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Subject: Patch 7.4.017

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From: Bram Moolenaar <Bram@moolenaar.net>

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------------

Patch 7.4.017

Problem:    ":help !!" does not find the "!!" tag in the help file. (Ben

	    Fritz)

Solution:   When reading the start of the tags file do parse lines that are

	    not header lines.

Files:	    src/tag.c

*** ../vim-7.4.016/src/tag.c	2013-06-15 22:26:26.000000000 +0200

--- src/tag.c	2013-09-05 12:03:38.000000000 +0200

***************

*** 1797,1809 ****

  	     */

  	    if (state == TS_START)

  	    {

! 		/* The header ends when the line sorts below "!_TAG_".

! 		 * There may be non-header items before the header though,

! 		 * e.g. "!" itself. When case is folded lower case letters

! 		 * sort before "_". */

  		if (STRNCMP(lbuf, "!_TAG_", 6) <= 0

  				|| (lbuf[0] == '!' && ASCII_ISLOWER(lbuf[1])))

  		{

  		    /*

  		     * Read header line.

  		     */

--- 1797,1812 ----

  	     */

  	    if (state == TS_START)

  	    {

! 		/* The header ends when the line sorts below "!_TAG_".  When

! 		 * case is folded lower case letters sort before "_". */

  		if (STRNCMP(lbuf, "!_TAG_", 6) <= 0

  				|| (lbuf[0] == '!' && ASCII_ISLOWER(lbuf[1])))

  		{

+ 		    if (STRNCMP(lbuf, "!_TAG_", 6) != 0)

+ 			/* Non-header item before the header, e.g. "!" itself.

+ 			 */

+ 			goto parse_line;

+ 

  		    /*

  		     * Read header line.

  		     */

***************

*** 1898,1903 ****

--- 1901,1907 ----

  #endif

  	    }

+ parse_line:

  	    /*

  	     * Figure out where the different strings are in this line.

  	     * For "normal" tags: Do a quick check if the tag matches.

*** ../vim-7.4.016/src/version.c	2013-08-30 17:29:10.000000000 +0200

--- src/version.c	2013-09-05 12:02:01.000000000 +0200

***************

*** 740,741 ****

--- 740,743 ----

  {   /* Add new patch number below this line */

+ /**/

+     17,

  /**/

-- 

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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\

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