From: Vincent Pit <perl@profvince.com>
Date: Wed, 4 Nov 2015 16:59:49 +0000 (-0200)
Subject: Whitespace harmonization
X-Git-Tag: v0.11~13
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2Fre-engine-Plugin.git;a=commitdiff_plain;h=b79029228fea29f8c1e84d62831a0a1c8b0ddefe

Whitespace harmonization

Whitespace-only change.
---

diff --git a/Plugin.xs b/Plugin.xs
index cc90e2b..2229d48 100644
--- a/Plugin.xs
+++ b/Plugin.xs
@@ -75,19 +75,19 @@ static void xsh_hints_user_deinit(pTHX_ xsh_hints_user_t *hv) {
 
 /* --- Custom regexp engine ------------------------------------------------ */
 
-#define GET_SELF_FROM_PPRIVATE(pprivate)        \
-    re__engine__Plugin self;                    \
-    SELF_FROM_PPRIVATE(self,pprivate);
+#define GET_SELF_FROM_PPRIVATE(pprivate) \
+ re__engine__Plugin self;                \
+ SELF_FROM_PPRIVATE(self,pprivate);
 
 /* re__engine__Plugin self; SELF_FROM_PPRIVATE(self,rx->pprivate) */
-#define SELF_FROM_PPRIVATE(self, pprivate)                   \
-    if (sv_isobject(pprivate)) {                             \
-        SV * ref = SvRV((SV*)pprivate);                      \
-        IV tmp = SvIV((SV*)ref);                             \
-        self = INT2PTR(re__engine__Plugin,tmp);              \
-    } else {                                                 \
-        Perl_croak(aTHX_ "Not an object");                   \
-    }
+#define SELF_FROM_PPRIVATE(self, pprivate) \
+ if (sv_isobject(pprivate)) {              \
+  SV *ref = SvRV((SV *) pprivate);         \
+  IV  tmp = SvIV((SV *) ref);              \
+  self = INT2PTR(re__engine__Plugin, tmp); \
+ } else {                                  \
+  Perl_croak(aTHX_ "Not an object");       \
+ }
 
 #if XSH_HAS_PERL(5, 19, 4)
 # define REP_ENG_EXEC_MINEND_TYPE SSize_t
@@ -120,10 +120,10 @@ EXTERN_C void     Plugin_numbered_buff_STORE(pTHX_ REGEXP * const,
                                              const I32, SV const * const);
 EXTERN_C I32      Plugin_numbered_buff_LENGTH(pTHX_ REGEXP * const,
                                               const SV * const, const I32);
-EXTERN_C SV *     Plugin_named_buff (pTHX_ REGEXP * const, SV * const,
-                                     SV * const, const U32);
-EXTERN_C SV *     Plugin_named_buff_iter (pTHX_ REGEXP * const, const SV * const,
-                                          const U32);
+EXTERN_C SV *     Plugin_named_buff(pTHX_ REGEXP * const, SV * const,
+                                    SV * const, const U32);
+EXTERN_C SV *     Plugin_named_buff_iter(pTHX_ REGEXP * const, const SV * const,
+                                         const U32);
 EXTERN_C SV *     Plugin_package(pTHX_ REGEXP * const);
 #ifdef USE_ITHREADS
 EXTERN_C void *   Plugin_dupe(pTHX_ REGEXP * const, CLONE_PARAMS *);
@@ -134,52 +134,52 @@ END_EXTERN_C
 
 #define RE_ENGINE_PLUGIN (&engine_plugin)
 const regexp_engine engine_plugin = {
-    Plugin_comp,
-    Plugin_exec,
-    Plugin_intuit,
-    Plugin_checkstr,
-    Plugin_free,
-    Plugin_numbered_buff_FETCH,
-    Plugin_numbered_buff_STORE,
-    Plugin_numbered_buff_LENGTH,
-    Plugin_named_buff,
-    Plugin_named_buff_iter,
-    Plugin_package
+ Plugin_comp,
+ Plugin_exec,
+ Plugin_intuit,
+ Plugin_checkstr,
+ Plugin_free,
+ Plugin_numbered_buff_FETCH,
+ Plugin_numbered_buff_STORE,
+ Plugin_numbered_buff_LENGTH,
+ Plugin_named_buff,
+ Plugin_named_buff_iter,
+ Plugin_package
 #if defined(USE_ITHREADS)
-    , Plugin_dupe
+ , Plugin_dupe
 #endif
 #if XSH_HAS_PERL(5, 17, 0)
-    , 0
+ , 0
 #endif
 };
 
 typedef struct replug {
-    /* Pointer back to the containing regexp struct so that accessors
-     * can modify nparens, gofs etc. */
-    struct regexp * rx;
+ /* Pointer back to the containing regexp struct so that accessors
+  * can modify nparens, gofs etc. */
+ struct regexp *rx;
 
