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Support :digits (Closes: #41)

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Thanks to Serge Guelton for the patch. Applied with some small modifications.
This commit is contained in:
Sebastian Ramacher 2011-07-01 14:00:33 +02:00
parent 33ac8b2c33
commit 471c011f8d
1 changed files with 23 additions and 2 deletions
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25
zathura.c
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@ -4017,6 +4017,24 @@ bcmd_goto(char* buffer, Argument* argument)
update_status(); update_status();
} }
gboolean
try_goto(const char* buffer)
{
char* endptr = NULL;
long page_number = strtol(buffer, &endptr, 10) - 1;
if(*endptr)
/* conversion error */
return FALSE;
else
{
/* behave like vim: <= 1 => first line, >= #lines => last line */
page_number = MAX(0, MIN(Zathura.PDF.number_of_pages - 1, page_number));
set_page(page_number);
update_status();
return TRUE;
}
}
void void
bcmd_scroll(char* buffer, Argument* argument) bcmd_scroll(char* buffer, Argument* argument)
{ {
@ -4331,8 +4349,11 @@ cb_inputbar_activate(GtkEntry* entry, gpointer data)
if(retv) if(retv)
isc_abort(NULL); isc_abort(NULL);
if(!succ) if(!succ) {
notify(ERROR, "Unknown command."); /* it maybe a goto command */
if(!try_goto(command))
notify(ERROR, "Unknown command.");
}
Argument arg = { HIDE }; Argument arg = { HIDE };
isc_completion(&arg); isc_completion(&arg);