怎样转换以下文档??

lordbyorn

转换以下文档:

Joey: What, like there's a rule or something?

(The door buzzer sounds and Chandler gets it.)

Chandler: Please don't do that again, it's a horrible sound.

Paul: (over the intercom) It's, uh, it's Paul.

Monica: Oh God, is it 6:30? Buzz him in!

Joey: Who's Paul?

转换成:

{\bf Joey:} What, like there's a rule or something?

(The door buzzer sounds and Chandler gets it.)

{\bf Chandler:} Please don't do that again, it's a horrible sound.

{\bf Paul:} (over the intercom) It's, uh, it's Paul.

{\bf Monica:} Oh God, is it 6:30? Buzz him in!

{\bf Joey:} Who's Paul?

我用:
sed 's/[A-Z]*:/{\\bf & }' $1 > tmp.txt
有的回没有转换.
用:
sed 's/[A-Z].*:/{\\bf & }' $1 > tmp.txt
则
Monica: Oh God, is it 6:30? Buzz him in!
转成
{\bf Monica: Oh God, is it 6: }30? Buzz him in!

请问怎样才能正确转换??
有些是这样的:
Phoebe, Ross, Chandler, and Joey: Push her down the stairs! Push her down the
stairs! Push her down the stairs!

应该转换成:
{\bf Phoebe, Ross, Chandler, and Joey:} Push her down the stairs! Push her down the
stairs! Push her down the stairs!

LYOO

#!/usr/bin/perl -w
chomp(@line = <STDIN>);
foreach (@line) {
    s/^(.*[a-zA-Z]/{\\bf $1}/;
    print "$_\n";
}

lordbyorn

我的意思是应该匹配第一个字符是大写字母和第一个冒号之间在内容.

lordbyorn

因为你不知道第二个冒号前的字符是什么.

LYOO

我的意思是应该匹配第一个字符是大写字母和第一个冒号之间在内容.

这并不能保证所有的匹配都正确，例如对下面的句子
The door opened at 6:30 this morning.

从这篇文章来看，是一篇对话录，你应该是希望将所有发言者的姓名加粗显示，我想上面的脚本应该可以达到这个要求。

lordbyorn

我试试.

KornLee

try it ;)
[javalee//home/javalee/myshell]sed 's/\(.*[a-z][:]\)/{\\bf \1}/g' urfile
{\bf Joey:} What, like there's a rule or something?

(The door buzzer sounds and Chandler gets it.)

{\bf Chandler:} Please don't do that again, it's a horrible sound.

{\bf Paul:} (over the intercom) It's, uh, it's Paul.

{\bf Monica:} Oh God, is it 6:30? Buzz him in!

{\bf Joey:} Who's Paul?

lordbyorn

\1 是匹配的次数吗??

lordbyorn

sed 's/^[A-Z].*[a-zA-Z]:/{\\style \1}'
会好一点吧??
奇怪的是,开头是小写的也匹配了.
它怎么忽略了???

lordbyorn

我不会用perl.呵呵.