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shada: Also store last search direction

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Note: it looks like viminfo files do not store search direction intentionally.
After reading viminfo file search direction was considered to be “forward”.

Note 2: all files created on earlier Neovim version will automatically receive
“forward” direction.

Fixes #3580
This commit is contained in:
ZyX
2015-11-01 21:26:53 +03:00
parent 321db59ca1
commit b98cea909f
8 changed files with 54 additions and 3 deletions
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10
src/nvim/shada.c
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@@ -98,6 +98,7 @@ KHASH_SET_INIT_STR(strset)
#define SEARCH_KEY_HIGHLIGHTED "sh"
#define SEARCH_KEY_OFFSET "so"
#define SEARCH_KEY_PAT "sp"
#define SEARCH_KEY_BACKWARD "sb"
#define REG_KEY_TYPE "rt"
#define REG_KEY_WIDTH "rw"
@@ -263,6 +264,7 @@ typedef struct {
bool is_last_used;
bool is_substitute_pattern;
bool highlighted;
bool search_backward;
char *pat;
dict_T *additional_data;
} search_pattern;
@@ -455,6 +457,7 @@ static const ShadaEntry sd_default_values[] = {
.is_last_used = true,
.is_substitute_pattern = false,
.highlighted = false,
.search_backward = false,
.pat = NULL,
.additional_data = NULL),
DEF_SDE(SubString, sub_string, .sub = NULL, .additional_elements = NULL),
@@ -1338,6 +1341,7 @@ static void shada_read(ShaDaReadDef *const sd_reader, const int flags)
.magic = cur_entry.data.search_pattern.magic,
.no_scs = !cur_entry.data.search_pattern.smartcase,
.off = {
.dir = cur_entry.data.search_pattern.search_backward ? '?' : '/',
.line = cur_entry.data.search_pattern.has_line_offset,
.end = cur_entry.data.search_pattern.place_cursor_at_end,
.off = cur_entry.data.search_pattern.offset,
@@ -1754,6 +1758,7 @@ static bool shada_pack_entry(msgpack_packer *const packer,
+ ONE_IF_NOT_DEFAULT(entry, search_pattern.is_substitute_pattern)
+ ONE_IF_NOT_DEFAULT(entry, search_pattern.highlighted)
+ ONE_IF_NOT_DEFAULT(entry, search_pattern.offset)
+ ONE_IF_NOT_DEFAULT(entry, search_pattern.search_backward)
// finally, additional data:
+ (size_t) (
entry.data.search_pattern.additional_data
@@ -1780,6 +1785,7 @@ static bool shada_pack_entry(msgpack_packer *const packer,
PACK_BOOL(entry, SEARCH_KEY_PLACE_CURSOR_AT_END, place_cursor_at_end);
PACK_BOOL(entry, SEARCH_KEY_IS_SUBSTITUTE_PATTERN, is_substitute_pattern);
PACK_BOOL(entry, SEARCH_KEY_HIGHLIGHTED, highlighted);
PACK_BOOL(entry, SEARCH_KEY_BACKWARD, search_backward);
if (!CHECK_DEFAULT(entry, search_pattern.offset)) {
PACK_STATIC_STR(SEARCH_KEY_OFFSET);
msgpack_pack_int64(spacker, entry.data.search_pattern.offset);
@@ -2581,6 +2587,7 @@ static ShaDaWriteResult shada_write(ShaDaWriteDef *const sd_writer,
&& search_highlighted), \
.pat = (char *) pat.pat, \
.additional_data = pat.additional_data, \
.search_backward = (!is_sub && pat.off.dir == '?'), \
} \
} \
} \
@@ -3632,6 +3639,9 @@ shada_read_next_item_start:
else
BOOLEAN_KEY("search pattern", SEARCH_KEY_HIGHLIGHTED,
entry->data.search_pattern.highlighted)
else
BOOLEAN_KEY("search pattern", SEARCH_KEY_BACKWARD,
entry->data.search_pattern.search_backward)
else
INTEGER_KEY("search pattern", SEARCH_KEY_OFFSET,
entry->data.search_pattern.offset)