hput.c		hput.c
	/*** File libwcs/hput.c		/*** File libwcs/hput.c
	*** August 22, 2007		*** September 9, 2011
	*** By Doug Mink, dmink@cfa.harvard.edu		*** By Doug Mink, dmink@cfa.harvard.edu
	*** Harvard-Smithsonian Center for Astrophysics		*** Harvard-Smithsonian Center for Astrophysics
	*** Copyright (C) 1995-2007		*** Copyright (C) 1995-2011
	*** Smithsonian Astrophysical Observatory, Cambridge, MA, USA		*** Smithsonian Astrophysical Observatory, Cambridge, MA, USA
	This library is free software; you can redistribute it and/or		This library is free software; you can redistribute it and/or
	modify it under the terms of the GNU Lesser General Public		modify it under the terms of the GNU Lesser General Public
	License as published by the Free Software Foundation; either		License as published by the Free Software Foundation; either
	version 2 of the License, or (at your option) any later version.		version 2 of the License, or (at your option) any later version.
	This library is distributed in the hope that it will be useful,		This library is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of		but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	skipping to change at line 275		skipping to change at line 275
	{		{
	int lroot, lcv, i, ii, nkw, lkw, lval;		int lroot, lcv, i, ii, nkw, lkw, lval;
	int comment = 0;		int comment = 0;
	const char *v;		const char *v;
	char keyroot[8], newkey[12], value[80];		char keyroot[8], newkey[12], value[80];
	char squot = 39;		char squot = 39;
	/* If COMMENT or HISTORY, use the same keyword on every line */		/* If COMMENT or HISTORY, use the same keyword on every line */
	lkw = (int) strlen (keyword);		lkw = (int) strlen (keyword);
	if (lkw == 7 && (strncmp (keyword,"COMMENT",7) == 0 ||		if (lkw == 7 && (strncmp (keyword,"COMMENT",7) == 0 ||
	strncmp (keyword,"HISTORY",7) == 0))		strncmp (keyword,"HISTORY",7) == 0)) {
	comment = 1;		comment = 1;
			lroot = 0;
			}
	/* Set up keyword root, shortening it to 6 characters, if necessary */		/* Set up keyword root, shortening it to 6 characters, if necessary */
	else {		else {
	comment = 0;		comment = 0;
	strcpy (keyroot, keyword);		strcpy (keyroot, keyword);
	lroot = (int) strlen (keyroot);		lroot = (int) strlen (keyroot);
	if (lroot > 6) {		if (lroot > 6) {
	keyroot[6] = (char) 0;		keyroot[6] = (char) 0;
	lroot = 6;		lroot = 6;
	}		}
	skipping to change at line 677		skipping to change at line 679
	q2 = strchr (q1+1, squot);		q2 = strchr (q1+1, squot);
	if (q2 == NULL) {		if (q2 == NULL) {
	q2 = line + 79;		q2 = line + 79;
	while (*q2 == space)		while (*q2 == space)
	q2--;		q2--;
	q2++;		q2++;
	}		}
	}		}
	else		else
	q1 = NULL;		q1 = NULL;
			q2 = NULL;
	}		}
	else		else
	q2 = NULL;		q2 = NULL;
	if (c1 != NULL)		if (c1 != NULL)
	c0 = v1 + (c1 - line) - 1;		c0 = v1 + (c1 - line) - 1;
	else if (q2 == NULL || q2-line < 30)		else if (q2 == NULL || q2-line < 30)
	c0 = v1 + 30;		c0 = v1 + 30;
	else		else
	skipping to change at line 1291		skipping to change at line 1294
	* May 22 2006 Add option to leave blank line when deleting a keyword		* May 22 2006 Add option to leave blank line when deleting a keyword
	* Jun 15 2006 Fix comment alignment in hputc() and hputcom()		* Jun 15 2006 Fix comment alignment in hputc() and hputcom()
	* Jun 20 2006 Initialized uninitialized variables in hputm() and hputcom()		* Jun 20 2006 Initialized uninitialized variables in hputm() and hputcom()
	*		*
	* Jan 4 2007 Declare keyword to be const		* Jan 4 2007 Declare keyword to be const
	* Jan 4 2007 Drop unused subroutine hputi2()		* Jan 4 2007 Drop unused subroutine hputi2()
	* Jan 5 2007 Drop ksearch() declarations; it is now in fitshead.h		* Jan 5 2007 Drop ksearch() declarations; it is now in fitshead.h
	* Jan 16 2007 Fix bugs in ra2str() and dec2str() so ndec=0 works		* Jan 16 2007 Fix bugs in ra2str() and dec2str() so ndec=0 works
	* Aug 20 2007 Fix bug so comments after quoted keywords work		* Aug 20 2007 Fix bug so comments after quoted keywords work
	* Aug 22 2007 If closing quote not found, make one up		* Aug 22 2007 If closing quote not found, make one up
			*
			* Sep 9 2011 Always initialize q2 and lroot
	*/		*/
End of changes. 6 change blocks.
	3 lines changed or deleted		8 lines changed or added
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