Re: [PATCH] elkscmd: fix literal controls (replaces Tommy's #8, #12)

[Tommy McCabe <rocketjet314@yahoo.com>]

--- claudio@conectiva.com wrote:
> 
> This patches replaces literal control characters in
> levee source files
> with their hexadecimal equivalents. Some extra care
> is required when
> applying this patch if the email client tries to do
> something strange
> with the literal controls, so I'll send it as an
> attachment.
> 
> This patch replaces Tommy's patches #8 and #12.

There was one more levee patch.

> > Only in elkscmd/file_utils: cat
> Only in elkscmd/file_utils: chgrp
> Only in elkscmd/file_utils: chmod
> Only in elkscmd/file_utils: chown
> Only in elkscmd/file_utils: cmp
> Only in elkscmd/file_utils: cp
> Only in elkscmd/file_utils: dd
> Only in elkscmd/file_utils: grep
> Only in elkscmd/file_utils: l
> Only in elkscmd/file_utils: ln
> Only in elkscmd/file_utils: ls
> Only in elkscmd.orig/file_utils: ls.o
> Only in elkscmd/file_utils: mkdir
> Only in elkscmd/file_utils: mkfifo
> Only in elkscmd/file_utils: mknod
> Only in elkscmd/file_utils: more
> Only in elkscmd/file_utils: mv
> Only in elkscmd/file_utils: rm
> Only in elkscmd/file_utils: rmdir
> Only in elkscmd/file_utils: sync
> Only in elkscmd/file_utils: touch
> diff -rud elkscmd.orig/levee/insert.c
> elkscmd/levee/insert.c
> --- elkscmd.orig/levee/insert.c	2004-05-27
> 21:07:57.000000000 -0300
> +++ elkscmd/levee/insert.c	2004-05-29
> 07:26:08.000000000 -0300
> @@ -85,8 +85,8 @@
>  	Dflag = (cp==0 || core[cp-1]==EOL);
>  	do {
>  	    if (Dflag)
> -		while ((cmd=peekc()) == '\x14' || cmd == '\x04') {
> -		    if (readchar() == '\x14')
> +		while ((cmd=peekc()) == 0x14 || cmd == 0x04) {	/*
> handle ^T, ^D */
> +		    if (readchar() == 0x14)
>  			currDLE = min(COLS,currDLE+shiftwidth);
>  		    else
>  			currDLE = max(0,currDLE-shiftwidth);
> diff -rud elkscmd.orig/levee/misc.c
> elkscmd/levee/misc.c
> --- elkscmd.orig/levee/misc.c	2004-05-27
> 21:07:54.000000000 -0300
> +++ elkscmd/levee/misc.c	2004-05-29
> 07:49:00.000000000 -0300
> @@ -392,10 +392,10 @@
>  	    *size = (ip-start);
>              return (c==ESC) ? ESC : EOL;
>  	}
> -	else if ((!beautify) || c == TAB || c == '\x16'
> +	else if ((!beautify) || c == TAB || c == 0x16		/*
> ^V */
>  			     || (c >= ' ' && c <= '~')) {
>  	    if (ip < endd) {
> -		if (c == '\x16')
> +		if (c == 0x16)
>  		    c = readchar();
>  		switch (cclass(c)) {
>  		    case 0 : ixp++; break;
> 



	
		
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