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msg_outtrans_special(): const some strings

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Justin M. Keyes 2017-11-29 02:54:19 +01:00
parent 586dafee2f
commit 5de1eae4f2
1 changed files with 16 additions and 19 deletions
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35
src/nvim/message.c
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@ -1237,27 +1237,24 @@ void msg_make(char_u *arg)
}
}
/*
* Output the string 'str' upto a NUL character.
* Return the number of characters it takes on the screen.
*
* If K_SPECIAL is encountered, then it is taken in conjunction with the
* following character and shown as <F1>, <S-Up> etc. Any other character
* which is not printable shown in <> form.
* If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
* If a character is displayed in one of these special ways, is also
* highlighted (its highlight name is '8' in the p_hl variable).
* Otherwise characters are not highlighted.
* This function is used to show mappings, where we want to see how to type
* the character/string -- webb
*/
int
msg_outtrans_special (
char_u *strstart,
int from /* TRUE for lhs of a mapping */
/// Output the string 'str' upto a NUL character.
/// Return the number of characters it takes on the screen.
///
/// If K_SPECIAL is encountered, then it is taken in conjunction with the
/// following character and shown as <F1>, <S-Up> etc. Any other character
/// which is not printable shown in <> form.
/// If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
/// If a character is displayed in one of these special ways, is also
/// highlighted (its highlight name is '8' in the p_hl variable).
/// Otherwise characters are not highlighted.
/// This function is used to show mappings, where we want to see how to type
/// the character/string -- webb
int msg_outtrans_special(
const char_u *strstart,
int from ///< true for LHS of a mapping
)
{
char_u *str = strstart;
const char_u *str = strstart;
int retval = 0;
int attr;