-    /* A copy of the pattern given to comp, for ->pattern */
-    SV * pattern;
+ /* A copy of the pattern given to comp, for ->pattern */
+ SV *pattern;
 
-    /* A copy of the string being matched against, for ->str */
-    SV * str;
+ /* A copy of the string being matched against, for ->str */
+ SV *str;
 
-    /* The ->stash */
-    SV * stash;
+ /* The ->stash */
+ SV *stash;
 
-    /* Callbacks */
-    SV * cb_exec;
-    SV * cb_free;
+ /* Callbacks */
+ SV *cb_exec;
+ SV *cb_free;
 
-    /* ->num_captures */
-    SV * cb_num_capture_buff_FETCH;
-    SV * cb_num_capture_buff_STORE;
-    SV * cb_num_capture_buff_LENGTH;
+ /* ->num_captures */
+ SV *cb_num_capture_buff_FETCH;
+ SV *cb_num_capture_buff_STORE;
+ SV *cb_num_capture_buff_LENGTH;
 } *re__engine__Plugin;
 
 #if XSH_HAS_PERL(5, 11, 0)
 # define rxREGEXP(RX)  (SvANY(RX))
-# define newREGEXP(RX) ((RX) = ((REGEXP*) newSV_type(SVt_REGEXP)))
+# define newREGEXP(RX) ((RX) = ((REGEXP *) newSV_type(SVt_REGEXP)))
 #else
 # define rxREGEXP(RX)  (RX)
 # define newREGEXP(RX) (Newxz((RX), 1, struct regexp))
@@ -192,97 +192,96 @@ Plugin_comp(pTHX_ SV * const pattern, U32 flags)
 Plugin_comp(pTHX_ const SV * const pattern, const U32 flags)
 #endif
 {
-    dSP;
-    struct regexp * rx;
-    REGEXP *RX;
+ dSP;
+ struct regexp *rx;
+ REGEXP *RX;
 
-    re__engine__Plugin re;
-    const xsh_hints_user_t *h;
+ re__engine__Plugin re;
+ const xsh_hints_user_t *h;
 
-    STRLEN plen;
-    char *pbuf;
+ STRLEN plen;
+ char *pbuf;
 
-    SV *obj;
+ SV *obj;
 
-    h = rep_hint();
-    if (!h) /* This looks like a pragma leak. Apply the default behaviour */
-        return re_compile(pattern, flags);
+ h = rep_hint();
+ if (!h) /* This looks like a pragma leak. Apply the default behaviour */
+  return re_compile(pattern, flags);
 
-    /* exp/xend version of the pattern & length */
-    pbuf = SvPV((SV*)pattern, plen);
+ /* exp/xend version of the pattern & length */
+ pbuf = SvPV((SV *) pattern, plen);
 
-    /* Our blessed object */
-    obj = newSV(0);
-    SvREFCNT_inc_simple_void_NN(obj);
-    Newxz(re, 1, struct replug);
-    sv_setref_pv(obj, "re::engine::Plugin", (void*)re);
+ /* Our blessed object */
+ obj = newSV(0);
+ SvREFCNT_inc_simple_void_NN(obj);
+ Newxz(re, 1, struct replug);
+ sv_setref_pv(obj, "re::engine::Plugin", (void *) re);
 
-    newREGEXP(RX);
-    rx = rxREGEXP(RX);
+ newREGEXP(RX);
+ rx = rxREGEXP(RX);
 
-    re->rx = rx;                   /* Make the rx accessible from self->rx */
-    rx->intflags = flags;          /* Flags for internal use */
-    rx->extflags = flags;          /* Flags for perl to use */
-    rx->engine = RE_ENGINE_PLUGIN; /* Compile to use this engine */
+ re->rx       = rx;               /* Make the rx accessible from self->rx */
+ rx->intflags = flags;            /* Flags for internal use */
+ rx->extflags = flags;            /* Flags for perl to use */
+ rx->engine   = RE_ENGINE_PLUGIN; /* Compile to use this engine */
 
