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-rw-r--r--src/nvim/memline.c137
1 files changed, 66 insertions, 71 deletions
diff --git a/src/nvim/memline.c b/src/nvim/memline.c
index 25266f4261..a071314453 100644
--- a/src/nvim/memline.c
+++ b/src/nvim/memline.c
@@ -349,7 +349,7 @@ int ml_open(buf_T *buf)
/*
* Allocate first data block and create an empty line 1.
*/
- hp = ml_new_data(mfp, FALSE, 1);
+ hp = ml_new_data(mfp, false, 1);
if (hp->bh_bnum != 2) {
IEMSG(_("E298: Didn't get block nr 2?"));
goto error;
@@ -764,7 +764,7 @@ void ml_recover(void)
long error;
int cannot_open;
linenr_T line_count;
- int has_error;
+ bool has_error;
int idx;
int top;
int txt_start;
@@ -984,8 +984,9 @@ void ml_recover(void)
* Now that we are sure that the file is going to be recovered, clear the
* contents of the current buffer.
*/
- while (!(curbuf->b_ml.ml_flags & ML_EMPTY))
- ml_delete((linenr_T)1, FALSE);
+ while (!(curbuf->b_ml.ml_flags & ML_EMPTY)) {
+ ml_delete((linenr_T)1, false);
+ }
/*
* Try reading the original file to obtain the values of 'fileformat',
@@ -1034,8 +1035,8 @@ void ml_recover(void)
}
++error;
ml_append(lnum++, (char_u *)_("???MANY LINES MISSING"),
- (colnr_T)0, TRUE);
- } else { /* there is a block */
+ (colnr_T)0, true);
+ } else { // there is a block
pp = hp->bh_data;
if (pp->pb_id == PTR_ID) { /* it is a pointer block */
/* check line count when using pointer block first time */
@@ -1045,15 +1046,15 @@ void ml_recover(void)
if (line_count != 0) {
++error;
ml_append(lnum++, (char_u *)_("???LINE COUNT WRONG"),
- (colnr_T)0, TRUE);
+ (colnr_T)0, true);
}
}
if (pp->pb_count == 0) {
ml_append(lnum++, (char_u *)_("???EMPTY BLOCK"),
- (colnr_T)0, TRUE);
- ++error;
- } else if (idx < (int)pp->pb_count) { /* go a block deeper */
+ (colnr_T)0, true);
+ error++;
+ } else if (idx < (int)pp->pb_count) { // go a block deeper
if (pp->pb_pointer[idx].pe_bnum < 0) {
/*
* Data block with negative block number.
@@ -1073,7 +1074,7 @@ void ml_recover(void)
if (cannot_open) {
++error;
ml_append(lnum++, (char_u *)_("???LINES MISSING"),
- (colnr_T)0, TRUE);
+ (colnr_T)0, true);
}
++idx; /* get same block again for next index */
continue;
@@ -1103,23 +1104,21 @@ void ml_recover(void)
}
++error;
ml_append(lnum++, (char_u *)_("???BLOCK MISSING"),
- (colnr_T)0, TRUE);
+ (colnr_T)0, true);
} else {
- /*
- * it is a data block
- * Append all the lines in this block
- */
- has_error = FALSE;
- /*
- * check length of block
- * if wrong, use length in pointer block
- */
+ // it is a data block
+ // Append all the lines in this block
+ has_error = false;
+ // check length of block
+ // if wrong, use length in pointer block
if (page_count * mfp->mf_page_size != dp->db_txt_end) {
- ml_append(lnum++,
- (char_u *)_("??? from here until ???END lines may be messed up"),
- (colnr_T)0, TRUE);
- ++error;
- has_error = TRUE;
+ ml_append(
+ lnum++,
+ (char_u *)_("??? from here until ???END lines"
+ " may be messed up"),
+ (colnr_T)0, true);
+ error++;
+ has_error = true;
dp->db_txt_end = page_count * mfp->mf_page_size;
}
@@ -1131,12 +1130,13 @@ void ml_recover(void)
* if wrong, use count in data block
*/
if (line_count != dp->db_line_count) {
- ml_append(lnum++,
- (char_u *)_(
- "??? from here until ???END lines may have been inserted/deleted"),
- (colnr_T)0, TRUE);
- ++error;
- has_error = TRUE;
+ ml_append(
+ lnum++,
+ (char_u *)_("??? from here until ???END lines"
+ " may have been inserted/deleted"),
+ (colnr_T)0, true);
+ error++;
+ has_error = true;
}
for (i = 0; i < dp->db_line_count; ++i) {
@@ -1147,11 +1147,11 @@ void ml_recover(void)
++error;
} else
p = (char_u *)dp + txt_start;
- ml_append(lnum++, p, (colnr_T)0, TRUE);
+ ml_append(lnum++, p, (colnr_T)0, true);
+ }
+ if (has_error) {
+ ml_append(lnum++, (char_u *)_("???END"), (colnr_T)0, true);
}
- if (has_error)
- ml_append(lnum++, (char_u *)_("???END"),
- (colnr_T)0, TRUE);
}
}
}
@@ -1202,7 +1202,7 @@ void ml_recover(void)
*/
while (curbuf->b_ml.ml_line_count > lnum
&& !(curbuf->b_ml.ml_flags & ML_EMPTY))
- ml_delete(curbuf->b_ml.ml_line_count, FALSE);
+ ml_delete(curbuf->b_ml.ml_line_count, false);
curbuf->b_flags |= BF_RECOVERED;
recoverymode = FALSE;
@@ -1814,7 +1814,7 @@ char_u *
ml_get_buf (
buf_T *buf,
linenr_T lnum,
- int will_change /* line will be changed */
+ bool will_change // line will be changed
)
{
bhdr_T *hp;
@@ -1900,12 +1900,11 @@ int ml_line_alloced(void)
*
* return FAIL for failure, OK otherwise
*/
-int
-ml_append (
- linenr_T lnum, /* append after this line (can be 0) */
- char_u *line, /* text of the new line */
- colnr_T len, /* length of new line, including NUL, or 0 */
- int newfile /* flag, see above */
+int ml_append(
+ linenr_T lnum, // append after this line (can be 0)
+ char_u *line, // text of the new line
+ colnr_T len, // length of new line, including NUL, or 0
+ bool newfile // flag, see above
)
{
/* When starting up, we might still need to create the memfile */
@@ -1921,13 +1920,12 @@ ml_append (
* Like ml_append() but for an arbitrary buffer. The buffer must already have
* a memline.
