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updated for version 7.0119

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This commit is contained in:
Bram Moolenaar
2005-07-29 22:36:03 +00:00
parent 661b182095
commit 4be06f9e1b
49 changed files with 1199 additions and 40268 deletions
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44
src/eval.c
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@@ -562,6 +562,7 @@ static void f_mode __ARGS((typval_T *argvars, typval_T *rettv));
static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv));
static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv));
static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv));
static void f_printf __ARGS((typval_T *argvars, typval_T *rettv));
static void f_range __ARGS((typval_T *argvars, typval_T *rettv));
static void f_readfile __ARGS((typval_T *argvars, typval_T *rettv));
static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv));
@@ -641,12 +642,10 @@ static typval_T *alloc_string_tv __ARGS((char_u *string));
static void free_tv __ARGS((typval_T *varp));
static void init_tv __ARGS((typval_T *varp));
static long get_tv_number __ARGS((typval_T *varp));
static long get_tv_number_chk __ARGS((typval_T *varp, int *denote));
static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
static linenr_T get_tv_lnum_buf __ARGS((typval_T *argvars, buf_T *buf));
static char_u *get_tv_string __ARGS((typval_T *varp));
static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf));
static char_u *get_tv_string_chk __ARGS((typval_T *varp));
static char_u *get_tv_string_buf_chk __ARGS((typval_T *varp, char_u *buf));
static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));
static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, char_u *varname, int writing));
@@ -6772,6 +6771,7 @@ static struct fst
{"nextnonblank", 1, 1, f_nextnonblank},
{"nr2char", 1, 1, f_nr2char},
{"prevnonblank", 1, 1, f_prevnonblank},
{"printf", 2, 19, f_printf},
{"range", 1, 3, f_range},
{"readfile", 1, 3, f_readfile},
{"remote_expr", 2, 3, f_remote_expr},
@@ -11875,6 +11875,42 @@ f_prevnonblank(argvars, rettv)
rettv->vval.v_number = lnum;
}
/*
* "printf()" function
*/
static void
f_printf(argvars, rettv)
typval_T *argvars;
typval_T *rettv;
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
#ifdef HAVE_STDARG_H
{
char_u buf[NUMBUFLEN];
int len;
char_u *s;
int saved_did_emsg = did_emsg;
char *fmt;
/* Get the required length, allocate the buffer and do it for real. */
did_emsg = FALSE;
fmt = (char *)get_tv_string_buf(&argvars[0], buf);
len = vim_vsnprintf(NULL, 0, fmt, NULL, argvars + 1);
if (!did_emsg)
{
s = alloc(len + 1);
if (s != NULL)
{
rettv->vval.v_string = s;
(void)vim_vsnprintf((char *)s, len + 1, fmt, NULL, argvars + 1);
}
}
did_emsg |= saved_did_emsg;
}
#endif
}
/*
* "range()" function
*/
@@ -15616,7 +15652,7 @@ get_tv_number(varp)
return get_tv_number_chk(varp, &error); /* return 0L on error */
}
static long
long
get_tv_number_chk(varp, denote)
typval_T *varp;
int *denote;
@@ -15722,7 +15758,7 @@ get_tv_string_buf(varp, buf)
return res != NULL ? res : (char_u *)"";
}
static char_u *
char_u *
get_tv_string_chk(varp)
typval_T *varp;
{