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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.003
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.003
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Problem:    Memory access error in Ruby syntax highlighting. (Christopher Chow)
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Solution:   Refresh stale pointer. (James McCoy)
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Files:	    src/regexp_nfa.c
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*** ../vim-7.4.002/src/regexp_nfa.c	2013-08-14 13:31:03.000000000 +0200
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--- src/regexp_nfa.c	2013-08-14 14:02:06.000000000 +0200
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***************
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*** 4120,4126 ****
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  		sub = &subs->norm;
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  	    }
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  #ifdef FEAT_SYN_HL
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! 	    else if (state->c >= NFA_ZOPEN)
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  	    {
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  		subidx = state->c - NFA_ZOPEN;
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  		sub = &subs->synt;
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--- 4120,4126 ----
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  		sub = &subs->norm;
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  	    }
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  #ifdef FEAT_SYN_HL
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! 	    else if (state->c >= NFA_ZOPEN && state->c <= NFA_ZOPEN9)
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  	    {
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  		subidx = state->c - NFA_ZOPEN;
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  		sub = &subs->synt;
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***************
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*** 4189,4194 ****
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--- 4189,4201 ----
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  	    }
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  	    subs = addstate(l, state->out, subs, pim, off);
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+ 	    /* "subs" may have changed, need to set "sub" again */
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+ #ifdef FEAT_SYN_HL
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+ 	    if (state->c >= NFA_ZOPEN && state->c <= NFA_ZOPEN9)
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+ 		sub = &subs->synt;
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+ 	    else
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+ #endif
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+ 		sub = &subs->norm;
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  	    if (save_in_use == -1)
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  	    {
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***************
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*** 4237,4243 ****
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  		sub = &subs->norm;
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  	    }
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  #ifdef FEAT_SYN_HL
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! 	    else if (state->c >= NFA_ZCLOSE)
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  	    {
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  		subidx = state->c - NFA_ZCLOSE;
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  		sub = &subs->synt;
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--- 4244,4250 ----
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  		sub = &subs->norm;
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  	    }
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  #ifdef FEAT_SYN_HL
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! 	    else if (state->c >= NFA_ZCLOSE && state->c <= NFA_ZCLOSE9)
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  	    {
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  		subidx = state->c - NFA_ZCLOSE;
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  		sub = &subs->synt;
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***************
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*** 4281,4286 ****
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--- 4288,4300 ----
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  	    }
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  	    subs = addstate(l, state->out, subs, pim, off);
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+ 	    /* "subs" may have changed, need to set "sub" again */
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+ #ifdef FEAT_SYN_HL
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+ 	    if (state->c >= NFA_ZCLOSE && state->c <= NFA_ZCLOSE9)
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+ 		sub = &subs->synt;
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+ 	    else
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+ #endif
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+ 		sub = &subs->norm;
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  	    if (REG_MULTI)
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  		sub->list.multi[subidx].end = save_lpos;
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*** ../vim-7.4.002/src/version.c	2013-08-14 13:31:03.000000000 +0200
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--- src/version.c	2013-08-14 14:03:51.000000000 +0200
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***************
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*** 729,730 ****
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--- 729,732 ----
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  {   /* Add new patch number below this line */
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+ /**/
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+     3,
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  /**/
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-- 
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Where do you want to crash today?
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///