Patch 7.2.391
Problem: Internal alloc(0) error when doing "CTRL-V $ c". (Martti Kuparinen)
Solution: Fix computations in getvcol(). (partly by Lech Lorens)
Files: src/charset.c, src/memline.c
*** ../vim-7.2.390/src/charset.c 2009-11-03 16:03:59.000000000 +0100
--- src/charset.c 2010-03-10 14:38:14.000000000 +0100
***************
*** 1255,1261 ****
vcol = 0;
ptr = ml_get_buf(wp->w_buffer, pos->lnum, FALSE);
! posptr = ptr + pos->col;
/*
* This function is used very often, do some speed optimizations.
--- 1255,1264 ----
vcol = 0;
ptr = ml_get_buf(wp->w_buffer, pos->lnum, FALSE);
! if (pos->col == MAXCOL)
! posptr = NULL; /* continue until the NUL */
! else
! posptr = ptr + pos->col;
/*
* This function is used very often, do some speed optimizations.
***************
*** 1313,1319 ****
incr = CHARSIZE(c);
}
! if (ptr >= posptr) /* character at pos->col */
break;
vcol += incr;
--- 1316,1322 ----
incr = CHARSIZE(c);
}
! if (posptr != NULL && ptr >= posptr) /* character at pos->col */
break;
vcol += incr;
***************
*** 1334,1340 ****
break;
}
! if (ptr >= posptr) /* character at pos->col */
break;
vcol += incr;
--- 1337,1343 ----
break;
}
! if (posptr != NULL && ptr >= posptr) /* character at pos->col */
break;
vcol += incr;
*** ../vim-7.2.390/src/memline.c 2010-02-11 18:54:38.000000000 +0100
--- src/memline.c 2010-03-10 14:38:25.000000000 +0100
***************
*** 2113,2124 ****
if (buf->b_ml.ml_mfp == NULL) /* there are no lines */
return (char_u *)"";
! /*
! * See if it is the same line as requested last time.
! * Otherwise may need to flush last used line.
! * Don't use the last used line when 'swapfile' is reset, need to load all
! * blocks.
! */
if (buf->b_ml.ml_line_lnum != lnum || mf_dont_release)
{
ml_flush_line(buf);
--- 2113,2124 ----
if (buf->b_ml.ml_mfp == NULL) /* there are no lines */
return (char_u *)"";
! /*
! * See if it is the same line as requested last time.
! * Otherwise may need to flush last used line.
! * Don't use the last used line when 'swapfile' is reset, need to load all
! * blocks.
! */
if (buf->b_ml.ml_line_lnum != lnum || mf_dont_release)
{
ml_flush_line(buf);
*** ../vim-7.2.390/src/version.c 2010-03-10 14:15:28.000000000 +0100
--- src/version.c 2010-03-10 14:31:02.000000000 +0100
***************
*** 683,684 ****
--- 683,686 ----
{ /* Add new patch number below this line */
+ /**/
+ 391,
/**/
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