diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/builtin.txt | 15 | ||||
| -rw-r--r-- | runtime/doc/usr_41.txt | 1 | ||||
| -rw-r--r-- | runtime/tools/emoji_list.vim | 21 |
3 files changed, 36 insertions, 1 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt index d0b28ce875..719953bc22 100644 --- a/runtime/doc/builtin.txt +++ b/runtime/doc/builtin.txt @@ -77,6 +77,7 @@ changenr() Number current change number chanclose({id} [, {stream}]) Number Closes a channel or one of its streams chansend({id}, {data}) Number Writes {data} to channel char2nr({expr} [, {utf8}]) Number ASCII/UTF-8 value of first char in {expr} +charclass({string}) Number character class of {string} charcol({expr}) Number column number of cursor or mark charidx({string}, {idx} [, {countcc}]) Number char index of byte {idx} in {string} @@ -1064,7 +1065,19 @@ char2nr({string} [, {utf8}]) *char2nr()* Can also be used as a |method|: > GetChar()->char2nr() -< + +charclass({string}) *charclass()* + Return the character class of the first character in {string}. + The character class is one of: + 0 blank + 1 punctuation + 2 word character + 3 emoji + other specific Unicode class + The class is used in patterns and word motions. + Returns 0 if {string} is not a |String|. + + *charcol()* charcol({expr}) Same as |col()| but returns the character index of the column position given with {expr} instead of the byte position. diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt index 235925c033..0c907bfb68 100644 --- a/runtime/doc/usr_41.txt +++ b/runtime/doc/usr_41.txt @@ -606,6 +606,7 @@ String manipulation: *string-functions* strtrans() translate a string to make it printable tolower() turn a string to lowercase toupper() turn a string to uppercase + charclass() class of a character match() position where a pattern matches in a string matchend() position where a pattern match ends in a string matchfuzzy() fuzzy matches a string in a list of strings diff --git a/runtime/tools/emoji_list.vim b/runtime/tools/emoji_list.vim new file mode 100644 index 0000000000..c335b8c88f --- /dev/null +++ b/runtime/tools/emoji_list.vim @@ -0,0 +1,21 @@ +" Script to fill the window with emoji characters, one per line. +" Source this script: :source % + +if &modified + new +else + enew +endif + +lua << EOF + local lnum = 1 + for c = 0x100, 0x1ffff do + local cs = vim.fn.nr2char(c) + if vim.fn.charclass(cs) == 3 then + vim.fn.setline(lnum, '|' .. cs .. '| ' .. vim.fn.strwidth(cs)) + lnum = lnum + 1 + end + end +EOF + +set nomodified |