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| version 1.5, 2025/03/09 19:14:24 | version 1.15, 2025/04/30 14:41:03 |
|---|---|
| Line 24 | Line 24 |
| * along with FreeM. If not, see <https://www.gnu.org/licenses/>. | * along with FreeM. If not, see <https://www.gnu.org/licenses/>. |
| * | * |
| * $Log$ | * $Log$ |
| * Revision 1.15 2025/04/30 14:41:03 snw | |
| * Further debugger work | |
| * | |
| * Revision 1.14 2025/04/14 23:20:23 snw | |
| * Restore support for any 8-bit character in | |
| * | |
| * Revision 1.13 2025/04/13 04:22:43 snw | |
| * Fix snprintf calls | |
| * | |
| * Revision 1.12 2025/04/10 01:24:38 snw | |
| * Remove C++ style comments | |
| * | |
| * Revision 1.11 2025/03/30 01:36:58 snw | |
| * Make it easier to bring back fma_gedit, fix double-free in global handler, limit $CHAR to 7-bit ASCII | |
| * | |
| * Revision 1.10 2025/03/24 04:13:11 snw | |
| * Replace action macro dat with fra_dat to avoid symbol conflict on OS/2 | |
| * | |
| * Revision 1.9 2025/03/24 01:32:22 snw | |
| * Guard declaration of time function in expr.c for portability | |
| * | |
| * Revision 1.8 2025/03/22 04:47:18 snw | |
| * Silently truncate long names in STRING exprs when evaluates to an obsolete MDC standard | |
| * | |
| * Revision 1.7 2025/03/22 03:39:23 snw | |
| * Fix reverse query polyfill call-in from C side and make NAME exprs silently truncate long names in obsolete MDC dialects | |
| * | |
| * Revision 1.6 2025/03/22 03:05:19 snw | |
| * Comply with X11-96/13 portable length of names | |
| * | |
| * Revision 1.5 2025/03/09 19:14:24 snw | * Revision 1.5 2025/03/09 19:14:24 snw |
| * First phase of REUSE compliance and header reformat | * First phase of REUSE compliance and header reformat |
| * | * |
| Line 129 | Line 159 |
| #define GET 'Y' | #define GET 'Y' |
| #define GETX ':' | #define GETX ':' |
| #if !defined(__OpenBSD__) && !defined(_AIX) && !defined(__osf__) && !defined(MSDOS) && !defined(__vax__) | #if !defined(__OpenBSD__) && !defined(_AIX) && !defined(__osf__) && !defined(MSDOS) && !defined(__vax__) && !defined(__OS2__) |
| long time (); | long time (); |
| #endif | #endif |
| void cond_round (char *a, int digits); | void cond_round (char *a, int digits); |
| Line 173 void expr (short extyp) | Line 203 void expr (short extyp) |
| volatile int ch = 0; | volatile int ch = 0; |
| short group; /* flag to scan grouped patterns */ | short group; /* flag to scan grouped patterns */ |
| int max_namlen = 255; | |
| if ((rtn_dialect () == D_MDS) || (rtn_dialect () == D_M5) || (rtn_dialect () == D_FREEM)) { | |
| max_namlen = 255; | |
| } | |
| else { | |
| max_namlen = 8; | |
| } | |
| #ifdef DEBUG_NEWPTR | #ifdef DEBUG_NEWPTR |
| int loop; | int loop; |
| Line 201 void expr (short extyp) | Line 240 void expr (short extyp) |
| (((ch == '/' && varnam[i - 1] != '/') || | (((ch == '/' && varnam[i - 1] != '/') || |
| (ch == '%' && varnam[i - 1] == '/')) && | (ch == '%' && varnam[i - 1] == '/')) && |
| (varnam[1] == '.' || varnam[1] == '/'))))) || (f != '^') && (ch == '.')) { | (varnam[1] == '.' || varnam[1] == '/'))))) || (f != '^') && (ch == '.')) { |
| varnam[i++] = ch; | |
| if ((i + 1) <= max_namlen) { | |
| varnam[i++] = ch; | |
| } | |
| else { | |
| if ((rtn_dialect () == D_M77) || | |
| (rtn_dialect () == D_M84) || | |
| (rtn_dialect () == D_M90) || | |
| (rtn_dialect () == D_M95)) { | |