 #if !XSH_HAS_PERL(5, 11, 0)
-    rx->refcnt = 1;                /* Refcount so we won't be destroyed */
-
-    /* Precompiled pattern for pp_regcomp to use */
-    rx->prelen = plen;
-    rx->precomp = savepvn(pbuf, rx->prelen);
-
-    /* Set up qr// stringification to be equivalent to the supplied
-     * pattern, this should be done via overload eventually.
-     */
-    rx->wraplen = rx->prelen;
-    Newx(rx->wrapped, rx->wraplen, char);
-    Copy(rx->precomp, rx->wrapped, rx->wraplen, char);
+ rx->refcnt   = 1;                /* Refcount so we won't be destroyed */
+
+ /* Precompiled pattern for pp_regcomp to use */
+ rx->prelen   = plen;
+ rx->precomp  = savepvn(pbuf, rx->prelen);
+
+ /* Set up qr// stringification to be equivalent to the supplied
+  * pattern, this should be done via overload eventually.
+  */ 
+ rx->wraplen  = rx->prelen;
+ Newx(rx->wrapped, rx->wraplen, char);
+ Copy(rx->precomp, rx->wrapped, rx->wraplen, char);
 #endif
 
-    /* Store our private object */
-    rx->pprivate = obj;
+ /* Store our private object */
+ rx->pprivate = obj;
 
-    /* Store the pattern for ->pattern */
-    re->pattern = (SV*)pattern;
-    SvREFCNT_inc_simple_void(re->pattern);
+ /* Store the pattern for ->pattern */
+ re->pattern  = (SV *) pattern;
+ SvREFCNT_inc_simple_void(re->pattern);
 
-    /* If there's an exec callback, store it into the private object so
-     * that it will be the one to be called, even if the engine changes
-     * in between */
-    if (h->exec) {
-        re->cb_exec = h->exec;
-        SvREFCNT_inc_simple_void_NN(h->exec);
-    }
+ /* If there's an exec callback, store it into the private object so
+  * that it will be the one to be called, even if the engine changes
+  * in between */
+ if (h->exec) {
+  re->cb_exec = h->exec;
+  SvREFCNT_inc_simple_void_NN(h->exec);
+ }
 
-    re->cb_num_capture_buff_FETCH  = NULL;
-    re->cb_num_capture_buff_STORE  = NULL;
-    re->cb_num_capture_buff_LENGTH = NULL;
+ re->cb_num_capture_buff_FETCH  = NULL;
+ re->cb_num_capture_buff_STORE  = NULL;
+ re->cb_num_capture_buff_LENGTH = NULL;
 
-    /* Call our callback function if one was defined, if not we've
-     * already set up all the stuff we're going to to need for
-     * subsequent exec and other calls */
-    if (h->comp) {
-        ENTER;
-        SAVETMPS;
+ /* Call our callback function if one was defined, if not we've
+  * already set up all the stuff we're going to to need for
+  * subsequent exec and other calls */
+ if (h->comp) {
+  ENTER;
+  SAVETMPS;
 
-        PUSHMARK(SP);
-        XPUSHs(obj);
-        PUTBACK;
+  PUSHMARK(SP);
+  XPUSHs(obj);
+  PUTBACK;
 
-        call_sv(h->comp, G_DISCARD);
+  call_sv(h->comp, G_DISCARD);
 
-        FREETMPS;
-        LEAVE;
-    }
+  FREETMPS;
+  LEAVE;
+ }
 
-    /* If any of the comp-time accessors were called we'll have to
-     * update the regexp struct with the new info.
-     */
+ /* If any of the comp-time accessors were called we'll have to
+  * update the regexp struct with the new info.
+  */
+ Newxz(rx->offs, rx->nparens + 1, regexp_paren_pair);
 
-    Newxz(rx->offs, rx->nparens + 1, regexp_paren_pair);
-
-    return RX;
+ return RX;
 }
 
