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Diffstat (limited to 'doc/gawk.texi')
| -rw-r--r-- | doc/gawk.texi | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/doc/gawk.texi b/doc/gawk.texi index 6182c4c0..1106679a 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -575,7 +575,9 @@ particular records in a file and perform operations upon them. * Command-line directories:: What happens if you put a directory on the command line. * Input Summary:: Input summary. +@ifclear FOR_PRINT * Input Exercises:: Exercises. +@end ifclear * Print:: The @code{print} statement. * Print Examples:: Simple examples of @code{print} statements. @@ -600,7 +602,9 @@ particular records in a file and perform operations upon them. * Close Files And Pipes:: Closing Input and Output Files and Pipes. * Output Summary:: Output summary. -* Output exercises:: Exercises. +@ifclear FOR_PRINT +* Output Exercises:: Exercises. +@end ifclear * Values:: Constants, Variables, and Regular Expressions. * Constants:: String, numeric and regexp constants. @@ -787,7 +791,9 @@ particular records in a file and perform operations upon them. information. * Walking Arrays:: A function to walk arrays of arrays. * Library Functions Summary:: Summary of library functions. -* Library exercises:: Exercises. +@ifclear FOR_PRINT +* Library Exercises:: Exercises. +@end ifclear * Running Examples:: How to run these examples. * Clones:: Clones of common utilities. * Cut Program:: The @command{cut} utility. @@ -818,7 +824,9 @@ particular records in a file and perform operations upon them. * Signature Program:: People do amazing things with too much time on their hands. * Programs Summary:: Summary of programs. +@ifclear FOR_PRINT * Programs Exercises:: Exercises. +@end ifclear * Nondecimal Data:: Allowing nondecimal input data. * Array Sorting:: Facilities for controlling array traversal and sorting arrays. @@ -940,7 +948,9 @@ particular records in a file and perform operations upon them. and @code{sleep()}. * gawkextlib:: The @code{gawkextlib} project. * Extension summary:: Extension summary. +@ifclear FOR_PRINT * Extension Exercises:: Exercises. +@end ifclear * V7/SVR3.1:: The major changes between V7 and System V Release 3.1. * SVR4:: Minor changes between System V @@ -6118,7 +6128,9 @@ used with it do not have to be named on the @command{awk} command line * Command-line directories:: What happens if you put a directory on the command line. * Input Summary:: Input summary. +@ifclear FOR_PRINT * Input Exercises:: Exercises. +@end ifclear @end menu @node Records @@ -8664,6 +8676,7 @@ Directories on the command line are fatal for standard @command{awk}; @end itemize +@ifclear FOR_PRINT @node Input Exercises @section Exercises @@ -8683,6 +8696,7 @@ starts later on the same line. Write a program that does handle multiple comments on the line. @end enumerate +@end ifclear @node Printing @chapter Printing Output @@ -8724,7 +8738,9 @@ and discusses the @code{close()} built-in function. descriptors. * Close Files And Pipes:: Closing Input and Output Files and Pipes. * Output Summary:: Output summary. -* Output exercises:: Exercises. +@ifclear FOR_PRINT +* Output Exercises:: Exercises. +@end ifclear @end menu @node Print @@ -10235,7 +10251,8 @@ communications. @end itemize -@node Output exercises +@ifclear FOR_PRINT +@node Output Exercises @section Exercises @enumerate @@ -10264,6 +10281,7 @@ BEGIN @{ print "Serious error detected!" > /dev/stderr @} @end example @end enumerate +@end ifclear @c ENDOFRANGE prnt @@ -19087,7 +19105,7 @@ them, i.e., to tell @command{awk} what they should do. @quotation It's entirely fair to say that the @command{awk} syntax for local -variable definitions is appallingly awful +variable definitions is appallingly awful. @author Brian Kernighan @end quotation @@ -20303,7 +20321,9 @@ comparisons use only lowercase letters. * Group Functions:: Functions for getting group information. * Walking Arrays:: A function to walk arrays of arrays. * Library Functions Summary:: Summary of library functions. -* Library exercises:: Exercises. +@ifclear FOR_PRINT +* Library Exercises:: Exercises. +@end ifclear @end menu @node Library Names @@ -22720,7 +22740,8 @@ A simple function to traverse an array of arrays to any depth. @end itemize -@node Library exercises +@ifclear FOR_PRINT +@node Library Exercises @section Exercises @enumerate @@ -22786,6 +22807,7 @@ Test your new version by printing the array; you should end up with output identical to that of the original version. @end enumerate +@end ifclear @c ENDOFRANGE flib @c ENDOFRANGE fudlib @@ -22830,7 +22852,9 @@ Many of these programs use library functions presented in * Clones:: Clones of common utilities. * Miscellaneous Programs:: Some interesting @command{awk} programs. * Programs Summary:: Summary of programs. +@ifclear FOR_PRINT * Programs Exercises:: Exercises. +@end ifclear @end menu @node Running Examples @@ -26266,6 +26290,7 @@ mailing labels, and finding anagrams. @end itemize +@ifclear FOR_PRINT @node Programs Exercises @section Exercises @@ -26395,6 +26420,7 @@ Modify @file{anagram.awk} (@pxref{Anagram Program}), to avoid the use of the external @command{sort} utility. @end enumerate +@end ifclear @ifnotinfo @part @value{PART3}Moving Beyond Standard @command{awk} With @command{gawk} @@ -30836,7 +30862,9 @@ When @option{--sandbox} is specified, extensions are disabled @code{gawk}. * gawkextlib:: The @code{gawkextlib} project. * Extension summary:: Extension summary. +@ifclear FOR_PRINT * Extension Exercises:: Exercises. +@end ifclear @end menu @node Extension Intro @@ -34773,6 +34801,7 @@ should be the place to do so. @end itemize +@ifclear FOR_PRINT @node Extension Exercises @section Exercises @@ -34795,6 +34824,7 @@ Write a wrapper script that provides an interface similar to @ref{Extension Sample Inplace}. @end enumerate +@end ifclear @ifnotinfo @part @value{PART4}Appendices |