Merge branch 'tr/maint-bundle-boundary' into maint-1.7.8

[git.git] / grep.h

diff --git a/grep.h b/grep.h
index a67005de62d1442e7ba6a8dc27320225a0d55819..a65280026d5dee8ab059bead79f05d6a1111147a 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -1,6 +1,13 @@
 #ifndef GREP_H
 #define GREP_H
 #include "color.h"
+#ifdef USE_LIBPCRE
+#include <pcre.h>
+#else
+typedef int pcre;
+typedef int pcre_extra;
+#endif
+#include "kwset.h"
 
 enum grep_pat_token {
        GREP_PATTERN,
@@ -10,18 +17,19 @@ enum grep_pat_token {
        GREP_OPEN_PAREN,
        GREP_CLOSE_PAREN,
        GREP_NOT,
-       GREP_OR,
+       GREP_OR
 };
 
 enum grep_context {
        GREP_CONTEXT_HEAD,
-       GREP_CONTEXT_BODY,
+       GREP_CONTEXT_BODY
 };
 
 enum grep_header_field {
        GREP_HEADER_AUTHOR = 0,
-       GREP_HEADER_COMMITTER,
+       GREP_HEADER_COMMITTER
 };
+#define GREP_HEADER_FIELD_MAX (GREP_HEADER_COMMITTER + 1)
 
 struct grep_pat {
        struct grep_pat *next;
@@ -29,9 +37,14 @@ struct grep_pat {
        int no;
        enum grep_pat_token token;
        const char *pattern;
+       size_t patternlen;
        enum grep_header_field field;
        regex_t regexp;
+       pcre *pcre_regexp;
+       pcre_extra *pcre_extra_info;
+       kwset_t kws;
        unsigned fixed:1;
+       unsigned ignore_case:1;
        unsigned word_regexp:1;
 };
 
@@ -39,7 +52,8 @@ enum grep_expr_node {
        GREP_NODE_ATOM,
        GREP_NODE_NOT,
        GREP_NODE_AND,
-       GREP_NODE_OR,
+       GREP_NODE_TRUE,
+       GREP_NODE_OR
 };
 
 struct grep_expr {
@@ -58,38 +72,63 @@ struct grep_expr {
 struct grep_opt {
        struct grep_pat *pattern_list;
        struct grep_pat **pattern_tail;
+       struct grep_pat *header_list;
+       struct grep_pat **header_tail;
        struct grep_expr *pattern_expression;
+       const char *prefix;
        int prefix_length;
        regex_t regexp;
-       unsigned linenum:1;
-       unsigned invert:1;
-       unsigned status_only:1;
-       unsigned name_only:1;
-       unsigned unmatch_name_only:1;
-       unsigned count:1;
-       unsigned word_regexp:1;
-       unsigned fixed:1;
-       unsigned all_match:1;
+       int linenum;
+       int invert;
+       int ignore_case;
+       int status_only;
+       int name_only;
+       int unmatch_name_only;
+       int count;
+       int word_regexp;
+       int fixed;
+       int all_match;
 #define GREP_BINARY_DEFAULT    0
 #define GREP_BINARY_NOMATCH    1
 #define GREP_BINARY_TEXT       2
-       unsigned binary:2;
-       unsigned extended:1;
-       unsigned relative:1;
-       unsigned pathname:1;
-       unsigned null_following_name:1;
+       int binary;
+       int extended;
+       int pcre;
+       int relative;
+       int pathname;
+       int null_following_name;
        int color;
+       int max_depth;
+       int funcname;
+       int funcbody;
+       char color_context[COLOR_MAXLEN];
+       char color_filename[COLOR_MAXLEN];
+       char color_function[COLOR_MAXLEN];
+       char color_lineno[COLOR_MAXLEN];
        char color_match[COLOR_MAXLEN];
-       const char *color_external;
+       char color_selected[COLOR_MAXLEN];
+       char color_sep[COLOR_MAXLEN];
        int regflags;
        unsigned pre_context;
        unsigned post_context;
+       unsigned last_shown;
+       int show_hunk_mark;
+       int file_break;
+       int heading;
+       void *priv;
+
+       void (*output)(struct grep_opt *opt, const void *data, size_t size);
+       void *output_priv;
 };
 
+extern void append_grep_pat(struct grep_opt *opt, const char *pat, size_t patlen, const char *origin, int no, enum grep_pat_token t);
 extern void append_grep_pattern(struct grep_opt *opt, const char *pat, const char *origin, int no, enum grep_pat_token t);
 extern void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
 extern void compile_grep_patterns(struct grep_opt *opt);
 extern void free_grep_patterns(struct grep_opt *opt);
 extern int grep_buffer(struct grep_opt *opt, const char *name, char *buf, unsigned long size);
 
+extern struct grep_opt *grep_opt_dup(const struct grep_opt *opt);
+extern int grep_threads_ok(const struct grep_opt *opt);
+
 #endif