| /* silently truncate... yeah, the standard is stupid af */ | |
| continue; | |
| } | |
| else { | |
| merr_raise (M56); | |
| return; | |
| } | |
| } | |
| } | } |
| varnam[i] = EOL; | varnam[i] = EOL; |
| #if 0 | |
| { | |
| char gooby[256]; | |
| stcpy (gooby, varnam); | |
| stcnv_m2c (gooby); | |
| printf ("name = '%s'\r\n", gooby); | |
| } | |
| #endif | |
| if (ch == '(') { /* it's an array */ | if (ch == '(') { /* it's an array */ |
| Line 329 scan_name: | Line 390 scan_name: |
| merr_raise (INVEXPR); | merr_raise (INVEXPR); |
| return; | return; |
| } | } |
| varnam[i++] = ch; | if ((i + 1) <= max_namlen) { |
| varnam[i++] = ch; | |
| } | |
| else { | |
| if ((rtn_dialect () == D_M77) || | |
| (rtn_dialect () == D_M84) || | |
| (rtn_dialect () == D_M90) || | |
| (rtn_dialect () == D_M95)) { | |
| /* silently truncate... yeah, the standard is stupid af */ | |
| continue; | |
| } | |
| else { | |
| merr_raise (M56); | |
| return; | |
| } | |
| } | |
| lastch = ch; | lastch = ch; |
| } | } |
| Line 346 scan_name: | Line 422 scan_name: |
| else { /* local variable name */ | else { /* local variable name */ |
| while (isalnum (ch = *++codptr)) { | while (isalnum (ch = *++codptr)) { |
| varnam[i++] = ch; | |
| if ((i + 1) <= max_namlen) { | |
| varnam[i++] = ch; | |
| } | |
| else { | |
| if ((rtn_dialect () == D_M77) || | |
| (rtn_dialect () == D_M84) || | |
| (rtn_dialect () == D_M90) || | |
| (rtn_dialect () == D_M95)) { | |
| /* silently truncate... yeah, the standard is stupid af */ | |
| continue; | |
| } | |
| else { | |
| merr_raise (M56); | |
| return; | |
| } | |
| } | |
| } | } |
| varnam[i] = EOL; | varnam[i] = EOL; |
| Line 486 var1: | Line 579 var1: |
| case 'd': /* $DATA */ | case 'd': /* $DATA */ |
| ch = dat; | ch = fra_dat; |
| glv_fcn: | glv_fcn: |
| Line 688 d_o_n: | Line 781 d_o_n: |
| if (merr () == UNDEF) { | if (merr () == UNDEF) { |
| //smw 15 nov 2023 merr_raise (ierr < 0 ? OK - CTRLB : OK); | /* smw 15 nov 2023 merr_raise (ierr < 0 ? OK - CTRLB : OK); */ |
| merr_clear (); | merr_clear (); |
| if (*++codptr == ',') { | if (*++codptr == ',') { |
| Line 873 undefglvn: | Line 966 undefglvn: |
| stcpy (refsav[refsx], zref); | stcpy (refsav[refsx], zref); |
| stcpy (refsav[refsx++] + 256, zloc); | stcpy (refsav[refsx++] + 256, zloc); |
| ierr -= M7; //smw TODO HUH?? | ierr -= M7; |
| arg--; | arg--; |
| goto nextchr; | goto nextchr; |
| Line 1600 uparrow: | Line 1693 uparrow: |
| case 'c': /* $CHARACTER */ | case 'c': /* $CHARACTER */ |
| { | { |
| short l, l1, m, n; | short l, l1, m, n; |
| l1 = f; | l1 = f; |
| Line 1611 uparrow: | Line 1704 uparrow: |
| n = 1; | n = 1; |
| l = 0; | l = 0; |
| for (;;) { | for (;;) { |
| if ((ch = a[i++]) == EOL) { | if ((ch = a[i++]) == EOL) { |
| Line 2219 f20: | Line 2313 f20: |
| stcnv_c2m (qryarg_ext); | stcnv_c2m (qryarg_ext); |
| /* put the $QUERY argument into the local variable %INT.REVQ */ | /* put the $QUERY argument into the local variable %INT.REVQ */ |
| symtab (set_sym, "%INT.REVQ\201\201", qryarg_ext); | symtab (set_sym, "%INTREVQ\201\201", qryarg_ext); |
| /* set up for calling into polyfill wrapper */ | /* set up for calling into polyfill wrapper */ |
| code[0] = '\201'; | code[0] = '\201'; |
| Line 2893 f20: | Line 2987 f20: |
| { | { |
| long l1, rouoldc; | long l1, rouoldc; |
| short reload = FALSE; | short reload = FALSE; |
| if (f > 3) { | if (f > 3) { |
