Advanced Mac OS X Programming: The Big Nerd Ranch Guide

Program Listings

You can see around where you are by using the list command. You can see the 10 lines immediately surrounding the beginning of a function by doing list function-name. To change the number of lines listed, use set listsize:

(​g​d​b​)​ ​s​e​t​ ​l​i​s​t​s​i​z​e​ ​1​7​
(​g​d​b​)​ ​l​i​s​t​ ​r​e​v​e​r​s​e​I​t​ 1​2​ ​ ​ ​ ​#​i​m​p​o​r​t​ ​<​s​t​r​i​n​g​.​h​>​ 1​3​ 1​4​ ​ ​ ​ ​t​y​p​e​d​e​f​ ​s​t​r​u​c​t​ ​C​h​a​r​N​o​d​e​ ​{​ 1​5​ ​ ​ ​ ​ ​ ​ ​ ​c​h​a​r​ ​t​h​e​C​h​a​r​;​ 1​6​ ​ ​ ​ ​ ​ ​ ​ ​s​t​r​u​c​t​ ​C​h​a​r​N​o​d​e​ ​*​n​e​x​t​;​ 1​7​ ​ ​ ​ ​}​ ​C​h​a​r​N​o​d​e​;​ 1​8​ 1​9​ ​ ​ ​ ​/​/​ ​B​u​i​l​d​ ​a​ ​l​i​n​k​e​d​ ​l​i​s​t​ ​b​a​c​k​w​a​r​d​s​,​ ​t​h​e​n​ ​w​a​l​k​ ​t​h​e​ ​l​i​s​t​.​ 2​0​ ​ ​ ​ ​v​o​i​d​ ​r​e​v​e​r​s​e​I​t​ ...