patch 9.1.1179: too many strlen() calls in misc2.c
Problem: too many strlen() calls in misc2.c
Solution: refactor misc2.c and use bsearch() instead of a linear search
to find matches in the key_names_table array (John Marriott).
This commit changes misc2.c to use bsearch() to perform string searches of
the key_names_table array.
Implementation detail:
- Some entries in this array have alternate names. Add field alt_name to
point to the alternate name.
- Some entries in this array are only available if a given feature is
defined. Keep them in the array, but add a boolean field enabled to
indicate if the record can be used or not. If the feature is not
available, the corresponding enabled field is set to FALSE.
In my measurements running the test suite on a huge non-gui build on
linux, the number of string comparisons in get_special_key_code():
Before (linear search): 2,214,957
After (binary search): 297,770
A side effect of this is 1477 calls to STRLEN() in
get_special_key_name() for the same test run are no longer necessary.
While we are here, refactor call_shell() and the mshape_names array to
remove some STRLEN() calls.
closes: #16788
Signed-off-by: John Marriott <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
John Marriott
committed by
Christian Brabandt
Christian Brabandt
parent
f31cfa29bf
commit
4a1e6dacbb
552
src/misc2.c
552
src/misc2.c
@ -921,186 +921,232 @@ static char_u modifier_keys_table[] =
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NUL
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};
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// Indexes into the key_names_table array
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// Must be kept in sync with the array!
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#define IDX_KEYNAME_BS 2
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#define IDX_KEYNAME_CAR 5
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#define IDX_KEYNAME_DEL 9
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#define IDX_KEYNAME_INS 59
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#define IDX_KEYNAME_NL 101
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#define IDX_KEYNAME_SWD 115
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#define IDX_KEYNAME_SWU 118
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#define IDX_KEYNAME_TAB 124
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#define STRING_INIT(s) \
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{(char_u *)(s), STRLEN_LITERAL(s)}
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static struct key_name_entry
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{
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int key; // Special key code or ascii value
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char_u *name; // Name of key
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int enabled; // is this entry available (TRUE/FALSE)?
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int key; // special key code or ascii value
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string_T name; // name of key
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string_T *alt_name; // pointer to alternative key name
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// (may be NULL or point to the name in another entry)
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} key_names_table[] =
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// Must be sorted by the 'name.string' field in ascending order because it is used by bsearch()!
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{
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{' ', (char_u *)"Space"},
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{TAB, (char_u *)"Tab"},
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{K_TAB, (char_u *)"Tab"},
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{NL, (char_u *)"NL"},
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{NL, (char_u *)"NewLine"}, // Alternative name
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{NL, (char_u *)"LineFeed"}, // Alternative name
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{NL, (char_u *)"LF"}, // Alternative name
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{CAR, (char_u *)"CR"},
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{CAR, (char_u *)"Return"}, // Alternative name
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{CAR, (char_u *)"Enter"}, // Alternative name
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{K_BS, (char_u *)"BS"},
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{K_BS, (char_u *)"BackSpace"}, // Alternative name
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{ESC, (char_u *)"Esc"},
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{CSI, (char_u *)"CSI"},
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{K_CSI, (char_u *)"xCSI"},
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{'|', (char_u *)"Bar"},
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{'\\', (char_u *)"Bslash"},
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{K_DEL, (char_u *)"Del"},
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{K_DEL, (char_u *)"Delete"}, // Alternative name
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{K_KDEL, (char_u *)"kDel"},
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{K_UP, (char_u *)"Up"},
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{K_DOWN, (char_u *)"Down"},
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{K_LEFT, (char_u *)"Left"},
