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patch 7.4.1143

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Problem:    Can't sort on floating point numbers.
Solution:   Add the "f" flag to ":sort".  (Alex Jakushev)  Also add the "f"
            flag to sort().
This commit is contained in:
Bram Moolenaar
2016-01-19 23:36:15 +01:00
parent b8060fe862
commit f7edf40448
7 changed files with 187 additions and 44 deletions
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20
runtime/doc/change.txt
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@@ -1,4 +1,4 @@
*change.txt* For Vim version 7.4. Last change: 2016 Jan 02
*change.txt* For Vim version 7.4. Last change: 2016 Jan 19
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1745,7 +1745,7 @@ Vim has a sorting function and a sorting command. The sorting function can be
found here: |sort()|, |uniq()|.
*:sor* *:sort*
:[range]sor[t][!] [i][u][r][n][x][o][b] [/{pattern}/]
:[range]sor[t][!] [b][f][i][n][o][r][u][x] [/{pattern}/]
Sort lines in [range]. When no range is given all
lines are sorted.
@@ -1753,10 +1753,18 @@ found here: |sort()|, |uniq()|.
With [i] case is ignored.
Options [n][f][x][o][b] are mutually exclusive.
With [n] sorting is done on the first decimal number
in the line (after or inside a {pattern} match).
One leading '-' is included in the number.
With [f] sorting is done on the Float in the line.
The value of Float is determined similar to passing
the text (after or inside a {pattern} match) to
str2float() function. This option is available only
if Vim was compiled with Floating point support.
With [x] sorting is done on the first hexadecimal
number in the line (after or inside a {pattern}
match). A leading "0x" or "0X" is ignored.
@@ -1768,10 +1776,10 @@ found here: |sort()|, |uniq()|.
With [b] sorting is done on the first binary number in
the line (after or inside a {pattern} match).
With [u] only keep the first of a sequence of
identical lines (ignoring case when [i] is used).
Without this flag, a sequence of identical lines
will be kept in their original order.
With [u] (u stands for unique) only keep the first of
a sequence of identical lines (ignoring case when [i]
is used). Without this flag, a sequence of identical
lines will be kept in their original order.
Note that leading and trailing white space may cause
lines to be different.