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vim-patch:8.0.0481: unnecessary if statement

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Problem:    Unnecessary if statement.
Solution:   Remove the statement.  Fix "it's" vs "its" mistakes. (Dominique
            Pelle, closes vim/vim#1568)
aab93b12cb
This commit is contained in:
Jan Edmund Lazo
2018-06-08 09:47:32 -04:00
parent eeeaf04c5e
commit 2add88eedc
1 changed files with 83 additions and 88 deletions
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109
src/nvim/syntax.c
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@@ -491,7 +491,7 @@ void syntax_start(win_T *wp, linenr_T lnum)
while (current_lnum < lnum) {
syn_start_line();
(void)syn_finish_line(FALSE);
++current_lnum;
current_lnum++;
/* If we parsed at least "minlines" lines or started at a valid
* state, the current state is considered valid. */
@@ -723,10 +723,8 @@ static void syn_sync(win_T *wp, linenr_T start_lnum, synstate_T *last_valid)
syn_start_line();
for (;; ) {
had_sync_point = syn_finish_line(TRUE);
/*
* When a sync point has been found, remember where, and
* continue to look for another one, further on in the line.
*/
// When a sync point has been found, remember where, and
// continue to look for another one, further on in the line.
if (had_sync_point && current_state.ga_len) {
cur_si = &CUR_STATE(current_state.ga_len - 1);
if (cur_si->si_m_endpos.lnum > start_lnum) {
@@ -805,9 +803,10 @@ static void syn_sync(win_T *wp, linenr_T start_lnum, synstate_T *last_valid)
current_col = found_m_endpos.col;
current_lnum = found_m_endpos.lnum;
(void)syn_finish_line(FALSE);
++current_lnum;
} else
current_lnum++;
} else {
current_lnum = start_lnum;
}
break;
}
@@ -1531,7 +1530,7 @@ int syntax_check_changed(linenr_T lnum)
*/
static int
syn_finish_line(
int syncing /* called for syncing */
int syncing // called for syncing
)
{
stateitem_T *cur_si;
@@ -1549,19 +1548,21 @@ syn_finish_line (
cur_si = &CUR_STATE(current_state.ga_len - 1);
if (cur_si->si_idx >= 0
&& (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags
& (HL_SYNC_HERE|HL_SYNC_THERE)))
& (HL_SYNC_HERE|HL_SYNC_THERE))) {
return TRUE;
}
/* syn_current_attr() will have skipped the check for an item
* that ends here, need to do that now. Be careful not to go
* past the NUL. */
prev_current_col = current_col;
if (syn_getcurline()[current_col] != NUL)
++current_col;
if (syn_getcurline()[current_col] != NUL) {
current_col++;
}
check_state_ends();
current_col = prev_current_col;
}
++current_col;
current_col++;
}
return FALSE;
}
@@ -1626,10 +1627,10 @@ get_syntax_attr (
*/
static int
syn_current_attr(
int syncing, /* When 1: called for syncing */
int displaying, /* result will be displayed */
bool *can_spell, /* return: do spell checking */
int keep_state /* keep syntax stack afterwards */
int syncing, // When 1: called for syncing
int displaying, // result will be displayed
bool *can_spell, // return: do spell checking
int keep_state // keep syntax stack afterwards
)
{
int syn_id;
@@ -2553,14 +2554,14 @@ static void pop_current_state(void)
*/
static void
find_endpos(
int idx, /* index of the pattern */
lpos_T *startpos, /* where to start looking for an END match */
lpos_T *m_endpos, /* return: end of match */
lpos_T *hl_endpos, /* return: end of highlighting */
long *flagsp, /* return: flags of matching END */
lpos_T *end_endpos, /* return: end of end pattern match */
int *end_idx, /* return: group ID for end pat. match, or 0 */
reg_extmatch_T *start_ext /* submatches from the start pattern */
int idx, // index of the pattern
lpos_T *startpos, // where to start looking for an END match
lpos_T *m_endpos, // return: end of match
lpos_T *hl_endpos, // return: end of highlighting
long *flagsp, // return: flags of matching END
lpos_T *end_endpos, // return: end of end pattern match
int *end_idx, // return: group ID for end pat. match, or 0
