mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-02 07:58:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(highlight): ns=0 to set :highlight namespace

Browse Source 
Passing ns=0 to nvim_set_hl will alter the `:highlight` namespace.
This commit is contained in:
Lewis Russell
2022-01-24 09:36:15 +00:00
parent a562b5771e
commit 4aa0cdd3aa
5 changed files with 151 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/nvim/api/vim.c
View File

@@ -31,6 +31,7 @@
#include "nvim/fileio.h"
#include "nvim/getchar.h"
#include "nvim/highlight.h"
#include "nvim/highlight_defs.h"
#include "nvim/lua/executor.h"
#include "nvim/mark.h"
#include "nvim/memline.h"
@@ -121,7 +122,9 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
/// Set a highlight group.
///
/// @param ns_id number of namespace for this highlight
/// @param ns_id number of namespace for this highlight. Use value 0
/// to set a highlight group in the global (`:highlight`)
/// namespace.
/// @param name highlight group name, like ErrorMsg
/// @param val highlight definition map, like |nvim_get_hl_by_name|.
/// in addition the following keys are also recognized:
@@ -135,18 +138,23 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
/// same as attributes of gui color
/// @param[out] err Error details, if any
///
/// TODO: ns_id = 0, should modify :highlight namespace
/// TODO val should take update vs reset flag
// TODO(bfredl): val should take update vs reset flag
void nvim_set_hl(Integer ns_id, String name, Dictionary val, Error *err)
FUNC_API_SINCE(7)
{
int hl_id = syn_check_group(name.data, (int)name.size);
int link_id = -1;
HlAttrs attrs = dict2hlattrs(val, true, &link_id, err);
if (!ERROR_SET(err)) {
ns_hl_def((NS)ns_id, hl_id, attrs, link_id);
HlAttrNames *names = NULL; // Only used when setting global namespace
if (ns_id == 0) {
names = xmalloc(sizeof(*names));
*names = HLATTRNAMES_INIT;
}
HlAttrs attrs = dict2hlattrs(val, true, &link_id, names, err);
if (!ERROR_SET(err)) {
ns_hl_def((NS)ns_id, hl_id, attrs, link_id, names);
}
xfree(names);
}
/// Set active namespace for highlights.