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fold: add const to foldUpdateIEMS() variables

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Jan Edmund Lazo 2018-08-02 17:29:17 -04:00
parent 1ec5485db4
commit 21acc7c0fa
1 changed files with 8 additions and 10 deletions
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18
src/nvim/fold.c
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@ -1876,13 +1876,10 @@ void foldtext_cleanup(char_u *str)
* Update the folding for window "wp", at least from lines "top" to "bot".
* Return TRUE if any folds did change.
*/
static void foldUpdateIEMS(win_T *wp, linenr_T top, linenr_T bot)
static void foldUpdateIEMS(win_T *const wp, linenr_T top, linenr_T bot)
{
linenr_T start;
linenr_T end;
fline_T fline;
void (*getlevel)(fline_T *);
int level;
fold_T *fp;
/* Avoid problems when being called recursively. */
@ -1935,8 +1932,8 @@ static void foldUpdateIEMS(win_T *wp, linenr_T top, linenr_T bot)
/* Need to get the level of the line above top, it is used if there is
* no marker at the top. */
if (top > 1) {
/* Get the fold level at top - 1. */
level = foldLevelWin(wp, top - 1);
// Get the fold level at top - 1.
const int level = foldLevelWin(wp, top - 1);
/* The fold may end just above the top, check for that. */
fline.lnum = top - 1;
@ -2012,11 +2009,12 @@ static void foldUpdateIEMS(win_T *wp, linenr_T top, linenr_T bot)
}
}
start = fline.lnum;
end = bot;
/* Do at least one line. */
if (start > end && end < wp->w_buffer->b_ml.ml_line_count)
linenr_T start = fline.lnum;
linenr_T end = bot;
// Do at least one line.
if (start > end && end < wp->w_buffer->b_ml.ml_line_count) {
end = start;
}
while (!got_int) {
/* Always stop at the end of the file ("end" can be past the end of
* the file). */