X-Git-Url: https://pd.if.org/git/?p=pd_readline;a=blobdiff_plain;f=mg%2Ffunmap.c;fp=mg%2Ffunmap.c;h=aac58ce53e3aab1df23d97b3e38e1f6aa6e4ad7f;hp=0000000000000000000000000000000000000000;hb=a9843085ec916c175bd245a8398f30e6cc03f984;hpb=26fe4e09c6c3c250334fdeed60ce3061febecde2

diff --git a/mg/funmap.c b/mg/funmap.c
new file mode 100644
index 0000000..aac58ce
--- /dev/null
+++ b/mg/funmap.c
@@ -0,0 +1,281 @@
+/*	$OpenBSD: funmap.c,v 1.40 2012/06/14 17:21:22 lum 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[] = {
+	{apropos_command, "apropos",},
+	{auto_execute, "auto-execute", },
+	{fillmode, "auto-fill-mode",},
+	{indentmode, "auto-indent-mode",},
+	{backtoindent, "back-to-indentation",},
+	{backuptohomedir, "backup-to-home-directory",},
+	{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",},
+	{executemacro, "call-last-kbd-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",},
+	{wallchart, "describe-bindings",},
+	{desckey, "describe-key-briefly",},
+	{digit_argument, "digit-argument",},
+	{lowerregion, "downcase-region",},
+	{lowerword, "downcase-word",},
+	{showversion, "emacs-version",},
+	{finishmacro, "end-kbd-macro",},
+	{globalwdtoggle, "global-wd-mode",},
+	{gotoeob, "end-of-buffer",},
+	{gotoeol, "end-of-line",},
+	{enlargewind, "enlarge-window",},
+	{NULL, "esc prefix",},
+	{evalbuffer, "eval-current-buffer",},
+	{evalexpr, "eval-expression",},
+	{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",},
+	{help_help, "help-help",},
+	{insert, "insert",},
+	{bufferinsert, "insert-buffer",},
+	{fileinsert, "insert-file",},
+	{fillword, "insert-with-wrap",},
+	{backisearch, "isearch-backward",},
+	{forwisearch, "isearch-forward",},
+	{joinline, "join-line",},
+	{justone, "just-one-space",},
+	{ctrlg, "keyboard-quit",},
+	{killbuffer_cmd, "kill-buffer",},
+	{killline, "kill-line",},
+	{killpara, "kill-paragraph",},
+	{killregion, "kill-region",},
+	{delfword, "kill-word",},
+	{toggleleavetmp, "leave-tmpdir-backups",},
+	{linenotoggle, "line-number-mode",},
+	{listbuffers, "list-buffers",},
+	{evalfile, "load",},
+	{localbind, "local-set-key",},
+	{localunbind, "local-unset-key",},
+	{makebkfile, "make-backup-files",},
+	{markbuffer, "mark-whole-buffer",},
+	{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",},
+	{poptag, "pop-tag-mark",},
+	{spawncli, "push-shell",},
+	{findtag, "find-tag",},
+	{tagsvisit, "visit-tags-table",},
+	{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",},
+	{piperegion, "shell-command-on-region",},
+	{shrinkwind, "shrink-window",},
+#ifdef NOTAB
+	{space_to_tabstop, "space-to-tabstop",},
+#endif /* NOTAB */
+	{splitwind, "split-window-vertically",},
+	{definemacro, "start-kbd-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",},
+	{cssymbol, "cscope-find-this-symbol",},
+	{csdefinition, "cscope-find-global-definition",},
+	{csfuncalled, "cscope-find-called-functions",},
+	{cscallerfuncs, "cscope-find-functions-calling-this-function",},
+	{csfindtext, "cscope-find-this-text-string",},
+	{csegrep, "cscope-find-egrep-pattern",},
+	{csfindfile, "cscope-find-this-file",},
+	{csfindinc, "cscope-find-files-including-file",},
+	{csnextmatch, "cscope-next-symbol",},
+	{csprevmatch, "cscope-prev-symbol",},
+	{csnextfile, "cscope-next-file",},
+	{csprevfile, "cscope-prev-file",},
+	{cscreatelist, "cscope-create-list-of-files-to-index"},
+	{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);
+}