 I32
@@ -290,45 +289,46 @@ Plugin_exec(pTHX_ REGEXP * const RX, char *stringarg, char *strend,
             char *strbeg, REP_ENG_EXEC_MINEND_TYPE minend,
             SV *sv, void *data, U32 flags)
 {
-    dSP;
-    I32 matched;
-    struct regexp *rx = rxREGEXP(RX);
-    GET_SELF_FROM_PPRIVATE(rx->pprivate);
+ dSP;
+ I32 matched;
+ struct regexp *rx = rxREGEXP(RX);
+
+ GET_SELF_FROM_PPRIVATE(rx->pprivate);
 
-    if (self->cb_exec) {
-        SV *ret;
+ if (self->cb_exec) {
+  SV *ret;
 
-        /* Store the current str for ->str */
-        SvREFCNT_dec(self->str);
-        self->str = sv;
-        SvREFCNT_inc_simple_void(self->str);
+  /* Store the current str for ->str */
+  SvREFCNT_dec(self->str);
+  self->str = sv;
+  SvREFCNT_inc_simple_void(self->str);
 
-        ENTER;
-        SAVETMPS;
+  ENTER;
+  SAVETMPS;
 
-        PUSHMARK(SP);
-        XPUSHs(rx->pprivate);
-        XPUSHs(sv);
-        PUTBACK;
+  PUSHMARK(SP);
+  XPUSHs(rx->pprivate);
+  XPUSHs(sv);
+  PUTBACK;
 
-        call_sv(self->cb_exec, G_SCALAR);
+  call_sv(self->cb_exec, G_SCALAR);
 
-        SPAGAIN;
+  SPAGAIN;
 
-        ret = POPs;
-        if (SvTRUE(ret))
-            matched = 1;
-        else
-            matched = 0;
+  ret = POPs;
+  if (SvTRUE(ret))
+   matched = 1;
+  else
+   matched = 0;
 
-        PUTBACK;
-        FREETMPS;
-        LEAVE;
-    } else {
-        matched = 0;
-    }
+  PUTBACK;
+  FREETMPS;
+  LEAVE;
+ } else {
+  matched = 0;
+ }
 
-    return matched;
+ return matched;
 }
 
 char *
@@ -340,79 +340,83 @@ Plugin_intuit(pTHX_ REGEXP * const RX, SV *sv, char *strpos,
               char *strend, U32 flags, re_scream_pos_data *data)
 #endif
 {
-    PERL_UNUSED_ARG(RX);
-    PERL_UNUSED_ARG(sv);
+ PERL_UNUSED_ARG(RX);
+ PERL_UNUSED_ARG(sv);
 #if XSH_HAS_PERL(5, 19, 1)
-    PERL_UNUSED_ARG(strbeg);
+ PERL_UNUSED_ARG(strbeg);
 #endif
-    PERL_UNUSED_ARG(strpos);
-    PERL_UNUSED_ARG(strend);
-    PERL_UNUSED_ARG(flags);
-    PERL_UNUSED_ARG(data);
-    return NULL;
+ PERL_UNUSED_ARG(strpos);
+ PERL_UNUSED_ARG(strend);
+ PERL_UNUSED_ARG(flags);
+ PERL_UNUSED_ARG(data);
+
+ return NULL;
 }
 
 SV *
 Plugin_checkstr(pTHX_ REGEXP * const RX)
 {
-    PERL_UNUSED_ARG(RX);
-    return NULL;
+ PERL_UNUSED_ARG(RX);
+
+ return NULL;
 }
 
 void
 Plugin_free(pTHX_ REGEXP * const RX)
 {
-    struct regexp *rx;
-    re__engine__Plugin self;
+ struct regexp *rx;
+ re__engine__Plugin self;
 
-    if (PL_dirty)
-        return;
+ if (PL_dirty)
+  return;
 
-    rx = rxREGEXP(RX);
-    SELF_FROM_PPRIVATE(self, rx->pprivate);
+ rx = rxREGEXP(RX);
+ SELF_FROM_PPRIVATE(self, rx->pprivate);
 
-    SvREFCNT_dec(self->pattern);
-    SvREFCNT_dec(self->str);
+ SvREFCNT_dec(self->pattern);
+ SvREFCNT_dec(self->str);
 
-    SvREFCNT_dec(self->cb_exec);
+ SvREFCNT_dec(self->cb_exec);
 
-    SvREFCNT_dec(self->cb_num_capture_buff_FETCH);
-    SvREFCNT_dec(self->cb_num_capture_buff_STORE);
-    SvREFCNT_dec(self->cb_num_capture_buff_LENGTH);
+ SvREFCNT_dec(self->cb_num_capture_buff_FETCH);
+ SvREFCNT_dec(self->cb_num_capture_buff_STORE);
+ SvREFCNT_dec(self->cb_num_capture_buff_LENGTH);
 
