From ee89f5ab77860ce319e62bab507820660a11d707 Mon Sep 17 00:00:00 2001 From: Darkvater Date: Mon, 16 May 2005 13:46:26 +0000 Subject: (svn r2332) - Feature: Add 'clear' command and CTRL+L to empty the console window - Fix: do not execute emtpy commands anymore --- console.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'console.c') diff --git a/console.c b/console.c index 4b35a7e87..88dc36455 100644 --- a/console.c +++ b/console.c @@ -151,6 +151,9 @@ static void IConsoleWndProc(Window* w, WindowEvent* e) SetWindowDirty(w); } break; + case (WKC_CTRL | 'L'): + IConsoleCmdExec("clear"); + break; case WKC_BACKSPACE: case WKC_DELETE: if (DeleteTextBufferChar(&_iconsole_cmdline, e->keypress.keycode)) { IConsoleResetHistoryPos(); @@ -222,13 +225,19 @@ void IConsoleInit(void) IConsoleHistoryAdd(""); } -void IConsoleClear(void) +void IConsoleClearBuffer(void) { uint i; - for (i = 0; i <= ICON_BUFFER; i++) + for (i = 0; i <= ICON_BUFFER; i++) { free(_iconsole_buffer[i]); + _iconsole_buffer[i] = NULL; + } +} +static void IConsoleClear(void) +{ free(_iconsole_cmdline.buf); + IConsoleClearBuffer(); } static void IConsoleWriteToLogFile(const char* string) @@ -1022,6 +1031,8 @@ void IConsoleCmdExec(const char *cmdstr) bool longtoken = false; bool foundtoken = false; + if (*cmdstr == '\0') return; // don't execute empty commands + for (cmdptr = cmdstr; *cmdptr != '\0'; cmdptr++) { if (!IsValidAsciiChar(*cmdptr)) { IConsoleError("command contains malformed characters, aborting"); -- cgit v1.2.3-54-g00ecf