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/* $OpenBSD: funmap.c,v 1.32 2008/09/15 16:13:35 kjell Exp $ */
/* This file is in the public domain */
#include "def.h"
#include "kbd.h"
#include "funmap.h"
/*
* If the function is NULL, it must be listed with the
* same name in the map_table.
*/
struct funmap {
PF fn_funct;
const char *fn_name;
struct funmap *fn_next;
};
static struct funmap *funs;
static struct funmap functnames[] = {
#ifndef NO_HELP
{apropos_command, "apropos",},
#endif /* !NO_HELP */
{auto_execute, "auto-execute", },
{fillmode, "auto-fill-mode",},
{indentmode, "auto-indent-mode",},
{backchar, "backward-char",},
{delbword, "backward-kill-word",},
{gotobop, "backward-paragraph",},
{backword, "backward-word",},
{gotobob, "beginning-of-buffer",},
{gotobol, "beginning-of-line",},
{showmatch, "blink-and-insert",},
{bsmap, "bsmap-mode",},
{NULL, "c-x 4 prefix",},
{NULL, "c-x prefix",},
#ifndef NO_MACRO
{executemacro, "call-last-kbd-macro",},
#endif /* !NO_MACRO */
{capword, "capitalize-word",},
{changedir, "cd",},
{clearmark, "clear-mark",},
{copyregion, "copy-region-as-kill",},
#ifdef REGEX
{cntmatchlines, "count-matches",},
{cntnonmatchlines, "count-non-matches",},
#endif /* REGEX */
{redefine_key, "define-key",},
{backdel, "delete-backward-char",},
{deblank, "delete-blank-lines",},
{forwdel, "delete-char",},
{delwhite, "delete-horizontal-space",},
{delleadwhite, "delete-leading-space",},
{deltrailwhite, "delete-trailing-space",},
#ifdef REGEX
{delmatchlines, "delete-matching-lines",},
{delnonmatchlines, "delete-non-matching-lines",},
#endif /* REGEX */
{onlywind, "delete-other-windows",},
{delwind, "delete-window",},
#ifndef NO_HELP
{wallchart, "describe-bindings",},
{desckey, "describe-key-briefly",},
#endif /* !NO_HELP */
{digit_argument, "digit-argument",},
{lowerregion, "downcase-region",},
{lowerword, "downcase-word",},
{showversion, "emacs-version",},
#ifndef NO_MACRO
{finishmacro, "end-kbd-macro",},
#endif /* !NO_MACRO */
{globalwdtoggle, "global-wd-mode",},
{gotoeob, "end-of-buffer",},
{gotoeol, "end-of-line",},
{enlargewind, "enlarge-window",},
{NULL, "esc prefix",},
#ifndef NO_STARTUP
{evalbuffer, "eval-current-buffer",},
{evalexpr, "eval-expression",},
#endif /* !NO_STARTUP */
{swapmark, "exchange-point-and-mark",},
{extend, "execute-extended-command",},
{fillpara, "fill-paragraph",},
{filevisit, "find-file",},
{filevisitro, "find-file-read-only",},
{filevisitalt, "find-alternate-file",},
{poptofile, "find-file-other-window",},
{forwchar, "forward-char",},
{gotoeop, "forward-paragraph",},
{forwword, "forward-word",},
{bindtokey, "global-set-key",},
{unbindtokey, "global-unset-key",},
{gotoline, "goto-line",},
#ifndef NO_HELP
{help_help, "help-help",},
#endif /* !NO_HELP */
{insert, "insert",},
{bufferinsert, "insert-buffer",},
{fileinsert, "insert-file",},
{fillword, "insert-with-wrap",},
{backisearch, "isearch-backward",},
{forwisearch, "isearch-forward",},
{justone, "just-one-space",},
{ctrlg, "keyboard-quit",},
{killbuffer_cmd, "kill-buffer",},
{killline, "kill-line",},
{killpara, "kill-paragraph",},
{killregion, "kill-region",},
{delfword, "kill-word",},
{linenotoggle, "line-number-mode",},
{listbuffers, "list-buffers",},
#ifndef NO_STARTUP
{evalfile, "load",},
#endif /* !NO_STARTUP */
{localbind, "local-set-key",},
{localunbind, "local-unset-key",},
{makebkfile, "make-backup-files",},
{do_meta, "meta-key-mode",}, /* better name, anyone? */
{negative_argument, "negative-argument",},
