whitespace fixes
This commit is contained in:
tg
parent
dd63deb8b7
commit
d3dea44bb5
342
sh.h
342
sh.h
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@ -8,7 +8,7 @@
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/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
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/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
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/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
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/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
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#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.83 2006/11/12 14:58:15 tg Exp $"
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#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.84 2006/11/16 13:35:00 tg Exp $"
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#define MKSH_VERSION "R29 2006/11/12"
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#define MKSH_VERSION "R29 2006/11/12"
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#if HAVE_SYS_PARAM_H
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#if HAVE_SYS_PARAM_H
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@ -29,8 +29,8 @@
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#define __IDSTRING(prefix, string) \
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#define __IDSTRING(prefix, string) \
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static const char __IDSTRING_EXPAND(__LINE__,prefix) [] \
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static const char __IDSTRING_EXPAND(__LINE__,prefix) [] \
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__attribute__((used)) = "@(""#)" #prefix ": " string
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__attribute__((used)) = "@(""#)" #prefix ": " string
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#define __RCSID(x) __IDSTRING(rcsid,x)
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#define __RCSID(x) __IDSTRING(rcsid,x)
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#define __SCCSID(x) __IDSTRING(sccsid,x)
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#define __SCCSID(x) __IDSTRING(sccsid,x)
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#endif
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#endif
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#include <sys/time.h>
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#include <sys/time.h>
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@ -76,7 +76,7 @@
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/* extra macros */
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/* extra macros */
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#ifndef timeradd
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#ifndef timeradd
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#define timeradd(tvp, uvp, vvp) \
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#define timeradd(tvp, uvp, vvp) \
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do { \
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do { \
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(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
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(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
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(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
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(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
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@ -87,7 +87,7 @@
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} while (0)
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} while (0)
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#endif
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#endif
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#ifndef timersub
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#ifndef timersub
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#define timersub(tvp, uvp, vvp) \
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#define timersub(tvp, uvp, vvp) \
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do { \
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do { \
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(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
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(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
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(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
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(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
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@ -136,7 +136,7 @@ size_t confstr(int, char *, size_t);
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#endif
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#endif
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#ifdef __INTERIX
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#ifdef __INTERIX
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#define makedev(x,y) mkdev((x),(y))
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#define makedev(x,y) mkdev((x),(y))
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extern int __cdecl seteuid(uid_t);
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extern int __cdecl seteuid(uid_t);
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extern int __cdecl setegid(gid_t);
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extern int __cdecl setegid(gid_t);
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#endif
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#endif
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@ -150,27 +150,27 @@ extern int __cdecl setegid(gid_t);
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# define EXTERN_DEFINED
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# define EXTERN_DEFINED
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#endif
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#endif
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#define NELEM(a) (sizeof (a) / sizeof ((a)[0]))
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#define NELEM(a) (sizeof (a) / sizeof ((a)[0]))
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#define sizeofN(typ, n) (sizeof (typ) * (n))
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#define sizeofN(typ, n) (sizeof (typ) * (n))
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#define BIT(i) (1 << (i)) /* define bit in flag */
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#define BIT(i) (1 << (i)) /* define bit in flag */
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/* Table flag type - needs > 16 and < 32 bits */
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/* Table flag type - needs > 16 and < 32 bits */
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typedef int32_t Tflag;
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typedef int32_t Tflag;
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#define NUFILE 32 /* Number of user-accessible files */
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#define NUFILE 32 /* Number of user-accessible files */
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#define FDBASE 10 /* First file usable by Shell */
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#define FDBASE 10 /* First file usable by Shell */
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/* Make MAGIC a char that might be printed to make bugs more obvious, but
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/* Make MAGIC a char that might be printed to make bugs more obvious, but
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* not a char that is used often. Also, can't use the high bit as it causes
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* not a char that is used often. Also, can't use the high bit as it causes
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* portability problems (calling strchr(x, 0x80|'x') is error prone).
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* portability problems (calling strchr(x, 0x80|'x') is error prone).