| merr_raise (FUNARG); | merr_raise (FUNARG); |
| return; | return; |
| Line 4498 extra_fun: | Line 4592 extra_fun: |
| if (obj_field) { | if (obj_field) { |
| char t_objf[255]; | char t_objf[STRLEN]; |
| snprintf (t_objf, 254, "%s\201", object_instance); | snprintf (t_objf, STRLEN - 1, "%s\201", object_instance); |
| dofram0 = dofrmptr; | dofram0 = dofrmptr; |
| *dofrmptr++ = DELIM; | *dofrmptr++ = DELIM; |
| Line 4515 extra_fun: | Line 4609 extra_fun: |
| obj_field = FALSE; | obj_field = FALSE; |
| //dofram0 = dofrmptr; | /* dofram0 = dofrmptr; */ |
| i = 0; | i = 0; |
| codptr++; | codptr++; |
| Line 4577 extra_fun: | Line 4671 extra_fun: |
| obj_field = FALSE; | obj_field = FALSE; |
| //dofram0 = 0; | /* dofram0 = 0; */ |
| if (*codptr == '(') codptr += 2; | if (*codptr == '(') codptr += 2; |
| } | } |
| Line 4653 extra_fun: | Line 4747 extra_fun: |
| /* save off the return type to be checked by QUIT code */ | /* save off the return type to be checked by QUIT code */ |
| extr_types[nstx + 1] = ret_type; | extr_types[nstx + 1] = ret_type; |
| //printf ("return_type = '%s' *reg = '%c'\r\n", return_type, *reg); | /* printf ("return_type = '%s' *reg = '%c'\r\n", return_type, *reg); */ |
| } | } |
| if (*reg == TAB || *reg == SP) goto off; | if (*reg == TAB || *reg == SP) goto off; |
| Line 4788 off: | Line 4882 off: |
| else { | else { |
| /* PARSE FORMALLIST */ | /* PARSE FORMALLIST */ |
| short fl_type; | short fl_type; |
| short fl_mandatory; | /* re-enable following 3 later */ |
| short fl_byref; | /*short fl_mandatory;*/ |
| /*short fl_byref;*/ | |
| /*short lastparm;*/ | |
| char fl_typestr[255]; | char fl_typestr[255]; |
| char fl_mand; | char fl_mand; |
| short dtcheck_result; | short dtcheck_result; |
| register short typei; | register short typei; |
| short lastparm; | |
| short gotparm; | short gotparm; |
| int paramct; | int paramct; |
| fl_type = DT_AUTO; | fl_type = DT_AUTO; |
| fl_mandatory = TRUE; | /* re-enable following 3 later */ |
| fl_byref = FALSE; | /*fl_mandatory = TRUE;*/ |
| /*fl_byref = FALSE;*/ | |
| /*lastparm = FALSE;*/ | |
| dtcheck_result = FALSE; | dtcheck_result = FALSE; |
| lastparm = FALSE; | |
| gotparm = FALSE; | gotparm = FALSE; |
| paramct = 0; | paramct = 0; |
| Line 4825 off: | Line 4921 off: |
| fl_typestr[typei] = '\0'; | fl_typestr[typei] = '\0'; |
| fl_mand = *(reg + 1); | fl_mand = *(reg + 1); |
| /* | |
| if ((fl_mand == 'o') || (fl_mand == 'O')) { | if ((fl_mand == 'o') || (fl_mand == 'O')) { |
| fl_mandatory = FALSE; | fl_mandatory = FALSE; |
| } | } |
| Line 4839 off: | Line 4936 off: |
| goto errexfun; | goto errexfun; |
| } | } |
| */ | |
| if ((fl_mand != 'o') && (fl_mand != 'O')) { | |
| merr_raise (INVLIBOPT); | |
| dofrmptr = dofram0; | |
| errex = TRUE; | |
| nstx--; | |
| estack--; | |
| goto errexfun; | |
| } | |
| } | } |
| else if ((ch == ',') || (ch == ')')) { | else if ((ch == ',') || (ch == ')')) { |
| /* re-enable later | |
| if (ch == ')') { | if (ch == ')') { |
| lastparm = TRUE; | lastparm = TRUE; |
| } | } |
| */ | |
| gotparm = TRUE; | gotparm = TRUE; |
| paramct++; | paramct++; |
| Line 4881 off: | Line 4995 off: |
| if (dtcheck_result == FALSE) { | if (dtcheck_result == FALSE) { |
| merr_raise (TYPMISMATCH); | merr_raise (TYPMISMATCH); |
| dofrmptr = dofram0; // reset frame pointer | dofrmptr = dofram0; /* reset frame pointer */ |
| errex = TRUE; | errex = TRUE; |
