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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.184
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.184
+Problem: match() does not work properly with a {count} argument.
+Solution: Compute the length once and update it. Quit the loop when at the
+ end. (Hirohito Higashi)
+Files: src/eval.c, src/testdir/test53.in, src/testdir/test53.ok
+
+
+*** ../vim-7.4.183/src/eval.c 2014-02-05 22:13:02.366556787 +0100
+--- src/eval.c 2014-02-22 22:13:26.644906020 +0100
+***************
+*** 8014,8020 ****
+ {"log10", 1, 1, f_log10},
+ #endif
+ #ifdef FEAT_LUA
+! {"luaeval", 1, 2, f_luaeval},
+ #endif
+ {"map", 2, 2, f_map},
+ {"maparg", 1, 4, f_maparg},
+--- 8014,8020 ----
+ {"log10", 1, 1, f_log10},
+ #endif
+ #ifdef FEAT_LUA
+! {"luaeval", 1, 2, f_luaeval},
+ #endif
+ {"map", 2, 2, f_map},
+ {"maparg", 1, 4, f_maparg},
+***************
+*** 13905,13910 ****
+--- 13905,13911 ----
+ int type;
+ {
+ char_u *str = NULL;
++ long len = 0;
+ char_u *expr = NULL;
+ char_u *pat;
+ regmatch_T regmatch;
+***************
+*** 13944,13950 ****
+--- 13945,13954 ----
+ li = l->lv_first;
+ }
+ else
++ {
+ expr = str = get_tv_string(&argvars[0]);
++ len = (long)STRLEN(str);
++ }
+
+ pat = get_tv_string_buf_chk(&argvars[1], patbuf);
+ if (pat == NULL)
+***************
+*** 13968,13974 ****
+ {
+ if (start < 0)
+ start = 0;
+! if (start > (long)STRLEN(str))
+ goto theend;
+ /* When "count" argument is there ignore matches before "start",
+ * otherwise skip part of the string. Differs when pattern is "^"
+--- 13972,13978 ----
+ {
+ if (start < 0)
+ start = 0;
+! if (start > len)
+ goto theend;
+ /* When "count" argument is there ignore matches before "start",
+ * otherwise skip part of the string. Differs when pattern is "^"
+***************
+*** 13976,13982 ****
+--- 13980,13989 ----
+ if (argvars[3].v_type != VAR_UNKNOWN)
+ startcol = start;
+ else
++ {
+ str += start;
++ len -= start;
++ }
+ }
+
+ if (argvars[3].v_type != VAR_UNKNOWN)
+***************
+*** 14026,14031 ****
+--- 14033,14044 ----
+ #else
+ startcol = (colnr_T)(regmatch.startp[0] + 1 - str);
+ #endif
++ if (startcol > (colnr_T)len
++ || str + startcol <= regmatch.startp[0])
++ {
++ match = FALSE;
++ break;
++ }
+ }
+ }
+
+*** ../vim-7.4.183/src/testdir/test53.in 2013-10-02 21:54:57.000000000 +0200
+--- src/testdir/test53.in 2014-02-22 22:08:24.260906501 +0100
+***************
+*** 4,9 ****
+--- 4,11 ----
+
+ Also test match() and matchstr()
+
++ Also test the gn command and repeating it.
++
+ STARTTEST
+ :so small.vim
+ /^start:/
+***************
+*** 28,33 ****
+--- 30,57 ----
+ :put =matchstr(\"abcd\", \".\", 0, -1) " a
+ :put =match(\"abcd\", \".\", 0, 5) " -1
+ :put =match(\"abcd\", \".\", 0, -1) " 0
++ :put =match('abc', '.', 0, 1) " 0
++ :put =match('abc', '.', 0, 2) " 1
++ :put =match('abc', '.', 0, 3) " 2
++ :put =match('abc', '.', 0, 4) " -1
++ :put =match('abc', '.', 1, 1) " 1
++ :put =match('abc', '.', 2, 1) " 2
++ :put =match('abc', '.', 3, 1) " -1
++ :put =match('abc', '$', 0, 1) " 3
++ :put =match('abc', '$', 0, 2) " -1
++ :put =match('abc', '$', 1, 1) " 3
++ :put =match('abc', '$', 2, 1) " 3
++ :put =match('abc', '$', 3, 1) " 3
++ :put =match('abc', '$', 4, 1) " -1
++ :put =match('abc', '\zs', 0, 1) " 0
++ :put =match('abc', '\zs', 0, 2) " 1
++ :put =match('abc', '\zs', 0, 3) " 2
++ :put =match('abc', '\zs', 0, 4) " 3
++ :put =match('abc', '\zs', 0, 5) " -1
++ :put =match('abc', '\zs', 1, 1) " 1
++ :put =match('abc', '\zs', 2, 1) " 2
++ :put =match('abc', '\zs', 3, 1) " 3
++ :put =match('abc', '\zs', 4, 1) " -1
+ /^foobar
+ gncsearchmatch/one\_s*two\_s
+ :1
+***************
+*** 49,54 ****
+--- 73,84 ----
+ :" Make sure there is no other match y uppercase.
+ /x59
+ gggnd
++ :" test repeating dgn
++ /^Johnny
++ ggdgn.
++ :" test repeating gUgn
++ /^Depp
++ gggUgn.
+ :/^start:/,/^end:/wq! test.out
+ ENDTEST
+
+***************
+*** 81,84 ****
+--- 111,123 ----
+ Y
+ text
+ Y
++ --1
++ Johnny
++ --2
++ Johnny
++ --3
++ Depp
++ --4
++ Depp
++ --5
+ end:
+*** ../vim-7.4.183/src/testdir/test53.ok 2013-10-02 21:54:57.000000000 +0200
+--- src/testdir/test53.ok 2014-02-22 22:08:24.264906501 +0100
+***************
+*** 18,23 ****
+--- 18,45 ----
+ a
+ -1
+ 0
++ 0
++ 1
++ 2
++ -1
++ 1
++ 2
++ -1
++ 3
++ -1
++ 3
++ 3
++ 3
++ -1
++ 0
++ 1
++ 2
++ 3
++ -1
++ 1
++ 2
++ 3
++ -1
+ SEARCH:
+ searchmatch
+ abcdx | | abcdx
+***************
+*** 30,33 ****
+--- 52,64 ----
+
+ text
+ Y
++ --1
++
++ --2
++
++ --3
++ DEPP
++ --4
++ DEPP
++ --5
+ end:
+*** ../vim-7.4.183/src/version.c 2014-02-15 19:47:46.685882910 +0100
+--- src/version.c 2014-02-22 22:10:49.604906270 +0100
+***************
+*** 740,741 ****
+--- 740,743 ----
+ { /* Add new patch number below this line */
++ /**/
++ 184,
+ /**/
+
+--
+WOMAN: I didn't know we had a king. I thought we were an autonomous
+ collective.
+DENNIS: You're fooling yourself. We're living in a dictatorship. A
+ self-perpetuating autocracy in which the working classes--
+WOMAN: Oh there you go, bringing class into it again.
+DENNIS: That's what it's all about if only people would--
+ The Quest for the Holy Grail (Monty Python)
+
+ /// 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 ///