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vim-patch:7.4.341

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Problem:    sort() doesn't handle numbers well.
Solution:   Add an argument to specify sorting on numbers. (Christian Brabandt)

https://code.google.com/p/vim/source/detail?r=adc4a84f72eb44dae657af713922a6e2c1f64ae3
This commit is contained in:
André Twupack
2014-07-12 18:39:23 +02:00
parent 1761a4af71
commit 9f252554e3
4 changed files with 33 additions and 5 deletions
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27
src/nvim/eval.c
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@@ -13362,6 +13362,7 @@ static void f_sinh(typval_T *argvars, typval_T *rettv)
static int item_compare_ic;
static bool item_compare_numeric;
static char_u *item_compare_func;
static dict_T *item_compare_selfdict;
static int item_compare_func_err;
@@ -13384,10 +13385,18 @@ static int item_compare(const void *s1, const void *s2)
p1 = (char_u *)"";
if (p2 == NULL)
p2 = (char_u *)"";
if (item_compare_ic)
res = STRICMP(p1, p2);
else
res = STRCMP(p1, p2);
if (!item_compare_numeric) {
if (item_compare_ic) {
res = STRICMP(p1, p2);
} else {
res = STRCMP(p1, p2);
}
} else {
double n1, n2;
n1 = strtod((char *)p1, (char **)&p1);
n2 = strtod((char *)p2, (char **)&p2);
res = n1 == n2 ? 0 : n1 > n2 ? 1 : -1;
}
free(tofree1);
free(tofree2);
return res;
@@ -13454,6 +13463,7 @@ static void do_sort_uniq(typval_T *argvars, typval_T *rettv, bool sort)
return; /* short list sorts pretty quickly */
item_compare_ic = FALSE;
item_compare_numeric = false;
item_compare_func = NULL;
item_compare_selfdict = NULL;
@@ -13471,6 +13481,15 @@ static void do_sort_uniq(typval_T *argvars, typval_T *rettv, bool sort)
item_compare_ic = TRUE;
else
item_compare_func = get_tv_string(&argvars[1]);
if (item_compare_func != NULL) {
if (STRCMP(item_compare_func, "n") == 0) {
item_compare_func = NULL;
item_compare_numeric = true;
} else if (STRCMP(item_compare_func, "i") == 0) {
item_compare_func = NULL;
item_compare_ic = TRUE;
}
}
}
if (argvars[2].v_type != VAR_UNKNOWN) {