diff options
-rw-r--r-- | runtime/doc/eval.txt | 3 | ||||
-rw-r--r-- | src/gui_mac.c | 3 | ||||
-rw-r--r-- | src/highlight.c | 3 | ||||
-rw-r--r-- | src/misc2.c | 36 | ||||
-rw-r--r-- | src/option.c | 3 | ||||
-rw-r--r-- | src/proto/misc2.pro | 4 | ||||
-rw-r--r-- | src/term.c | 5 | ||||
-rw-r--r-- | src/testdir/test_backspace_opt.vim | 4 | ||||
-rw-r--r-- | src/testdir/test_mapping.vim | 6 | ||||
-rw-r--r-- | src/testdir/test_messages.vim | 2 | ||||
-rw-r--r-- | src/typval.c | 25 | ||||
-rw-r--r-- | src/version.c | 2 | ||||
-rw-r--r-- | src/vim.h | 7 |
13 files changed, 60 insertions, 43 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 0585ce020f..11cc772b2f 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1353,6 +1353,9 @@ A string constant accepts these special characters: To use the double quote character it must be escaped: "<M-\">". Don't use <Char-xxxx> to get a utf-8 character, use \uxxxx as mentioned above. +\{xxx} like \<xxx> but prepends a modifier instead of including it in the + character. E.g. "\<C-w>" is one character 0x17 while "\{C-w}" is four + bytes: 3 for the CTRL modifier and then character "W". Note that "\xff" is stored as the byte 255, which may be invalid in some encodings. Use "\u00ff" to store character 255 according to the current value diff --git a/src/gui_mac.c b/src/gui_mac.c index b048375442..1ca2d56352 100644 --- a/src/gui_mac.c +++ b/src/gui_mac.c @@ -4755,8 +4755,7 @@ gui_mch_add_menu_item(vimmenu_T *menu, int idx) char_u *p_actext; p_actext = menu->actext; - key = find_special_key(&p_actext, &modifiers, FALSE, FALSE, FALSE, - TRUE, NULL); + key = find_special_key(&p_actext, &modifiers, FSK_SIMPLIFY, NULL); if (*p_actext != 0) key = 0; // error: trailing text // find_special_key() returns a keycode with as many of the diff --git a/src/highlight.c b/src/highlight.c index 7a7e537f38..9da87f2152 100644 --- a/src/highlight.c +++ b/src/highlight.c @@ -1412,8 +1412,7 @@ do_highlight( */ for (p = arg, off = 0; off < 100 - 6 && *p; ) { - len = trans_special(&p, buf + off, FALSE, FALSE, - TRUE, NULL); + len = trans_special(&p, buf + off, FSK_SIMPLIFY, NULL); if (len > 0) // recognized special char off += len; else // copy as normal char diff --git a/src/misc2.c b/src/misc2.c index 678b73c009..61c997d824 100644 --- a/src/misc2.c +++ b/src/misc2.c @@ -2703,20 +2703,17 @@ get_special_key_name(int c, int modifiers) trans_special( char_u **srcp, char_u *dst, - int keycode, // prefer key code, e.g. K_DEL instead of DEL - int in_string, // TRUE when inside a double quoted string - int simplify, // simplify <C-H> and <A-x> - int *did_simplify) // found <C-H> or <A-x> + int flags, // FSK_ values + int *did_simplify) // FSK_SIMPLIFY and found <C-H> or <A-x> { int modifiers = 0; int key; - key = find_special_key(srcp, &modifiers, keycode, FALSE, in_string, - simplify, did_simplify); + key = find_special_key(srcp, &modifiers, flags, did_simplify); if (key == 0) return 0; - return special_to_buf(key, modifiers, keycode, dst); + return special_to_buf(key, modifiers, flags & FSK_KEYCODE, dst); } /* @@ -2764,24 +2761,23 @@ special_to_buf(int key, int modifiers, int keycode, char_u *dst) find_special_key( char_u **srcp, int *modp, - int keycode, // prefer key code, e.g. K_DEL instead of DEL - int keep_x_key, // don't translate xHome to Home key - int in_string, // TRUE in string, double quote is escaped - int simplify, // simplify <C-H> and <A-x> + int flags, // FSK_ values int *did_simplify) // found <C-H> or <A-x> { char_u *last_dash; char_u *end_of_name; char_u *src; char_u *bp; + int in_string = flags & FSK_IN_STRING; int modifiers; int bit; int key; + int endchar = (flags & FSK_CURLY) ? '}' : '>'; uvarnumber_T n; int l; src = *srcp; - if (src[0] != '<') + if (src[0] != ((flags & FSK_CURLY) ? '{' : '<')) return 0; // Find end of modifier list @@ -2800,15 +2796,15 @@ find_special_key( // Anything accepted, like <C-?