ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea
dir: /idx/foo4/
line a 1 line a 2 line a 2 line a 3 line b 11 line b 14 line b 12 line a 15 line e 19 \f(CWps\fP \f(CW-a\fP a 34 \f(CW-a\fP, \f(CWps\fP a 34 \f(CWps\fP command a 34 command, \f(CWps\fP a 34 \f(CWPS1\fP shell variable a 36 shell variable, \f(CWPS1\fP a 36 variable, \f(CWPS1\fP shell a 36 sorting a book index a 25 book index, sorting a a 25 [pr] [-]{n} command a 31 command, [pr] [-]{n} a 31 [%[^]...[%]] regular expression a 32 regular expression, [%[^]...[%]] a 32 [printf] [%%d] specification a 35 [%%d] specification, [printf] a 35 specification, [printf] [%%d] a 35 T\v'.17m'\h'-.12m'E\h'-.12m'\v'-.17m'X %key TEX a 40 CONTENTS 7 Input and Output a 7 Input and Output, CONTENTS a Input and Output, CONTENTS 7 a and Output, CONTENTS 7 Input a Output, CONTENTS 7 Input and a [%~] tilde a 41 tilde, [%~] a 41