* [9fans] locatefn
@ 2004-03-10 12:01 Tiit Lankots
2004-03-10 15:45 ` Fco.J.Ballesteros
0 siblings, 1 reply; 2+ messages in thread
From: Tiit Lankots @ 2004-03-10 12:01 UTC (permalink / raw)
To: Plan 9 Mailing List (E-mail)
While developing, I found myself constantly needing to locate
definitions of functions in a diverse source tree, so I wrote
the following function. If I've reinvented the wheel, please
let me know.
fn locatefn {
fun=$1
shift
if (~ $#* 0) dirs=(.)
if not dirs=$*
for (dir in $dirs) {
files=`{eval echo `{subdirs $dir}^'/*.c'}
grep -n '^'$fun'\(' /dev/null $files >[2] /dev/null
}
}
Tiit
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [9fans] locatefn
2004-03-10 12:01 [9fans] locatefn Tiit Lankots
@ 2004-03-10 15:45 ` Fco.J.Ballesteros
0 siblings, 0 replies; 2+ messages in thread
From: Fco.J.Ballesteros @ 2004-03-10 15:45 UTC (permalink / raw)
To: 9fans
[-- Attachment #1: Type: text/plain, Size: 205 bytes --]
You could use this (fg), and
make your code smaller and clean ;-) so that you don't have to
walk fg $f
#!/bin/rc
for (f in $*) {
grep -n '^'$f'\(|^struct '$f *.[cCh] || echo $f : not defined
}
[-- Attachment #2: Type: message/rfc822, Size: 2351 bytes --]
From: "Tiit Lankots" <t.lankots@aprote.ee>
To: "Plan 9 Mailing List (E-mail)" <9fans@cse.psu.edu>
Subject: [9fans] locatefn
Date: Wed, 10 Mar 2004 14:01:08 +0200
Message-ID: <81132473206F3A46A72BD6116E1A06AE479D49@black.aprote.com>
While developing, I found myself constantly needing to locate
definitions of functions in a diverse source tree, so I wrote
the following function. If I've reinvented the wheel, please
let me know.
fn locatefn {
fun=$1
shift
if (~ $#* 0) dirs=(.)
if not dirs=$*
for (dir in $dirs) {
files=`{eval echo `{subdirs $dir}^'/*.c'}
grep -n '^'$fun'\(' /dev/null $files >[2] /dev/null
}
}
Tiit
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2004-03-10 12:01 [9fans] locatefn Tiit Lankots
2004-03-10 15:45 ` Fco.J.Ballesteros
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