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patch 9.1.0854: cannot get terminal cell size

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Problem:  cannot get terminal cell size
Solution: add getcellpixels() function to return xpixel * ypixel
          cell size on terminal Unix (mikoto2000)

closes: #16004

Signed-off-by: mikoto2000 <mikoto2000@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
mikoto2000
2024-11-11 21:24:14 +01:00
committed by Christian Brabandt
parent 6fbf63de86
commit 1083cae709
10 changed files with 112 additions and 5 deletions
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12
runtime/doc/builtin.txt
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@ -1,4 +1,4 @@
*builtin.txt* For Vim version 9.1. Last change: 2024 Nov 10
*builtin.txt* For Vim version 9.1. Last change: 2024 Nov 11
VIM REFERENCE MANUAL by Bram Moolenaar
@ -222,6 +222,7 @@ getbufline({buf}, {lnum} [, {end}])
getbufoneline({buf}, {lnum}) String line {lnum} of buffer {buf}
getbufvar({buf}, {varname} [, {def}])
any variable {varname} in buffer {buf}
getcellpixels() List get character cell pixel size
getcellwidths() List get character cell width overrides
getchangelist([{buf}]) List list of change list items
getchar([{expr}]) Number or String
@ -3786,6 +3787,15 @@ getbufvar({buf}, {varname} [, {def}]) *getbufvar()*
Return type: any, depending on {varname}
getcellpixels() *getcellpixels()*
Returns a |List| of terminal cell pixel size.
List format is [xpixels, ypixels].
Only works on Unix. For gVim and on other systems,
returns [-1, -1].
Return type: list<Number>
getcellwidths() *getcellwidths()*
Returns a |List| of cell widths of character ranges overridden
by |setcellwidths()|. The format is equal to the argument of