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line-range.c: remove implicit dependency on the_index

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2018-09-21 17:57:34 +02:00
committed by Junio C Hamano
parent acd00ea049
commit 80e0385541
4 changed files with 21 additions and 13 deletions
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22
line-range.c
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@@ -163,9 +163,10 @@ static const char *find_funcname_matching_regexp(xdemitconf_t *xecfg, const char
}
}
static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_cb,
void *cb_data, long lines, long anchor, long *begin, long *end,
const char *path)
static const char *parse_range_funcname(
const char *arg, nth_line_fn_t nth_line_cb,
void *cb_data, long lines, long anchor, long *begin, long *end,
const char *path, struct index_state *istate)
{
char *pattern;
const char *term;
@@ -198,7 +199,7 @@ static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_
anchor--; /* input is in human terms */
start = nth_line_cb(cb_data, anchor);
drv = userdiff_find_by_path(&the_index, path);
drv = userdiff_find_by_path(istate, path);
if (drv && drv->funcname.pattern) {
const struct userdiff_funcname *pe = &drv->funcname;
xecfg = xcalloc(1, sizeof(*xecfg));
@@ -244,7 +245,8 @@ static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_
int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb,
void *cb_data, long lines, long anchor,
long *begin, long *end, const char *path)
long *begin, long *end,
const char *path, struct index_state *istate)
{
*begin = *end = 0;
@@ -254,7 +256,9 @@ int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb,
anchor = lines + 1;
if (*arg == ':' || (*arg == '^' && *(arg + 1) == ':')) {
arg = parse_range_funcname(arg, nth_line_cb, cb_data, lines, anchor, begin, end, path);
arg = parse_range_funcname(arg, nth_line_cb, cb_data,
lines, anchor, begin, end,
path, istate);
if (!arg || *arg)
return -1;
return 0;
@@ -275,10 +279,12 @@ int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb,
return 0;
}
const char *skip_range_arg(const char *arg)
const char *skip_range_arg(const char *arg, struct index_state *istate)
{
if (*arg == ':' || (*arg == '^' && *(arg + 1) == ':'))
return parse_range_funcname(arg, NULL, NULL, 0, 0, NULL, NULL, NULL);
return parse_range_funcname(arg, NULL, NULL,
0, 0, NULL, NULL,
NULL, istate);
arg = parse_loc(arg, NULL, NULL, 0, -1, NULL);