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New event: DirChanged

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Marco Hinz 2017-01-11 00:51:31 +01:00
parent f686635420
commit bd8025727c
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GPG Key ID: 1C980A1B657B4A4F
2 changed files with 35 additions and 4 deletions
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2
src/nvim/auevents.lua
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@ -28,6 +28,7 @@ return {
'CursorHoldI', -- idem, in Insert mode
'CursorMoved', -- cursor was moved
'CursorMovedI', -- cursor was moved in Insert mode
'DirChanged', -- directory changed
'EncodingChanged', -- after changing the 'encoding' option
'FileAppendCmd', -- append to a file using command
'FileAppendPost', -- after appending to a file
@ -101,6 +102,7 @@ return {
-- List of neovim-specific events or aliases for the purpose of generating
-- syntax file
neovim_specific = {
DirChanged=true,
TabClosed=true,
TabNew=true,
TabNewEntered=true,

37
src/nvim/ex_docmd.c
View File

@ -6949,6 +6949,35 @@ void free_cd_dir(void)
#endif
static void apply_autocmd_dirchanged(char_u *new_dir, CdScope scope)
{
dict_T *dict = get_vim_var_dict(VV_EVENT);
char buf[8];
switch (scope) {
case kCdScopeGlobal:
snprintf(buf, sizeof(buf), "global");
break;
case kCdScopeTab:
snprintf(buf, sizeof(buf), "tab");
break;
case kCdScopeWindow:
snprintf(buf, sizeof(buf), "window");
break;
case kCdScopeInvalid:
// Should never happen.
assert(false);
}
dict_add_nr_str(dict, "scope", 0L, (char_u *)buf);
dict_add_nr_str(dict, "cwd", 0L, new_dir);
dict_set_keys_readonly(dict);
apply_autocmds(EVENT_DIRCHANGED, NULL, new_dir, false, NULL);
dict_clear(dict);
}
/// Deal with the side effects of changing the current directory.
///
/// @param scope Scope of the function call (global, tab or window).
@ -6972,6 +7001,8 @@ void post_chdir(CdScope scope)
}
}
apply_autocmd_dirchanged(new_dir, scope);
switch (scope) {
case kCdScopeGlobal:
// We are now in the global directory, no need to remember its name.
@ -6998,8 +7029,6 @@ void post_chdir(CdScope scope)
shorten_fnames(TRUE);
}
/// `:cd`, `:tcd`, `:lcd`, `:chdir`, `:tchdir` and `:lchdir`.
void ex_cd(exarg_T *eap)
{
@ -7061,8 +7090,8 @@ void ex_cd(exarg_T *eap)
post_chdir(scope);
/* Echo the new current directory if the command was typed. */
if (KeyTyped || p_verbose >= 5)
// Echo the new current directory if the command was typed.
if (KeyTyped || p_verbose >= 5) {
ex_pwd(eap);
}
xfree(tofree);