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sdtui: normalize whitespace in clipboard input

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This commit is contained in:
Přemysl Eric Janouch 2021-07-03 11:36:46 +02:00
parent bb4e732a25
commit 85ca0c5857
Signed by: p
GPG Key ID: A0420B94F92B9493
2 changed files with 19 additions and 6 deletions
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2
LICENSE
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@ -1,4 +1,4 @@
Copyright (c) 2013 - 2020, Přemysl Eric Janouch <p@janouch.name>
Copyright (c) 2013 - 2021, Přemysl Eric Janouch <p@janouch.name>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

23
src/sdtui.c
View File

@ -1,7 +1,7 @@
/*
* StarDict terminal UI
*
* Copyright (c) 2013 - 2020, Přemysl Eric Janouch <p@janouch.name>
* Copyright (c) 2013 - 2021, Přemysl Eric Janouch <p@janouch.name>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
@ -980,7 +980,7 @@ app_show_help (Application *self)
{
PROJECT_NAME " " PROJECT_VERSION,
_("Terminal UI for StarDict dictionaries"),
"Copyright (c) 2013 - 2020, Přemysl Eric Janouch",
"Copyright (c) 2013 - 2021, Přemysl Eric Janouch",
"",
_("Type to search")
};
@ -1842,13 +1842,26 @@ app_set_input (Application *self, const gchar *text, gsize text_len)
self->input_pos = 0;
gunichar *p = output;
gboolean last_was_space = false;
while (size--)
{
// XXX: skip?
if (!g_unichar_isprint (*p))
// Normalize whitespace, to cover OCR anomalies
gunichar c = *p++;
if (!g_unichar_isspace (c))
last_was_space = FALSE;
else if (last_was_space)
continue;
else
{
c = ' ';
last_was_space = TRUE;
}
// XXX: skip? Might be some binary nonsense.
if (!g_unichar_isprint (c))
break;
g_array_insert_val (self->input, self->input_pos++, *p++);
g_array_insert_val (self->input, self->input_pos++, c);
}
g_free (output);