Annotation of 43BSD/usr.lib/learn/editor/L52.1b, revision 1.1.1.1

1.1       root        1: #print
                      2: Even more powerful is to use two context
                      3: searches for the pair of addresses
                      4: in front of a command.  For example
                      5:   /abc/,/def/p
                      6: will print all lines from the one that
                      7: contains "abc" to the one that contains
                      8: "def".  In this directory is a file
                      9: "phone".  On every line between
                     10: "Pinson" and "Johnson" change "tel" to "ext".
                     11: (Again, print the whole file first to see
                     12: what's going on here and why the file is bad.)
                     13: Then rewrite the corrected file and
                     14: type "ready".
                     15: #create Ref
                     16:  telephone numbers
                     17: 
                     18: McIlroy M D       ext 6050
                     19: Aho A V           ext 4862
                     20: Baker B S         ext 6503
                     21: Cherry L L        ext 6067
                     22: Knowlton K        ext 2328
                     23: Morris R          ext 3878
                     24: Ossanna J F       ext 3520
                     25: Thompson K        ext 2394
                     26: 
                     27: Pinson E N        ext 2582
                     28: Bourne S R        ext 7419
                     29: Elliot R J        ext 2879
                     30: Fraser A G        ext 3685
                     31: Johnson S C       ext 3968
                     32: Kernighan B W     ext 6021
                     33: Ritchie D M       ext 3770
                     34: Vollaro J R       ext 6321
                     35: #create phone
                     36:  telephone numbers
                     37: 
                     38: McIlroy M D       ext 6050
                     39: Aho A V           ext 4862
                     40: Baker B S         ext 6503
                     41: Cherry L L        ext 6067
                     42: Knowlton K        ext 2328
                     43: Morris R          ext 3878
                     44: Ossanna J F       ext 3520
                     45: Thompson K        ext 2394
                     46: 
                     47: Pinson E N        tel 2582
                     48: Bourne S R        tel 7419
                     49: Elliot R J        tel 2879
                     50: Fraser A G        tel 3685
                     51: Johnson S C       tel 3968
                     52: Kernighan B W     ext 6021
                     53: Ritchie D M       ext 3770
                     54: Vollaro J R       ext 6321
                     55: #user
                     56: #cmp phone Ref
                     57: #log
                     58: #next
                     59: 53.1a 10
                     60: 52.2c 5

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