ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea
dir: /idx/foo8/
7 Input and Output, CONTENTS CONTENTS 7 Input and Output Input and Output, CONTENTS 7 Output, CONTENTS 7 Input and T\v'.17m'\h'-.12m'E\h'-.12m'\v'-.17m'X %key TEX 40 [%%d] specification, [printf] 35 [%[^]...[%]] regular expression 32 [%~] tilde 41 [pr] [-]{n} command 31 [printf] [%%d] specification 35 \f(CW-a\fP, \f(CWps\fP 34 \f(CWPS1\fP shell variable 36 \f(CWps\fP \f(CW-a\fP 34 \f(CWps\fP command 34 and Output, CONTENTS 7 Input book index, sorting a 25 command, [pr] [-]{n} 31 command, \f(CWps\fP 34 line 1\(en3, 11\(en19 regular expression, [%[^]...[%]] 32 shell variable, \f(CWPS1\fP 36 sorting a book index 25 specification, [printf] [%%d] 35 tilde, [%~] 41 variable, \f(CWPS1\fP shell 36