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| -rw-r--r-- | doc/lispref/searching.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/lispref/searching.texi b/doc/lispref/searching.texi index 4408fc60c24..d7810580b94 100644 --- a/doc/lispref/searching.texi +++ b/doc/lispref/searching.texi | |||
| @@ -577,6 +577,10 @@ an unquoted @samp{[} is special again and a @samp{]} not. | |||
| 577 | @node Char Classes | 577 | @node Char Classes |
| 578 | @subsubsection Character Classes | 578 | @subsubsection Character Classes |
| 579 | @cindex character classes in regexp | 579 | @cindex character classes in regexp |
| 580 | @cindex ascii character class, regexp | ||
| 581 | @cindex alnum character class, regexp | ||
| 582 | @cindex alpha character class, regexp | ||
| 583 | @cindex xdigit character class, regexp | ||
| 580 | 584 | ||
| 581 | Here is a table of the classes you can use in a character alternative, | 585 | Here is a table of the classes you can use in a character alternative, |
| 582 | and what they mean: | 586 | and what they mean: |