=========
Chapter 5
=========

.. toctree::
   :maxdepth: 1


   ex_5.1_getint
   ex_5.20_dcl-funcargs
   ex_5.2_getfloat
   ex_5.3_strcat
   ex_5.4_strend
   ex_5.5_strncpy
   ex_5.6_findpattern
   ex_5.7_readlines_using_array
   ex_5.8_day_date
   ex_5.10_exprcmd
   ex_5.11_conddetab
   ex_5.12_condientab
   ex_5.13_tailn
   ex_5.14_sortrevnum
   ex_5.15_sortfnr
   ex_5.16_sort_dfnr
   ex_5.17_sortdfnr-withoption
   ex_5.18_dcl-errorec
   ex_5.19_undcl
   ex_5.20_dcl-funcargs