mirror of
https://github.com/lcn2/calc.git
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convert ASCII TABs to ASCII SPACEs
Converted all ASCII tabs to ASCII spaces using a 8 character tab stop, for all files, except for all Makefiles (plus rpm.mk). The `git diff -w` reports no changes.
This commit is contained in:
Landon Curt Noll
194
calc.h
194
calc.h
@@ -9,7 +9,7 @@
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*
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* Calc is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* Public License for more details.
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*
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* A copy of version 2.1 of the GNU Lesser General Public License is
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@@ -17,10 +17,10 @@
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* received a copy with calc; if not, write to Free Software Foundation, Inc.
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Under source code control: 1990/02/15 01:48:31
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* File existed as early as: before 1990
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* Under source code control: 1990/02/15 01:48:31
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* File existed as early as: before 1990
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*
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* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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*/
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@@ -28,7 +28,7 @@
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#define INCLUDE_CALC_H
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#include <setjmp.h>
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#if defined(CALC_SRC) /* if we are building from the calc source tree */
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#if defined(CALC_SRC) /* if we are building from the calc source tree */
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# include "decl.h"
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# include "value.h"
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# include "have_const.h"
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@@ -42,61 +42,61 @@
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/*
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* Configuration definitions
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*/
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#define CALCPATH "CALCPATH" /* environment variable for files */
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#define CALCRC "CALCRC" /* environment variable for startup */
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#define CALCBINDINGS "CALCBINDINGS" /* env variable for hist bindings */
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#define HOME "HOME" /* environment variable for home dir */
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#define PAGER "PAGER" /* environment variable for help */
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#define SHELL "SHELL" /* environment variable for shell */
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#define CALCHISTFILE "CALCHISTFILE" /* history file environment variable */
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#define CALCHELP "CALCHELP" /* help directory env variable */
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#define CALCCUSTOMHELP "CALCCUSTOMHELP"/* custom help directory env variable */
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#define DEFAULTCALCBINDINGS "bindings" /* default calc bindings file */
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#define DEFAULTCALCHELP "help" /* help file that -h prints */
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#define DEFAULTSHELL "sh" /* default shell to use */
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#define CALCEXT ".cal" /* extension for files read in */
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#define MAX_CALCRC 1024 /* maximum length of $CALCRC */
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#define HOMECHAR '~' /* char which indicates home directory */
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#define DOTCHAR '.' /* char which indicates current directory */
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#define PATHCHAR '/' /* char which separates path components */
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#define CALCPATH "CALCPATH" /* environment variable for files */
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#define CALCRC "CALCRC" /* environment variable for startup */
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#define CALCBINDINGS "CALCBINDINGS" /* env variable for hist bindings */
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#define HOME "HOME" /* environment variable for home dir */
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#define PAGER "PAGER" /* environment variable for help */
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#define SHELL "SHELL" /* environment variable for shell */
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#define CALCHISTFILE "CALCHISTFILE" /* history file environment variable */
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#define CALCHELP "CALCHELP" /* help directory env variable */
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#define CALCCUSTOMHELP "CALCCUSTOMHELP"/* custom help directory env variable */
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#define DEFAULTCALCBINDINGS "bindings" /* default calc bindings file */
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#define DEFAULTCALCHELP "help" /* help file that -h prints */
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#define DEFAULTSHELL "sh" /* default shell to use */
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#define CALCEXT ".cal" /* extension for files read in */
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#define MAX_CALCRC 1024 /* maximum length of $CALCRC */
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#define HOMECHAR '~' /* char which indicates home directory */
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#define DOTCHAR '.' /* char which indicates current directory */
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#define PATHCHAR '/' /* char which separates path components */
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#if defined(_WIN32) || defined(_WIN64)
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#define LISTCHAR ';' /* char which separates paths in a list */
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#define LISTCHAR ';' /* char which separates paths in a list */
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#else
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#define LISTCHAR ':' /* char which separates paths in a list */
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#define LISTCHAR ':' /* char which separates paths in a list */
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#endif
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#define MAXCMD 16384 /* maximum length of command invocation */
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#define MAXCMD 16384 /* maximum length of command invocation */
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#define SYMBOLSIZE 256 /* maximum symbol name size */
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#define MAXLABELS 100 /* maximum number of user labels in function */
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#define MAXSTACK 2048 /* maximum depth of evaluation stack */
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#define MAXFILES 20 /* maximum number of opened files */
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#define PROMPT1 "> " /* default normal prompt*/
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#define PROMPT2 ">> " /* default prompt inside multi-line input */
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#define SYMBOLSIZE 256 /* maximum symbol name size */
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#define MAXLABELS 100 /* maximum number of user labels in function */
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#define MAXSTACK 2048 /* maximum depth of evaluation stack */
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#define MAXFILES 20 /* maximum number of opened files */