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{K_RIGHT, (char_u *)"Right"},
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{K_XUP, (char_u *)"xUp"},
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{K_XDOWN, (char_u *)"xDown"},
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{K_XLEFT, (char_u *)"xLeft"},
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{K_XRIGHT, (char_u *)"xRight"},
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{K_PS, (char_u *)"PasteStart"},
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{K_PE, (char_u *)"PasteEnd"},
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{K_F1, (char_u *)"F1"},
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{K_F2, (char_u *)"F2"},
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{K_F3, (char_u *)"F3"},
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{K_F4, (char_u *)"F4"},
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{K_F5, (char_u *)"F5"},
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{K_F6, (char_u *)"F6"},
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{K_F7, (char_u *)"F7"},
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{K_F8, (char_u *)"F8"},
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{K_F9, (char_u *)"F9"},
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{K_F10, (char_u *)"F10"},
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{K_F11, (char_u *)"F11"},
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{K_F12, (char_u *)"F12"},
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{K_F13, (char_u *)"F13"},
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{K_F14, (char_u *)"F14"},
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{K_F15, (char_u *)"F15"},
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{K_F16, (char_u *)"F16"},
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{K_F17, (char_u *)"F17"},
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{K_F18, (char_u *)"F18"},
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{K_F19, (char_u *)"F19"},
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{K_F20, (char_u *)"F20"},
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{K_F21, (char_u *)"F21"},
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{K_F22, (char_u *)"F22"},
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{K_F23, (char_u *)"F23"},
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{K_F24, (char_u *)"F24"},
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{K_F25, (char_u *)"F25"},
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{K_F26, (char_u *)"F26"},
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{K_F27, (char_u *)"F27"},
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{K_F28, (char_u *)"F28"},
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{K_F29, (char_u *)"F29"},
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{K_F30, (char_u *)"F30"},
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{K_F31, (char_u *)"F31"},
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{K_F32, (char_u *)"F32"},
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{K_F33, (char_u *)"F33"},
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{K_F34, (char_u *)"F34"},
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{K_F35, (char_u *)"F35"},
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{K_F36, (char_u *)"F36"},
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{K_F37, (char_u *)"F37"},
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{K_XF1, (char_u *)"xF1"},
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{K_XF2, (char_u *)"xF2"},
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{K_XF3, (char_u *)"xF3"},
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{K_XF4, (char_u *)"xF4"},
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{K_HELP, (char_u *)"Help"},
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{K_UNDO, (char_u *)"Undo"},
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{K_INS, (char_u *)"Insert"},
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{K_INS, (char_u *)"Ins"}, // Alternative name
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{K_KINS, (char_u *)"kInsert"},
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{K_HOME, (char_u *)"Home"},
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{K_KHOME, (char_u *)"kHome"},
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{K_XHOME, (char_u *)"xHome"},
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{K_ZHOME, (char_u *)"zHome"},
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{K_END, (char_u *)"End"},
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{K_KEND, (char_u *)"kEnd"},
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{K_XEND, (char_u *)"xEnd"},
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{K_ZEND, (char_u *)"zEnd"},
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{K_PAGEUP, (char_u *)"PageUp"},
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{K_PAGEDOWN, (char_u *)"PageDown"},
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{K_KPAGEUP, (char_u *)"kPageUp"},
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{K_KPAGEDOWN, (char_u *)"kPageDown"},
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{K_KPLUS, (char_u *)"kPlus"},
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{K_KMINUS, (char_u *)"kMinus"},
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{K_KDIVIDE, (char_u *)"kDivide"},
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{K_KMULTIPLY, (char_u *)"kMultiply"},
