From 1c471ac548cc883fdd5446c62a4b90cdcb6769ee Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Wed, 25 Jun 2025 21:07:25 +0200 Subject: [PATCH] runtime(doc): update description of :uniq command The examples mention the [u] flag, so at least the [u] flag should be introduced before the examples. Slightly reword the sentence about trailing/leading white space. closes: #17604 Co-authored-by: Hirohito Higashi Signed-off-by: zeertzjq Signed-off-by: Hirohito Higashi Signed-off-by: Christian Brabandt --- runtime/doc/change.txt | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt index 65e4e72cbe..4bd877f9f6 100644 --- a/runtime/doc/change.txt +++ b/runtime/doc/change.txt @@ -1,4 +1,4 @@ -*change.txt* For Vim version 9.1. Last change: 2025 Jun 23 +*change.txt* For Vim version 9.1. Last change: 2025 Jun 25 VIM REFERENCE MANUAL by Bram Moolenaar @@ -2014,12 +2014,20 @@ Also see |:sort-uniq|. With [r] comparison is done on the text that matches /{pattern}/ instead of the full line. + With [u] only keep lines that do not repeat (i.e., are + not immediately followed by the same line). + + With [!] only keep lines that are immediately followed + by a duplicate. + + If both [!] and [u] are given, [u] is ignored and [!] + takes effect. + When /{pattern}/ is specified and [r] is not used, the text matched with {pattern} is skipped and comparison is done on what comes after the match. 'ignorecase' applies to the pattern, but 'smartcase' is not used. - Instead of the slash any non-letter can be used. For example, to remove adjacent duplicate lines based @@ -2031,17 +2039,8 @@ Also see |:sort-uniq|. < If {pattern} is empty (e.g. // is used), the last search pattern is used. - With [u] only keep lines that do not repeat (i.e., are - not immediately followed by the same line). - - With [!] only keep lines that are immediately followed - by a duplicate. - - If both [!] and [u] are given, [u] is ignored and [!] - takes effect. - - Note that leading and trailing white space, and lines - that are not adjacent, are not considered duplicates. + Note that leading and trailing white space may cause + lines to be considered different. To remove all duplicates regardless of position, use |:sort-u| or external tools.