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author Patrick J Volkerding <volkerdi@slackware.com>2013-11-04 17:08:47 +0000
committer Eric Hameleers <alien@slackware.com>2018-05-31 22:57:36 +0200
commit76fc4757ac91ac7947a01fb7b53dddf9a78a01d1 (patch)
tree9b98e6e193c7870cb27ac861394c1c4592850922 /source/ap/vim/patches/7.3.427
parent9664bee729d487bcc0a0bc35859f8e13d5421c75 (diff)
downloadcurrent-76fc4757ac91ac7947a01fb7b53dddf9a78a01d1.tar.gz
current-76fc4757ac91ac7947a01fb7b53dddf9a78a01d1.tar.xz
Slackware 14.1slackware-14.1
Mon Nov 4 17:08:47 UTC 2013 Slackware 14.1 x86_64 stable is released! It's been another interesting release cycle here at Slackware bringing new features like support for UEFI machines, updated compilers and development tools, the switch from MySQL to MariaDB, and many more improvements throughout the system. Thanks to the team, the upstream developers, the dedicated Slackware community, and everyone else who pitched in to help make this release a reality. The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware project by picking up a copy from store.slackware.com. We're taking pre-orders now, and offer a discount if you sign up for a subscription. Have fun! :-)
Diffstat (limited to 'source/ap/vim/patches/7.3.427')
-rw-r--r--source/ap/vim/patches/7.3.427378
1 files changed, 0 insertions, 378 deletions
diff --git a/source/ap/vim/patches/7.3.427 b/source/ap/vim/patches/7.3.427
deleted file mode 100644
index 61df88122..000000000
--- a/source/ap/vim/patches/7.3.427
+++ /dev/null
@@ -1,378 +0,0 @@
-To: vim_dev@googlegroups.com
-Subject: Patch 7.3.427
-Fcc: outbox
-From: Bram Moolenaar <Bram@moolenaar.net>
-Mime-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-------------
-
-Patch 7.3.427
-Problem: readfile() can be slow with long lines.
-Solution: Use realloc() instead of alloc(). (John Little)
-Files: src/eval.c
-
-
-*** ../vim-7.3.426/src/eval.c 2012-01-26 14:32:26.000000000 +0100
---- src/eval.c 2012-02-05 00:25:39.000000000 +0100
-***************
-*** 14325,14346 ****
- typval_T *rettv;
- {
- int binary = FALSE;
- char_u *fname;
- FILE *fd;
-! listitem_T *li;
-! #define FREAD_SIZE 200 /* optimized for text lines */
-! char_u buf[FREAD_SIZE];
-! int readlen; /* size of last fread() */
-! int buflen; /* nr of valid chars in buf[] */
-! int filtd; /* how much in buf[] was NUL -> '\n' filtered */
-! int tolist; /* first byte in buf[] still to be put in list */
-! int chop; /* how many CR to chop off */
-! char_u *prev = NULL; /* previously read bytes, if any */
-! int prevlen = 0; /* length of "prev" if not NULL */
-! char_u *s;
-! int len;
-! long maxline = MAXLNUM;
-! long cnt = 0;
-
- if (argvars[1].v_type != VAR_UNKNOWN)
- {
---- 14325,14343 ----
- typval_T *rettv;
- {
- int binary = FALSE;
-+ int failed = FALSE;
- char_u *fname;
- FILE *fd;
-! char_u buf[(IOSIZE/256)*256]; /* rounded to avoid odd + 1 */
-! int io_size = sizeof(buf);
-! int readlen; /* size of last fread() */
-! char_u *prev = NULL; /* previously read bytes, if any */
-! long prevlen = 0; /* length of data in prev */
-! long prevsize = 0; /* size of prev buffer */
-! long maxline = MAXLNUM;
-! long cnt = 0;
-! char_u *p; /* position in buf */
-! char_u *start; /* start of current line */
-
- if (argvars[1].v_type != VAR_UNKNOWN)
- {
-***************
-*** 14362,14410 ****
- return;
- }
-
-- filtd = 0;
- while (cnt < maxline || maxline < 0)
- {
-! readlen = (int)fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
-! buflen = filtd + readlen;
-! tolist = 0;
-! for ( ; filtd < buflen || readlen <= 0; ++filtd)
-! {
-! if (readlen <= 0 || buf[filtd] == '\n')
-! {
-! /* In binary mode add an empty list item when the last
-! * non-empty line ends in a '\n'. */
-! if (!binary && readlen == 0 && filtd == 0 && prev == NULL)
-! break;
-
-! /* Found end-of-line or end-of-file: add a text line to the
-! * list. */
-! chop = 0;
-! if (!binary)
-! while (filtd - chop - 1 >= tolist
-! && buf[filtd - chop - 1] == '\r')
-! ++chop;
-! len = filtd - tolist - chop;
-! if (prev == NULL)
-! s = vim_strnsave(buf + tolist, len);
- else
- {
-! s = alloc((unsigned)(prevlen + len + 1));
-! if (s != NULL)
- {
-! mch_memmove(s, prev, prevlen);
-! vim_free(prev);
-! prev = NULL;
-! mch_memmove(s + prevlen, buf + tolist, len);
- s[prevlen + len] = NUL;
- }
- }
-! tolist = filtd + 1;
-
-! li = listitem_alloc();
-! if (li == NULL)
- {
- vim_free(s);
- break;
- }
- li->li_tv.v_type = VAR_STRING;
---- 14359,14419 ----
- return;
- }
-
- while (cnt < maxline || maxline < 0)
- {
-! readlen = (int)fread(buf, 1, io_size, fd);
-!