>. // <C-"> or <M-"> are not special in strings as " is // the string delimiter. With a backslash it works: <M-\"> - if (!(in_string && bp[1] == '"') && bp[l + 1] == '>') + if (!(in_string && bp[1] == '"') && bp[l + 1] == endchar) bp += l; else if (in_string && bp[1] == '\\' && bp[2] == '"' - && bp[3] == '>') + && bp[3] == endchar) bp += 2; } } if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3]) - bp += 3; // skip t_xx, xx may be '-' or '>' + bp += 3; // skip t_xx, xx may be '-' or '>'/'}' else if (STRNICMP(bp, "char-", 5) == 0) { vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0, TRUE); @@ -2822,7 +2818,7 @@ find_special_key( } } - if (*bp == '>') // found matching '>' + if (*bp == endchar) // found matching '>' or '}' { end_of_name = bp + 1; @@ -2868,12 +2864,12 @@ find_special_key( l = mb_ptr2len(last_dash + off); else l = 1; - if (modifiers != 0 && last_dash[l + off] == '>') + if (modifiers != 0 && last_dash[l + off] == endchar) key = PTR2CHAR(last_dash + off); else { key = get_special_key_code(last_dash + off); - if (!keep_x_key) + if (!(flags & FSK_KEEP_X_KEY)) key = handle_x_keys(key); } } @@ -2890,7 +2886,7 @@ find_special_key( */ key = simplify_key(key, &modifiers); - if (!keycode) + if (!(flags & FSK_KEYCODE)) { // don't want keycode, use single byte code if (key == K_BS) @@ -2902,7 +2898,7 @@ find_special_key( // Normal Key with modifier: Try to make a single byte code. if (!IS_SPECIAL(key)) key = extract_modifiers(key, &modifiers, - simplify, did_simplify); + flags & FSK_SIMPLIFY, did_simplify); *modp = modifiers; *srcp = end_of_name; diff --git a/src/option.c b/src/option.c index 8574f7f7cb..45a62310a3 100644 --- a/src/option.c +++ b/src/option.c @@ -4330,7 +4330,8 @@ find_key_option(char_u *arg_arg, int has_lt) { --arg; // put arg at the '<' modifiers = 0; - key = find_special_key(&arg, &modifiers, TRUE, TRUE, FALSE, TRUE, NULL); + key = find_special_key(&arg, &modifiers, + FSK_KEYCODE | FSK_KEEP_X_KEY | FSK_SIMPLIFY, NULL); if (modifiers) // can't handle modifiers here key = 0; } diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro index 592c7d19fd..44f22f2669 100644 --- a/src/proto/misc2.pro +++ b/src/proto/misc2.pro @@ -68,9 +68,9 @@ void append_ga_line(garray_T *gap); int simplify_key(int key, int *modifiers); int handle_x_keys(int key); char_u *get_special_key_name(int c, int modifiers); -int trans_special(char_u **srcp, char_u *dst, int keycode, int in_string, int simplify, int *did_simplify); +int trans_special(char_u **srcp, char_u *dst, int flags, int *did_simplify); int special_to_buf(int key, int modifiers, int keycode, char_u *dst); -int find_special_key(char_u **srcp, int *modp, int keycode, int keep_x_key, int in_string, int simplify, int *did_simplify); +int find_special_key(char_u **srcp, int *modp, int flags, int *did_simplify); int extract_modifiers(int key, int *modp, int simplify, int *did_simplify); int find_special_key_in_table(int c); int get_special_key_code(char_u *name); diff --git a/src/term.c b/src/term.c index 7c92f3e75d..f93fde84bc 100644 --- a/src/term.c +++ b/src/term.c @@ -5488,8 +5488,9 @@ replace_termcodes( } #endif - slen = trans_special(&src, result + dlen, TRUE, FALSE, - (flags & REPTERM_NO_SIMPLIFY) == 0, did_simplify); + slen = trans_special(&src, result + dlen, FSK_KEYCODE + | ((flags & REPTERM_NO_SIMPLIFY) ? 