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patch 8.2.3542: too many comments are old style

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Problem:    Too many comments are old style.
Solution:   Change comments to // style. (closes #9021)
This commit is contained in:
Bram Moolenaar 2021-10-19 20:48:52 +01:00
parent 731fba1081
commit c5935a859e
2 changed files with 63 additions and 102 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

163
src/buffer.c
View File

@ -94,11 +94,9 @@ read_buffer(
int retval = OK;
linenr_T line_count;
/*
* Read from the buffer which the text is already filled in and append at
* the end. This makes it possible to retry when 'fileformat' or
* 'fileencoding' was guessed wrong.
*/
// Read from the buffer which the text is already filled in and append at
// the end. This makes it possible to retry when 'fileformat' or
// 'fileencoding' was guessed wrong.
line_count = curbuf->b_ml.ml_line_count;
retval = readfile(
read_stdin ? NULL : curbuf->b_ffname,
@ -178,29 +176,23 @@ open_buffer(
#endif
int read_fifo = FALSE;
/*
* The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
* When re-entering the same buffer, it should not change, because the
* user may have reset the flag by hand.
*/
// The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
// When re-entering the same buffer, it should not change, because the
// user may have reset the flag by hand.
if (readonlymode && curbuf->b_ffname != NULL
&& (curbuf->b_flags & BF_NEVERLOADED))
curbuf->b_p_ro = TRUE;
if (ml_open(curbuf) == FAIL)
{
/*
* There MUST be a memfile, otherwise we can't do anything
* If we can't create one for the current buffer, take another buffer
*/
// There MUST be a memfile, otherwise we can't do anything
// If we can't create one for the current buffer, take another buffer
close_buffer(NULL, curbuf, 0, FALSE, FALSE);
FOR_ALL_BUFFERS(curbuf)
if (curbuf->b_ml.ml_mfp != NULL)
break;
/*
* If there is no memfile at all, exit.
* This is OK, since there are no changes to lose.
*/
// If there is no memfile at all, exit.
// This is OK, since there are no changes to lose.
if (curbuf == NULL)
{
emsg(_("E82: Cannot allocate any buffer, exiting..."));
@ -281,12 +273,10 @@ open_buffer(
{
int save_bin = curbuf->b_p_bin;
/*
* First read the text in binary mode into the buffer.
* Then read from that same buffer and append at the end. This makes
* it possible to retry when 'fileformat' or 'fileencoding' was
* guessed wrong.
*/
// First read the text in binary mode into the buffer.
// Then read from that same buffer and append at the end. This makes
// it possible to retry when 'fileformat' or 'fileencoding' was
// guessed wrong.
curbuf->b_p_bin = TRUE;
retval = readfile(NULL, NULL, (linenr_T)0,
(linenr_T)0, (linenr_T)MAXLNUM, NULL,
@ -305,11 +295,10 @@ open_buffer(
#endif
}
/*
* Set/reset the Changed flag first, autocmds may change the buffer.
* Apply the automatic commands, before processing the modelines.
* So the modelines have priority over autocommands.
*/
// Set/reset the Changed flag first, autocmds may change the buffer.
// Apply the automatic commands, before processing the modelines.
// So the modelines have priority over autocommands.
//
// When reading stdin, the buffer contents always needs writing, so set
// the changed flag. Unless in readonly mode: "ls | gview -".
// When interrupted and 'cpoptions' contains 'i' set changed flag.
@ -360,10 +349,8 @@ open_buffer(
if (retval == OK)
{
/*
* The autocommands may have changed the current buffer. Apply the
* modelines to the correct buffer, if it still exists and is loaded.
*/
// The autocommands may have changed the current buffer. Apply the
