nethack-gwaa-kiwi/nethack
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symset parsing

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Add support for character enclosed within single quotes.  Single
character without quotes would work for most characters, but not
'#' and possibly not '^' or '\\'.  All the values in dat/symbols
are specified via backslash+digits so it isn't obvious that some
other form of value is allowed.

I think this parsing accepts all valid values.  It doesn't reject
all invalid ones:  opening quote followed by valid escape sequence
followed by junk followed by closing quote will ignore the junk.
I don't think there's any pressing need to worry about that.
This commit is contained in:
PatR
2016-04-06 17:06:33 -07:00
parent 3d50dbcbde
commit 3381aa4122
4 changed files with 46 additions and 16 deletions
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4
include/extern.h
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@@ -1,4 +1,4 @@
/* NetHack 3.6 extern.h $NHDT-Date: 1457570257 2016/03/10 00:37:37 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.552 $ */
/* NetHack 3.6 extern.h $NHDT-Date: 1459987582 2016/04/07 00:06:22 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.554 $ */
/* Copyright (c) Steve Creps, 1988. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1661,7 +1661,7 @@ E void NDECL(free_symsets);
E boolean FDECL(parsesymbols, (char *));
E struct symparse *FDECL(match_sym, (char *));
E void NDECL(set_playmode);
E int FDECL(sym_val, (char *));
E int FDECL(sym_val, (const char *));
E const char *FDECL(clr2colorname, (int));
E int FDECL(match_str2clr, (char *));
E boolean FDECL(add_menu_coloring, (char *));