First part of interactive checks that coding systems encode regions. 2008-01-21 Aidan Kehoe <kehoea@parhasard.net> * coding.el (decode-coding-string): (encode-coding-string): Accept GNU's NOCOPY argument for these. Todo; write compiler macros to use it. (query-coding-warning-face): New face, to show unencodable characters. (default-query-coding-region-safe-charset-skip-chars-map): New variable, a cache used by #'default-query-coding-region. (default-query-coding-region): Default implementation of #'query-coding-region, using the safe-charsets and safe-chars coding systemproperties. (query-coding-region): New function; can a given coding system encode a given region? (query-coding-string): New function; can a given coding system encode a given string? (unencodable-char-position): Function API taken from GNU; return the first unencodable position given a string and coding system. (encode-coding-char): Function API taken from GNU; return CHAR encoded using CODING-SYSTEM, or nil if CODING-SYSTEM would trash CHAR. ((unless (featurep 'mule)): Override the default query-coding-region implementation on non-Mule. * mule/mule-coding.el (make-8-bit-generate-helper): Eliminate a duplicate comment. (make-8-bit-choose-category): Simplify implementation. (8-bit-fixed-query-coding-region): Implementation of #'query-coding-region for coding systems created with #'make-8-bit-coding-system. (make-8-bit-coding-system): Initialise the #'query-coding-region implementation for these character sets. (make-8-bit-coding-system): Ditto for the compiler macro version of this function. * unicode.el (unicode-query-coding-skip-chars-arg): New variable, used by unicode-query-coding-region, initialised in mule/general-late.el. (unicode-query-coding-region): New function, the #'query-coding-region implementation for Unicode coding systems. Initialise the query-coding-function property for the Unicode coding systems to #'unicode-query-coding-region. * mule/mule-charset.el (charset-skip-chars-string): New function. Return a #'skip-chars-forward argument that skips all characters in CHARSET. (map-charset-chars): Function synced from GNU, modified to work with XEmacs. Map FUNC across the int value charset ranges of CHARSET.

#!/usr/bin/perl

while (<>)
{
    if (/\\$/)
    {
        chop;
        $foo .= $_;
    }
    else
    {
        @foo = split (/[ \\:]+/, $foo);
        $filename = $foo[0];
	if (($filename =~ /^unex/) ||
	    ($filename =~ /^sgiplay/) ||
	    ($filename =~ /^Extern/) ||
	    ($filename =~ /^extw/))
	{
	    $foo = "";
	    next;
	}
        @foo = grep (!/\.c$/, @foo);
        @foo = grep ((s/\/.*lwlib\//\$(LWLIBSRCDIR)\//, 1), @foo);
        @foo = grep (!/lisp\.h/, @foo);
	@foo = grep (!/lisp\.h/, @foo);
	@foo = grep (!/lisp-union\.h/, @foo);
	@foo = grep (!/lisp-disunion\.h/, @foo);
	@foo = grep (!/lrecord\.h/, @foo);
	@foo = grep (!/emacsfns\.h/, @foo);
	@foo = grep (!/symeval\.h/, @foo);
	@foo = grep (!/symsinit\.h/, @foo);
	@foo = grep (!/syssignal\.h/, @foo);
	@foo = grep (!/intl\.h/, @foo);
	@foo = grep (!/tt_c\.h/, @foo);
	@foo = grep (!/descrip\.h/, @foo);
        shift @foo;
        foreach $i (0 .. $#foo)
	{
            $foo[$i] = $filename . ": " . $foo[$i];
	}
	print $filename . ": config.h\n";
        print join ("\n", @foo);
        print "\n";
        $foo = "";
    }
}