[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
システムの資源にアクセスするためおよび文字列処理の便利な関数を集めてある.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_filter
: It executes the filter program Command with the Input and returns the output of the filter as a string.
: This function allows optional variables env
Example:
util_filter("sort","cat\ndog\ncentipede\n"); |
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_find_and_replace
: It replaces W in S by Wnew. Arguments must be a list of ascii codes.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_find_substr
: It returns the position of W in S. If W cannot be found, it returns -1. Arguments must be a list of ascii codes.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_index
: It returns the name part and the index part of V.
Example:
util_index(x_2_3) |
References:
util_v
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_load_file_as_a_string
: It reads a file F as a string.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_part
: It returns from Pth element to Qth element of S.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_read_file_as_a_string
: It reads a file F as a string.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_remove_cr
: It removes cr/lf/tabs from S. Arguments must be a list of ascii codes.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_timing
: Show the timing data to execute Q.
Example:
util_timing( quote( fctr(x^50-y^50) )); |
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_v
: It returns a variable indexed by L.
Example:
util_v("x",[1,3]); |
References:
util_index
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
util_write_string_to_a_file
: It writes a string S to a file Fname.
[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] |
This document was generated by Nobuki Takayama on January, 28 2008 using texi2html 1.76.