{newline, "newline",},
{lfindent, "newline-and-indent",},
{indent, "indent-current-line",},
{forwline, "next-line",},
#ifdef NOTAB
{notabmode, "no-tab-mode",},
#endif /* NOTAB */
{notmodified, "not-modified",},
{openline, "open-line",},
{nextwind, "other-window",},
{overwrite_mode, "overwrite-mode",},
{prefixregion, "prefix-region",},
{backline, "previous-line",},
{prevwind, "previous-window",},
{spawncli, "push-shell",},
{showcwdir, "pwd",},
{queryrepl, "query-replace",},
#ifdef REGEX
{replstr, "replace-string",},
{re_queryrepl, "query-replace-regexp",},
#endif /* REGEX */
{quote, "quoted-insert",},
#ifdef REGEX
{re_searchagain, "re-search-again",},
{re_backsearch, "re-search-backward",},
{re_forwsearch, "re-search-forward",},
#endif /* REGEX */
{reposition, "recenter",},
{redraw, "redraw-display",},
{filesave, "save-buffer",},
{quit, "save-buffers-kill-emacs",},
{savebuffers, "save-some-buffers",},
{backpage, "scroll-down",},
{back1page, "scroll-one-line-down",},
{forw1page, "scroll-one-line-up",},
{pagenext, "scroll-other-window",},
{forwpage, "scroll-up",},
{searchagain, "search-again",},
{backsearch, "search-backward",},
{forwsearch, "search-forward",},
{selfinsert, "self-insert-command",},
#ifdef REGEX
{setcasefold, "set-case-fold-search",},
#endif /* REGEX */
{set_default_mode, "set-default-mode",},
{setfillcol, "set-fill-column",},
{setmark, "set-mark-command",},
{setprefix, "set-prefix-string",},
{shrinkwind, "shrink-window",},
#ifdef NOTAB
{space_to_tabstop, "space-to-tabstop",},
#endif /* NOTAB */
{splitwind, "split-window-vertically",},
#ifndef NO_MACRO
{definemacro, "start-kbd-macro",},
#endif /* !NO_MACRO */
{spawncli, "suspend-emacs",},
{usebuffer, "switch-to-buffer",},
{poptobuffer, "switch-to-buffer-other-window",},
{togglereadonly, "toggle-read-only" },
{twiddle, "transpose-chars",},
{undo, "undo", },
{undo_enable, "undo-enable", },
{undo_boundary_enable, "undo-boundary-toggle", },
{undo_add_boundary, "undo-boundary", },
{undo_dump, "undo-list", },
{universal_argument, "universal-argument",},
{upperregion, "upcase-region",},
{upperword, "upcase-word",},
{showcpos, "what-cursor-position",},
{filewrite, "write-file",},
{yank, "yank",},
{NULL, NULL,}
};
void
funmap_init(void)
{
struct funmap *fn;
for (fn = functnames; fn->fn_name != NULL; fn++) {
fn->fn_next = funs;
funs = fn;
}
}
int
funmap_add(PF fun, const char *fname)
{
struct funmap *fn;
if ((fn = malloc(sizeof(*fn))) == NULL)
return (FALSE);
fn->fn_funct = fun;
fn->fn_name = fname;
fn->fn_next = funs;
funs = fn;
return (TRUE);
}
/*
* Translate from function name to function pointer.
*/
PF
name_function(const char *fname)
{
struct funmap *fn;
for (fn = funs; fn != NULL; fn = fn->fn_next) {
if (strcmp(fn->fn_name, fname) == 0)
return (fn->fn_funct);
}
return (NULL);
}
const char *
function_name(PF fun)
{
struct funmap *fn;
for (fn = funs; fn != NULL; fn = fn->fn_next) {
if (fn->fn_funct == fun)
return (fn->fn_name);
}
return (NULL);
}
/*
* List possible function name completions.
*/
struct list *
complete_function_list(const char *fname)
{
struct funmap *fn;
struct list *head, *el;
int len;
len = strlen(fname);
head = NULL;
for (fn = funs; fn != NULL; fn = fn->fn_next) {
if (memcmp(fname, fn->fn_name, len) == 0) {
if ((el = malloc(sizeof(*el))) == NULL) {
free_file_list(head);
return (NULL);
}
el->l_name = strdup(fn->fn_name);
el->l_next = head;
head = el;
}
}
return (head);
}
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