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*/
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*/
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#define MAGIC (7) /* prefix for *?[!{,} during expand */
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#define MAGIC (7) /* prefix for *?[!{,} during expand */
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#define ISMAGIC(c) ((unsigned char)(c) == MAGIC)
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#define ISMAGIC(c) ((unsigned char)(c) == MAGIC)
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#define NOT '!' /* might use ^ (ie, [!...] vs [^..]) */
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#define NOT '!' /* might use ^ (ie, [!...] vs [^..]) */
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#define LINE 4096 /* input line size */
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#define LINE 4096 /* input line size */
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#ifndef PATH_MAX
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#ifndef PATH_MAX
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#define PATH_MAX 1024 /* pathname size */
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#define PATH_MAX 1024 /* pathname size */
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#endif
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#endif
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EXTERN char *kshname; /* $0 */
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EXTERN char *kshname; /* $0 */
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@ -193,8 +193,8 @@ typedef struct Area {
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} Area;
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} Area;
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EXTERN Area aperm; /* permanent object space */
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EXTERN Area aperm; /* permanent object space */
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#define APERM &aperm
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#define APERM &aperm
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#define ATEMP &e->area
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#define ATEMP &e->area
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/*
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/*
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* parsing & execution environment
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* parsing & execution environment
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@ -211,13 +211,13 @@ EXTERN struct env {
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} *e;
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} *e;
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/* struct env.type values */
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/* struct env.type values */
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#define E_NONE 0 /* dummy environment */
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#define E_NONE 0 /* dummy environment */
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#define E_PARSE 1 /* parsing command # */
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#define E_PARSE 1 /* parsing command # */
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#define E_FUNC 2 /* executing function # */
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#define E_FUNC 2 /* executing function # */
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#define E_INCL 3 /* including a file via . # */
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#define E_INCL 3 /* including a file via . # */
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#define E_EXEC 4 /* executing command tree */
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#define E_EXEC 4 /* executing command tree */
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#define E_LOOP 5 /* executing for/while # */
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#define E_LOOP 5 /* executing for/while # */
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#define E_ERRH 6 /* general error handler # */
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#define E_ERRH 6 /* general error handler # */
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/* # indicates env has valid jbuf (see unwind()) */
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/* # indicates env has valid jbuf (see unwind()) */
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/* struct env.flag values */
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/* struct env.flag values */
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@ -233,12 +233,12 @@ EXTERN struct env {
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/* values for siglongjmp(e->jbuf, 0) */
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/* values for siglongjmp(e->jbuf, 0) */
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#define LRETURN 1 /* return statement */
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#define LRETURN 1 /* return statement */
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#define LEXIT 2 /* exit statement */
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#define LEXIT 2 /* exit statement */
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#define LERROR 3 /* errorf() called */
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#define LERROR 3 /* errorf() called */
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#define LLEAVE 4 /* untrappable exit/error */
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#define LLEAVE 4 /* untrappable exit/error */
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#define LINTR 5 /* ^C noticed */
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#define LINTR 5 /* ^C noticed */
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#define LBREAK 6 /* break statement */
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#define LBREAK 6 /* break statement */
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#define LCONTIN 7 /* continue statement */
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#define LCONTIN 7 /* continue statement */
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#define LSHELL 8 /* return to interactive shell() */
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#define LSHELL 8 /* return to interactive shell() */
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#define LAEXPR 9 /* error in arithmetic expression */
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#define LAEXPR 9 /* error in arithmetic expression */
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@ -398,19 +398,19 @@ EXTERN int really_exit;
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/*
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/*
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* fast character classes
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* fast character classes
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*/
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*/
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#define C_ALPHA BIT(0) /* a-z_A-Z */
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#define C_ALPHA BIT(0) /* a-z_A-Z */
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#define C_DIGIT BIT(1) /* 0-9 */
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#define C_DIGIT BIT(1) /* 0-9 */
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#define C_LEX1 BIT(2) /* \0 \t\n|&;<>() */
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#define C_LEX1 BIT(2) /* \0 \t\n|&;<>() */
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#define C_VAR1 BIT(3) /* *@#!$-? */
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#define C_VAR1 BIT(3) /* *@#!$-? */
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#define C_IFSWS BIT(4) /* \t \n (IFS white space) */
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#define C_IFSWS BIT(4) /* \t \n (IFS white space) */
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#define C_SUBOP1 BIT(5) /* "=-+?" */
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#define C_SUBOP1 BIT(5) /* "=-+?" */
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#define C_QUOTE BIT(6) /* \n\t"#$&'()*;<>?[]\`| (needing quoting) */
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#define C_QUOTE BIT(6) /* \n\t"#$&'()*;<>?[]\`| (needing quoting) */
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#define C_IFS BIT(7) /* $IFS */
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#define C_IFS BIT(7) /* $IFS */
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#define C_SUBOP2 BIT(8) /* "#%" (magic, see below) */