-! /* This for loop processes what was read, but is also entered at end
-! * of file so that either:
-! * - an incomplete line gets written
-! * - a "binary" file gets an empty line at the end if it ends in a
-! * newline. */
-! for (p = buf, start = buf;
-! p < buf + readlen || (readlen <= 0 && (prevlen > 0 || binary));
-! ++p)
-! {
-! if (*p == '\n' || readlen <= 0)
-! {
-! listitem_T *li;
-! char_u *s = NULL;
-! long_u len = p - start;
-
-! /* Finished a line. Remove CRs before NL. */
-! if (readlen > 0 && !binary)
-! {
-! while (len > 0 && start[len - 1] == '\r')
-! --len;
-! /* removal may cross back to the "prev" string */
-! if (len == 0)
-! while (prevlen > 0 && prev[prevlen - 1] == '\r')
-! --prevlen;
-! }
-! if (prevlen == 0)
-! s = vim_strnsave(start, len);
- else
- {
-! /* Change "prev" buffer to be the right size. This way
-! * the bytes are only copied once, and very long lines are
-! * allocated only once. */
-! if ((s = vim_realloc(prev, prevlen + len + 1)) != NULL)
- {
-! mch_memmove(s + prevlen, start, len);
- s[prevlen + len] = NUL;
-+ prev = NULL; /* the list will own the string */
-+ prevlen = prevsize = 0;
- }
- }
-! if (s == NULL)
-! {
-! do_outofmem_msg((long_u) prevlen + len + 1);
-! failed = TRUE;
-! break;
-! }
-
-! if ((li = listitem_alloc()) == NULL)
- {
- vim_free(s);
-+ failed = TRUE;
- break;
- }
- li->li_tv.v_type = VAR_STRING;
-***************
-*** 14412,14485 ****
- li->li_tv.vval.v_string = s;
- list_append(rettv->vval.v_list, li);
-
-! if (++cnt >= maxline && maxline >= 0)
-! break;
-! if (readlen <= 0)
- break;
- }
-! else if (buf[filtd] == NUL)
-! buf[filtd] = '\n';
- #ifdef FEAT_MBYTE
-! else if (buf[filtd] == 0xef
-! && enc_utf8
-! && filtd + 2 < buflen
-! && !binary
-! && buf[filtd + 1] == 0xbb
-! && buf[filtd + 2] == 0xbf)
-! {
-! /* remove utf-8 byte order mark */
-! mch_memmove(buf + filtd, buf + filtd + 3, buflen - filtd - 3);
-! --filtd;
-! buflen -= 3;
- }
- #endif
-! }
-! if (readlen <= 0)
-! break;
-
-! if (tolist == 0)
- {
-! if (buflen >= FREAD_SIZE / 2)
- {
-! /* "buf" is full, need to move text to an allocated buffer */
-! if (prev == NULL)
- {
-! prev = vim_strnsave(buf, buflen);
-! prevlen = buflen;
- }
-! else
- {
-! s = alloc((unsigned)(prevlen + buflen));
-! if (s != NULL)
-! {
-! mch_memmove(s, prev, prevlen);
-! mch_memmove(s + prevlen, buf, buflen);
-! vim_free(prev);
-! prev = s;
-! prevlen += buflen;
-! }
- }
-! filtd = 0;
- }
- }
-! else
-! {
-! mch_memmove(buf, buf + tolist, buflen - tolist);
-! filtd -= tolist;
-! }
-! }
-
- /*
- * For a negative line count use only the lines at the end of the file,
- * free the rest.