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{K_KENTER, (char_u *)"kEnter"},
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{K_KPOINT, (char_u *)"kPoint"},
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{K_K0, (char_u *)"k0"},
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{K_K1, (char_u *)"k1"},
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{K_K2, (char_u *)"k2"},
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{K_K3, (char_u *)"k3"},
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{K_K4, (char_u *)"k4"},
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{K_K5, (char_u *)"k5"},
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{K_K6, (char_u *)"k6"},
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{K_K7, (char_u *)"k7"},
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{K_K8, (char_u *)"k8"},
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{K_K9, (char_u *)"k9"},
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{'<', (char_u *)"lt"},
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{K_MOUSE, (char_u *)"Mouse"},
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#ifdef FEAT_MOUSE_NET
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{K_NETTERM_MOUSE, (char_u *)"NetMouse"},
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#endif
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{TRUE, K_BS, STRING_INIT("BackSpace"),
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&key_names_table[IDX_KEYNAME_BS].name}, // Alternative name
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{TRUE, '|', STRING_INIT("Bar"), NULL},
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{TRUE, K_BS, STRING_INIT("BS"), NULL},
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{TRUE, '\\', STRING_INIT("Bslash"), NULL},
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{TRUE, K_COMMAND, STRING_INIT("Cmd"), NULL},
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{TRUE, CAR, STRING_INIT("CR"), NULL},
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{TRUE, CSI, STRING_INIT("CSI"), NULL},
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{TRUE, K_CURSORHOLD, STRING_INIT("CursorHold"), NULL},
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{
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#ifdef FEAT_MOUSE_DEC
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{K_DEC_MOUSE, (char_u *)"DecMouse"},
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TRUE,
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#else
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FALSE,
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#endif
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K_DEC_MOUSE, STRING_INIT("DecMouse"), NULL},
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{TRUE, K_DEL, STRING_INIT("Del"), NULL},
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{TRUE, K_DEL, STRING_INIT("Delete"),
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&key_names_table[IDX_KEYNAME_DEL].name}, // Alternative name
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{TRUE, K_DOWN, STRING_INIT("Down"), NULL},
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{TRUE, K_DROP, STRING_INIT("Drop"), NULL},
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{TRUE, K_END, STRING_INIT("End"), NULL},
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{TRUE, CAR, STRING_INIT("Enter"),
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&key_names_table[IDX_KEYNAME_CAR].name}, // Alternative name
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{TRUE, ESC, STRING_INIT("Esc"), NULL},
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{TRUE, K_F1, STRING_INIT("F1"), NULL},
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{TRUE, K_F10, STRING_INIT("F10"), NULL},
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{TRUE, K_F11, STRING_INIT("F11"), NULL},
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{TRUE, K_F12, STRING_INIT("F12"), NULL},
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{TRUE, K_F13, STRING_INIT("F13"), NULL},
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{TRUE, K_F14, STRING_INIT("F14"), NULL},
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{TRUE, K_F15, STRING_INIT("F15"), NULL},
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{TRUE, K_F16, STRING_INIT("F16"), NULL},
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{TRUE, K_F17, STRING_INIT("F17"), NULL},
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{TRUE, K_F18, STRING_INIT("F18"), NULL},
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{TRUE, K_F19, STRING_INIT("F19"), NULL},
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{TRUE, K_F2, STRING_INIT("F2"), NULL},
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{TRUE, K_F20, STRING_INIT("F20"), NULL},
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{TRUE, K_F21, STRING_INIT("F21"), NULL},
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{TRUE, K_F22, STRING_INIT("F22"), NULL},
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{TRUE, K_F23, STRING_INIT("F23"), NULL},
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{TRUE, K_F24, STRING_INIT("F24"), NULL},
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{TRUE, K_F25, STRING_INIT("F25"), NULL},
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{TRUE, K_F26, STRING_INIT("F26"), NULL},
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{TRUE, K_F27, STRING_INIT("F27"), NULL},
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{TRUE, K_F28, STRING_INIT("F28"), NULL},