-    self->rx = NULL;
-    Safefree(self);
+ self->rx = NULL;
+ Safefree(self);
 
 /*
-    dSP;
-    SV * callback;
+ dSP;
+ SV *callback;
 
-    callback = self->cb_free;
+ callback = self->cb_free;
 
-    if (callback) {
-        ENTER;
-        SAVETMPS;
+ if (callback) {
+  ENTER;
+  SAVETMPS;
 
-        PUSHMARK(SP);
-        XPUSHs(rx->pprivate);
-        PUTBACK;
+  PUSHMARK(SP);
+  XPUSHs(rx->pprivate);
+  PUTBACK;
 
-        call_sv(callback, G_DISCARD);
+  call_sv(callback, G_DISCARD);
 
-        PUTBACK;
-        FREETMPS;
-        LEAVE;
-    }
-    return;
+  PUTBACK;
+  FREETMPS;
+  LEAVE;
+ }
+ return;
 */
 }
 
 void *
 Plugin_dupe(pTHX_ REGEXP * const RX, CLONE_PARAMS *param)
 {
-    struct regexp *rx = rxREGEXP(RX);
-    Perl_croak(aTHX_ "dupe not supported yet");
-    return rx->pprivate;
+ struct regexp *rx = rxREGEXP(RX);
+
+ Perl_croak(aTHX_ "dupe not supported yet");
+
+ return rx->pprivate;
 }
 
 
@@ -420,141 +424,143 @@ void
 Plugin_numbered_buff_FETCH(pTHX_ REGEXP * const RX, const I32 paren,
                            SV * const sv)
 {
-    dSP;
-    I32 items;
-    SV * callback;
-    struct regexp *rx = rxREGEXP(RX);
-    GET_SELF_FROM_PPRIVATE(rx->pprivate);
-
-    callback = self->cb_num_capture_buff_FETCH;
-
-    if (callback) {
-        ENTER;
-        SAVETMPS;
-
-        PUSHMARK(SP);
-        XPUSHs(rx->pprivate);
-        XPUSHs(sv_2mortal(newSViv(paren)));
-        PUTBACK;
-
-        items = call_sv(callback, G_SCALAR);
-
-        if (items == 1) {
-            SV *ret;
-
-            SPAGAIN;
-            ret = POPs;
-            sv_setsv(sv, ret);
-        } else {
-            sv_setsv(sv, &PL_sv_undef);
-        }
-
-        PUTBACK;
-        FREETMPS;
-        LEAVE;
-    } else {
-        sv_setsv(sv, &PL_sv_undef);
-    }
+ dSP;
+ I32 items;
+ SV *callback;
+ struct regexp *rx = rxREGEXP(RX);
+
+ GET_SELF_FROM_PPRIVATE(rx->pprivate);
+
+ callback = self->cb_num_capture_buff_FETCH;
+
+ if (callback) {
+  ENTER;
+  SAVETMPS;
+
+  PUSHMARK(SP);
+  XPUSHs(rx->pprivate);
+  XPUSHs(sv_2mortal(newSViv(paren)));
+  PUTBACK;
+
+  items = call_sv(callback, G_SCALAR);
+
+  if (items == 1) {
+   SV *ret;
+   SPAGAIN;
+   ret = POPs;
+   sv_setsv(sv, ret);
+  } else {
+   sv_setsv(sv, &PL_sv_undef);
+  }
+
+  PUTBACK;
+  FREETMPS;
+  LEAVE;
+ } else {
+  sv_setsv(sv, &PL_sv_undef);
+ }
 }
 
 void
 Plugin_numbered_buff_STORE(pTHX_ REGEXP * const RX, const I32 paren,
                            SV const * const value)
 {
-    dSP;
-    SV * callback;
-    struct regexp *rx = rxREGEXP(RX);
-    GET_SELF_FROM_PPRIVATE(rx->pprivate);
+ dSP;
+ SV *callback;
+ struct regexp *rx = rxREGEXP(RX);
+
+ GET_SELF_FROM_PPRIVATE(rx->pprivate);
 
-    callback = self->cb_num_capture_buff_STORE;
+ callback = self->cb_num_capture_buff_STORE;
 
