diff options
Diffstat (limited to 'awk.h')
| -rw-r--r-- | awk.h | 11 |
1 files changed, 5 insertions, 6 deletions
@@ -206,11 +206,10 @@ typedef struct Regexp { struct re_pattern_buffer pat; struct re_registers regs; struct dfa *dfareg; - short dfa; - short has_anchor; /* speed up of avoid_dfa kludge, temporary */ - short non_empty; /* for use in fpat_parse_field */ - short has_meta; /* re has meta chars so (probably) isn't simple string */ - short maybe_long; /* re has meta chars that can match long text */ + bool has_anchor; /* re has anchors which dfa avoids */ + bool non_empty; /* for use in fpat_parse_field */ + bool has_meta; /* re has meta chars so (probably) isn't simple string */ + bool maybe_long; /* re has meta chars that can match long text */ } Regexp; #define RESTART(rp,s) (rp)->regs.start[0] #define REEND(rp,s) (rp)->regs.end[0] @@ -219,6 +218,7 @@ typedef struct Regexp { #define NUMSUBPATS(rp,s) (rp)->regs.num_regs /* regexp matching flags: */ +#define RE_NO_FLAGS 0 /* empty flags */ #define RE_NEED_START 1 /* need to know start/end of match */ #define RE_NO_BOL 2 /* not allowed to match ^ in regexp */ @@ -1650,7 +1650,6 @@ extern void reg_error(const char *s); extern Regexp *re_update(NODE *t); extern void resyntax(int syntax); extern void resetup(void); -extern int avoid_dfa(NODE *re, char *str, size_t len); extern int reisstring(const char *text, size_t len, Regexp *re, const char *buf); extern int get_numbase(const char *str, bool use_locale); |