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add recursive search file TAGS

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This commit is contained in:
Ilia Maslakov 2009-02-26 20:50:58 +00:00
parent 20c769b063
commit 351f42ac24
3 changed files with 39 additions and 11 deletions
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33
edit/editcmd.c
View File

@ -46,6 +46,7 @@
#include "editcmddef.h"
#include "edit-widget.h"
#include "etags.h"
#include "../src/panel.h"
#include "../src/color.h" /* dialog_colors */
#include "../src/tty.h" /* LINES */
@ -3095,7 +3096,7 @@ edit_select_definition_dialog (WEdit * edit, int max_len, int word_len,
edit_history_moveto[edit_stack_iterator].filename = g_strdup(edit->filename);
edit_history_moveto[edit_stack_iterator].line = edit->start_line + edit->curs_row + 1;
edit_stack_iterator++;
mc_log("%s:%i iterator=%i\n", curr_def->filename, curr_def->line, edit_stack_iterator);
// mc_log("%s:%i iterator=%i\n", curr_def->filename, curr_def->line, edit_stack_iterator);
g_free( edit_history_moveto[edit_stack_iterator].filename );
edit_history_moveto[edit_stack_iterator].filename = g_strdup(curr_def->filename);
edit_history_moveto[edit_stack_iterator].line = curr_def->line;
@ -3120,8 +3121,14 @@ edit_get_match_keyword_cmd (WEdit *edit)
{
int word_len = 0, num_def = 0, max_len;
long word_start = 0;
int len = 0;
unsigned char *bufpos;
char *match_expr;
char *path = NULL;
char *ptr = NULL;
char *tagfile = NULL;
FILE *f;
struct def_hash_type def_hash[MAX_DEFINITIONS];
for ( int i = 0; i < MAX_DEFINITIONS; i++) {
@ -3138,9 +3145,29 @@ edit_get_match_keyword_cmd (WEdit *edit)
[word_start & M_EDIT_BUF_SIZE];
match_expr = g_strdup_printf ("%.*s", word_len, bufpos);
mc_log("%s \n", match_expr);
path = g_strdup_printf ("%s/", current_panel->cwd);
mc_log("%s\n", path);
len = strlen(path);
ptr = path + len;
set_def_hash("TAGS", match_expr, (struct def_hash_type *) &def_hash, &num_def);
while ( ptr != path ) {
if ( *ptr == '/' ) {
path[len] = '\0';
g_free (tagfile);
tagfile = g_strdup_printf ("%s/TAGS", path);
mc_log("%s\n",tagfile);
f = fopen (tagfile, "r");
if ( f ) {
break;
}
}
ptr--;
len--;
}
set_def_hash(tagfile, path, match_expr, (struct def_hash_type *) &def_hash, &num_def);
g_free (path);
g_free (tagfile);
max_len = 50;
word_len = 0;
if ( num_def > 0 ) {

13
edit/etags.c
View File

@ -25,7 +25,7 @@ long get_pos_from(char *str)
return 0;
}
int set_def_hash(char *tagfile, char *match_func, struct def_hash_type *def_hash, int *num)
int set_def_hash(char *tagfile, char *start_path, char *match_func, struct def_hash_type *def_hash, int *num)
{
FILE *f;
static char buf[4048];
@ -35,12 +35,13 @@ int set_def_hash(char *tagfile, char *match_func, struct def_hash_type *def_hash
int i;
if (!f)
return 1;
len = strlen( match_func );
int pos;
char *fullpath = NULL;
char *filename = NULL;
long line;
enum {start, in_filename, in_define} state=start;
enum {start, in_filename, in_define} state = start;
while (fgets (buf, sizeof (buf), f)) {
@ -52,9 +53,7 @@ int set_def_hash(char *tagfile, char *match_func, struct def_hash_type *def_hash
break;
case in_filename:
pos = strcspn(buf, ",");
if ( filename ) {
g_free(filename);
}
filename = malloc(pos + 2);
g_strlcpy ( filename, (char *)buf, pos + 1 );
state = in_define;
@ -73,7 +72,9 @@ int set_def_hash(char *tagfile, char *match_func, struct def_hash_type *def_hash
state = start;
if ( *num < MAX_DEFINITIONS ) {
def_hash[*num].filename_len = strlen(filename);
def_hash[*num].filename = g_strdup(filename);
fullpath = g_strdup_printf("%s/%s",start_path, filename);
def_hash[*num].filename = g_strdup(fullpath);
g_free(fullpath);
def_hash[*num].line = line;
(*num)++;
}

2
edit/etags.h
View File

@ -6,4 +6,4 @@ struct def_hash_type {
long line;
};
long get_pos_from(char *str);
int set_def_hash(char *tagfile, char *match_func, struct def_hash_type *def_hash, int *num);
int set_def_hash(char *tagfile, char *start_path, char *match_func, struct def_hash_type *def_hash, int *num);