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(svn r5972) -Fix: usr strrchr instead of your own function (tnx Darkvater)

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-Codechange: added some comments and const correctness (Darkvater)
This commit is contained in:
truelight 2006-08-20 12:03:39 +00:00
parent 2309eeb8de
commit c07a8613a2
1 changed files with 8 additions and 13 deletions
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21
network_gui.c
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@ -1492,6 +1492,9 @@ static void SendChat(const char *buf)
/** /**
* Find the next item of the list of things that can be auto-completed. * Find the next item of the list of things that can be auto-completed.
* @param item The current indexed item to return. This function can, and most
* likely will, alter item, to skip empty items in the arrays.
* @return Returns the char that matched to the index.
*/ */
static const char *ChatTabCompletionNextItem(uint *item) static const char *ChatTabCompletionNextItem(uint *item)
{ {
@ -1506,7 +1509,7 @@ static const char *ChatTabCompletionNextItem(uint *item)
/* Then, try townnames */ /* Then, try townnames */
if (*item < (uint)MAX_CLIENT_INFO + GetTownPoolSize()) { if (*item < (uint)MAX_CLIENT_INFO + GetTownPoolSize()) {
Town *t; const Town *t;
FOR_ALL_TOWNS_FROM(t, *item - MAX_CLIENT_INFO) { FOR_ALL_TOWNS_FROM(t, *item - MAX_CLIENT_INFO) {
int32 temp[1]; int32 temp[1];
@ -1536,19 +1539,11 @@ static char *ChatTabCompletionFindText(char *buf)
{ {
char *p; char *p;
/* Scan from the right to the left */ p = strrchr(buf, ' ');
p = &buf[strlen(buf)]; if (p == NULL) return buf;
while (p != buf) {
/* If we find a space, we try to complete the thing right of it */
if (*p == ' ') {
*p = '\0';
return p + 1;
}
p--;
}
/* Not found, so complete the whole text */ *p = '\0';
return p; return p + 1;
} }
/** /**