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Merge pull request #1154 from ailin-nemui/zerowidth
refine zero width input test in empty line
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b38ae68fb5
@ -654,7 +654,7 @@ void gui_entry_insert_char(GUI_ENTRY_REC *entry, unichar chr)
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if (chr == 0 || chr == 13 || chr == 10)
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return; /* never insert NUL, CR or LF characters */
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if (entry->utf8 && entry->pos == 0 && i_wcwidth(chr) == 0)
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if (entry->utf8 && entry->pos == 0 && unichar_isprint(chr) && i_wcwidth(chr) == 0)
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return;
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gui_entry_redraw_from(entry, entry->pos);
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