// modelines to the correct buffer, if it still exists and is loaded.
if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL)
{
aco_save_T aco;
@ -521,11 +508,10 @@ close_buffer(
int del_buf = (action == DOBUF_DEL || wipe_buf);
CHECK_CURBUF;
/*
* Force unloading or deleting when 'bufhidden' says so.
* The caller must take care of NOT deleting/freeing when 'bufhidden' is
* "hide" (otherwise we could never free or delete a buffer).
*/
// Force unloading or deleting when 'bufhidden' says so.
// The caller must take care of NOT deleting/freeing when 'bufhidden' is
// "hide" (otherwise we could never free or delete a buffer).
if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete"
{
del_buf = TRUE;
@ -681,10 +667,9 @@ aucmd_abort:
)
end_visual_mode();
/*
* Free all things allocated for this buffer.
* Also calls the "BufDelete" autocommands when del_buf is TRUE.
*/
// Free all things allocated for this buffer.
// Also calls the "BufDelete" autocommands when del_buf is TRUE.
//
// Remember if we are closing the current buffer. Restore the number of
// windows, so that autocommands in buf_freeall() don't get confused.
is_curbuf = (buf == curbuf);
@ -703,13 +688,11 @@ aucmd_abort:
return FALSE;
#endif
/*
* It's possible that autocommands change curbuf to the one being deleted.
* This might cause the previous curbuf to be deleted unexpectedly. But
* in some cases it's OK to delete the curbuf, because a new one is
* obtained anyway. Therefore only return if curbuf changed to the
* deleted buffer.
*/
// It's possible that autocommands change curbuf to the one being deleted.
// This might cause the previous curbuf to be deleted unexpectedly. But
// in some cases it's OK to delete the curbuf, because a new one is
// obtained anyway. Therefore only return if curbuf changed to the
// deleted buffer.
if (buf == curbuf && !is_curbuf)
return FALSE;
@ -856,12 +839,10 @@ buf_freeall(buf_T *buf, int flags)
return;
#endif
/*
* It's possible that autocommands change curbuf to the one being deleted.
* This might cause curbuf to be deleted unexpectedly. But in some cases
* it's OK to delete the curbuf, because a new one is obtained anyway.
* Therefore only return if curbuf changed to the deleted buffer.
*/
// It's possible that autocommands change curbuf to the one being deleted.
// This might cause curbuf to be deleted unexpectedly. But in some cases
// it's OK to delete the curbuf, because a new one is obtained anyway.
// Therefore only return if curbuf changed to the deleted buffer.
if (buf == curbuf && !is_curbuf)
return;
#ifdef FEAT_DIFF
@ -1215,11 +1196,9 @@ empty_curbuf(
retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE,
forceit ? ECMD_FORCEIT : 0, curwin);
/*
* do_ecmd() may create a new buffer, then we have to delete
* the old one. But do_ecmd() may have done that already, check
* if the buffer still exists.
*/
// do_ecmd() may create a new buffer, then we have to delete
// the old one. But do_ecmd() may have done that already, check
// if the buffer still exists.
if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0)
close_buffer(NULL, buf, action, FALSE, FALSE);
if (!close_others)
@ -1350,7 +1329,7 @@ do_buffer_ext(
#endif
/*
* delete buffer buf from memory and/or the list
* delete buffer "buf" from memory and/or the list
*/
if (unload)
{
@ -1396,21 +1375,17 @@ do_buffer_ext(
if (buf == curbuf && VIsual_active)
end_visual_mode();
/*
* If deleting the last (listed) buffer, make it empty.
* The last (listed) buffer cannot be unloaded.
*/
// If deleting the last (listed) buffer, make it empty.
// The last (listed) buffer cannot be unloaded.
FOR_ALL_BUFFERS(bp)
if (bp->b_p_bl && bp != buf)
break;
if (bp == NULL && buf == curbuf)
