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Diffstat (limited to 'doc/lispref/strings.texi')
| -rw-r--r-- | doc/lispref/strings.texi | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/lispref/strings.texi b/doc/lispref/strings.texi index 742ab76244d..78f1344cada 100644 --- a/doc/lispref/strings.texi +++ b/doc/lispref/strings.texi @@ -430,13 +430,16 @@ middle of a character representation. This function measures the string length in characters or bytes, and thus is generally inappropriate if you need to shorten strings for display purposes; use @code{truncate-string-to-width} or -@code{window-text-pixel-size} instead (@pxref{Size of Displayed -Text}). +@code{window-text-pixel-size} or @code{string-glyph-split} instead +(@pxref{Size of Displayed Text}). @end defun -@defun string-lines string &optional omit-nulls +@defun string-lines string &optional omit-nulls keep-newlines Split @var{string} into a list of strings on newline boundaries. If -@var{omit-nulls}, remove empty lines from the results. +the optional argument @var{omit-nulls} is non-@code{nil}, remove empty +lines from the results. If the optional argument @var{keep-newlines} +is non-@code{nil}, don't remove the trailing newlines from the result +strings. @end defun @defun string-pad string length &optional padding start |