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{TRUE, K_F29, STRING_INIT("F29"), NULL},
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{TRUE, K_F3, STRING_INIT("F3"), NULL},
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{TRUE, K_F30, STRING_INIT("F30"), NULL},
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{TRUE, K_F31, STRING_INIT("F31"), NULL},
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{TRUE, K_F32, STRING_INIT("F32"), NULL},
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{TRUE, K_F33, STRING_INIT("F33"), NULL},
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{TRUE, K_F34, STRING_INIT("F34"), NULL},
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{TRUE, K_F35, STRING_INIT("F35"), NULL},
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{TRUE, K_F36, STRING_INIT("F36"), NULL},
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{TRUE, K_F37, STRING_INIT("F37"), NULL},
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{TRUE, K_F4, STRING_INIT("F4"), NULL},
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{TRUE, K_F5, STRING_INIT("F5"), NULL},
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{TRUE, K_F6, STRING_INIT("F6"), NULL},
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{TRUE, K_F7, STRING_INIT("F7"), NULL},
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{TRUE, K_F8, STRING_INIT("F8"), NULL},
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{TRUE, K_F9, STRING_INIT("F9"), NULL},
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{TRUE, K_FOCUSGAINED, STRING_INIT("FocusGained"), NULL},
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{TRUE, K_FOCUSLOST, STRING_INIT("FocusLost"), NULL},
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{TRUE, K_HELP, STRING_INIT("Help"), NULL},
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{TRUE, K_HOME, STRING_INIT("Home"), NULL},
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{TRUE, K_IGNORE, STRING_INIT("Ignore"), NULL},
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{TRUE, K_INS, STRING_INIT("Ins"),
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&key_names_table[IDX_KEYNAME_INS].name}, // Alternative name
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{TRUE, K_INS, STRING_INIT("Insert"), NULL},
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{
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#ifdef FEAT_MOUSE_JSB
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{K_JSBTERM_MOUSE, (char_u *)"JsbMouse"},
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TRUE,
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#else
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FALSE,
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#endif
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K_JSBTERM_MOUSE, STRING_INIT("JsbMouse"), NULL},
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{TRUE, K_K0, STRING_INIT("k0"), NULL},
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{TRUE, K_K1, STRING_INIT("k1"), NULL},
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{TRUE, K_K2, STRING_INIT("k2"), NULL},
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{TRUE, K_K3, STRING_INIT("k3"), NULL},
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{TRUE, K_K4, STRING_INIT("k4"), NULL},
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{TRUE, K_K5, STRING_INIT("k5"), NULL},
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{TRUE, K_K6, STRING_INIT("k6"), NULL},
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{TRUE, K_K7, STRING_INIT("k7"), NULL},
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{TRUE, K_K8, STRING_INIT("k8"), NULL},
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{TRUE, K_K9, STRING_INIT("k9"), NULL},
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{TRUE, K_KDEL, STRING_INIT("kDel"), NULL},
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{TRUE, K_KDIVIDE, STRING_INIT("kDivide"), NULL},
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{TRUE, K_KEND, STRING_INIT("kEnd"), NULL},
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{TRUE, K_KENTER, STRING_INIT("kEnter"), NULL},
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{TRUE, K_KHOME, STRING_INIT("kHome"), NULL},
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{TRUE, K_KINS, STRING_INIT("kInsert"), NULL},
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{TRUE, K_KMINUS, STRING_INIT("kMinus"), NULL},
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{TRUE, K_KMULTIPLY, STRING_INIT("kMultiply"), NULL},
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{TRUE, K_KPAGEDOWN, STRING_INIT("kPageDown"), NULL},
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{TRUE, K_KPAGEUP, STRING_INIT("kPageUp"), NULL},
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{TRUE, K_KPLUS, STRING_INIT("kPlus"), NULL},
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{TRUE, K_KPOINT, STRING_INIT("kPoint"), NULL},
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{TRUE, K_LEFT, STRING_INIT("Left"), NULL},
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{TRUE, K_LEFTDRAG, STRING_INIT("LeftDrag"), NULL},
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{TRUE, K_LEFTMOUSE, STRING_INIT("LeftMouse"), NULL},
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{TRUE, K_LEFTMOUSE_NM, STRING_INIT("LeftMouseNM"), NULL},
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{TRUE, K_LEFTRELEASE, STRING_INIT("LeftRelease"), NULL},
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{TRUE, K_LEFTRELEASE_NM, STRING_INIT("LeftReleaseNM"), NULL},
