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comparison src/evalfunc.c @ 13280:fbda23eb0996 v8.0.1514

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patch 8.0.1514: getting the list of changes is not easy commit https://github.com/vim/vim/commit/07ad816525da67cab3c0db21d1286d221dbc7477 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 13 13:59:59 2018 +0100 patch 8.0.1514: getting the list of changes is not easy Problem: Getting the list of changes is not easy. Solution: Add the getchangelist() function. (Yegappan Lakshmanan, closes #2634)
author Christian Brabandt <cb@256bit.org>
date Tue, 13 Feb 2018 14:15:05 +0100
parents 28ae299c6af0
children 3f3d9ed211b2
comparison
equal deleted inserted replaced
13279:fa46af018785 13280:fbda23eb0996
163 static void f_garbagecollect(typval_T *argvars, typval_T *rettv); 163 static void f_garbagecollect(typval_T *argvars, typval_T *rettv);
164 static void f_get(typval_T *argvars, typval_T *rettv); 164 static void f_get(typval_T *argvars, typval_T *rettv);
165 static void f_getbufinfo(typval_T *argvars, typval_T *rettv); 165 static void f_getbufinfo(typval_T *argvars, typval_T *rettv);
166 static void f_getbufline(typval_T *argvars, typval_T *rettv); 166 static void f_getbufline(typval_T *argvars, typval_T *rettv);
167 static void f_getbufvar(typval_T *argvars, typval_T *rettv); 167 static void f_getbufvar(typval_T *argvars, typval_T *rettv);
168 static void f_getchangelist(typval_T *argvars, typval_T *rettv);
168 static void f_getchar(typval_T *argvars, typval_T *rettv); 169 static void f_getchar(typval_T *argvars, typval_T *rettv);
169 static void f_getcharmod(typval_T *argvars, typval_T *rettv); 170 static void f_getcharmod(typval_T *argvars, typval_T *rettv);
170 static void f_getcharsearch(typval_T *argvars, typval_T *rettv); 171 static void f_getcharsearch(typval_T *argvars, typval_T *rettv);
171 static void f_getcmdline(typval_T *argvars, typval_T *rettv); 172 static void f_getcmdline(typval_T *argvars, typval_T *rettv);
172 #if defined(FEAT_CMDL_COMPL) 173 #if defined(FEAT_CMDL_COMPL)
605 {"garbagecollect", 0, 1, f_garbagecollect}, 606 {"garbagecollect", 0, 1, f_garbagecollect},
606 {"get", 2, 3, f_get}, 607 {"get", 2, 3, f_get},
607 {"getbufinfo", 0, 1, f_getbufinfo}, 608 {"getbufinfo", 0, 1, f_getbufinfo},
608 {"getbufline", 2, 3, f_getbufline}, 609 {"getbufline", 2, 3, f_getbufline},
609 {"getbufvar", 2, 3, f_getbufvar}, 610 {"getbufvar", 2, 3, f_getbufvar},
611 {"getchangelist", 1, 1, f_getchangelist},
610 {"getchar", 0, 1, f_getchar}, 612 {"getchar", 0, 1, f_getchar},
611 {"getcharmod", 0, 0, f_getcharmod}, 613 {"getcharmod", 0, 0, f_getcharmod},
612 {"getcharsearch", 0, 0, f_getcharsearch}, 614 {"getcharsearch", 0, 0, f_getcharsearch},
613 {"getcmdline", 0, 0, f_getcmdline}, 615 {"getcmdline", 0, 0, f_getcmdline},
614 {"getcmdpos", 0, 0, f_getcmdpos}, 616 {"getcmdpos", 0, 0, f_getcmdpos},
4345 4347
4346 --emsg_off; 4348 --emsg_off;
4347 } 4349 }
4348 4350
4349 /* 4351 /*
4352 * "getchangelist()" function
4353 */
4354 static void
4355 f_getchangelist(typval_T *argvars, typval_T *rettv)
4356 {
4357 #ifdef FEAT_JUMPLIST
4358 buf_T *buf;
4359 int i;
4360 list_T *l;
4361 dict_T *d;
4362 #endif
4363
4364 if (rettv_list_alloc(rettv) != OK)
4365 return;
4366
4367 #ifdef FEAT_JUMPLIST
4368 buf = find_buffer(&argvars[0]);
4369 if (buf == NULL)
4370 return;
4371
4372 l = list_alloc();
4373 if (l == NULL)
4374 return;
4375
4376 if (list_append_list(rettv->vval.v_list, l) == FAIL)
4377 return;
4378 /*
4379 * The current window change list index tracks only the position in the
4380 * current buffer change list. For other buffers, use the change list
4381 * length as the current index.
4382 */
4383 list_append_number(rettv->vval.v_list,
4384 (varnumber_T)((buf == curwin->w_buffer)
4385 ? curwin->w_changelistidx : buf->b_changelistlen));
4386
4387 for (i = 0; i < buf->b_changelistlen; ++i)
4388 {
4389 if (buf->b_changelist[i].lnum == 0)
4390 continue;
4391 if ((d = dict_alloc()) == NULL)
4392 return;
4393 if (list_append_dict(l, d) == FAIL)
4394 return;
4395 dict_add_nr_str(d, "lnum", (long)buf->b_changelist[i].lnum, NULL);
4396 dict_add_nr_str(d, "col", (long)buf->b_changelist[i].col, NULL);
4397 # ifdef FEAT_VIRTUALEDIT
4398 dict_add_nr_str(d, "coladd", (long)buf->b_changelist[i].coladd, NULL);
4399 # endif
4400 }
4401 #endif
4402 }
4403 /*
4350 * "getchar()" function 4404 * "getchar()" function
4351 */ 4405 */
4352 static void 4406 static void
4353 f_getchar(typval_T *argvars, typval_T *rettv) 4407 f_getchar(typval_T *argvars, typval_T *rettv)
4354 { 4408 {