diff options
Diffstat (limited to 'bind.c')
| -rw-r--r-- | bind.c | 123 |
1 files changed, 98 insertions, 25 deletions
@@ -19,8 +19,13 @@ is generally kept in a file called COPYING or LICENSE. If you do not have a copy of the license, write to the Free Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ + #define READLINE_LIBRARY +#if defined (__TANDEM) +# include <floss.h> +#endif + #if defined (HAVE_CONFIG_H) # include <config.h> #endif @@ -148,6 +153,34 @@ rl_bind_key_in_map (key, function, map) return (result); } +/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound. Right + now, this is always used to attempt to bind the arrow keys, hence the + check for rl_vi_movement_mode. */ +int +rl_bind_key_if_unbound_in_map (key, default_func, kmap) + int key; + rl_command_func_t *default_func; + Keymap kmap; +{ + char keyseq[2]; + + keyseq[0] = (unsigned char)key; + keyseq[1] = '\0'; + return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, kmap)); +} + +int +rl_bind_key_if_unbound (key, default_func) + int key; + rl_command_func_t *default_func; +{ + char keyseq[2]; + + keyseq[0] = (unsigned char)key; + keyseq[1] = '\0'; + return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, _rl_keymap)); +} + /* Make KEY do nothing in the currently selected keymap. Returns non-zero in case of error. */ int @@ -200,9 +233,30 @@ rl_unbind_command_in_map (command, map) } /* Bind the key sequence represented by the string KEYSEQ to + FUNCTION, starting in the current keymap. This makes new + keymaps as necessary. */ +int +rl_bind_keyseq (keyseq, function) + const char *keyseq; + rl_command_func_t *function; +{ + return (rl_generic_bind (ISFUNC, keyseq, (char *)function, _rl_keymap)); +} + +/* Bind the key sequence represented by the string KEYSEQ to FUNCTION. This makes new keymaps as necessary. The initial place to do bindings is in MAP. */ int +rl_bind_keyseq_in_map (keyseq, function, map) + const char *keyseq; + rl_command_func_t *function; + Keymap map; +{ + return (rl_generic_bind (ISFUNC, keyseq, (char *)function, map)); +} + +/* Backwards compatibility; equivalent to rl_bind_keyseq_in_map() */ +int rl_set_key (keyseq, function, map) const char *keyseq; rl_command_func_t *function; @@ -211,6 +265,40 @@ rl_set_key (keyseq, function, map) return (rl_generic_bind (ISFUNC, keyseq, (char *)function, map)); } +/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound. Right + now, this is always used to attempt to bind the arrow keys, hence the + check for rl_vi_movement_mode. */ +int +rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, kmap) + const char *keyseq; + rl_command_func_t *default_func; + Keymap kmap; +{ + rl_command_func_t *func; + + if (keyseq) + { + func = rl_function_of_keyseq (keyseq, kmap, (int *)NULL); +#if defined (VI_MODE) + if (!func || func == rl_do_lowercase_version || func == rl_vi_movement_mode) +#else + if (!func || func == rl_do_lowercase_version) +#endif + return (rl_bind_keyseq_in_map (keyseq, default_func, kmap)); + else + return 1; + } + return 0; +} + +int +rl_bind_keyseq_if_unbound (keyseq, default_func) + const char *keyseq; + rl_command_func_t *default_func; +{ + return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, _rl_keymap)); +} + /* Bind the key sequence represented by the string KEYSEQ to the string of characters MACRO. This makes new keymaps as necessary. The initial place to do bindings is in MAP. */ @@ -912,9 +1000,15 @@ parser_else (args) return 0; } +#if 0 /* Check the previous (n - 1) levels of the stack to make sure that we haven't previously turned off parsing. */ for (i = 0; i < if_stack_depth - 1; i++) +#else + /* Check the previous (n) levels of the stack to make sure that + we haven't previously turned off parsing. */ + for (i = 0; i < if_stack_depth; i++) +#endif if (if_stack[i] == 1) return 0; @@ -1161,7 +1255,7 @@ rl_parse_and_bind (string) } /* If this is a new-style key-binding, then do the binding with - rl_set_key (). Otherwise, let the older code deal with it. */ + rl_bind_keyseq (). Otherwise, let the older code deal with it. */ if (*string == '"') { char *seq; @@ -1200,7 +1294,7 @@ rl_parse_and_bind (string) rl_macro_bind (seq, &funname[1], _rl_keymap); } else - rl_set_key (seq, rl_named_function (funname), _rl_keymap); + rl_bind_keyseq (seq, rl_named_function (funname)); free (seq); return 0; @@ -1281,6 +1375,7 @@ static struct { { "prefer-visible-bell", &_rl_prefer_visible_bell, V_SPECIAL }, { "print-completions-horizontally", &_rl_print_completions_horizontally, 0 }, { "show-all-if-ambiguous", &_rl_complete_show_all, 0 }, + { "show-all-if-unmodified", &_rl_complete_show_unmodified, 0 }, #if defined (VISIBLE_STATS) { "visible-stats", &rl_visible_stats, 0 }, #endif /* VISIBLE_STATS */ @@ -1650,7 +1745,7 @@ rl_get_keymap_name_from_edit_mode () /* Each of the following functions produces information about the state of keybindings and functions known to Readline. The info is always printed to rl_outstream, and in such a way that it can - be read back in (i.e., passed to rl_parse_and_bind (). */ + be read back in (i.e., passed to rl_parse_and_bind ()). */ /* Print the names of functions known to Readline. */ void @@ -2112,28 +2207,6 @@ rl_dump_variables (count, key) return (0); } -/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound. Right - now, this is always used to attempt to bind the arrow keys, hence the - check for rl_vi_movement_mode. */ -void -_rl_bind_if_unbound (keyseq, default_func) - const char *keyseq; - rl_command_func_t *default_func; -{ - rl_command_func_t *func; - - if (keyseq) - { - func = rl_function_of_keyseq (keyseq, _rl_keymap, (int *)NULL); -#if defined (VI_MODE) - if (!func || func == rl_do_lowercase_version || func == rl_vi_movement_mode) -#else - if (!func || func == rl_do_lowercase_version) -#endif - rl_set_key (keyseq, default_func, _rl_keymap); - } -} - /* Return non-zero if any members of ARRAY are a substring in STRING. */ static int substring_member_of_array (string, array) |