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{TRUE, NL, STRING_INIT("LF"),
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&key_names_table[IDX_KEYNAME_NL].name}, // Alternative name
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{TRUE, NL, STRING_INIT("LineFeed"),
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&key_names_table[IDX_KEYNAME_NL].name}, // Alternative name
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{TRUE, '<', STRING_INIT("lt"), NULL},
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{TRUE, K_MIDDLEDRAG, STRING_INIT("MiddleDrag"), NULL},
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{TRUE, K_MIDDLEMOUSE, STRING_INIT("MiddleMouse"), NULL},
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{TRUE, K_MIDDLERELEASE, STRING_INIT("MiddleRelease"), NULL},
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{TRUE, K_MOUSE, STRING_INIT("Mouse"), NULL},
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{TRUE, K_MOUSEDOWN, STRING_INIT("MouseDown"),
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&key_names_table[IDX_KEYNAME_SWU].name}, // OBSOLETE: Use ScrollWheelUP instead
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{TRUE, K_MOUSEMOVE, STRING_INIT("MouseMove"), NULL},
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{TRUE, K_MOUSEUP, STRING_INIT("MouseUp"),
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&key_names_table[IDX_KEYNAME_SWD].name}, // OBSELETE: Use ScrollWheelDown instead
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{
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#ifdef FEAT_MOUSE_NET
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TRUE,
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#else
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FALSE,
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#endif
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K_NETTERM_MOUSE, STRING_INIT("NetMouse"), NULL},
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{TRUE, NL, STRING_INIT("NewLine"),
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&key_names_table[IDX_KEYNAME_NL].name}, // Alternative name
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{TRUE, NL, STRING_INIT("NL"), NULL},
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{TRUE, K_ZERO, STRING_INIT("Nul"), NULL},
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{TRUE, K_PAGEDOWN, STRING_INIT("PageDown"), NULL},
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{TRUE, K_PAGEUP, STRING_INIT("PageUp"), NULL},
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{TRUE, K_PE, STRING_INIT("PasteEnd"), NULL},
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{TRUE, K_PS, STRING_INIT("PasteStart"), NULL},
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{TRUE, K_PLUG, STRING_INIT("Plug"), NULL},
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{
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#ifdef FEAT_MOUSE_PTERM
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{K_PTERM_MOUSE, (char_u *)"PtermMouse"},
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef FEAT_MOUSE_URXVT
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{K_URXVT_MOUSE, (char_u *)"UrxvtMouse"},
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#endif
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{K_SGR_MOUSE, (char_u *)"SgrMouse"},
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{K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelease"},
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{K_LEFTMOUSE, (char_u *)"LeftMouse"},
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{K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"},
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{K_LEFTDRAG, (char_u *)"LeftDrag"},
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{K_LEFTRELEASE, (char_u *)"LeftRelease"},
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{K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"},
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{K_MOUSEMOVE, (char_u *)"MouseMove"},
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{K_MIDDLEMOUSE, (char_u *)"MiddleMouse"},
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{K_MIDDLEDRAG, (char_u *)"MiddleDrag"},
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{K_MIDDLERELEASE, (char_u *)"MiddleRelease"},
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{K_RIGHTMOUSE, (char_u *)"RightMouse"},
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{K_RIGHTDRAG, (char_u *)"RightDrag"},
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{K_RIGHTRELEASE, (char_u *)"RightRelease"},
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{K_MOUSEDOWN, (char_u *)"ScrollWheelUp"},
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{K_MOUSEUP, (char_u *)"ScrollWheelDown"},
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{K_MOUSELEFT, (char_u *)"ScrollWheelRight"},
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{K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"},
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{K_MOUSEDOWN, (char_u *)"MouseDown"}, // OBSOLETE: Use
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{K_MOUSEUP, (char_u *)"MouseUp"}, // ScrollWheelXXX instead
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{K_X1MOUSE, (char_u *)"X1Mouse"},
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{K_X1DRAG, (char_u *)"X1Drag"},
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{K_X1RELEASE, (char_u *)"X1Release"},
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{K_X2MOUSE, (char_u *)"X2Mouse"},