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#define C_SUBOP2 BIT(8) /* "#%" (magic, see below) */
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extern unsigned char chtypes[];
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extern unsigned char chtypes[];
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#define ctype(c, t) !!( ((t) == C_SUBOP2) ? \
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#define ctype(c, t) !!( ((t) == C_SUBOP2) ? \
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(((c) == '#' || (c) == '%') ? 1 : 0) : \
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(((c) == '#' || (c) == '%') ? 1 : 0) : \
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(chtypes[(unsigned char)(c)]&(t)) )
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(chtypes[(unsigned char)(c)]&(t)) )
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#define ksh_isalphx(c) ctype((c), C_ALPHA)
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#define ksh_isalphx(c) ctype((c), C_ALPHA)
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@ -582,17 +582,17 @@ struct tbl { /* table item */
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};
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};
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/* common flag bits */
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/* common flag bits */
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#define ALLOC BIT(0) /* val.s has been allocated */
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#define ALLOC BIT(0) /* val.s has been allocated */
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#define DEFINED BIT(1) /* is defined in block */
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#define DEFINED BIT(1) /* is defined in block */
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#define ISSET BIT(2) /* has value, vp->val.[si] */
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#define ISSET BIT(2) /* has value, vp->val.[si] */
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#define EXPORT BIT(3) /* exported variable/function */
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#define EXPORT BIT(3) /* exported variable/function */
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#define TRACE BIT(4) /* var: user flagged, func: execution tracing */
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#define TRACE BIT(4) /* var: user flagged, func: execution tracing */
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/* (start non-common flags at 8) */
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/* (start non-common flags at 8) */
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/* flag bits used for variables */
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/* flag bits used for variables */
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#define SPECIAL BIT(8) /* PATH, IFS, SECONDS, etc */
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#define SPECIAL BIT(8) /* PATH, IFS, SECONDS, etc */
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#define INTEGER BIT(9) /* val.i contains integer value */
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#define INTEGER BIT(9) /* val.i contains integer value */
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#define RDONLY BIT(10) /* read-only variable */
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#define RDONLY BIT(10) /* read-only variable */
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#define LOCAL BIT(11) /* for local typeset() */
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#define LOCAL BIT(11) /* for local typeset() */
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#define ARRAY BIT(13) /* array */
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#define ARRAY BIT(13) /* array */
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#define LJUST BIT(14) /* left justify */
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#define LJUST BIT(14) /* left justify */
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#define RJUST BIT(15) /* right justify */
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#define RJUST BIT(15) /* right justify */
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@ -619,12 +619,12 @@ struct tbl { /* table item */
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|LCASEV|UCASEV_AL|INT_U|INT_L)
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|LCASEV|UCASEV_AL|INT_U|INT_L)
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/* command types */
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/* command types */
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#define CNONE 0 /* undefined */
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#define CNONE 0 /* undefined */
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#define CSHELL 1 /* built-in */
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#define CSHELL 1 /* built-in */
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#define CFUNC 2 /* function */
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#define CFUNC 2 /* function */
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#define CEXEC 4 /* executable command */
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#define CEXEC 4 /* executable command */
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#define CALIAS 5 /* alias */
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#define CALIAS 5 /* alias */
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#define CKEYWD 6 /* keyword */
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#define CKEYWD 6 /* keyword */
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#define CTALIAS 7 /* tracked alias */
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#define CTALIAS 7 /* tracked alias */
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/* Flags for findcom()/comexec() */
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/* Flags for findcom()/comexec() */
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extern const struct builtin shbuiltins [], kshbuiltins [];
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extern const struct builtin shbuiltins [], kshbuiltins [];
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/* var spec values */
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/* var spec values */
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#define V_NONE 0
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#define V_NONE 0
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#define V_PATH 1
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#define V_PATH 1
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#define V_IFS 2
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#define V_IFS 2
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#define V_SECONDS 3
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#define V_SECONDS 3
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#define V_OPTIND 4
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#define V_OPTIND 4
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#define V_RANDOM 8
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#define V_RANDOM 8
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#define V_HISTSIZE 9
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#define V_HISTSIZE 9
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#if !defined(__sun__) && !defined(MKSH_SMALL)
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#if !defined(__sun__) && !defined(MKSH_SMALL)
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#define V_HISTFILE 10
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#define V_HISTFILE 10
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EXTERN int cur_prompt; /* PS1 or PS2 */
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EXTERN int cur_prompt; /* PS1 or PS2 */
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EXTERN int current_lineno; /* LINENO value */
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EXTERN int current_lineno; /* LINENO value */
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#define NOBLOCK ((struct op *)NULL)
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#define NOBLOCK ((struct op *)NULL)
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#define NOWORD ((char *)NULL)
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#define NOWORD ((char *)NULL)
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#define NOWORDS ((char **)NULL)
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#define NOWORDS ((char **)NULL)
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/*
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/*
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* Description of a command or an operation on commands.
