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Make set{qf,loc}list() take {title}

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Add an extra argument to these functions to set w:quickfix_title.

This is a modified version of a patch from vim_dev. Discussion here:

  https://groups.google.com/forum/#!topic/vim_dev/X7VVPd4Do5s

Credits go to Christian "chrisbra" Brabandt and Daniel "blueyed" Hahler.
This commit is contained in:
Marco Hinz
2016-02-24 01:24:12 +01:00
parent 8160e875a0
commit 39c3842621
2 changed files with 48 additions and 18 deletions
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50
src/nvim/eval.c
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@@ -7324,10 +7324,10 @@ static struct fst {
{ "setcharsearch", 1, 1, f_setcharsearch },
{ "setcmdpos", 1, 1, f_setcmdpos },
{ "setline", 2, 2, f_setline },
{ "setloclist", 2, 3, f_setloclist },
{ "setloclist", 2, 4, f_setloclist },
{ "setmatches", 1, 1, f_setmatches },
{ "setpos", 2, 2, f_setpos },
{ "setqflist", 1, 2, f_setqflist },
{ "setqflist", 1, 3, f_setqflist },
{ "setreg", 2, 3, f_setreg },
{ "settabvar", 3, 3, f_settabvar },
{ "settabwinvar", 4, 4, f_settabwinvar },
@@ -15215,14 +15215,26 @@ static void f_setline(typval_T *argvars, typval_T *rettv)
appended_lines_mark(lcount, added);
}
/*
* Used by "setqflist()" and "setloclist()" functions
*/
static void set_qf_ll_list(win_T *wp, typval_T *list_arg, typval_T *action_arg, typval_T *rettv)
/// Create quickfix/location list from VimL values
///
/// Used by `setqflist()` and `setloclist()` functions. Accepts invalid
/// list_arg, action_arg and title_arg arguments in which case errors out,
/// including VAR_UNKNOWN parameters.
///
/// @param[in,out] wp Window to create location list for. May be NULL in
/// which case quickfix list will be created.
/// @param[in] list_arg Quickfix list contents.
/// @param[in] action_arg Action to perform: append to an existing list,
/// replace its content or create a new one.
/// @param[in] title_arg New list title. Defaults to caller function name.
/// @param[out] rettv Return value: 0 in case of success, -1 otherwise.
static void set_qf_ll_list(win_T *wp, typval_T *list_arg, typval_T *action_arg,
typval_T *title_arg, typval_T *rettv)
FUNC_ATTR_NONNULL_ARG(2, 3, 4, 5)
{
char_u *act;
int action = ' ';
char_u *title = NULL;
rettv->vval.v_number = -1;
@@ -15231,7 +15243,7 @@ static void set_qf_ll_list(win_T *wp, typval_T *list_arg, typval_T *action_arg,
else {
list_T *l = list_arg->vval.v_list;
if (action_arg->v_type == VAR_STRING) {
if (action_arg->v_type != VAR_UNKNOWN) {
act = get_tv_string_chk(action_arg);
if (act == NULL)
return; /* type error; errmsg already given */
@@ -15239,9 +15251,20 @@ static void set_qf_ll_list(win_T *wp, typval_T *list_arg, typval_T *action_arg,
action = *act;
}
if (l != NULL && set_errorlist(wp, l, action,
(char_u *)(wp == NULL ? "setqflist()" : "setloclist()")) == OK)
if (title_arg->v_type != VAR_UNKNOWN) {
title = get_tv_string_chk(title_arg);
if (!title) {
return; // type error; errmsg already given
}
}
if (!title) {
title = (char_u*)(wp ? "setloclist()" : "setqflist()");
}
if (l && set_errorlist(wp, l, action, title) == OK) {
rettv->vval.v_number = 0;
}
}
}
@@ -15255,8 +15278,9 @@ static void f_setloclist(typval_T *argvars, typval_T *rettv)
rettv->vval.v_number = -1;
win = find_win_by_nr(&argvars[0], NULL);
if (win != NULL)
set_qf_ll_list(win, &argvars[1], &argvars[2], rettv);
if (win != NULL) {
set_qf_ll_list(win, &argvars[1], &argvars[2], &argvars[3], rettv);
}
}
/*
@@ -15392,7 +15416,7 @@ static void f_setpos(typval_T *argvars, typval_T *rettv)
*/
static void f_setqflist(typval_T *argvars, typval_T *rettv)
{
set_qf_ll_list(NULL, &argvars[0], &argvars[1], rettv);
set_qf_ll_list(NULL, &argvars[0], &argvars[1], &argvars[2], rettv);
}
/*