#endif
ENTER;
+ PL_restartjmpenv = NULL;
PL_restartop = 0;
return NULL;
}
/* do it */
if (PL_restartop) {
+ PL_restartjmpenv = NULL;
PL_op = PL_restartop;
PL_restartop = 0;
CALLRUNOPS(aTHX);
/* NOTREACHED */
case 3:
if (PL_restartop) {
+ PL_restartjmpenv = NULL;
PL_op = PL_restartop;
PL_restartop = 0;
goto redo_body;
/* NOTREACHED */
case 3:
if (PL_restartop) {
+ PL_restartjmpenv = NULL;
PL_op = PL_restartop;
PL_restartop = 0;
goto redo_body;
/* This message really ought to be max 23 lines.
* Removed -h because the user already knows that option. Others? */
+ /* Grouped as 6 lines per C string literal, to keep under the ANSI C 89
+ minimum of 509 character string literals. */
static const char * const usage_msg[] = {
-"-0[octal] specify record separator (\\0, if no argument)",
-"-a autosplit mode with -n or -p (splits $_ into @F)",
-"-C[number/list] enables the listed Unicode features",
-"-c check syntax only (runs BEGIN and CHECK blocks)",
-"-d[:debugger] run program under debugger",
-"-D[number/list] set debugging flags (argument is a bit mask or alphabets)",
-"-e program one line of program (several -e's allowed, omit programfile)",
-"-E program like -e, but enables all optional features",
-"-f don't do $sitelib/sitecustomize.pl at startup",
-"-F/pattern/ split() pattern for -a switch (//'s are optional)",
-"-i[extension] edit <> files in place (makes backup if extension supplied)",
-"-Idirectory specify @INC/#include directory (several -I's allowed)",
-"-l[octal] enable line ending processing, specifies line terminator",
-"-[mM][-]module execute \"use/no module...\" before executing program",
-"-n assume \"while (<>) { ... }\" loop around program",
-"-p assume loop like -n but print line also, like sed",
-"-s enable rudimentary parsing for switches after programfile",
-"-S look for programfile using PATH environment variable",
-"-t enable tainting warnings",
-"-T enable tainting checks",
-"-u dump core after parsing program",
-"-U allow unsafe operations",
-"-v print version, subversion (includes VERY IMPORTANT perl info)",
-"-V[:variable] print configuration summary (or a single Config.pm variable)",
-"-w enable many useful warnings (RECOMMENDED)",
-"-W enable all warnings",
-"-x[directory] strip off text before #!perl line and perhaps cd to directory",
-"-X disable all warnings",
-"\n",
+" -0[octal] specify record separator (\\0, if no argument)\n"
+" -a autosplit mode with -n or -p (splits $_ into @F)\n"
+" -C[number/list] enables the listed Unicode features\n"
+" -c check syntax only (runs BEGIN and CHECK blocks)\n"
+" -d[:debugger] run program under debugger\n"
+" -D[number/list] set debugging flags (argument is a bit mask or alphabets)\n",
+" -e program one line of program (several -e's allowed, omit programfile)\n"
+" -E program like -e, but enables all optional features\n"
+" -f don't do $sitelib/sitecustomize.pl at startup\n"
+" -F/pattern/ split() pattern for -a switch (//'s are optional)\n"
+" -i[extension] edit <> files in place (makes backup if extension supplied)\n"
+" -Idirectory specify @INC/#include directory (several -I's allowed)\n",
+" -l[octal] enable line ending processing, specifies line terminator\n"
+" -[mM][-]module execute \"use/no module...\" before executing program\n"
+" -n assume \"while (<>) { ... }\" loop around program\n"
+" -p assume loop like -n but print line also, like sed\n"
+" -s enable rudimentary parsing for switches after programfile\n"
+" -S look for programfile using PATH environment variable\n",
+" -t enable tainting warnings\n"
+" -T enable tainting checks\n"
+" -u dump core after parsing program\n"
+" -U allow unsafe operations\n"
+" -v print version, patchlevel and license\n"
+" -V[:variable] print configuration summary (or a single Config.pm variable)\n",
+" -w enable many useful warnings (RECOMMENDED)\n"
+" -W enable all warnings\n"
+" -x[directory] ignore text before #!perl line (optionally cd to directory)\n"
+" -X disable all warnings\n"
+" \n"
+"Run 'perldoc perl' for more help with Perl.\n\n",
NULL
};
const char * const *p = usage_msg;
+ PerlIO *out = PerlIO_stdout();
PERL_ARGS_ASSERT_USAGE;
- PerlIO_printf(PerlIO_stdout(),
- "\nUsage: %s [switches] [--] [programfile] [arguments]",
+ PerlIO_printf(out,
+ "\nUsage: %s [switches] [--] [programfile] [arguments]\n",
name);
while (*p)
- PerlIO_printf(PerlIO_stdout(), "\n %s", *p++);
-
- PerlIO_printf(PerlIO_stdout(),
- "Run 'perldoc perl' for more help with Perl.\n\n"
- );
+ PerlIO_puts(out, *p++);
}
/* convert a string of -D options (or digits) into an int.
Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
{
static const char * const usage_msgd[] = {
- " Debugging flag values: (see also -d)",
- " p Tokenizing and parsing (with v, displays parse stack)",
- " s Stack snapshots (with v, displays all stacks)",
- " l Context (loop) stack processing",
- " t Trace execution",
- " o Method and overloading resolution",
- " c String/numeric conversions",
- " P Print profiling info, source file input state",
- " m Memory and SV allocation",
- " f Format processing",
- " r Regular expression parsing and execution",
- " x Syntax tree dump",
- " u Tainting checks",
- " H Hash dump -- usurps values()",
- " X Scratchpad allocation",
- " D Cleaning up",
- " T Tokenising",
- " R Include reference counts of dumped variables (eg when using -Ds)",
- " J Do not s,t,P-debug (Jump over) opcodes within package DB",
- " v Verbose: use in conjunction with other flags",
- " C Copy On Write",
- " A Consistency checks on internal structures",
- " q quiet - currently only suppresses the 'EXECUTING' message",
- " M trace smart match resolution",
- " B dump suBroutine definitions, including special Blocks like BEGIN",
+ " Debugging flag values: (see also -d)\n"
+ " p Tokenizing and parsing (with v, displays parse stack)\n"
+ " s Stack snapshots (with v, displays all stacks)\n"
+ " l Context (loop) stack processing\n"
+ " t Trace execution\n"
+ " o Method and overloading resolution\n",
+ " c String/numeric conversions\n"
+ " P Print profiling info, source file input state\n"
+ " m Memory and SV allocation\n"
+ " f Format processing\n"
+ " r Regular expression parsing and execution\n"
+ " x Syntax tree dump\n",
+ " u Tainting checks\n"
+ " H Hash dump -- usurps values()\n"
+ " X Scratchpad allocation\n"
+ " D Cleaning up\n"
+ " T Tokenising\n"
+ " R Include reference counts of dumped variables (eg when using -Ds)\n",
+ " J Do not s,t,P-debug (Jump over) opcodes within package DB\n"
+ " v Verbose: use in conjunction with other flags\n"
+ " C Copy On Write\n"
+ " A Consistency checks on internal structures\n"
+ " q quiet - currently only suppresses the 'EXECUTING' message\n"
+ " M trace smart match resolution\n"
+ " B dump suBroutine definitions, including special Blocks like BEGIN\n",
NULL
};
int i = 0;
}
else if (givehelp) {
const char *const *p = usage_msgd;
- while (*p) PerlIO_printf(PerlIO_stdout(), "%s\n", *p++);
+ while (*p) PerlIO_puts(PerlIO_stdout(), *p++);
}
# ifdef EBCDIC
if ((i & DEBUG_p_FLAG) && ckWARN_d(WARN_DEBUGGING))
(and not the architecture specific directories from $ENV{PERL5LIB}) */
/* Use the ~-expanded versions of APPLLIB (undocumented),
- ARCHLIB PRIVLIB SITEARCH SITELIB VENDORARCH and VENDORLIB
+ SITEARCH, SITELIB, VENDORARCH, VENDORLIB, ARCHLIB and PRIVLIB
*/
#ifdef APPLLIB_EXP
S_incpush_use_sep(aTHX_ STR_WITH_LEN(APPLLIB_EXP),
}
/* Use the ~-expanded versions of APPLLIB (undocumented),
- ARCHLIB PRIVLIB SITEARCH SITELIB VENDORARCH and VENDORLIB
+ SITELIB and VENDORLIB for older versions
*/
#ifdef APPLLIB_EXP
S_incpush_use_sep(aTHX_ STR_WITH_LEN(APPLLIB_EXP), INCPUSH_ADD_OLD_VERS
https://perl5.git.perl.org / perl5.git / blobdiff