diff options
Diffstat (limited to 'readline.h')
| -rw-r--r-- | readline.h | 73 |
1 files changed, 70 insertions, 3 deletions
@@ -29,18 +29,20 @@ extern "C" { #if defined (READLINE_LIBRARY) # include "rlstdc.h" +# include "rltypedefs.h" # include "keymaps.h" # include "tilde.h" #else # include <readline/rlstdc.h> +# include <readline/rltypedefs.h> # include <readline/keymaps.h> # include <readline/tilde.h> #endif /* Hex-encoded Readline version number. */ -#define RL_READLINE_VERSION 0x0402 /* Readline 4.2 */ +#define RL_READLINE_VERSION 0x0403 /* Readline 4.3 */ #define RL_VERSION_MAJOR 4 -#define RL_VERSION_MINOR 2 +#define RL_VERSION_MINOR 3 /* Readline data structures. */ @@ -82,7 +84,11 @@ extern int rl_digit_argument PARAMS((int, int)); extern int rl_universal_argument PARAMS((int, int)); /* Bindable commands for moving the cursor. */ +extern int rl_forward_byte PARAMS((int, int)); +extern int rl_forward_char PARAMS((int, int)); extern int rl_forward PARAMS((int, int)); +extern int rl_backward_byte PARAMS((int, int)); +extern int rl_backward_char PARAMS((int, int)); extern int rl_backward PARAMS((int, int)); extern int rl_beg_of_line PARAMS((int, int)); extern int rl_end_of_line PARAMS((int, int)); @@ -132,6 +138,9 @@ extern int rl_exchange_point_and_mark PARAMS((int, int)); extern int rl_vi_editing_mode PARAMS((int, int)); extern int rl_emacs_editing_mode PARAMS((int, int)); +/* Bindable commands to change the insert mode (insert or overwrite) */ +extern int rl_overwrite_mode PARAMS((int, int)); + /* Bindable commands for managing key bindings. */ extern int rl_re_read_init_file PARAMS((int, int)); extern int rl_dump_functions PARAMS((int, int)); @@ -365,6 +374,7 @@ extern void rl_save_prompt PARAMS((void)); extern void rl_restore_prompt PARAMS((void)); /* Modifying text. */ +extern void rl_replace_line PARAMS((const char *, int)); extern int rl_insert_text PARAMS((const char *)); extern int rl_delete_text PARAMS((int, int)); extern int rl_kill_text PARAMS((int, int)); @@ -417,6 +427,8 @@ extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *) extern char *rl_username_completion_function PARAMS((const char *, int)); extern char *rl_filename_completion_function PARAMS((const char *, int)); +extern int rl_completion_mode PARAMS((rl_command_func_t *)); + #if 0 /* Backwards compatibility (compat.c). These will go away sometime. */ extern void free_undo_list PARAMS((void)); @@ -453,6 +465,10 @@ extern int rl_readline_state; 0 means vi mode. */ extern int rl_editing_mode; +/* Insert or overwrite mode for emacs mode. 1 means insert mode; 0 means + overwrite mode. Reset to insert mode on each input line. */ +extern int rl_insert_mode; + /* The name of the calling program. You should initialize this to whatever was in argv[0]. It is used when parsing conditionals. */ extern const char *rl_readline_name; @@ -675,18 +691,33 @@ extern int rl_completion_type; default is a space. Nothing is added if this is '\0'. */ extern int rl_completion_append_character; +/* If set to non-zero by an application completion function, + rl_completion_append_character will not be appended. */ +extern int rl_completion_suppress_append; + /* Up to this many items will be displayed in response to a possible-completions call. After that, we ask the user if she is sure she wants to see them all. The default value is 100. */ extern int rl_completion_query_items; +/* If non-zero, a slash will be appended to completed filenames that are + symbolic links to directory names, subject to the value of the + mark-directories variable (which is user-settable). This exists so + that application completion functions can override the user's preference + (set via the mark-symlinked-directories variable) if appropriate. + It's set to the value of _rl_complete_mark_symlink_dirs in + rl_complete_internal before any application-specific completion + function is called, so without that function doing anything, the user's + preferences are honored. */ +extern int rl_completion_mark_symlink_dirs; + /* If non-zero, then disallow duplicates in the matches. */ extern int rl_ignore_completion_duplicates; /* If this is non-zero, completion is (temporarily) inhibited, and the completion character will be inserted as any other. */ extern int rl_inhibit_completion; - + /* Definitions available for use by readline clients. */ #define RL_PROMPT_START_IGNORE '\001' #define RL_PROMPT_END_IGNORE '\002' @@ -725,6 +756,42 @@ extern int rl_inhibit_completion; #define RL_UNSETSTATE(x) (rl_readline_state &= ~(x)) #define RL_ISSTATE(x) (rl_readline_state & (x)) +struct readline_state { + /* line state */ + int point; + int end; + int mark; + char *buffer; + int buflen; + UNDO_LIST *ul; + char *prompt; + + /* global state */ + int rlstate; + int done; + Keymap kmap; + + /* input state */ + rl_command_func_t *lastfunc; + int insmode; + int edmode; + int kseqlen; + FILE *inf; + FILE *outf; + int pendingin; + char *macro; + + /* signal state */ + int catchsigs; + int catchsigwinch; + + /* reserved for future expansion, so the struct size doesn't change */ + char reserved[64]; +}; + +extern int rl_save_state PARAMS((struct readline_state *)); +extern int rl_restore_state PARAMS((struct readline_state *)); + #ifdef __cplusplus } #endif |