return empty_curbuf(TRUE, (flags & DOBUF_FORCEIT), action);
/*
* If the deleted buffer is the current one, close the current window
* (unless it's the only window). Repeat this so long as we end up in
* a window with this buffer.
*/
// If the deleted buffer is the current one, close the current window
// (unless it's the only window). Repeat this so long as we end up in
// a window with this buffer.
while (buf == curbuf
&& !(curwin->w_closing || curwin->w_buffer->b_locked > 0)
&& (!ONE_WINDOW || first_tabpage->tp_next != NULL))
@ -1419,9 +1394,7 @@ do_buffer_ext(
break;
}
/*
* If the buffer to be deleted is not the current one, delete it here.
*/
// If the buffer to be deleted is not the current one, delete it here.
if (buf != curbuf)
{
close_windows(buf, FALSE);
@ -1535,7 +1508,7 @@ do_buffer_ext(
}
/*
* make buf current buffer
* make "buf" the current buffer
*/
if (action == DOBUF_SPLIT) // split window first
{
@ -1555,9 +1528,7 @@ do_buffer_ext(
if (buf == curbuf)
return OK;
/*
* Check if the current buffer may be abandoned.
*/
// Check if the current buffer may be abandoned.
if (action == DOBUF_GOTO && !can_abandon(curbuf, (flags & DOBUF_FORCEIT)))
{
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
@ -1650,21 +1621,17 @@ do_bufdel(
for ( ;!got_int; ui_breakcheck())
{
/*
* Delete the current buffer last, otherwise when the
* current buffer is deleted, the next buffer becomes
* the current one and will be loaded, which may then
* also be deleted, etc.
*/
// Delete the current buffer last, otherwise when the
// current buffer is deleted, the next buffer becomes
// the current one and will be loaded, which may then
// also be deleted, etc.
if (bnr == curbuf->b_fnum)
do_current = bnr;
else if (do_buffer_ext(command, DOBUF_FIRST, FORWARD, (int)bnr,
DOBUF_NOPOPUP | (forceit ? DOBUF_FORCEIT : 0)) == OK)
++deleted;
/*
* find next buffer number to delete/unload
*/
// find next buffer number to delete/unload
if (addr_count == 2)
{
if (++bnr > end_bnr)
@ -2011,7 +1978,7 @@ buflist_new(
fname_expand(curbuf, &ffname, &sfname); // will allocate ffname
/*
* If file name already exists in the list, update the entry.
* If the file name already exists in the list, update the entry.
*/
#ifdef UNIX
// On Unix we can use inode numbers when the file exists. Works better
@ -2152,9 +2119,7 @@ buflist_new(
}
else
{
/*
* put new buffer at the end of the buffer list
*/
// put the new buffer at the end of the buffer list
buf->b_next = NULL;
if (firstbuf == NULL) // buffer list is empty
{
@ -2209,9 +2174,7 @@ buflist_new(
}
buf_hashtab_add(buf);
/*
* Always copy the options from the current buffer.
*/
// Always copy the options from the current buffer.
buf_copy_options(buf, BCO_ALWAYS);
}
@ -2759,10 +2722,8 @@ ExpandBufnames(
else
patc = pat;
/*
* attempt == 0: try match with '\<', match at start of word
* attempt == 1: try match without '\<', match anywhere
*/
// attempt == 0: try match with '\<', match at start of word
// attempt == 1: try match without '\<', match anywhere
for (attempt = 0; attempt <= 1; ++attempt)
{
regmatch_T regmatch;
@ -2777,10 +2738,8 @@ ExpandBufnames(
return FAIL;
}
/*
* round == 1: Count the matches.
* round == 2: Build the array to keep the matches.
*/
// round == 1: Count the matches.
// round == 2: Build the array to keep the matches.
for (round = 1; round <= 2; ++round)
{
count = 0;
@ -3383,7 +3342,7 @@ setfname(
return FAIL;
/*
* if the file name is already used in another buffer:
* If the file name is already used in another buffer:
* - if the buffer is loaded, fail
* - if the buffer is not loaded, delete it from the list
*/

2
src/version.c
View File

@ -757,6 +757,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
3542,
/**/
3541,
/**/