- */
-! if (maxline < 0)
- while (cnt > -maxline)
- {
- listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
- --cnt;
- }
-
- vim_free(prev);
- fclose(fd);
- }
---- 14421,14529 ----
- li->li_tv.vval.v_string = s;
- list_append(rettv->vval.v_list, li);
-
-! start = p + 1; /* step over newline */
-! if ((++cnt >= maxline && maxline >= 0) || readlen <= 0)
- break;
- }
-! else if (*p == NUL)
-! *p = '\n';
- #ifdef FEAT_MBYTE
-! /* Check for utf8 "bom"; U+FEFF is encoded as EF BB BF. Do this
-! * when finding the BF and check the previous two bytes. */
-! else if (*p == 0xbf && enc_utf8 && !binary)
-! {
-! /* Find the two bytes before the 0xbf. If p is at buf, or buf
-! * + 1, these may be in the "prev" string. */
-! char_u back1 = p >= buf + 1 ? p[-1]
-! : prevlen >= 1 ? prev[prevlen - 1] : NUL;
-! char_u back2 = p >= buf + 2 ? p[-2]
-! : p == buf + 1 && prevlen >= 1 ? prev[prevlen - 1]
-! : prevlen >= 2 ? prev[prevlen - 2] : NUL;
-!
-! if (back2 == 0xef && back1 == 0xbb)
-! {
-! char_u *dest = p - 2;
-!
-! /* Usually a BOM is at the beginning of a file, and so at
-! * the beginning of a line; then we can just step over it.
-! */
-! if (start == dest)
-! start = p + 1;
-! else
-! {
-! /* have to shuffle buf to close gap */
-! int adjust_prevlen = 0;
-!
-! if (dest < buf)
-! {
-! adjust_prevlen = buf - dest; /* must be 1 or 2 */
-! dest = buf;
-! }
-! if (readlen > p - buf + 1)
-! mch_memmove(dest, p + 1, readlen - (p - buf) - 1);
-! readlen -= 3 - adjust_prevlen;
-! prevlen -= adjust_prevlen;
-! p = dest - 1;
-! }
-! }
- }
- #endif
-! } /* for */
-
-! if (failed || (cnt >= maxline && maxline >= 0) || readlen <= 0)
-! break;
-! if (start < p)
- {
-! /* There's part of a line in buf, store it in "prev". */
-! if (p - start + prevlen >= prevsize)
- {
-! /* need bigger "prev" buffer */
-! char_u *newprev;
-!
-! /* A common use case is ordinary text files and "prev" gets a
-! * fragment of a line, so the first allocation is made
-! * small, to avoid repeatedly 'allocing' large and
-! * 'reallocing' small. */
-! if (prevsize == 0)
-! prevsize = p - start;
-! else
- {
-! long grow50pc = (prevsize * 3) / 2;
-! long growmin = (p - start) * 2 + prevlen;
-! prevsize = grow50pc > growmin ? grow50pc : growmin;
- }
-! if ((newprev = vim_realloc(prev, prevsize)) == NULL)
- {
-! do_outofmem_msg((long_u)prevsize);
-! failed = TRUE;
-! break;
- }
-! prev = newprev;
- }
-+ /* Add the line part to end of "prev". */
-+ mch_memmove(prev + prevlen, start, p - start);
-+ prevlen += p - start;
- }
-! } /* while */
-
- /*
- * For a negative line count use only the lines at the end of the file,
- * free the rest.
- */
-! if (!failed && maxline < 0)
- while (cnt > -maxline)
- {
- listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
- --cnt;
- }
-
-+ if (failed)
-+ {
-+ list_free(rettv->vval.v_list, TRUE);
-+ /* readfile doc says an empty list is returned on error */
-+ rettv->vval.v_list = list_alloc();
-+ }
-+
- vim_free(prev);
- fclose(fd);
- }
-*** ../vim-7.3.426/src/version.c 2012-02-04 23:34:57.000000000 +0100
---- src/version.c 2012-02-05 00:38:34.000000000 +0100
-***************
-*** 716,717 ****
---- 716,719 ----
- { /* Add new patch number below this line */
-+ /**/
-+ 427,
- /**/
-
---
-One difference between a man and a machine is that a machine is quiet
-when well oiled.
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
-/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
-\\\ an exciting new programming language -- http://www.Zimbu.org ///
- \\\ help me help AIDS victims -- http://ICCF-Holland.org ///