*/
-int
-ml_append_buf (
+int ml_append_buf(
buf_T *buf,
- linenr_T lnum, /* append after this line (can be 0) */
- char_u *line, /* text of the new line */
- colnr_T len, /* length of new line, including NUL, or 0 */
- int newfile /* flag, see above */
+ linenr_T lnum, // append after this line (can be 0)
+ char_u *line, // text of the new line
+ colnr_T len, // length of new line, including NUL, or 0
+ bool newfile // flag, see above
)
{
if (buf->b_ml.ml_mfp == NULL)
@@ -1938,14 +1936,13 @@ ml_append_buf (
return ml_append_int(buf, lnum, line, len, newfile, FALSE);
}
-static int
-ml_append_int (
+static int ml_append_int(
buf_T *buf,
- linenr_T lnum, /* append after this line (can be 0) */
- char_u *line, /* text of the new line */
- colnr_T len, /* length of line, including NUL, or 0 */
- int newfile, /* flag, see above */
- int mark /* mark the new line */
+ linenr_T lnum, // append after this line (can be 0)
+ char_u *line, // text of the new line
+ colnr_T len, // length of line, including NUL, or 0
+ bool newfile, // flag, see above
+ int mark // mark the new line
)
{
int i;
@@ -2428,13 +2425,13 @@ int ml_replace(linenr_T lnum, char_u *line, bool copy)
///
/// @param message Show "--No lines in buffer--" message.
/// @return FAIL for failure, OK otherwise
-int ml_delete(linenr_T lnum, int message)
+int ml_delete(linenr_T lnum, bool message)
{
ml_flush_line(curbuf);
return ml_delete_int(curbuf, lnum, message);
}
-static int ml_delete_int(buf_T *buf, linenr_T lnum, int message)
+static int ml_delete_int(buf_T *buf, linenr_T lnum, bool message)
{
bhdr_T *hp;
memfile_T *mfp;
@@ -2754,17 +2751,15 @@ static void ml_flush_line(buf_T *buf)
/* The else case is already covered by the insert and delete */
ml_updatechunk(buf, lnum, (long)extra, ML_CHNK_UPDLINE);
} else {
- /*
- * Cannot do it in one data block: Delete and append.
- * Append first, because ml_delete_int() cannot delete the
- * last line in a buffer, which causes trouble for a buffer
- * that has only one line.
- * Don't forget to copy the mark!
- */
- /* How about handling errors??? */
- (void)ml_append_int(buf, lnum, new_line, new_len, FALSE,
- (dp->db_index[idx] & DB_MARKED));
- (void)ml_delete_int(buf, lnum, FALSE);
+ // Cannot do it in one data block: Delete and append.
+ // Append first, because ml_delete_int() cannot delete the
+ // last line in a buffer, which causes trouble for a buffer
+ // that has only one line.
+ // Don't forget to copy the mark!
+ // How about handling errors???
+ (void)ml_append_int(buf, lnum, new_line, new_len, false,
+ (dp->db_index[idx] & DB_MARKED));
+ (void)ml_delete_int(buf, lnum, false);
}
}
xfree(new_line);
@@ -2778,7 +2773,7 @@ static void ml_flush_line(buf_T *buf)
/*
* create a new, empty, data block
*/
-static bhdr_T *ml_new_data(memfile_T *mfp, int negative, int page_count)
+static bhdr_T *ml_new_data(memfile_T *mfp, bool negative, int page_count)
{
assert(page_count >= 0);
bhdr_T *hp = mf_new(mfp, negative, (unsigned)page_count);
generated by cgit (git 2.34.1) at 2025-08-02 21:08:47 +0000