reg_extmatch_T *start_ext // submatches from the start pattern
)
{
colnr_T matchcol;
@@ -2795,11 +2796,11 @@ static void limit_pos_zero(lpos_T *pos, lpos_T *limit)
*/
static void
syn_add_end_off(
lpos_T *result, /* returned position */
regmmatch_T *regmatch, /* start/end of match */
synpat_T *spp, /* matched pattern */
int idx, /* index of offset */
int extra /* extra chars for offset to start */
lpos_T *result, // returned position
regmmatch_T *regmatch, // start/end of match
synpat_T *spp, // matched pattern
int idx, // index of offset
int extra // extra chars for offset to start
)
{
int col;
@@ -2843,11 +2844,11 @@ syn_add_end_off (
*/
static void
syn_add_start_off(
lpos_T *result, /* returned position */
regmmatch_T *regmatch, /* start/end of match */
lpos_T *result, // returned position
regmmatch_T *regmatch, // start/end of match
synpat_T *spp,
int idx,
int extra /* extra chars for offset to end */
int extra // extra chars for offset to end
)
{
int col;
@@ -2933,7 +2934,7 @@ static int syn_regexec(regmmatch_T *rmp, linenr_T lnum, colnr_T col, syn_time_T
/*
* Check one position in a line for a matching keyword.
* The caller must check if a keyword can start at startcol.
* Return it's ID if found, 0 otherwise.
* Return its ID if found, 0 otherwise.
*/
static int
check_keyword_id(
@@ -4838,10 +4839,8 @@ static void syn_combine_list(short **clstr1, short **clstr2, int list_op)
*clstr1 = clstr;
}
/*
* Lookup a syntax cluster name and return it's ID.
* If it is not found, 0 is returned.
*/
// Lookup a syntax cluster name and return its ID.
// If it is not found, 0 is returned.
static int syn_scl_name2id(char_u *name)
{
// Avoid using stricmp() too much, it's slow on some systems
@@ -4869,12 +4868,10 @@ static int syn_scl_namen2id(char_u *linep, int len)
return id;
}
/*
* Find syntax cluster name in the table and return it's ID.
* The argument is a pointer to the name and the length of the name.
* If it doesn't exist yet, a new entry is created.
* Return 0 for failure.
*/
// Find syntax cluster name in the table and return its ID.
// The argument is a pointer to the name and the length of the name.
// If it doesn't exist yet, a new entry is created.
// Return 0 for failure.
static int syn_check_cluster(char_u *pp, int len)
{
int id;
@@ -4890,11 +4887,9 @@ static int syn_check_cluster(char_u *pp, int len)
return id;
}
/*
* Add new syntax cluster and return it's ID.
* "name" must be an allocated string, it will be consumed.
* Return 0 for failure.
*/
// Add new syntax cluster and return its ID.
// "name" must be an allocated string, it will be consumed.
// Return 0 for failure.
static int syn_add_cluster(char_u *name)
{
/*
@@ -5423,16 +5418,16 @@ static short *copy_id_list(short *list)
*/
static int
in_id_list(
stateitem_T *cur_si, /* current item or NULL */
short *list, /* id list */
struct sp_syn *ssp, /* group id and ":syn include" tag of group */
int contained /* group id is contained */
stateitem_T *cur_si, // current item or NULL
int16_t *list, // id list
struct sp_syn *ssp, // group id and ":syn include" tag of group
int contained // group id is contained
)
{
int retval;
short *scl_list;
short item;
short id = ssp->id;
int16_t *scl_list;
int16_t item;
int16_t id = ssp->id;
static int depth = 0;
int r;
@@ -6774,7 +6769,7 @@ void do_highlight(const char *line, const bool forceit, const bool init)
break;
}
// Use the _16 table to check if its a valid color name.
// Use the _16 table to check if it's a valid color name.
color = color_numbers_16[i];
if (color >= 0) {
if (t_colors == 8) {
@@ -7490,7 +7485,7 @@ int syn_check_group(const char_u *pp, int len)
return id;
}
/// Add new highlight group and return it's ID.
/// Add new highlight group and return its ID.
///
/// @param name must be an allocated string, it will be consumed.
/// @return 0 for failure, else the allocated group id