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authorMattias Andrée <maandree@kth.se>2017-10-19 15:39:15 +0200
committerMattias Andrée <maandree@kth.se>2017-10-19 15:39:15 +0200
commit9d6854443ac68609261ddf084bb60828e14821ed (patch)
tree4c61d5f984a322b8c7fb82e008733424d3b5e01b
parentmake check: build binaries (diff)
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Fix arg.h1.1.2
Signed-off-by: Mattias Andrée <maandree@kth.se>
-rw-r--r--arg.h34
1 files changed, 1 insertions, 33 deletions
diff --git a/arg.h b/arg.h
index a88cce2..79d054c 100644
--- a/arg.h
+++ b/arg.h
@@ -10,7 +10,7 @@ extern char *argv0;
/* use main(int argc, char *argv[]) */
#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
- argv[0] && argv[0][1];\
+ argv[0] && argv[0][0] && argv[0][1];\
argc--, argv++) {\
char argc_;\
char **argv_;\
@@ -29,48 +29,16 @@ extern char *argv0;
argc_ = argv[0][0];\
switch (argc_)
-/* Handles obsolete -NUM syntax */
-#define ARGNUM case '0':\
- case '1':\
- case '2':\
- case '3':\
- case '4':\
- case '5':\
- case '6':\
- case '7':\
- case '8':\
- case '9'
-
-#define ARGALT(SYMBOL) }\
- } else if (argv[0][0] == SYMBOL) {\
- for (brk_ = 0, argv[0]++, argv_ = argv;\
- argv[0][0] && !brk_;\
- argv[0]++) {\
- if (argv_ != argv)\
- break;\
- argc_ = argv[0][0];\
- switch (argc_)
-
#define ARGEND }\
} else {\
break;\
}\
}
-#define ARGC() argc_
-
-#define ARGNUMF() (brk_ = 1, estrtonum(argv[0], 0, INT_MAX))
-
#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
((x), abort(), (char *)0) :\
(brk_ = 1, (argv[0][1] != '\0')?\
(&argv[0][1]) :\
(argc--, argv++, argv[0])))
-#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
- (char *)0 :\
- (brk_ = 1, (argv[0][1] != '\0')?\
- (&argv[0][1]) :\
- (argc--, argv++, argv[0])))
-
#endif