commit 0985e784d8dce58748343207e176bf61303b7d68
parent 096ae3bfd7075dce69c70182ccedcd6d33e66d31
Author: zeertzjq <zeertzjq@outlook.com>
Date: Sun, 2 Feb 2025 07:00:45 +0800
vim-patch:9.1.1065: no digraph for "Approaches the limit" (#32289)
Problem: no digraph for "Approaches the limit"
Solution: Add the digraph using .= (Hans Ginzel)
Add digraph Approaches the Limit
≐ U+2250 https://www.fileformat.info/info/unicode/char/2250/index.htm
closes: vim/vim#16508
https://github.com/vim/vim/commit/3a621188ee52badfe7aa783db12588a78dcd8ed6
Co-authored-by: Hans Ginzel <hans@matfyz.cz>
Diffstat:
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/runtime/doc/digraph.txt b/runtime/doc/digraph.txt
@@ -119,8 +119,8 @@ see them.
On most systems Vim uses the same digraphs. They work for the Unicode and
ISO-8859-1 character sets. These default digraphs are taken from the RFC1345
-mnemonics. To make it easy to remember the mnemonic, the second character has
-a standard meaning:
+mnemonics (with some additions). To make it easy to remember the mnemonic,
+the second character has a standard meaning:
char name char meaning ~
Exclamation mark ! Grave
@@ -1064,6 +1064,7 @@ the 1', 2' and 3' digraphs.
≅ ?= 2245 8773 APPROXIMATELY EQUAL TO
≈ ?2 2248 8776 ALMOST EQUAL TO
≌ =? 224C 8780 ALL EQUAL TO
+ ≐ .= 2250 8784 APPROACHES THE LIMIT
≓ HI 2253 8787 IMAGE OF OR APPROXIMATELY EQUAL TO
≠ != 2260 8800 NOT EQUAL TO
≡ =3 2261 8801 IDENTICAL TO
diff --git a/src/nvim/digraph.c b/src/nvim/digraph.c
@@ -1023,6 +1023,7 @@ static digr_T digraphdefault[] =
{ '?', '=', 0x2245 },
{ '?', '2', 0x2248 },
{ '=', '?', 0x224c },
+ { '.', '=', 0x2250 },
{ 'H', 'I', 0x2253 },
{ '!', '=', 0x2260 },
{ '=', '3', 0x2261 },
diff --git a/test/old/testdir/test_digraph.vim b/test/old/testdir/test_digraph.vim
@@ -40,6 +40,9 @@ func Test_digraphs()
" Quadruple prime
call Put_Dig("'4")
call assert_equal("⁗", getline('.'))
+ " APPROACHES THE LIMIT
+ call Put_Dig(".=")
+ call assert_equal("≐", getline('.'))
" Not a digraph
call Put_Dig("a\<bs>")
call Put_Dig("\<bs>a")