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* Description of a command or an operation on commands.
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};
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};
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/* Tree.type values */
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/* Tree.type values */
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#define TEOF 0
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#define TEOF 0
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#define TCOM 1 /* command */
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#define TCOM 1 /* command */
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#define TPAREN 2 /* (c-list) */
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#define TPAREN 2 /* (c-list) */
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#define TPIPE 3 /* a | b */
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#define TPIPE 3 /* a | b */
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#define TLIST 4 /* a ; b */
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#define TLIST 4 /* a ; b */
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#define TOR 5 /* || */
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#define TOR 5 /* || */
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#define TAND 6 /* && */
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#define TAND 6 /* && */
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#define TBANG 7 /* ! */
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#define TBANG 7 /* ! */
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#define TDBRACKET 8 /* [[ .. ]] */
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#define TDBRACKET 8 /* [[ .. ]] */
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#define TFOR 9
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#define TFOR 9
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#define TSELECT 10
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#define TSELECT 10
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#define TCASE 11
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#define TCASE 11
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#define TIF 12
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#define TIF 12
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#define TWHILE 13
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#define TWHILE 13
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#define TUNTIL 14
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#define TUNTIL 14
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#define TELIF 15
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#define TELIF 15
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#define TPAT 16 /* pattern in case */
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#define TPAT 16 /* pattern in case */
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#define TBRACE 17 /* {c-list} */
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#define TBRACE 17 /* {c-list} */
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#define TASYNC 18 /* c & */
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#define TASYNC 18 /* c & */
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#define TFUNCT 19 /* function name { command; } */
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#define TFUNCT 19 /* function name { command; } */
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#define TTIME 20 /* time pipeline */
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#define TTIME 20 /* time pipeline */
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#define TEXEC 21 /* fork/exec eval'd TCOM */
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#define TEXEC 21 /* fork/exec eval'd TCOM */
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#define TCOPROC 22 /* coprocess |& */
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#define TCOPROC 22 /* coprocess |& */
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/*
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/*
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* prefix codes for words in command tree
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* prefix codes for words in command tree