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#define PROMPT1 "> " /* default normal prompt*/
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#define PROMPT2 ">> " /* default prompt inside multi-line input */
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#define TRACE_NORMAL 0x00 /* normal trace flags */
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#define TRACE_OPCODES 0x01 /* trace every opcode */
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#define TRACE_NODEBUG 0x02 /* suppress debugging opcodes */
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#define TRACE_LINKS 0x04 /* display links for real and complex numbers */
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#define TRACE_FNCODES 0x08 /* display code for newly defined function */
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#define TRACE_MAX 0x0f /* maximum value for trace flag */
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#define TRACE_NORMAL 0x00 /* normal trace flags */
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#define TRACE_OPCODES 0x01 /* trace every opcode */
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#define TRACE_NODEBUG 0x02 /* suppress debugging opcodes */
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#define TRACE_LINKS 0x04 /* display links for real and complex numbers */
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#define TRACE_FNCODES 0x08 /* display code for newly defined function */
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#define TRACE_MAX 0x0f /* maximum value for trace flag */
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#define ABORT_NONE 0 /* abort not needed yet */
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#define ABORT_STATEMENT 1 /* abort on statement boundary */
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#define ABORT_OPCODE 2 /* abort on any opcode boundary */
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#define ABORT_MATH 3 /* abort on any math operation */
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#define ABORT_NOW 4 /* abort right away */
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#define ABORT_NONE 0 /* abort not needed yet */
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#define ABORT_STATEMENT 1 /* abort on statement boundary */
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#define ABORT_OPCODE 2 /* abort on any opcode boundary */
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#define ABORT_MATH 3 /* abort on any math operation */
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#define ABORT_NOW 4 /* abort right away */
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#define ERRMAX 20 /* default errmax value */
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#define E_OK 0 /* no error */
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#define ERRMAX 20 /* default errmax value */
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#define E_OK 0 /* no error */
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/*
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* File ids corresponding to standard in, out, error, and when not in use.
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*/
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#define FILEID_STDIN ((FILEID) 0)
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#define FILEID_STDOUT ((FILEID) 1)
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#define FILEID_STDERR ((FILEID) 2)
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#define FILEID_NONE ((FILEID) -1) /* must be < 0 */
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#define FILEID_STDIN ((FILEID) 0)
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#define FILEID_STDOUT ((FILEID) 1)
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#define FILEID_STDERR ((FILEID) 2)
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#define FILEID_NONE ((FILEID) -1) /* must be < 0 */
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/*
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* File I/O routines.
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@@ -139,7 +139,7 @@ E_FUNC int fseekid(FILEID id, ZVALUE offset, int whence);
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E_FUNC int isattyid(FILEID id);
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E_FUNC int fsearch(FILEID id, char *str, ZVALUE start, ZVALUE end, ZVALUE *res);
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E_FUNC int frsearch(FILEID id, char *str, ZVALUE first, ZVALUE last,
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ZVALUE *res);
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ZVALUE *res);
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E_FUNC void showconstants(void);
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E_FUNC void freeconstant(unsigned long);
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E_FUNC void freestringconstant(long);
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@@ -151,7 +151,7 @@ E_FUNC void trimconstants(void);
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E_FUNC int openstring(char *str, size_t num);
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E_FUNC int openterminal(void);
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E_FUNC int opensearchfile(char *name, char *pathlist, char *exten,
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int reopen_ok);
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int reopen_ok);
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E_FUNC char *nextline(void);
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E_FUNC int nextchar(void);
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E_FUNC void reread(void);
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@@ -187,70 +187,70 @@ E_FUNC char *calc_strdup(CONST char *);
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E_FUNC void initialize(void);
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E_FUNC void reinitialize(void);
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#if !defined(_WIN32) && !defined(_WIN64)
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E_FUNC int isatty(int tty); /* true if fd is a tty */
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E_FUNC int isatty(int tty); /* true if fd is a tty */
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#endif
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E_FUNC char *version(void); /* return version string */
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E_FUNC char *version(void); /* return version string */
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/*
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* global flags and definitions
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*/
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EXTERN int abortlevel; /* current level of aborts */
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EXTERN bool inputwait; /* true if in a terminal input wait */
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EXTERN int abortlevel; /* current level of aborts */
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EXTERN bool inputwait; /* true if in a terminal input wait */
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EXTERN int p_flag; /* true => pipe mode */
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EXTERN int q_flag; /* true => don't execute rc files */
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EXTERN int u_flag; /* true => unbuffer stdin and stdout */
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EXTERN int d_flag; /* true => disable heading, resource_debug */
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EXTERN int c_flag; /* true => continue after error if permitted */
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EXTERN int i_flag; /* true => try to go interactive after error */
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E_FUNC int s_flag; /* true => keep args as strings for argv() */
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EXTERN long stoponerror; /* >0 => stop, <0 => continue, ==0 => use -c */
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EXTERN bool abort_now; /* true => try to go interactive */
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EXTERN int p_flag; /* true => pipe mode */
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EXTERN int q_flag; /* true => don't execute rc files */
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EXTERN int u_flag; /* true => unbuffer stdin and stdout */