0 : FSK_SIMPLIFY), + did_simplify); if (slen) { dlen += slen; diff --git a/src/testdir/test_backspace_opt.vim b/src/testdir/test_backspace_opt.vim index ad051cca45..503643a74b 100644 --- a/src/testdir/test_backspace_opt.vim +++ b/src/testdir/test_backspace_opt.vim @@ -86,7 +86,7 @@ func Test_backspace_ctrl_u() set cpo-=< inoremap <c-u> <left><c-u> - exe "normal Avim3\<C-U>\<Esc>\<CR>" + exe "normal Avim3\{C-U}\<Esc>\<CR>" iunmap <c-u> exe "normal Avim4\<C-U>\<C-U>\<Esc>\<CR>" @@ -96,7 +96,7 @@ func Test_backspace_ctrl_u() exe "normal A vim6\<Esc>Azwei\<C-G>u\<C-U>\<Esc>\<CR>" inoremap <c-u> <left><c-u> - exe "normal A vim7\<C-U>\<C-U>\<Esc>\<CR>" + exe "normal A vim7\{C-U}\{C-U}\<Esc>\<CR>" call assert_equal([ \ "1 this shouldn't be deleted", diff --git a/src/testdir/test_mapping.vim b/src/testdir/test_mapping.vim index f6e712406c..7eb6e34a2b 100644 --- a/src/testdir/test_mapping.vim +++ b/src/testdir/test_mapping.vim @@ -76,7 +76,7 @@ func Test_map_ctrl_c_insert() inoremap <c-c> <ctrl-c> cnoremap <c-c> dummy cunmap <c-c> - call feedkeys("GoTEST2: CTRL-C |\<C-C>A|\<Esc>", "xt") + call feedkeys("GoTEST2: CTRL-C |\{C-C}A|\<Esc>", "xt") call assert_equal('TEST2: CTRL-C |<ctrl-c>A|', getline('$')) unmap! <c-c> set nomodified @@ -85,7 +85,7 @@ endfunc func Test_map_ctrl_c_visual() " mapping of ctrl-c in Visual mode vnoremap <c-c> :<C-u>$put ='vmap works' - call feedkeys("GV\<C-C>\<CR>", "xt") + call feedkeys("GV\{C-C}\<CR>", "xt") call assert_equal('vmap works', getline('$')) vunmap <c-c> set nomodified @@ -235,7 +235,7 @@ endfunc func Test_map_meta_quotes() imap <M-"> foo - call feedkeys("Go-\<M-\">-\<Esc>", "xt") + call feedkeys("Go-\{M-\"}-\<Esc>", "xt") call assert_equal("-foo-", getline('$')) set nomodified iunmap <M-"> diff --git a/src/testdir/test_messages.vim b/src/testdir/test_messages.vim index b74ad2cb50..832762a5c8 100644 --- a/src/testdir/test_messages.vim +++ b/src/testdir/test_messages.vim @@ -309,7 +309,7 @@ endfunc func Test_mapping_at_hit_return_prompt() nnoremap <C-B> :echo "hit ctrl-b"<CR> call feedkeys(":ls\<CR>", "xt") - call feedkeys("\<C-B>", "xt") + call feedkeys("\{C-B}", "xt") call assert_match('hit ctrl-b', Screenline(&lines - 1)) nunmap <C-B> endfunc diff --git a/src/typval.c b/src/typval.c index cd2a862695..95b27929b6 100644 --- a/src/typval.c +++ b/src/typval.c @@ -1285,15 +1285,24 @@ get_string_tv(char_u **arg, typval_T *rettv, int evaluate) ++name; break; - // Special key, e.g.: "\<C-W>" - case '<': extra = trans_special(&p, name, TRUE, TRUE, - TRUE, NULL); - if (extra != 0) + // Special key, e.g.: "\<C-W>" or "\{C-W}" + case '<': + case '{': { - name += extra; - if (name >= rettv->vval.v_string + len) - iemsg("get_string_tv() used more space than allocated"); - break; + int flags = FSK_KEYCODE | FSK_IN_STRING; + + if (*p == '<') + flags |= FSK_SIMPLIFY; + else + flags |= FSK_CURLY; + extra = trans_special(&p, name, flags, NULL); + if (extra != 0) + { + name += extra; + if (name >= rettv->vval.v_string + len) + iemsg("get_string_tv() used more space than allocated"); + break; + } } // FALLTHROUGH diff --git a/src/version.c b/src/version.c index 6fe96a3745..b3aa840272 100644 --- a/src/version.c +++ b/src/version.c @@ -747,6 +747,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 855, +/**/ 854, /**/ 853, @@ -2661,4 +2661,11 @@ long elapsed(DWORD start_tick); #define EVAL_EVALUATE 1 // when missing don't actually evaluate #define EVAL_CONSTANT 2 // when not a constant return FAIL +// Flags for find_special_key() +#define FSK_KEYCODE 0x01 // prefer key code, e.g. K_DEL instead of DEL +#define FSK_KEEP_X_KEY 0x02 // don't translate xHome to Home key +#define FSK_IN_STRING 0x04 // TRUE in string, double quote is escaped +#define FSK_SIMPLIFY 0x08 // simplify <C-H> and <A-x> +#define FSK_CURLY 0x10 // {C-x} instead of <C-x> + #endif // VIM__H |