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*/
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*/
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#define EOS 0 /* end of string */
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#define EOS 0 /* end of string */
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#define CHAR 1 /* unquoted character */
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#define CHAR 1 /* unquoted character */
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#define QCHAR 2 /* quoted character */
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#define QCHAR 2 /* quoted character */
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#define COMSUB 3 /* $() substitution (0 terminated) */
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#define COMSUB 3 /* $() substitution (0 terminated) */
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#define EXPRSUB 4 /* $(()) substitution (0 terminated) */
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#define EXPRSUB 4 /* $(()) substitution (0 terminated) */
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#define OQUOTE 5 /* opening " or ' */
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#define OQUOTE 5 /* opening " or ' */
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#define CQUOTE 6 /* closing " or ' */
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#define CQUOTE 6 /* closing " or ' */
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#define OSUBST 7 /* opening ${ subst (followed by { or X) */
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#define OSUBST 7 /* opening ${ subst (followed by { or X) */
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#define CSUBST 8 /* closing } of above (followed by } or X) */
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#define CSUBST 8 /* closing } of above (followed by } or X) */
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#define OPAT 9 /* open pattern: *(, @(, etc. */
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#define OPAT 9 /* open pattern: *(, @(, etc. */
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#define SPAT 10 /* separate pattern: | */
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#define SPAT 10 /* separate pattern: | */
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#define CPAT 11 /* close pattern: ) */
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#define CPAT 11 /* close pattern: ) */
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@ -796,29 +796,29 @@ struct ioword {
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};
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};
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/* ioword.flag - type of redirection */
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/* ioword.flag - type of redirection */
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#define IOTYPE 0xF /* type: bits 0:3 */
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#define IOTYPE 0xF /* type: bits 0:3 */
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#define IOREAD 0x1 /* < */
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#define IOREAD 0x1 /* < */
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#define IOWRITE 0x2 /* > */
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#define IOWRITE 0x2 /* > */
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#define IORDWR 0x3 /* <>: todo */
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#define IORDWR 0x3 /* <>: todo */
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#define IOHERE 0x4 /* << (here file) */
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#define IOHERE 0x4 /* << (here file) */
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#define IOCAT 0x5 /* >> */
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#define IOCAT 0x5 /* >> */
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#define IODUP 0x6 /* <&/>& */
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#define IODUP 0x6 /* <&/>& */
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#define IOEVAL BIT(4) /* expand in << */
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#define IOEVAL BIT(4) /* expand in << */
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||||||
#define IOSKIP BIT(5) /* <<-, skip ^\t* */
|
