To: vim_dev@googlegroups.com
Subject: Patch 7.3.713
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
Patch 7.3.713
Problem: printf() can only align to bytes, not characters.
Solution: Add the "S" item. (Christian Brabandt)
Files: runtime/doc/eval.txt, src/message.c
*** ../vim-7.3.712/runtime/doc/eval.txt 2012-10-21 00:44:59.000000000 +0200
--- runtime/doc/eval.txt 2012-11-14 18:00:40.000000000 +0100
***************
*** 4427,4432 ****
--- 4451,4457 ----
Often used items are:
%s string
+ %6S string right-aligned in 6 display cells
%6s string right-aligned in 6 bytes
%.9s string truncated to 9 bytes
%c single byte
***************
*** 4541,4546 ****
--- 4566,4575 ----
s The text of the String argument is used. If a
precision is specified, no more bytes than the number
specified are used.
+ S The text of the String argument is used. If a
+ precision is specified, no more display cells than the
+ number specified are used. Without the |+multi_byte|
+ feature works just like 's'.
*printf-f* *E807*
f The Float argument is converted into a string of the
*** ../vim-7.3.712/src/message.c 2012-03-28 16:49:25.000000000 +0200
--- src/message.c 2012-11-14 17:58:25.000000000 +0100
***************
*** 4290,4295 ****
--- 4290,4296 ----
case '%':
case 'c':
case 's':
+ case 'S':
length_modifier = '\0';
str_arg_l = 1;
switch (fmt_spec)
***************
*** 4318,4323 ****
--- 4319,4325 ----
}
case 's':
+ case 'S':
str_arg =
#ifndef HAVE_STDARG_H
(char *)get_a_arg(arg_idx);
***************
*** 4354,4359 ****
--- 4356,4379 ----
str_arg_l = (q == NULL) ? precision
: (size_t)(q - str_arg);
}
+ #ifdef FEAT_MBYTE
+ if (fmt_spec == 'S')
+ {
+ if (min_field_width != 0)
+ min_field_width += STRLEN(str_arg)
+ - mb_string2cells((char_u *)str_arg, -1);
+ if (precision)
+ {
+ char_u *p1 = (char_u *)str_arg;
+ size_t i;
+
+ for (i = 0; i < precision && *p1; i++)
+ p1 += mb_ptr2len(p1);
+
+ str_arg_l = precision = p1 - (char_u *)str_arg;
+ }
+ }
+ #endif
break;
default:
*** ../vim-7.3.712/src/version.c 2012-10-23 05:35:30.000000000 +0200
--- src/version.c 2012-11-14 17:54:12.000000000 +0100
***************
*** 727,728 ****
--- 727,730 ----
{ /* Add new patch number below this line */
+ /**/
+ 713,
/**/
--
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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