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EXTERN int d_flag; /* true => disable heading, resource_debug */
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EXTERN int c_flag; /* true => continue after error if permitted */
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EXTERN int i_flag; /* true => try to go interactive after error */
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E_FUNC int s_flag; /* true => keep args as strings for argv() */
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EXTERN long stoponerror; /* >0 => stop, <0 => continue, ==0 => use -c */
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EXTERN bool abort_now; /* true => try to go interactive */
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E_FUNC int argc_value; /* count of argv[] strings for argv() builtin */
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E_FUNC char **argv_value; /* argv[] strings for argv() builtin */
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E_FUNC int argc_value; /* count of argv[] strings for argv() builtin */
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E_FUNC char **argv_value; /* argv[] strings for argv() builtin */
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EXTERN char *pager; /* $PAGER or default */
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EXTERN int stdin_tty; /* true if stdin is a tty */
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EXTERN int havecommands; /* true if have cmd args) */
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EXTERN char *program; /* our name */
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EXTERN char *base_name; /* basename of our name */
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EXTERN char cmdbuf[]; /* command line expression */
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EXTERN char *script_name; /* program name or -f filename arg or NULL */
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EXTERN char *pager; /* $PAGER or default */
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EXTERN int stdin_tty; /* true if stdin is a tty */
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EXTERN int havecommands; /* true if have cmd args) */
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EXTERN char *program; /* our name */
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EXTERN char *base_name; /* basename of our name */
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EXTERN char cmdbuf[]; /* command line expression */
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EXTERN char *script_name; /* program name or -f filename arg or NULL */
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EXTERN int abortlevel; /* current level of aborts */
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EXTERN bool inputwait; /* true if in a terminal input wait */
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EXTERN VALUE *stack; /* execution stack */
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EXTERN int dumpnames; /* true => dump names rather than indices */
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EXTERN int calc_errno; /* global calc_errno value */
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EXTERN int abortlevel; /* current level of aborts */
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EXTERN bool inputwait; /* true if in a terminal input wait */
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EXTERN VALUE *stack; /* execution stack */
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EXTERN int dumpnames; /* true => dump names rather than indices */
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EXTERN int calc_errno; /* global calc_errno value */
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EXTERN char *calcpath; /* $CALCPATH or default */
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EXTERN char *calcrc; /* $CALCRC or default */
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EXTERN char *calcbindings; /* $CALCBINDINGS or default */
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EXTERN char *home; /* $HOME or default */
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EXTERN char *shell; /* $SHELL or default */
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EXTERN char *calcpath; /* $CALCPATH or default */
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EXTERN char *calcrc; /* $CALCRC or default */
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EXTERN char *calcbindings; /* $CALCBINDINGS or default */
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EXTERN char *home; /* $HOME or default */
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EXTERN char *shell; /* $SHELL or default */
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EXTERN int no_env; /* true (-e) => ignore env vars on startup */
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EXTERN long errmax; /* if >= 0, error when errcount exceeds errmax */
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EXTERN int use_old_std; /* true (-O) => use classic configuration */
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EXTERN int no_env; /* true (-e) => ignore env vars on startup */
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EXTERN long errmax; /* if >= 0, error when errcount exceeds errmax */
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EXTERN int use_old_std; /* true (-O) => use classic configuration */
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EXTERN int allow_read; /* false => don't open any files for reading */
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EXTERN int allow_write; /* false => don't open any files for writing */
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EXTERN int allow_exec; /* false => may not execute any commands */
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EXTERN int allow_read; /* false => don't open any files for reading */
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EXTERN int allow_write; /* false => don't open any files for writing */
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EXTERN int allow_exec; /* false => may not execute any commands */
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/*
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* calc startup and run state
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*/
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typedef enum {
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RUN_ZERO, /* unknown or unset start state */
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RUN_BEGIN, /* calc execution starts */
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RUN_RCFILES, /* rc files being evaluated */
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RUN_PRE_CMD_ARGS, /* prepare to evaluate cmd args */
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RUN_CMD_ARGS, /* cmd args being evaluated */
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RUN_PRE_TOP_LEVEL, /* prepare to start top level activity */
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RUN_TOP_LEVEL, /* running at top level */
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RUN_EXIT, /* normal exit from calc */
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RUN_EXIT_WITH_ERROR /* exit with error */
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RUN_ZERO, /* unknown or unset start state */
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RUN_BEGIN, /* calc execution starts */
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RUN_RCFILES, /* rc files being evaluated */
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RUN_PRE_CMD_ARGS, /* prepare to evaluate cmd args */
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RUN_CMD_ARGS, /* cmd args being evaluated */
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RUN_PRE_TOP_LEVEL, /* prepare to start top level activity */
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RUN_TOP_LEVEL, /* running at top level */
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RUN_EXIT, /* normal exit from calc */
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RUN_EXIT_WITH_ERROR /* exit with error */
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} run;
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EXTERN run run_state;
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E_FUNC char *run_state_name(run state);
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