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Diffstat (limited to 'doc/lispref/strings.texi')
| -rw-r--r-- | doc/lispref/strings.texi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/lispref/strings.texi b/doc/lispref/strings.texi index 5cae939b7bf..b4d7bc729f5 100644 --- a/doc/lispref/strings.texi +++ b/doc/lispref/strings.texi @@ -390,6 +390,22 @@ whitespace to a single space character, as well as removing all whitespace from the start and the end of @var{string}. @end defun +@defun string-trim-left string &optional regexp +Remove the leading text that matches @var{regexp} from @var{string}. +@var{regexp} defaults to @samp{[ \t\n\r]+}. +@end defun + +@defun string-trim-right string &optional regexp +Remove the trailing text that matches @var{regexp} from @var{string}. +@var{regexp} defaults to @samp{[ \t\n\r]+}. +@end defun + +@defun string-trim string &optional trim-left trim-right +Remove the leading text that matches @var{trim-left} and trailing text +that matches @var{trim-right} from from @var{string}. Both regexps +default to @samp{[ \t\n\r]+}. +@end defun + @defun string-fill string length Attempt to Word-wrap @var{string} so that no lines are longer than @var{length}. Filling is done on whitespace boundaries only. If |