diff options
Diffstat (limited to 'readline/parens.c')
| -rw-r--r-- | readline/parens.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/readline/parens.c b/readline/parens.c index b6de529f1a0..54ef1f3695f 100644 --- a/readline/parens.c +++ b/readline/parens.c @@ -30,6 +30,10 @@ #include <stdio.h> #include <sys/types.h> +#if defined (HAVE_UNISTD_H) +# include <unistd.h> +#endif + #if defined (FD_SET) && !defined (HAVE_SELECT) # define HAVE_SELECT #endif @@ -54,7 +58,7 @@ extern char *strchr (), *strrchr (); #include "readline.h" #include "rlprivate.h" -static int find_matching_open __P((char *, int, int)); +static int find_matching_open PARAMS((char *, int, int)); /* Non-zero means try to blink the matching open parenthesis when the close parenthesis is inserted. */ @@ -64,6 +68,8 @@ int rl_blink_matching_paren = 1; int rl_blink_matching_paren = 0; #endif /* !HAVE_SELECT */ +static int _paren_blink_usec = 500000; + /* Change emacs_standard_keymap to have bindings for paren matching when ON_OR_OFF is 1, change them back to self_insert when ON_OR_OFF == 0. */ void @@ -85,11 +91,23 @@ _rl_enable_paren_matching (on_or_off) } int +rl_set_paren_blink_timeout (u) + int u; +{ + int o; + + o = _paren_blink_usec; + if (u > 0) + _paren_blink_usec = u; + return (o); +} + +int rl_insert_close (count, invoking_key) int count, invoking_key; { if (rl_explicit_arg || !rl_blink_matching_paren) - rl_insert (count, invoking_key); + _rl_insert_char (count, invoking_key); else { #if defined (HAVE_SELECT) @@ -97,7 +115,7 @@ rl_insert_close (count, invoking_key) struct timeval timer; fd_set readfds; - rl_insert (1, invoking_key); + _rl_insert_char (1, invoking_key); (*rl_redisplay_function) (); match_point = find_matching_open (rl_line_buffer, rl_point - 2, invoking_key); @@ -109,7 +127,7 @@ rl_insert_close (count, invoking_key) FD_ZERO (&readfds); FD_SET (fileno (rl_instream), &readfds); timer.tv_sec = 0; - timer.tv_usec = 500000; + timer.tv_usec = _paren_blink_usec; orig_point = rl_point; rl_point = match_point; @@ -117,7 +135,7 @@ rl_insert_close (count, invoking_key) ready = select (1, &readfds, (fd_set *)NULL, (fd_set *)NULL, &timer); rl_point = orig_point; #else /* !HAVE_SELECT */ - rl_insert (count, invoking_key); + _rl_insert_char (count, invoking_key); #endif /* !HAVE_SELECT */ } return 0; |