Given a line of text with two words, such as:
给出一行包含两个单词的文本，例如：
hi hello
你好
How can I replace the first occurrence of a space with a comma, giving desired result:
如何用逗号替换第一次出现的空格，从而得到所需的结果：
hi, hello
你好
Sublime text regex ^([^\s]*)(\s) gives:
Sublime text regex ^（[^ \ s] *）（\ s）给出：
hihello
你好
Where the gray represents the selected area (notice it's also including the word hi, when it should only include the first space for replacing), which if I ran find replace on, would give:
灰色表示所选区域（注意它还包括单词hi，当它应该只包括第一个替换空间时），如果我运行find replace on，则会给出：
, hello
， 你好
1 个解决方案
#1
1
You capture up to the space and include the captured content in your replacement.
您可以捕获到该空间并在您的替换中包含捕获的内容。
Find what: ^(\S*)\s Replace with: \1,
找到：^（\ S *）\ s替换为：\ 1，
#1
1
You capture up to the space and include the captured content in your replacement.
您可以捕获到该空间并在您的替换中包含捕获的内容。
Find what: ^(\S*)\s Replace with: \1,
找到：^（\ S *）\ s替换为：\ 1，