Re: [PATCH] Miscellaneous code readability improvements.

[Akim Demaille]

Le 19 août 09 à 06:58, Joel E. Denny a écrit :
Hi Akim.

Hi Joel,

  \\(.|\n)      {
-    complain_at (*loc, _("unrecognized escape sequence: %s"), quote  
(yytext));
-    STRING_GROW;
+    char const *p = yytext + 1;
+    if (*p == ' ')
+      p = "` '";
+    else
+      p = quotearg_style_mem (escape_quoting_style, p, 1);
+    complain_at (*loc, _("invalid character after \\-escape: %s"),  
p);

Is space the only "invisible" character not made visible by quote  
arg?  What about tabulation for instance?  Other than that, fine with  
me.