#define IOSKIP BIT(5) /* <<-, skip ^\t* */
|
||||||
#define IOCLOB BIT(6) /* >|, override -o noclobber */
|
#define IOCLOB BIT(6) /* >|, override -o noclobber */
|
||||||
#define IORDUP BIT(7) /* x<&y (as opposed to x>&y) */
|
#define IORDUP BIT(7) /* x<&y (as opposed to x>&y) */
|
||||||
#define IONAMEXP BIT(8) /* name has been expanded */
|
#define IONAMEXP BIT(8) /* name has been expanded */
|
||||||
|
|
||||||
/* execute/exchild flags */
|
/* execute/exchild flags */
|
||||||
#define XEXEC BIT(0) /* execute without forking */
|
#define XEXEC BIT(0) /* execute without forking */
|
||||||
#define XFORK BIT(1) /* fork before executing */
|
#define XFORK BIT(1) /* fork before executing */
|
||||||
#define XBGND BIT(2) /* command & */
|
#define XBGND BIT(2) /* command & */
|
||||||
#define XPIPEI BIT(3) /* input is pipe */
|
#define XPIPEI BIT(3) /* input is pipe */
|
||||||
#define XPIPEO BIT(4) /* output is pipe */
|
#define XPIPEO BIT(4) /* output is pipe */
|
||||||
#define XPIPE (XPIPEI|XPIPEO) /* member of pipe */
|
#define XPIPE (XPIPEI|XPIPEO) /* member of pipe */
|
||||||
#define XXCOM BIT(5) /* `...` command */
|
#define XXCOM BIT(5) /* `...` command */
|
||||||
#define XPCLOSE BIT(6) /* exchild: close close_fd in parent */
|
#define XPCLOSE BIT(6) /* exchild: close close_fd in parent */
|
||||||
#define XCCLOSE BIT(7) /* exchild: close close_fd in child */
|
#define XCCLOSE BIT(7) /* exchild: close close_fd in child */
|
||||||
#define XERROK BIT(8) /* non-zero exit ok (for set -e) */
|
#define XERROK BIT(8) /* non-zero exit ok (for set -e) */
|
||||||
#define XCOPROC BIT(9) /* starting a co-process */
|
#define XCOPROC BIT(9) /* starting a co-process */
|
||||||
#define XTIME BIT(10) /* timing TCOM command */
|
#define XTIME BIT(10) /* timing TCOM command */
|
||||||
|
|
@ -827,10 +827,10 @@ struct ioword {
|
||||||
* flags to control expansion of words (assumed by t->evalflags to fit
|
* flags to control expansion of words (assumed by t->evalflags to fit
|
||||||
* in a short)
|
* in a short)
|
||||||
*/
|
*/
|
||||||
#define DOBLANK BIT(0) /* perform blank interpretation */
|
#define DOBLANK BIT(0) /* perform blank interpretation */
|
||||||
#define DOGLOB BIT(1) /* expand [?* */
|
#define DOGLOB BIT(1) /* expand [?* */
|
||||||
#define DOPAT BIT(2) /* quote *?[ */
|
#define DOPAT BIT(2) /* quote *?[ */
|
||||||
#define DOTILDE BIT(3) /* normal ~ expansion (first char) */
|
#define DOTILDE BIT(3) /* normal ~ expansion (first char) */
|
||||||
#define DONTRUNCOMMAND BIT(4) /* do not run $(command) things */
|
#define DONTRUNCOMMAND BIT(4) /* do not run $(command) things */
|
||||||
#define DOASNTILDE BIT(5) /* assignment ~ expansion (after =, :) */
|
#define DOASNTILDE BIT(5) /* assignment ~ expansion (after =, :) */
|
||||||
#define DOBRACE_ BIT(6) /* used by expand(): do brace expansion */
|
#define DOBRACE_ BIT(6) /* used by expand(): do brace expansion */
|
||||||
|
|
@ -863,7 +863,7 @@ typedef struct XString {
|
||||||
typedef char *XStringP;
|
typedef char *XStringP;
|
||||||
|
|
||||||
/* initialize expandable string */
|
/* initialize expandable string */
|
||||||
#define Xinit(xs, xp, length, area) do { \
|
#define Xinit(xs, xp, length, area) do { \
|
||||||
(xs).len = length; \
|
(xs).len = length; \
|
||||||
(xs).areap = (area); \
|
(xs).areap = (area); \
|
||||||
(xs).beg = alloc((xs).len + X_EXTRA, (xs).areap); \
|
(xs).beg = alloc((xs).len + X_EXTRA, (xs).areap); \
|
||||||
|
|
@ -872,10 +872,10 @@ typedef char *XStringP;
|
||||||
} while (0)
|
} while (0)
|
||||||
|
|
||||||
/* stuff char into string */
|
/* stuff char into string */
|
||||||
#define Xput(xs, xp, c) (*xp++ = (c))
|
#define Xput(xs, xp, c) (*xp++ = (c))
|
||||||
|
|
||||||
/* check if there are at least n bytes left */
|
/* check if there are at least n bytes left */
|
||||||
#define XcheckN(xs, xp, n) do { \
|
#define XcheckN(xs, xp, n) do { \
|
||||||
int more = ((xp) + (n)) - (xs).end; \
|
int more = ((xp) + (n)) - (xs).end; \
|
||||||
if (more > 0) \
|
if (more > 0) \
|
||||||
xp = Xcheck_grow_(&xs, xp, more); \
|
xp = Xcheck_grow_(&xs, xp, more); \
|
||||||
|
|
@ -885,19 +885,19 @@ typedef char *XStringP;
|
||||||
#define Xcheck(xs, xp) XcheckN(xs, xp, 1)
|
#define Xcheck(xs, xp) XcheckN(xs, xp, 1)
|
||||||
|
|
||||||
/* free string */
|
/* free string */
|
||||||
#define Xfree(xs, xp) afree((void*) (xs).beg, (xs).areap)
