如何在AwesomeWM rc.lua中输出小写字符串? [英] How to output lowercase strings in AwesomeWM rc.lua?

问题描述

我正在使用AwesomeWM恶意datewidget.我正在尝试在rc.lua中以这种格式Feb 17, 12:10 AM(％b％d，％l:％M:％p)在wibox中输出日期和时间，但是我想AM(％p )为小写.

I'm using AwesomeWM vicious datewidget. I'm trying to output the date and time in wibox, in my rc.lua, with this format Feb 17, 12:10 AM (%b %d, %l:%M:%p) but I want the AM(%p) to be lowercase.

我尝试过:vicious.register(datewidget, vicious.widgets.date, "<span font-family='terminus' color='#999999'>%b %d, %l:%M:</span> <span variant='smallcaps'%p</span>", 1)，但是variant属性似乎不起作用.

I've tried: vicious.register(datewidget, vicious.widgets.date, "<span font-family='terminus' color='#999999'>%b %d, %l:%M:</span> <span variant='smallcaps'%p</span>", 1) but the variant attribute doesn't seem to work.

还有另一种方法吗?

我的完整 rc.lua

推荐答案

您可以使用string库的lower()调用.

os.date( "%b, %I:%M " )..string.lower( os.date("%p") )

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编辑

尽管 Lua PiL 中未提及； strftime 也具有%P格式为小写的am或pm.

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Edit

Though it is not mentioned in Lua PiL; the strftime also has %P to format as lowercase am or pm.

字符串可以是:

os.date( "%b, %I:%M %P" )

数字键盘示例.

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