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patch 8.0.1497: getting the jump list requires parsing the output of :jumps

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Problem:    Getting the jump list requires parsing the output of :jumps.
Solution:   Add getjumplist(). (Yegappan Lakshmanan, closes #2609)
This commit is contained in:
Bram Moolenaar
2018-02-10 21:06:32 +01:00
parent d23a823669
commit 4f50588ba3
9 changed files with 170 additions and 5 deletions
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60
src/evalfunc.c
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@@ -180,6 +180,7 @@ static void f_getfperm(typval_T *argvars, typval_T *rettv);
static void f_getfsize(typval_T *argvars, typval_T *rettv);
static void f_getftime(typval_T *argvars, typval_T *rettv);
static void f_getftype(typval_T *argvars, typval_T *rettv);
static void f_getjumplist(typval_T *argvars, typval_T *rettv);
static void f_getline(typval_T *argvars, typval_T *rettv);
static void f_getloclist(typval_T *argvars UNUSED, typval_T *rettv UNUSED);
static void f_getmatches(typval_T *argvars, typval_T *rettv);
@@ -621,6 +622,7 @@ static struct fst
{"getfsize", 1, 1, f_getfsize},
{"getftime", 1, 1, f_getftime},
{"getftype", 1, 1, f_getftype},
{"getjumplist", 0, 2, f_getjumplist},
{"getline", 1, 2, f_getline},
{"getloclist", 1, 2, f_getloclist},
{"getmatches", 0, 0, f_getmatches},
@@ -4840,6 +4842,56 @@ f_getftype(typval_T *argvars, typval_T *rettv)
rettv->vval.v_string = type;
}
/*
* "getjumplist()" function
*/
static void
f_getjumplist(typval_T *argvars, typval_T *rettv)
{
#ifdef FEAT_JUMPLIST
win_T *wp;
int i;
list_T *l;
dict_T *d;
#endif
if (rettv_list_alloc(rettv) != OK)
return;
#ifdef FEAT_JUMPLIST
wp = find_tabwin(&argvars[0], &argvars[1]);
if (wp == NULL)
return;
l = list_alloc();
if (l == NULL)
return;
if (list_append_list(rettv->vval.v_list, l) == FAIL)
return;
list_append_number(rettv->vval.v_list, (varnumber_T)wp->w_jumplistidx);
for (i = 0; i < wp->w_jumplistlen; ++i)
{
if ((d = dict_alloc()) == NULL)
return;
if (list_append_dict(l, d) == FAIL)
return;
dict_add_nr_str(d, "lnum", (long)wp->w_jumplist[i].fmark.mark.lnum,
NULL);
dict_add_nr_str(d, "col", (long)wp->w_jumplist[i].fmark.mark.col,
NULL);
# ifdef FEAT_VIRTUALEDIT
dict_add_nr_str(d, "coladd", (long)wp->w_jumplist[i].fmark.mark.coladd,
NULL);
# endif
dict_add_nr_str(d, "bufnr", (long)wp->w_jumplist[i].fmark.fnum, NULL);
if (wp->w_jumplist[i].fmark.fnum == 0)
dict_add_nr_str(d, "filename", 0L, wp->w_jumplist[i].fname);
}
#endif
}
/*
* "getline(lnum, [end])" function
*/
@@ -5612,11 +5664,11 @@ f_has(typval_T *argvars, typval_T *rettv)
"beos",
#endif
#ifdef MACOS_X
"mac", /* Mac OS X (and, once, Mac OS Classic) */
"osx", /* Mac OS X */
"mac", /* Mac OS X (and, once, Mac OS Classic) */
"osx", /* Mac OS X */
# ifdef MACOS_X_DARWIN
"macunix", /* Mac OS X, with the darwin feature */
"osxdarwin", /* synonym for macunix */
"macunix", /* Mac OS X, with the darwin feature */
"osxdarwin", /* synonym for macunix */
# endif
#endif
#ifdef __QNX__