|
#define Xfree(xs, xp) afree((void*) (xs).beg, (xs).areap)
|
||||||
|
|
||||||
/* close, return string */
|
/* close, return string */
|
||||||
#define Xclose(xs, xp) (char*) aresize((void*)(xs).beg, \
|
#define Xclose(xs, xp) (char*) aresize((void*)(xs).beg, \
|
||||||
(size_t)((xp) - (xs).beg), (xs).areap)
|
(size_t)((xp) - (xs).beg), (xs).areap)
|
||||||
/* begin of string */
|
/* begin of string */
|
||||||
#define Xstring(xs, xp) ((xs).beg)
|
#define Xstring(xs, xp) ((xs).beg)
|
||||||
|
|
||||||
#define Xnleft(xs, xp) ((xs).end - (xp)) /* may be less than 0 */
|
#define Xnleft(xs, xp) ((xs).end - (xp)) /* may be less than 0 */
|
||||||
#define Xlength(xs, xp) ((xp) - (xs).beg)
|
#define Xlength(xs, xp) ((xp) - (xs).beg)
|
||||||
#define Xsize(xs, xp) ((xs).end - (xs).beg)
|
#define Xsize(xs, xp) ((xs).end - (xs).beg)
|
||||||
#define Xsavepos(xs, xp) ((xp) - (xs).beg)
|
#define Xsavepos(xs, xp) ((xp) - (xs).beg)
|
||||||
#define Xrestpos(xs, xp, n) ((xs).beg + (n))
|
#define Xrestpos(xs, xp, n) ((xs).beg + (n))
|
||||||
|
|
||||||
char *Xcheck_grow_(XString *, char *, unsigned);
|
char *Xcheck_grow_(XString *, char *, unsigned);
|
||||||
|
|
||||||
|
|
@ -910,14 +910,14 @@ typedef struct XPtrV {
|
||||||
void **beg, **end; /* begin, end of vector */
|
void **beg, **end; /* begin, end of vector */
|
||||||
} XPtrV;
|
} XPtrV;
|
||||||
|
|
||||||
#define XPinit(x, n) do { \
|
#define XPinit(x, n) do { \
|
||||||
void **vp__; \
|
void **vp__; \
|
||||||
vp__ = (void**) alloc(sizeofN(void*, n), ATEMP); \
|
vp__ = (void**) alloc(sizeofN(void*, n), ATEMP); \
|
||||||
(x).cur = (x).beg = vp__; \
|
(x).cur = (x).beg = vp__; \
|
||||||
(x).end = vp__ + n; \
|
(x).end = vp__ + n; \
|
||||||
} while (0)
|
} while (0)
|
||||||
|
|
||||||
#define XPput(x, p) do { \
|
#define XPput(x, p) do { \
|
||||||
if ((x).cur >= (x).end) { \
|
if ((x).cur >= (x).end) { \
|
||||||
int n = XPsize(x); \
|
int n = XPsize(x); \
|
||||||
(x).beg = (void**) aresize((void*) (x).beg, \
|
(x).beg = (void**) aresize((void*) (x).beg, \
|
||||||
|
|
@ -928,15 +928,15 @@ typedef struct XPtrV {
|
||||||
*(x).cur++ = (p); \
|
*(x).cur++ = (p); \
|
||||||
} while (0)
|
} while (0)
|
||||||
|
|
||||||
#define XPptrv(x) ((x).beg)
|
#define XPptrv(x) ((x).beg)
|
||||||
#define XPsize(x) ((x).cur - (x).beg)
|
#define XPsize(x) ((x).cur - (x).beg)
|
||||||
|
|
||||||
#define XPclose(x) (void**) aresize((void*)(x).beg, \
|
#define XPclose(x) (void**) aresize((void*)(x).beg, \
|
||||||
sizeofN(void*, XPsize(x)), ATEMP)
|
sizeofN(void*, XPsize(x)), ATEMP)
|
||||||
|
|
||||||
#define XPfree(x) afree((void*) (x).beg, ATEMP)
|
#define XPfree(x) afree((void*) (x).beg, ATEMP)
|
||||||
|
|
||||||
#define IDENT 64
|
#define IDENT 64
|
||||||
|
|
||||||
typedef struct source Source;
|
typedef struct source Source;
|
||||||
struct source {
|
struct source {
|
||||||
|
|
@ -961,14 +961,14 @@ struct source {
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Source.type values */
|
/* Source.type values */
|
||||||
#define SEOF 0 /* input EOF */
|
#define SEOF 0 /* input EOF */
|
||||||
#define SFILE 1 /* file input */
|
#define SFILE 1 /* file input */
|
||||||
#define SSTDIN 2 /* read stdin */
|
#define SSTDIN 2 /* read stdin */
|
||||||
#define SSTRING 3 /* string */
|
#define SSTRING 3 /* string */
|
||||||
#define SWSTR 4 /* string without \n */
|
#define SWSTR 4 /* string without \n */
|
||||||
#define SWORDS 5 /* string[] */
|
#define SWORDS 5 /* string[] */
|
||||||
#define SWORDSEP 6 /* string[] separator */
|
#define SWORDSEP 6 /* string[] separator */
|
||||||
#define SALIAS 7 /* alias expansion */
|
#define SALIAS 7 /* alias expansion */
|
||||||
#define SREREAD 8 /* read ahead to be re-scanned */
|
#define SREREAD 8 /* read ahead to be re-scanned */
|
||||||
|
|
||||||
/* Source.flags values */
|
/* Source.flags values */
|
||||||
|
|
@ -980,15 +980,15 @@ struct source {
|
||||||
/*
|
/*
|
||||||
* states while lexing word
|
* states while lexing word
|
||||||
*/
|
*/
|
||||||
#define SBASE 0 /* outside any lexical constructs */
|
#define SBASE 0 /* outside any lexical constructs */
|
||||||
#define SWORD 1 /* implicit quoting for substitute() */
|
#define SWORD 1 /* implicit quoting for substitute() */
|
||||||
#define SLETPAREN 2 /* inside (( )), implicit quoting */
|
#define SLETPAREN 2 /* inside (( )), implicit quoting */
