make make_patchnum.sh (more) portable

[p5sagit/p5-mst-13.2.git] / toke.c

diff --git a/toke.c b/toke.c
index b7d1b61..580ca91 100644 (file)
--- a/toke.c
+++ b/toke.c
@@ -9,7 +9,9 @@
  */
 
 /*
- *   "It all comes from here, the stench and the peril."  --Frodo
+ *  'It all comes from here, the stench and the peril.'    --Frodo
+ *
+ *     [p.719 of _The Lord of the Rings_, IV/ix: "Shelob's Lair"]
  */
 
 /*
@@ -544,13 +546,7 @@ S_missingterm(pTHX_ char *s)
        if (nl)
            *nl = '\0';
     }
-    else if (
-#ifdef EBCDIC
-       iscntrl(PL_multi_close)
-#else
-       PL_multi_close < 32 || PL_multi_close == 127
-#endif
-       ) {
+    else if (isCNTRL(PL_multi_close)) {
        *tmpbuf = '^';
        tmpbuf[1] = (char)toCTRL(PL_multi_close);
        tmpbuf[2] = '\0';
@@ -1179,7 +1175,7 @@ S_skipspace(pTHX_ register char *s)
        /* debugger active and we're not compiling the debugger code,
         * so store the line into the debugger's array of lines
         */
-       if (PERLDB_LINE && PL_curstash != PL_debstash)
+       if ((PERLDB_LINE || PERLDB_SAVESRC) && PL_curstash != PL_debstash)
            update_debugger_info(NULL, PL_bufptr, PL_bufend - PL_bufptr);
     }
 
@@ -3732,7 +3728,7 @@ Perl_yylex(pTHX)
            PL_oldoldbufptr = PL_oldbufptr = s = PL_linestart = SvPVX(PL_linestr);
            PL_bufend = SvPVX(PL_linestr) + SvCUR(PL_linestr);
            PL_last_lop = PL_last_uni = NULL;
-           if (PERLDB_LINE && PL_curstash != PL_debstash)
+           if ((PERLDB_LINE || PERLDB_SAVESRC) && PL_curstash != PL_debstash)
                update_debugger_info(PL_linestr, NULL, 0);
            goto retry;
        }
@@ -3814,7 +3810,7 @@ Perl_yylex(pTHX)
            incline(s);
        } while (PL_doextract);
        PL_oldoldbufptr = PL_oldbufptr = PL_bufptr = PL_linestart = s;
-       if (PERLDB_LINE && PL_curstash != PL_debstash)
+       if ((PERLDB_LINE || PERLDB_SAVESRC) && PL_curstash != PL_debstash)
            update_debugger_info(PL_linestr, NULL, 0);
        PL_bufend = SvPVX(PL_linestr) + SvCUR(PL_linestr);
        PL_last_lop = PL_last_uni = NULL;
@@ -3987,7 +3983,7 @@ Perl_yylex(pTHX)
                            } while (argc && argv[0][0] == '-' && argv[0][1]);
                            init_argv_symbols(argc,argv);
                        }
-                       if ((PERLDB_LINE && !oldpdb) ||
+                       if (((PERLDB_LINE || PERLDB_SAVESRC) && !oldpdb) ||
                            ((PL_minus_n || PL_minus_p) && !(oldn || oldp)))
                              /* if we have already added "LINE: while (<>) {",
                                 we must not do it again */
@@ -3997,7 +3993,7 @@ Perl_yylex(pTHX)
                            PL_bufend = SvPVX(PL_linestr) + SvCUR(PL_linestr);
                            PL_last_lop = PL_last_uni = NULL;
                            PL_preambled = FALSE;
-                           if (PERLDB_LINE)
+                           if (PERLDB_LINE || PERLDB_SAVESRC)
                                (void)gv_fetchfile(PL_origfilename);
                            goto retry;
                        }
@@ -11447,7 +11443,7 @@ S_scan_heredoc(pTHX_ register char *s)
        else if (PL_bufend - PL_linestart == 1 && PL_bufend[-1] == '\r')
            PL_bufend[-1] = '\n';
 #endif
-       if (PERLDB_LINE && PL_curstash != PL_debstash)
+       if ((PERLDB_LINE || PERLDB_SAVESRC) && PL_curstash != PL_debstash)
            update_debugger_info(PL_linestr, NULL, 0);
        if (*s == term && memEQ(s,PL_tokenbuf,len)) {
            STRLEN off = PL_bufend - 1 - SvPVX_const(PL_linestr);
@@ -11946,7 +11942,7 @@ S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
        CopLINE_inc(PL_curcop);
 
        /* update debugger info */
-       if (PERLDB_LINE && PL_curstash != PL_debstash)
+       if ((PERLDB_LINE || PERLDB_SAVESRC) && PL_curstash != PL_debstash)
            update_debugger_info(PL_linestr, NULL, 0);
 
        /* having changed the buffer, we must update PL_bufend */
@@ -12579,8 +12575,8 @@ Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
 #ifdef __SC__
 #pragma segment Perl_yylex
 #endif
-int
-Perl_yywarn(pTHX_ const char *const s)
+static int
+S_yywarn(pTHX_ const char *const s)
 {
     dVAR;