neovim

commit 357aab4c65c49a924481a67e17a10bd04c334ab9
parent 6f25623e793e058c78481b7fb7a42eeff642694b
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Mon, 26 Dec 2022 11:20:37 +0800

fix(mappings): use all buckets in second round of unmap (#21534)


Diffstat:
M
src/nvim/mapping.c
 | 
2
+-
M
test/functional/ex_cmds/map_spec.lua
 | 
13
++++++++++---

2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/src/nvim/mapping.c b/src/nvim/mapping.c
@@ -693,7 +693,7 @@ static int buf_do_map(int maptype, MapArguments *args, int mode, bool is_abbrev,
     for (int round = 0; (round == 0 || maptype == MAPTYPE_UNMAP) && round <= 1
          && !did_it && !got_int; round++) {
       int hash_start, hash_end;
-      if (has_lhs || is_abbrev) {
+      if ((round == 0 && has_lhs) || is_abbrev) {
         // just use one hash
         hash_start = is_abbrev ? 0 : MAP_HASH(mode, (uint8_t)lhs[0]);
         hash_end = hash_start + 1;
diff --git a/test/functional/ex_cmds/map_spec.lua b/test/functional/ex_cmds/map_spec.lua
@@ -3,6 +3,7 @@ local Screen = require('test.functional.ui.screen')
 
 local eq = helpers.eq
 local exec = helpers.exec
+local exec_capture = helpers.exec_capture
 local feed = helpers.feed
 local meths = helpers.meths
 local clear = helpers.clear
@@ -30,12 +31,12 @@ describe(':*map', function()
     expect('-foo-')
   end)
 
-  it('shows <nop> as mapping rhs', function()
+  it('shows <Nop> as mapping rhs', function()
     command('nmap asdf <Nop>')
     eq([[
 
 n  asdf          <Nop>]],
-       helpers.exec_capture('nmap asdf'))
+       exec_capture('nmap asdf'))
   end)
 
   it('mappings with description can be filtered', function()
@@ -48,7 +49,7 @@ n  asdf3         qwert
                  do the other thing
 n  asdf1         qwert
                  do the one thing]],
-       helpers.exec_capture('filter the nmap'))
+       exec_capture('filter the nmap'))
   end)
 
   it('<Plug> mappings ignore nore', function()
@@ -84,6 +85,12 @@ n  asdf1         qwert
     eq(2, meths.eval('x'))
     eq('Some te', eval("getline('.')"))
   end)
+
+  it(':unmap with rhs works when lhs is in another bucket #21530', function()
+    command('map F <Plug>Foo')
+    command('unmap <Plug>Foo')
+    eq('\nNo mapping found', exec_capture('map F'))
+  end)
 end)
 
 describe('Screen', function()