-    if (callback) {
-        ENTER;
-        SAVETMPS;
+ if (callback) {
+  ENTER;
+  SAVETMPS;
 
-        PUSHMARK(SP);
-        XPUSHs(rx->pprivate);
-        XPUSHs(sv_2mortal(newSViv(paren)));
-        XPUSHs((SV *) value);
-        PUTBACK;
+  PUSHMARK(SP);
+  XPUSHs(rx->pprivate);
+  XPUSHs(sv_2mortal(newSViv(paren)));
+  XPUSHs((SV *) value);
+  PUTBACK;
 
-        call_sv(callback, G_DISCARD);
+  call_sv(callback, G_DISCARD);
 
-        PUTBACK;
-        FREETMPS;
-        LEAVE;
-    }
+  PUTBACK;
+  FREETMPS;
+  LEAVE;
+ }
 }
 
 I32
 Plugin_numbered_buff_LENGTH(pTHX_ REGEXP * const RX, const SV * const sv,
-                              const I32 paren)
+                            const I32 paren)
 {
-    dSP;
-    SV * callback;
-    struct regexp *rx = rxREGEXP(RX);
-    GET_SELF_FROM_PPRIVATE(rx->pprivate);
+ dSP;
+ SV *callback;
+ struct regexp *rx = rxREGEXP(RX);
 
-    callback = self->cb_num_capture_buff_LENGTH;
+ GET_SELF_FROM_PPRIVATE(rx->pprivate);
 
-    if (callback) {
-        IV ret;
+ callback = self->cb_num_capture_buff_LENGTH;
 
-        ENTER;
-        SAVETMPS;
+ if (callback) {
+  IV ret;
 
-        PUSHMARK(SP);
-        XPUSHs(rx->pprivate);
-        XPUSHs(sv_2mortal(newSViv(paren)));
-        PUTBACK;
+  ENTER;
+  SAVETMPS;
 
-        call_sv(callback, G_SCALAR);
+  PUSHMARK(SP);
+  XPUSHs(rx->pprivate);
+  XPUSHs(sv_2mortal(newSViv(paren)));
+  PUTBACK;
 
-        SPAGAIN;
+  call_sv(callback, G_SCALAR);
 
-        ret = POPi;
+  SPAGAIN;
 
-        PUTBACK;
-        FREETMPS;
-        LEAVE;
+  ret = POPi;
 
-        return (I32)ret;
-    } else {
-        /* TODO: call FETCH and get the length on that value */
-        return 0;
-    }
-}
+  PUTBACK;
+  FREETMPS;
+  LEAVE;
 
+  return (I32) ret;
+ } else {
+  /* TODO: call FETCH and get the length on that value */
+  return 0;
+ }
+}
 
-SV*
-Plugin_named_buff (pTHX_ REGEXP * const RX, SV * const key, SV * const value,
-                   const U32 flags)
+SV *
+Plugin_named_buff(pTHX_ REGEXP * const RX, SV * const key, SV * const value,
+                  const U32 flags)
 {
-    return NULL;
+ return NULL;
 }
 
-SV*
-Plugin_named_buff_iter (pTHX_ REGEXP * const RX, const SV * const lastkey,
-                        const U32 flags)
+SV *
+Plugin_named_buff_iter(pTHX_ REGEXP * const RX, const SV * const lastkey,
+                       const U32 flags)
 {
-    return NULL;
+ return NULL;
 }
 
-SV*
+SV *
 Plugin_package(pTHX_ REGEXP * const RX)
 {
-    PERL_UNUSED_ARG(RX);
-    return newSVpvs("re::engine::Plugin");
+ PERL_UNUSED_ARG(RX);
+
+ return newSVpvs("re::engine::Plugin");
 }
 
 static void xsh_user_global_setup(pTHX) {
-     HV *stash;
+ HV *stash;
 
-     stash = gv_stashpvn(XSH_PACKAGE, XSH_PACKAGE_LEN, 1);
-     newCONSTSUB(stash, "REP_THREADSAFE", newSVuv(XSH_THREADSAFE));
-     newCONSTSUB(stash, "REP_FORKSAFE",   newSVuv(XSH_FORKSAFE));
+ stash = gv_stashpvn(XSH_PACKAGE, XSH_PACKAGE_LEN, 1);
+ newCONSTSUB(stash, "REP_THREADSAFE", newSVuv(XSH_THREADSAFE));
+ newCONSTSUB(stash, "REP_FORKSAFE",   newSVuv(XSH_FORKSAFE));
 
