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-rw-r--r--src/nvim/charset.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/nvim/charset.c b/src/nvim/charset.c
index d1d9de5487..ab20996df7 100644
--- a/src/nvim/charset.c
+++ b/src/nvim/charset.c
@@ -826,7 +826,7 @@ bool vim_isIDc(int c)
/// For multi-byte characters mb_get_class() is used (builtin rules).
///
/// @param c character to check
-bool vim_iswordc(int c)
+bool vim_iswordc(const int c)
FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
{
return vim_iswordc_buf(c, curbuf);
@@ -852,7 +852,7 @@ bool vim_iswordc_tab(const int c, const uint64_t *const chartab)
///
/// @param c character to check
/// @param buf buffer whose keywords to use
-bool vim_iswordc_buf(int c, buf_T *buf)
+bool vim_iswordc_buf(const int c, buf_T *const buf)
FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ARG(2)
{
return vim_iswordc_tab(c, buf->b_chartab);
@@ -863,7 +863,7 @@ bool vim_iswordc_buf(int c, buf_T *buf)
/// @param p pointer to the multi-byte character
///
/// @return true if "p" points to a keyword character.
-bool vim_iswordp(char_u *p)
+bool vim_iswordp(const char_u *const p)
FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ALL
{
return vim_iswordp_buf(p, curbuf);
@@ -876,7 +876,7 @@ bool vim_iswordp(char_u *p)
/// @param buf buffer whose keywords to use
///
/// @return true if "p" points to a keyword character.
-bool vim_iswordp_buf(char_u *p, buf_T *buf)
+bool vim_iswordp_buf(const char_u *const p, buf_T *const buf)
FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ALL
{
int c = *p;