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{K_X2DRAG, (char_u *)"X2Drag"},
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{K_X2RELEASE, (char_u *)"X2Release"},
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{K_DROP, (char_u *)"Drop"},
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{K_ZERO, (char_u *)"Nul"},
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K_PTERM_MOUSE, STRING_INIT("PtermMouse"), NULL},
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{TRUE, CAR, STRING_INIT("Return"),
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&key_names_table[IDX_KEYNAME_CAR].name}, // Alternative name
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{TRUE, K_RIGHT, STRING_INIT("Right"), NULL},
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{TRUE, K_RIGHTDRAG, STRING_INIT("RightDrag"), NULL},
|
||||
{TRUE, K_RIGHTMOUSE, STRING_INIT("RightMouse"), NULL},
|
||||
{TRUE, K_RIGHTRELEASE, STRING_INIT("RightRelease"), NULL},
|
||||
{TRUE, K_SCRIPT_COMMAND, STRING_INIT("ScriptCmd"), NULL},
|
||||
{TRUE, K_MOUSEUP, STRING_INIT("ScrollWheelDown"), NULL},
|
||||
{TRUE, K_MOUSERIGHT, STRING_INIT("ScrollWheelLeft"), NULL},
|
||||
{TRUE, K_MOUSELEFT, STRING_INIT("ScrollWheelRight"), NULL},
|
||||
{TRUE, K_MOUSEDOWN, STRING_INIT("ScrollWheelUp"), NULL},
|
||||
{TRUE, K_SGR_MOUSE, STRING_INIT("SgrMouse"), NULL},
|
||||
{TRUE, K_SGR_MOUSERELEASE, STRING_INIT("SgrMouseRelease"), NULL},
|
||||
{
|
||||
#ifdef FEAT_EVAL
|
||||
{K_SNR, (char_u *)"SNR"},
|
||||
TRUE,
|
||||
#else
|
||||
FALSE,
|
||||
#endif
|
||||
{K_PLUG, (char_u *)"Plug"},
|
||||
{K_CURSORHOLD, (char_u *)"CursorHold"},
|
||||
{K_IGNORE, (char_u *)"Ignore"},
|
||||
{K_COMMAND, (char_u *)"Cmd"},
|
||||
{K_SCRIPT_COMMAND, (char_u *)"ScriptCmd"},
|
||||
{K_FOCUSGAINED, (char_u *)"FocusGained"},
|
||||
{K_FOCUSLOST, (char_u *)"FocusLost"},
|
||||
{0, NULL}
|
||||
K_SNR, STRING_INIT("SNR"), NULL},
|
||||
{TRUE, ' ', STRING_INIT("Space"), NULL},
|
||||
{TRUE, TAB, STRING_INIT("Tab"), NULL},
|
||||
{TRUE, K_TAB, STRING_INIT("Tab"),
|
||||
&key_names_table[IDX_KEYNAME_TAB].name},
|
||||
{TRUE, K_UNDO, STRING_INIT("Undo"), NULL},
|
||||
{TRUE, K_UP, STRING_INIT("Up"), NULL},
|
||||
{
|
||||
#ifdef FEAT_MOUSE_URXVT
|
||||
TRUE,
|
||||
#else
|
||||
FALSE,
|
||||
#endif
|
||||
K_URXVT_MOUSE, STRING_INIT("UrxvtMouse"), NULL},
|
||||
{TRUE, K_X1DRAG, STRING_INIT("X1Drag"), NULL},
|
||||
{TRUE, K_X1MOUSE, STRING_INIT("X1Mouse"), NULL},
|
||||
{TRUE, K_X1RELEASE, STRING_INIT("X1Release"), NULL},
|
||||
{TRUE, K_X2DRAG, STRING_INIT("X2Drag"), NULL},
|
||||
{TRUE, K_X2MOUSE, STRING_INIT("X2Mouse"), NULL},
|
||||
{TRUE, K_X2RELEASE, STRING_INIT("X2Release"), NULL},
|
||||
{TRUE, K_CSI, STRING_INIT("xCSI"), NULL},
|
||||
{TRUE, K_XDOWN, STRING_INIT("xDown"), NULL},
|
||||
{TRUE, K_XEND, STRING_INIT("xEnd"), NULL},
|
||||
{TRUE, K_XF1, STRING_INIT("xF1"), NULL},
|
||||
{TRUE, K_XF2, STRING_INIT("xF2"), NULL},
|
||||
{TRUE, K_XF3, STRING_INIT("xF3"), NULL},
|
||||
{TRUE, K_XF4, STRING_INIT("xF4"), NULL},
|
||||
{TRUE, K_XHOME, STRING_INIT("xHome"), NULL},
|
||||
{TRUE, K_XLEFT, STRING_INIT("xLeft"), NULL},
|
||||
{TRUE, K_XRIGHT, STRING_INIT("xRight"), NULL},
|
||||
{TRUE, K_XUP, STRING_INIT("xUp"), NULL},
|
||||
{TRUE, K_ZEND, STRING_INIT("zEnd"), NULL},
|
||||
{TRUE, K_ZHOME, STRING_INIT("zHome"), NULL}
|
||||
// NOTE: When adding a long name update MAX_KEY_NAME_LEN.
|
||||
};
|
||||
|
||||
#define KEY_NAMES_TABLE_LEN ARRAY_LENGTH(key_names_table)
|
||||
#undef STRING_INIT
|
||||
|
||||
/*
|
||||
* Return the modifier mask bit (MOD_MASK_*) which corresponds to the given
|
||||
@ -1190,10 +1236,8 @@ handle_x_keys(int key)
|
||||
get_special_key_name(int c, int modifiers)
|
||||
{
|
||||
static char_u string[MAX_KEY_NAME_LEN + 1];
|
||||
|
||||
int i, idx;
|
||||
int table_idx;
|
||||
char_u *s;
|
||||
|
||||
string[0] = '<';
|
||||
idx = 1;
|
||||
@ -1271,7 +1315,7 @@ get_special_key_name(int c, int modifiers)
|
||||
string[idx++] = c;
|
||||
else
|
||||
{
|
||||
s = transchar(c);
|
||||
char_u *s = transchar(c);
|
||||
while (*s)
|
||||
string[idx++] = *s++;
|
||||
}
|
||||
@ -1279,16 +1323,22 @@ get_special_key_name(int c, int modifiers)
|
||||
}
|
||||
else // use name of special key
|
||||
{
|
||||
size_t len = STRLEN(key_names_table[table_idx].name);
|
||||
string_T *s;
|
||||
|
||||
if (len + idx + 2 <= MAX_KEY_NAME_LEN)
|
||||
if (key_names_table[table_idx].alt_name != NULL)
|
||||
s = key_names_table[table_idx].alt_name;
|
||||
else
|
||||
s = &key_names_table[table_idx].name;
|
||||
|
||||
if (s->length + idx + 2 <= MAX_KEY_NAME_LEN)
|
||||
{
|
||||
STRCPY(string + idx, key_names_table[table_idx].name);
|
||||
idx += (int)len;
|
||||
STRCPY(string + idx, s->string);
|
||||
idx += (int)s->length;
|
||||
}
|
||||
}
|
||||
string[idx++] = '>';
|
||||
string[idx] = NUL;
|
||||
|
||||
return string;
|
||||
}
|
||||
|
||||
@ -1668,12 +1718,55 @@ find_special_key_in_table(int c)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; key_names_table[i].name != NULL; i++)
|
||||
for (i = 0; i < (int)ARRAY_LENGTH(key_names_table); i++)
|
||||
if (c == key_names_table[i].key)
|
||||
return key_names_table[i].enabled ? i : -1;
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Compare two 'struct key_name_entry' structures.
|
||||
* Note that the target string (p1) may contain additional trailing characters
|
||||
* that should not factor into the comparison. Example:
|
||||
* 'LeftMouse>", "<LeftMouse>"] ...'
|
||||
* should match with
|
||||
* 'LeftMouse'.
|
||||
* These characters are identified by vim_isNormalIDc().