-    return;
+ return;
 }
 
 /* --- XS ------------------------------------------------------------------ */
@@ -565,7 +571,7 @@ PROTOTYPES: DISABLE
 
 BOOT:
 {
-    xsh_setup();
+ xsh_setup();
 }
 
 #if XSH_THREADSAFE
@@ -573,149 +579,149 @@ BOOT:
 void
 CLONE(...)
 PPCODE:
-    xsh_clone();
-    XSRETURN(0);
+ xsh_clone();
+ XSRETURN(0);
 
 #endif /* XSH_THREADSAFE */
 
 void
 pattern(re::engine::Plugin self, ...)
 PPCODE:
-    XPUSHs(self->pattern);
+ XPUSHs(self->pattern);
 
 void
 str(re::engine::Plugin self, ...)
 PPCODE:
-    XPUSHs(self->str);
+ XPUSHs(self->str);
 
 void
 mod(re::engine::Plugin self)
 PREINIT:
-    U32 flags;
-    char mods[5 + 1];
-    int n = 0, i;
+ U32 flags;
+ char mods[5 + 1];
+ int n = 0, i;
 PPCODE:
-    flags = self->rx->intflags;
-    if (flags & PMf_FOLD)         /* /i */
-        mods[n++] = 'i';
-    if (flags & PMf_MULTILINE)    /* /m */
-        mods[n++] = 'm';
-    if (flags & PMf_SINGLELINE)   /* /s */
-        mods[n++] = 's';
-    if (flags & PMf_EXTENDED)     /* /x */
-        mods[n++] = 'x';
-    if (flags & RXf_PMf_KEEPCOPY) /* /p */
-        mods[n++] = 'p';
-    mods[n] = '\0';
-    EXTEND(SP, 2 * n);
-    for (i = 0; i < n; ++i) {
-        mPUSHp(mods + i, 1);
-        PUSHs(&PL_sv_yes);
-    }
-    XSRETURN(2 * n);
+ flags = self->rx->intflags;
+ if (flags & PMf_FOLD)         /* /i */
+  mods[n++] = 'i';
+ if (flags & PMf_MULTILINE)    /* /m */
+  mods[n++] = 'm';
+ if (flags & PMf_SINGLELINE)   /* /s */
+  mods[n++] = 's';
+ if (flags & PMf_EXTENDED)     /* /x */
+  mods[n++] = 'x';
+ if (flags & RXf_PMf_KEEPCOPY) /* /p */
+  mods[n++] = 'p';
+ mods[n] = '\0';
+ EXTEND(SP, 2 * n);
+ for (i = 0; i < n; ++i) {
+  mPUSHp(mods + i, 1);
+  PUSHs(&PL_sv_yes);
+ }
+ XSRETURN(2 * n);
 
 void
 stash(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        SvREFCNT_dec(self->stash);
-        self->stash = ST(1);
-        SvREFCNT_inc_simple_void(self->stash);
-        XSRETURN_EMPTY;
-    } else {
-        XPUSHs(self->stash);
-    }
+ if (items > 1) {
+  SvREFCNT_dec(self->stash);
+  self->stash = ST(1);
+  SvREFCNT_inc_simple_void(self->stash);
+  XSRETURN_EMPTY;
+ } else {
+  XPUSHs(self->stash);
+ }
 
 void
 minlen(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        self->rx->minlen = (I32)SvIV(ST(1));
-        XSRETURN_EMPTY;
-    } else {
-        if (self->rx->minlen) {
-            XPUSHs(sv_2mortal(newSViv(self->rx->minlen)));
-        } else {
-            XPUSHs(sv_2mortal(&PL_sv_undef));
-        }
-    }
+ if (items > 1) {
+  self->rx->minlen = (I32)SvIV(ST(1));
+  XSRETURN_EMPTY;
+ } else {
+  if (self->rx->minlen) {
+   XPUSHs(sv_2mortal(newSViv(self->rx->minlen)));
+  } else {
+   XPUSHs(sv_2mortal(&PL_sv_undef));
+  }
+ }
 
