diff options
Diffstat (limited to 'src/nvim/shada.c')
| -rw-r--r-- | src/nvim/shada.c | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/src/nvim/shada.c b/src/nvim/shada.c index f8643fe655..e21c6f17fe 100644 --- a/src/nvim/shada.c +++ b/src/nvim/shada.c @@ -43,6 +43,7 @@ #include "nvim/path.h" #include "nvim/fileio.h" #include "nvim/strings.h" +#include "nvim/quickfix.h" #include "nvim/lib/khash.h" #include "nvim/lib/kvec.h" @@ -98,6 +99,7 @@ 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 +265,7 @@ 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 +458,7 @@ 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), @@ -812,7 +816,7 @@ static ShaDaReadResult sd_reader_skip(ShaDaReadDef *const sd_reader, /// /// All arguments are passed to os_open(). /// -/// @return file descriptor or -errno on failure. +/// @return file descriptor or libuv error on failure. static int open_file(const char *const fname, const int flags, const int mode) FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ALL { @@ -822,15 +826,15 @@ open_file_start: fd = os_open(fname, flags, mode); if (fd < 0) { - if (-fd == ENOENT) { + if (fd == UV_ENOENT) { return fd; } - if (-fd == ENOMEM && !did_try_to_free) { + if (fd == UV_ENOMEM && !did_try_to_free) { try_to_free_memory(); did_try_to_free = true; goto open_file_start; } - if (-fd != EEXIST) { + if (fd != UV_EEXIST) { emsg3(_(SERR "System error while opening ShaDa file %s: %s"), fname, os_strerror(fd)); } @@ -844,7 +848,7 @@ open_file_start: /// @param[in] fname File name to open. /// @param[out] sd_reader Location where reader structure will be saved. /// -/// @return -errno in case of error, 0 otherwise. +/// @return libuv error in case of error, 0 otherwise. static int open_shada_file_for_reading(const char *const fname, ShaDaReadDef *sd_reader) FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ALL @@ -962,7 +966,7 @@ static int shada_read_file(const char *const file, const int flags) } if (of_ret != 0) { - if (-of_ret == ENOENT && (flags & kShaDaMissingError)) { + if (of_ret == UV_ENOENT && (flags & kShaDaMissingError)) { emsg3(_(SERR "System error while opening ShaDa file %s for reading: %s"), fname, os_strerror(of_ret)); } @@ -1338,6 +1342,7 @@ 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 +1759,7 @@ 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 +1786,7 @@ 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); @@ -2478,8 +2485,11 @@ static ShaDaWriteResult shada_write(ShaDaWriteDef *const sd_writer, // Write buffer list if (find_shada_parameter('%') != NULL) { size_t buf_count = 0; +#define IGNORE_BUF(buf)\ + (buf->b_ffname == NULL || !buf->b_p_bl || bt_quickfix(buf) \ + || in_bufset(&removable_bufs, buf)) FOR_ALL_BUFFERS(buf) { - if (buf->b_ffname != NULL && !in_bufset(&removable_bufs, buf)) { + if (!IGNORE_BUF(buf)) { buf_count++; } } @@ -2497,7 +2507,7 @@ static ShaDaWriteResult shada_write(ShaDaWriteDef *const sd_writer, }; size_t i = 0; FOR_ALL_BUFFERS(buf) { - if (buf->b_ffname == NULL || in_bufset(&removable_bufs, buf)) { + if (IGNORE_BUF(buf)) { continue; } buflist_entry.data.buffer_list.buffers[i] = (struct buffer_list_buffer) { @@ -2513,6 +2523,7 @@ static ShaDaWriteResult shada_write(ShaDaWriteDef *const sd_writer, goto shada_write_exit; } xfree(buflist_entry.data.buffer_list.buffers); +#undef IGNORE_BUF } // Write some of the variables @@ -2581,6 +2592,7 @@ 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 == '?'), \ } \ } \ } \ @@ -2957,9 +2969,9 @@ shada_write_file_open: fd = (intptr_t) open_file(tempname, O_CREAT|O_WRONLY|O_NOFOLLOW|O_EXCL, perm); if (fd < 0) { - if (-fd == EEXIST + if (fd == UV_EEXIST #ifdef ELOOP - || -fd == ELOOP + || fd == UV_ELOOP #endif ) { // File already exists, try another name @@ -3633,6 +3645,9 @@ shada_read_next_item_start: 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) else |