This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
regcomp.c: Fix white space, cuddled else
authorKarl Williamson <public@khwilliamson.com>
Thu, 23 Sep 2010 13:18:12 +0000 (07:18 -0600)
committerJesse Vincent <jesse@bestpractical.com>
Fri, 15 Oct 2010 14:14:29 +0000 (23:14 +0900)
regcomp.c

index 2068530..56d1bc4 100644 (file)
--- a/regcomp.c
+++ b/regcomp.c
@@ -881,7 +881,7 @@ S_cl_or(const RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, con
   Dumps the final compressed table form of the trie to Perl_debug_log.
   Used for debugging make_trie().
 */
+
 STATIC void
 S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV *widecharmap,
            AV *revcharmap, U32 depth)
@@ -3207,7 +3207,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                /* These are the cases when once a subexpression
                   fails at a particular position, it cannot succeed
                   even after backtracking at the enclosing scope.
-               
+
                   XXXX what if minimal match and we are at the
                        initial run of {n,m}? */
                if ((mincount != maxcount - 1) && (maxcount != REG_INFTY))
@@ -3348,7 +3348,6 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
 #if 0
                        while ( nxt1 && (OP(nxt1) != WHILEM)) {
                            regnode *nnxt = regnext(nxt1);
-                       
                            if (nnxt == nxt) {
                                if (reg_off_by_arg[OP(nxt1)])
                                    ARG_SET(nxt1, nxt2 - nxt1);
@@ -3415,7 +3414,6 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
 
                        if (UTF)
                            old = utf8_hop((U8*)s, old) - (U8*)s;
-                       
                        l -= old;
                        /* Get the added string: */
                        last_str = newSVpvn_utf8(s  + old, l, UTF);
@@ -3503,13 +3501,13 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                if (flags & SCF_DO_STCLASS_AND) {
                     for (value = 0; value < 256; value++)
                         if (!is_VERTWS_cp(value))
-                            ANYOF_BITMAP_CLEAR(data->start_class, value);  
-                }                                                              
-                else {                                                         
+                            ANYOF_BITMAP_CLEAR(data->start_class, value);
+                }
+                else {
                     for (value = 0; value < 256; value++)
                         if (is_VERTWS_cp(value))
-                            ANYOF_BITMAP_SET(data->start_class, value);           
-                }                                                              
+                            ANYOF_BITMAP_SET(data->start_class, value);
+                }
                 if (flags & SCF_DO_STCLASS_OR)
                    cl_and(data->start_class, and_withp);
                flags &= ~SCF_DO_STCLASS;
@@ -3522,7 +3520,6 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                data->pos_delta += 1;
                data->longest = &(data->longest_float);
            }
-           
        }
        else if (OP(scan) == FOLDCHAR) {
            int d = ARG(scan)==0xDF ? 1 : 2;
@@ -3620,7 +3617,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                        else {
                            for (value = 0; value < 256; value++)
                                if (!isALNUM(value))
-                                   ANYOF_BITMAP_SET(data->start_class, value);                 
+                                   ANYOF_BITMAP_SET(data->start_class, value);
                        }
                    }
                    break;
@@ -3709,7 +3706,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                        else {
                            for (value = 0; value < 256; value++)
                                if (isDIGIT(value))
-                                   ANYOF_BITMAP_SET(data->start_class, value);                 
+                                   ANYOF_BITMAP_SET(data->start_class, value);
                        }
                    }
                    break;
@@ -3726,7 +3723,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                        else {
                            for (value = 0; value < 256; value++)
                                if (!isDIGIT(value))
-                                   ANYOF_BITMAP_SET(data->start_class, value);                 
+                                   ANYOF_BITMAP_SET(data->start_class, value);
                        }
                    }
                    break;