 void
 gofs(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        self->rx->gofs = (U32)SvIV(ST(1));
-        XSRETURN_EMPTY;
-    } else {
-        if (self->rx->gofs) {
-            XPUSHs(sv_2mortal(newSVuv(self->rx->gofs)));
-        } else {
-            XPUSHs(sv_2mortal(&PL_sv_undef));
-        }
-    }
+ if (items > 1) {
+  self->rx->gofs = (U32)SvIV(ST(1));
+  XSRETURN_EMPTY;
+ } else {
+  if (self->rx->gofs) {
+   XPUSHs(sv_2mortal(newSVuv(self->rx->gofs)));
+  } else {
+   XPUSHs(sv_2mortal(&PL_sv_undef));
+  }
+ }
 
 void
 nparens(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        self->rx->nparens = (U32)SvIV(ST(1));
-        XSRETURN_EMPTY;
-    } else {
-        if (self->rx->nparens) {
-            XPUSHs(sv_2mortal(newSVuv(self->rx->nparens)));
-        } else {
-            XPUSHs(sv_2mortal(&PL_sv_undef));
-        }
-    }
+ if (items > 1) {
+  self->rx->nparens = (U32)SvIV(ST(1));
+  XSRETURN_EMPTY;
+ } else {
+  if (self->rx->nparens) {
+   XPUSHs(sv_2mortal(newSVuv(self->rx->nparens)));
+  } else {
+   XPUSHs(sv_2mortal(&PL_sv_undef));
+  }
+ }
 
 void
 _exec(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        SvREFCNT_dec(self->cb_exec);
-        self->cb_exec = ST(1);
-        SvREFCNT_inc_simple_void(self->cb_exec);
-    }
+ if (items > 1) {
+  SvREFCNT_dec(self->cb_exec);
+  self->cb_exec = ST(1);
+  SvREFCNT_inc_simple_void(self->cb_exec);
+ }
 
 void
 _num_capture_buff_FETCH(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        SvREFCNT_dec(self->cb_num_capture_buff_FETCH);
-        self->cb_num_capture_buff_FETCH = ST(1);
-        SvREFCNT_inc_simple_void(self->cb_num_capture_buff_FETCH);
-    }
+ if (items > 1) {
+  SvREFCNT_dec(self->cb_num_capture_buff_FETCH);
+  self->cb_num_capture_buff_FETCH = ST(1);
+  SvREFCNT_inc_simple_void(self->cb_num_capture_buff_FETCH);
+ }
 
 void
 _num_capture_buff_STORE(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        SvREFCNT_dec(self->cb_num_capture_buff_STORE);
-        self->cb_num_capture_buff_STORE = ST(1);
-        SvREFCNT_inc_simple_void(self->cb_num_capture_buff_STORE);
-    }
+ if (items > 1) {
+  SvREFCNT_dec(self->cb_num_capture_buff_STORE);
+  self->cb_num_capture_buff_STORE = ST(1);
+  SvREFCNT_inc_simple_void(self->cb_num_capture_buff_STORE);
+ }
 
 void
 _num_capture_buff_LENGTH(re::engine::Plugin self, ...)
 PPCODE:
-    if (items > 1) {
-        SvREFCNT_dec(self->cb_num_capture_buff_LENGTH);
-        self->cb_num_capture_buff_LENGTH = ST(1);
-        SvREFCNT_inc_simple_void(self->cb_num_capture_buff_LENGTH);
-    }
+ if (items > 1) {
+  SvREFCNT_dec(self->cb_num_capture_buff_LENGTH);
+  self->cb_num_capture_buff_LENGTH = ST(1);
+  SvREFCNT_inc_simple_void(self->cb_num_capture_buff_LENGTH);
+ }
 
 SV *
 _tag(SV *comp, SV *exec)
 PREINIT:
-    xsh_hints_user_t arg;
+ xsh_hints_user_t arg;
 CODE:
-    arg.comp = comp;
-    arg.exec = exec;
-    RETVAL = xsh_hints_tag(&arg);
+ arg.comp = comp;
+ arg.exec = exec;
+ RETVAL = xsh_hints_tag(&arg);
 OUTPUT:
-    RETVAL
+ RETVAL
 
 void
 ENGINE()
 PPCODE:
-    XPUSHs(sv_2mortal(newSViv(PTR2IV(&engine_plugin))));
+ XPUSHs(sv_2mortal(newSViv(PTR2IV(&engine_plugin))));