|
||||
*/
|
||||
static int
|
||||
cmp_key_name_entry(const void *a, const void *b)
|
||||
{
|
||||
char_u *p1 = ((struct key_name_entry *)a)->name.string;
|
||||
char_u *p2 = ((struct key_name_entry *)b)->name.string;
|
||||
int result = 0;
|
||||
|
||||
if (p1 == p2)
|
||||
return 0;
|
||||
|
||||
while (vim_isNormalIDc(*p1) && *p2 != NUL)
|
||||
{
|
||||
if ((result = TOLOWER_ASC(*p1) - TOLOWER_ASC(*p2)) != 0)
|
||||
break;
|
||||
if (key_names_table[i].name == NULL)
|
||||
i = -1;
|
||||
return i;
|
||||
++p1;
|
||||
++p2;
|
||||
}
|
||||
|
||||
if (result == 0)
|
||||
{
|
||||
if (*p2 == NUL)
|
||||
{
|
||||
if (vim_isNormalIDc(*p1))
|
||||
result = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
result = -1;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/*
|
||||
@ -1686,15 +1779,13 @@ find_special_key_in_table(int c)
|
||||
int
|
||||
get_special_key_code(char_u *name)
|
||||
{
|
||||
char_u *table_name;
|
||||
char_u string[3];
|
||||
int i, j;
|
||||
|
||||
/*
|
||||
* If it's <t_xx> we get the code for xx from the termcap
|
||||
*/
|
||||
if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL)
|
||||
{
|
||||
char_u string[3];
|
||||
|
||||
string[0] = name[2];
|
||||
string[1] = name[3];
|
||||
string[2] = NUL;
|
||||
@ -1702,24 +1793,38 @@ get_special_key_code(char_u *name)
|
||||
return TERMCAP2KEY(name[2], name[3]);
|
||||
}
|
||||
else
|
||||
for (i = 0; key_names_table[i].name != NULL; i++)
|
||||
{
|
||||
table_name = key_names_table[i].name;
|
||||
for (j = 0; vim_isNormalIDc(name[j]) && table_name[j] != NUL; j++)
|
||||
if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j]))
|
||||
break;
|
||||
if (!vim_isNormalIDc(name[j]) && table_name[j] == NUL)
|
||||
return key_names_table[i].key;
|
||||
}
|
||||
{
|
||||
struct key_name_entry target;
|
||||
struct key_name_entry *entry;
|
||||
|
||||
target.enabled = TRUE;
|
||||
target.key = 0;
|
||||
target.name.string = name;
|
||||
target.name.length = 0;
|
||||
target.alt_name = NULL;
|
||||
|
||||
entry = (struct key_name_entry *)bsearch(
|
||||
&target,
|
||||
&key_names_table,
|
||||
ARRAY_LENGTH(key_names_table),
|
||||
sizeof(key_names_table[0]),
|
||||
cmp_key_name_entry);
|
||||
if (entry != NULL && entry->enabled)
|
||||
return entry->key;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
char_u *
|
||||
get_key_name(int i)
|
||||
{
|
||||
if (i >= (int)KEY_NAMES_TABLE_LEN)
|
||||
if (i < 0 || i >= (int)ARRAY_LENGTH(key_names_table))
|
||||
return NULL;
|
||||
return key_names_table[i].name;
|
||||
|
||||
return (key_names_table[i].alt_name != NULL) ?
|
||||
key_names_table[i].alt_name->string :
|
||||
key_names_table[i].name.string;
|
||||
}
|
||||
|
||||
/*
|
||||
@ -1821,7 +1926,6 @@ default_fileformat(void)
|
||||
int
|
||||
call_shell(char_u *cmd, int opt)
|
||||
{
|
||||
char_u *ncmd;
|
||||
int retval;
|
||||
#ifdef FEAT_PROFILE
|
||||
proftime_T wait_time;
|
||||
@ -1862,7 +1966,9 @@ call_shell(char_u *cmd, int opt)
|
||||
retval = mch_call_shell(cmd, opt);
|
||||
else
|
||||
{
|
||||
char_u *ecmd = cmd;
|
||||
char_u *ncmd;
|
||||
size_t ncmdsize;
|
||||
char_u *ecmd = cmd;
|
||||
|
||||
if (*p_sxe != NUL && *p_sxq == '(')
|
||||
{
|
||||
@ -1870,14 +1976,13 @@ call_shell(char_u *cmd, int opt)
|
||||
if (ecmd == NULL)
|
||||
ecmd = cmd;
|
||||
}
|
||||
ncmd = alloc(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1);
|
||||
ncmdsize = STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1;
|
||||
ncmd = alloc(ncmdsize);
|
||||
if (ncmd != NULL)
|
||||
{
|
||||
STRCPY(ncmd, p_sxq);
|
||||
STRCAT(ncmd, ecmd);
|
||||
// When 'shellxquote' is ( append ).
|
||||
// When 'shellxquote' is "( append )".
|
||||
STRCAT(ncmd, *p_sxq == '(' ? (char_u *)")"
|
||||
vim_snprintf((char *)ncmd, ncmdsize, "%s%s%s", p_sxq, ecmd, *p_sxq == '(' ? (char_u *)")"
|
||||
: *p_sxq == '"' && *(p_sxq+1) == '(' ? (char_u *)")\""
|
||||
: p_sxq);
|
||||
retval = mch_call_shell(ncmd, opt);
|
||||
@ -2068,26 +2173,29 @@ cursorentry_T shape_table[SHAPE_IDX_COUNT] =
|
||||
* Table with names for mouse shapes. Keep in sync with all the tables for
|
||||
* mch_set_mouse_shape()!.
|
||||
*/
|
||||
static char *mshape_names[] =
|
||||
#define STRING_INIT(s) \
|
||||
{(char_u *)(s), STRLEN_LITERAL(s)}
|
||||
static string_T mshape_names[] =
|
||||
{
|
||||
"arrow", // default, must be the first one
|
||||
"blank", // hidden
|
||||
"beam",
|
||||
"updown",
|
||||
"udsizing",
|
||||
"leftright",
|
||||
"lrsizing",
|
||||
"busy",
|
||||
"no",
|
||||
"crosshair",
|
||||
"hand1",
|
||||
"hand2",
|
||||
"pencil",
|
||||
"question",
|
||||
"rightup-arrow",
|
||||
"up-arrow",
|
||||
NULL
|
||||
STRING_INIT("arrow"), // default, must be the first one
|
||||
STRING_INIT("blank"), // hidden
|
||||
STRING_INIT("beam"),
|
||||
STRING_INIT("updown"),
|
||||
STRING_INIT("udsizing"),
|
||||
STRING_INIT("leftright"),
|
||||
STRING_INIT("lrsizing"),
|
||||
STRING_INIT("busy"),
|
||||
STRING_INIT("no"),
|
||||
STRING_INIT("crosshair"),
|
||||
STRING_INIT("hand1"),
|
||||
STRING_INIT("hand2"),
|
||||
STRING_INIT("pencil"),
|
||||
STRING_INIT("question"),
|
||||
STRING_INIT("rightup-arrow"),
|
||||
STRING_INIT("up-arrow"),
|
||||
{NULL, 0}
|
||||
};
|
||||
#undef STRING_INIT
|
||||
|
||||
# define MSHAPE_NAMES_COUNT (ARRAY_LENGTH(mshape_names) - 1)
|
||||
# endif
|
||||
@ -2197,7 +2305,7 @@ parse_shape_opt(int what)
|
||||
{
|
||||
for (i = 0; ; ++i)
|
||||
{
|
||||
if (mshape_names[i] == NULL)
|
||||
if (mshape_names[i].string == NULL)
|
||||
{
|
||||
if (!VIM_ISDIGIT(*p))
|
||||
return e_illegal_mouseshape;
|
||||
@ -2208,12 +2316,11 @@ parse_shape_opt(int what)
|
||||
(void)getdigits(&p);
|
||||
break;
|
||||
}
|
||||
len = (int)STRLEN(mshape_names[i]);
|
||||
if (STRNICMP(p, mshape_names[i], len) == 0)
|
||||
if (STRNICMP(p, mshape_names[i].string, mshape_names[i].length) == 0)
|
||||
{
|
||||
if (round == 2)
|
||||
shape_table[idx].mshape = i;
|
||||
p += len;
|
||||
p += mshape_names[i].length;
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -2458,8 +2565,9 @@ f_getmouseshape(typval_T *argvars UNUSED, typval_T *rettv)
|
||||
# if defined(FEAT_MOUSESHAPE) || defined(PROTO)
|
||||
if (current_mouse_shape >= 0
|
||||
&& current_mouse_shape < (int)MSHAPE_NAMES_COUNT)
|
||||
rettv->vval.v_string = vim_strsave(
|
||||
(char_u *)mshape_names[current_mouse_shape]);
|
||||
rettv->vval.v_string = vim_strnsave(
|
||||
mshape_names[current_mouse_shape].string,
|
||||
mshape_names[current_mouse_shape].length);
|
||||
# endif
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -704,6 +704,8 @@ static char *(features[]) =
|
||||
|
||||
static int included_patches[] =
|
||||
{ /* Add new patch number below this line */
|
||||
/**/
|
||||
1179,
|
||||
/**/
|
||||
1178,
|
||||
/**/
|
||||
|
||||
Reference in New Issue
Block a user