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https://github.com/neovim/neovim.git
synced 2025-01-01 17:23:36 -07:00
364b131f42
Problem: Unable to customize the column next to a window ('gutter').
Solution: Add 'statuscolumn' option that follows the 'statusline' syntax,
allowing to customize the status column. Also supporting the %@
click execute function label. Adds new items @C and @s which
will print the fold and sign columns. Line numbers and signs
can be clicked, highlighted, aligned, transformed, margined etc.
68 lines
1.5 KiB
Lua
68 lines
1.5 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq = helpers.eq
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local exec_lua = helpers.exec_lua
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local clear = helpers.clear
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before_each(clear)
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describe('ffi.cdef', function()
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it('can use Neovim core functions', function()
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if not exec_lua("return pcall(require, 'ffi')") then
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pending('missing LuaJIT FFI')
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end
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eq(12, exec_lua[[
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local ffi = require('ffi')
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ffi.cdef('int curwin_col_off(void);')
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vim.cmd('set number numberwidth=4 signcolumn=yes:4')
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return ffi.C.curwin_col_off()
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]])
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eq(20, exec_lua[=[
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local ffi = require('ffi')
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ffi.cdef[[
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typedef unsigned char char_u;
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typedef struct window_S win_T;
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typedef struct {} stl_hlrec_t;
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typedef struct {} StlClickRecord;
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typedef struct {} statuscol_T;
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typedef struct {} Error;
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win_T *find_window_by_handle(int Window, Error *err);
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int build_stl_str_hl(
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win_T *wp,
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char *out,
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size_t outlen,
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char *fmt,
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char *opt_name,
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int opt_scope,
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int fillchar,
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int maxwidth,
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stl_hlrec_t **hltab,
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StlClickRecord **tabtab,
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statuscol_T *scp
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);
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]]
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return ffi.C.build_stl_str_hl(
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ffi.C.find_window_by_handle(0, ffi.new('Error')),
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ffi.new('char[1024]'),
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1024,
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ffi.cast('char*', 'StatusLineOfLength20'),
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nil,
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0,
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0,
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0,
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nil,
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nil,
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nil
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)
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]=])
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end)
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end)
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