| Line 5402 errexfun: | Line 5516 errexfun: |
| ilong = ilong1 - (ilong * 86400); | ilong = ilong1 - (ilong * 86400); |
| lintstr (&a[i], ilong); | lintstr (&a[i], ilong); |
| // printf ("unix epoch = %d\r\n", horolog_to_unix (a)); | |
| goto exec; | goto exec; |
| Line 5446 errexfun: | Line 5558 errexfun: |
| { | { |
| char doggie_bag[50]; | char doggie_bag[50]; |
| snprintf (doggie_bag, 49, ".%ld\201", ilong); | snprintf (doggie_bag, sizeof (doggie_bag) - 1, ".%ld\201", ilong); |
| stcat (a, doggie_bag); | stcat (a, doggie_bag); |
| } | } |
| } | } |
| Line 5455 errexfun: | Line 5567 errexfun: |
| case SVNsystem: | case SVNsystem: |
| snprintf (a, 512, "%d,\"%s\"\201", MDC_VENDOR_ID, jour_hostid); | sprintf (a, "%d,\"%s\"\201", MDC_VENDOR_ID, jour_hostid); |
| goto exec; | goto exec; |
| Line 5467 errexfun: | Line 5579 errexfun: |
| case SVNtlevel: | case SVNtlevel: |
| snprintf (a, 255, "%d\201", tp_level); | sprintf (a, "%d\201", tp_level); |
| goto exec; | goto exec; |
| Line 5480 errexfun: | Line 5592 errexfun: |
| case SVNecode: | case SVNecode: |
| //write_m ("in SVNecode\r\n\201"); | /* write_m ("in SVNecode\r\n\201"); */ |
| if (stlen (user_ecode)) { | if (stlen (user_ecode)) { |
| stcpy (a, user_ecode); | stcpy (a, user_ecode); |
| Line 5495 errexfun: | Line 5607 errexfun: |
| case SVNestack: | case SVNestack: |
| { | { |
| char esbuf[256]; | char esbuf[256]; |
| snprintf (esbuf, 255, "%d\201", estack); | sprintf (esbuf, "%d\201", estack); |
| stcpy (a, esbuf); | stcpy (a, esbuf); |
| goto exec; | goto exec; |
| Line 5504 errexfun: | Line 5616 errexfun: |
| case SVNetrap: | case SVNetrap: |
| // write_m ("in SVNetrap\r\n\201"); | /* write_m ("in SVNetrap\r\n\201"); */ |
| stcpy (a, etrap); | stcpy (a, etrap); |
| goto exec; | goto exec; |
| Line 5528 errexfun: | Line 5640 errexfun: |
| /* $DEVICE */ | /* $DEVICE */ |
| case 'd': | case 'd': |
| if (devstat[io].mdc_err == 0) { | if (devstat[io].mdc_err == 0) { |
| snprintf (a, 3, "0\201\0"); | sprintf (a, "0\201\0"); |
| } | } |
| else { | else { |
| snprintf (a, 120, "%d,%d,%s\201\0", devstat[io].mdc_err, devstat[io].frm_err, devstat[io].err_txt); | sprintf (a, "%d,%d,%s\201\0", devstat[io].mdc_err, devstat[io].frm_err, devstat[io].err_txt); |
| } | } |
| goto exec; | goto exec; |
| /* $STORAGE */ | /* $STORAGE */ |
| case 's': | case 's': |
| snprintf (a, 255 , "%ld\201", DEFPSIZE); | sprintf (a, "%ld\201", DEFPSIZE); |
| goto exec; | goto exec; |
| /* $WITH */ | /* $WITH */ |
| Line 5588 errexfun: | Line 5700 errexfun: |
| goto exec; | goto exec; |
| ///* $ZX (number of columns) */ | /* $ZX (number of columns) */ |
| //case 'X': | case 'X': |
| //intstr (a, n_columns); | intstr (a, n_columns); |
| // goto exec; | goto exec; |
| ///* $ZY (number of rows) */ | /* $ZY (number of rows) */ |
| //case 'Y': | case 'Y': |
| //intstr (a, n_lines); | intstr (a, n_lines); |
| //goto exec; | goto exec; |
| /* $ZERROR */ | /* $ZERROR */ |
| case 'E': | case 'E': |
| Line 5659 errexfun: | Line 5771 errexfun: |
| char zdf_key[50]; | char zdf_key[50]; |
| char fmt_string[128]; | char fmt_string[128]; |
| snprintf (zdf_key, 49, "^$JOB\202%d\202ZDATE_FORMAT\201", pid); | snprintf (zdf_key, sizeof (zdf_key) - 1, "^$JOB\202%d\202ZDATE_FORMAT\201", pid); |
| ssvn (get_sym, zdf_key, fmt_string); | ssvn (get_sym, zdf_key, fmt_string); |
| stcnv_c2m (fmt_string); | stcnv_c2m (fmt_string); |