|
||||||
#define SSQUOTE 3 /* inside '' */
|
#define SSQUOTE 3 /* inside '' */
|
||||||
#define SDQUOTE 4 /* inside "" */
|
#define SDQUOTE 4 /* inside "" */
|
||||||
#define SBRACE 5 /* inside ${} */
|
#define SBRACE 5 /* inside ${} */
|
||||||
#define SCSPAREN 6 /* inside $() */
|
#define SCSPAREN 6 /* inside $() */
|
||||||
#define SBQUOTE 7 /* inside `` */
|
#define SBQUOTE 7 /* inside `` */
|
||||||
#define SASPAREN 8 /* inside $(( )) */
|
#define SASPAREN 8 /* inside $(( )) */
|
||||||
#define SHEREDELIM 9 /* parsing <<,<<- delimiter */
|
#define SHEREDELIM 9 /* parsing <<,<<- delimiter */
|
||||||
#define SHEREDQUOTE 10 /* parsing " in <<,<<- delimiter */
|
#define SHEREDQUOTE 10 /* parsing " in <<,<<- delimiter */
|
||||||
#define SPATTERN 11 /* parsing *(...|...) pattern (*+?@!) */
|
#define SPATTERN 11 /* parsing *(...|...) pattern (*+?@!) */
|
||||||
|
|
@ -1003,48 +1003,48 @@ typedef union {
|
||||||
} YYSTYPE;
|
} YYSTYPE;
|
||||||
|
|
||||||
/* If something is added here, add it to tokentab[] in syn.c as well */
|
/* If something is added here, add it to tokentab[] in syn.c as well */
|
||||||
#define LWORD 256
|
#define LWORD 256
|
||||||
#define LOGAND 257 /* && */
|
#define LOGAND 257 /* && */
|
||||||
#define LOGOR 258 /* || */
|
#define LOGOR 258 /* || */
|
||||||
#define BREAK 259 /* ;; */
|
#define BREAK 259 /* ;; */
|
||||||
#define IF 260
|
#define IF 260
|
||||||
#define THEN 261
|
#define THEN 261
|
||||||
#define ELSE 262
|
#define ELSE 262
|
||||||
#define ELIF 263
|
#define ELIF 263
|
||||||
#define FI 264
|
#define FI 264
|
||||||
#define CASE 265
|
#define CASE 265
|
||||||
#define ESAC 266
|
#define ESAC 266
|
||||||
#define FOR 267
|
#define FOR 267
|
||||||
#define SELECT 268
|
#define SELECT 268
|
||||||
#define WHILE 269
|
#define WHILE 269
|
||||||
#define UNTIL 270
|
#define UNTIL 270
|
||||||
#define DO 271
|
#define DO 271
|
||||||
#define DONE 272
|
#define DONE 272
|
||||||
#define IN 273
|
#define IN 273
|
||||||
#define FUNCTION 274
|
#define FUNCTION 274
|
||||||
#define TIME 275
|
#define TIME 275
|
||||||
#define REDIR 276
|
#define REDIR 276
|
||||||
#define MDPAREN 277 /* (( )) */
|
#define MDPAREN 277 /* (( )) */
|
||||||
#define BANG 278 /* ! */
|
#define BANG 278 /* ! */
|
||||||
#define DBRACKET 279 /* [[ .. ]] */
|
#define DBRACKET 279 /* [[ .. ]] */
|
||||||
#define COPROC 280 /* |& */
|
#define COPROC 280 /* |& */
|
||||||
#define YYERRCODE 300
|
#define YYERRCODE 300
|
||||||
|
|
||||||
/* flags to yylex */
|
/* flags to yylex */
|
||||||
#define CONTIN BIT(0) /* skip new lines to complete command */
|
#define CONTIN BIT(0) /* skip new lines to complete command */
|
||||||
#define ONEWORD BIT(1) /* single word for substitute() */
|
#define ONEWORD BIT(1) /* single word for substitute() */
|
||||||
#define ALIAS BIT(2) /* recognize alias */
|
#define ALIAS BIT(2) /* recognize alias */
|
||||||
#define KEYWORD BIT(3) /* recognize keywords */
|
#define KEYWORD BIT(3) /* recognize keywords */
|
||||||
#define LETEXPR BIT(4) /* get expression inside (( )) */
|
#define LETEXPR BIT(4) /* get expression inside (( )) */
|
||||||
#define VARASN BIT(5) /* check for var=word */
|
#define VARASN BIT(5) /* check for var=word */
|
||||||
#define ARRAYVAR BIT(6) /* parse x[1 & 2] as one word */
|
#define ARRAYVAR BIT(6) /* parse x[1 & 2] as one word */
|
||||||
#define ESACONLY BIT(7) /* only accept esac keyword */
|
#define ESACONLY BIT(7) /* only accept esac keyword */
|
||||||
#define CMDWORD BIT(8) /* parsing simple command (alias related) */
|
#define CMDWORD BIT(8) /* parsing simple command (alias related) */
|
||||||
#define HEREDELIM BIT(9) /* parsing <<,<<- delimiter */
|
#define HEREDELIM BIT(9) /* parsing <<,<<- delimiter */
|
||||||
#define LQCHAR BIT(10) /* source string contains QCHAR */
|
#define LQCHAR BIT(10) /* source string contains QCHAR */
|
||||||
#define HEREDOC BIT(11) /* parsing a here document */
|
#define HEREDOC BIT(11) /* parsing a here document */
|
||||||
|
|
||||||
#define HERES 10 /* max << in line */
|
#define HERES 10 /* max << in line */
|
||||||
|
|
||||||
EXTERN Source *source; /* yyparse/yylex source */
|
EXTERN Source *source; /* yyparse/yylex source */
|
||||||
EXTERN YYSTYPE yylval; /* result from yylex */
|
EXTERN YYSTYPE yylval; /* result from yylex */
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue