘0’ | … | ‘9’ `{.grammar} #. Parentheses ` ‘(’ | ‘)’ | ‘[’ | ‘]’ | ‘{’ | ‘}’ `{.grammar} @@ -70,9 +70,9 @@ decomposes into the three identifiers `big_bob`, `++=`, and _variable identifiers_, which start with a lower case letter, and _constant identifiers_, which do not. -The ‘$’ character is reserved +The ‘\$’ character is reserved for compiler-synthesized identifiers. User programs should not define -identifiers which contain ‘$’ characters. +identifiers which contain ‘\$’ characters. The following names are reserved words instead of being members of the syntactic class `id` of lexical identifiers. |