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patch 9.1.0394: Cannot get a list of positions describing a region

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Problem:  Cannot get a list of positions describing a region
          (Justin M. Keyes, after v9.1.0120)
Solution: Add the getregionpos() function
          (Shougo Matsushita)

fixes: #14609
closes: #14617

Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
Signed-off-by: Shougo Matsushita <Shougo.Matsu@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Shougo Matsushita
2024-05-07 20:49:24 +02:00
committed by Christian Brabandt
parent c5def6561d
commit b4757e627e
8 changed files with 351 additions and 89 deletions
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runtime/doc/builtin.txt
+23 -1
View File
@@ -1,4 +1,4 @@
*builtin.txt* For Vim version 9.1. Last change: 2024 May 05
*builtin.txt* For Vim version 9.1. Last change: 2024 May 07
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -265,6 +265,8 @@ getreg([{regname} [, 1 [, {list}]]])
getreginfo([{regname}]) Dict information about a register
getregion({pos1}, {pos2} [, {opts}])
List get the text from {pos1} to {pos2}
getregionpos({pos1}, {pos2} [, {opts}])
List get a list of positions for a region
getregtype([{regname}]) String type of a register
getscriptinfo([{opts}]) List list of sourced scripts
gettabinfo([{expr}]) List list of tab pages
@@ -4327,6 +4329,26 @@ getregion({pos1}, {pos2} [, {opts}]) *getregion()*
Can also be used as a |method|: >
getpos('.')->getregion(getpos("'a"))
<
getregionpos({pos1}, {pos2} [, {opts}]) *getregionpos()*
Same as |getregion()|, but returns a list of positions
describing the buffer text segments bound by {pos1} and
{pos2}.
The segments are a pair of positions for every line: >
[[{start_pos}, {end_pos}], ...]
<
The position is a |List| with four numbers:
[bufnum, lnum, col, off]
"bufnum" is the buffer number.
"lnum" and "col" are the position in the buffer. The first
column is 1.
The "off" number is zero, unless 'virtualedit' is used. Then
it is the offset in screen columns from the start of the
character. E.g., a position within a <Tab> or after the last
character.
Can also be used as a |method|: >
getpos('.')->getregionpos(getpos("'a"))
<
getregtype([{regname}]) *getregtype()*
The result is a String, which is type of register {regname}.
The value will be one of: