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console.c: Steven's patch making console command completion display a little 

more like bash, showing the maximum matching partial at the first time instead
of auto-completing to the first match.


git-svn-id: svn+ssh://svn.code.sf.net/p/quakespasm/code/trunk@64 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
sezero 2010-02-19 16:28:41 +00:00
parent e33c4e7b37
commit 76e99b804e
1 changed files with 44 additions and 9 deletions
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53
quakespasm/Quake/console.c
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@ -749,9 +749,35 @@ AddToTabList -- johnfitz
tablist is a doubly-linked loop, alphabetized by name
============
*/
// bash_partial is the string that can be expanded,
// aka Linux Bash shell. -- S.A.
static char bash_partial[80];
static qboolean bash_singlematch;
void AddToTabList (char *name, char *type)
{
tab_t *t,*insert;
char *i_bash, *i_name;
if (!*bash_partial)
{
strncpy (bash_partial, name, 79);
bash_partial[79] = '\0';
}
else
{
bash_singlematch = 0;
// find max common between bash_partial and name
i_bash = bash_partial;
i_name = name;
while (*i_bash && (*i_bash == *i_name))
{
i_bash++;
i_name++;
}
*i_bash = 0;
}
t = Hunk_Alloc(sizeof(tab_t));
t->name = name;
@ -803,6 +829,9 @@ void BuildTabList (char *partial)
tablist = NULL;
len = strlen(partial);
bash_partial[0] = 0;
bash_singlematch = 1;
for (cvar=cvar_vars ; cvar ; cvar=cvar->next)
if (!Q_strncmp (partial, cvar->name, len))
AddToTabList (cvar->name, "cvar");
@ -864,16 +893,22 @@ void Con_TabComplete (void)
if (!tablist)
return;
//print list
t = tablist;
do
// print list if length > 1
if (tablist->next != tablist)
{
Con_SafePrintf(" %s (%s)\n", t->name, t->type);
t = t->next;
} while (t != tablist);
t = tablist;
Con_SafePrintf("\n");
do
{
Con_SafePrintf(" %s (%s)\n", t->name, t->type);
t = t->next;
} while (t != tablist);
Con_SafePrintf("\n");
}
//get first match
match = tablist->name;
// match = tablist->name;
// First time, just show maximum matching chars -- S.A.
match = bash_partial;
}
else
{
@ -903,7 +938,7 @@ void Con_TabComplete (void)
key_linepos = c - key_lines[edit_line] + Q_strlen(match); //set new cursor position
// if cursor is at end of string, let's append a space to make life easier
if (key_lines[edit_line][key_linepos] == 0)
if (key_lines[edit_line][key_linepos] == 0 && bash_singlematch)
{
key_lines[edit_line][key_linepos] = ' ';
key_linepos++;