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hyung-hwan 2007-02-20 05:40:11 +00:00
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commit 96fe476503
2 changed files with 67 additions and 34 deletions
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64
ase/doc/awk-en.man
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@ -1,49 +1,47 @@
.title ASEAWK .title ASEAWK
== ASEAWK == == ASEAWK ==
ASE provides an embeddable interpreter of a dialect of the AWK programming language. The language implemented is slightly different from {the version developed by Brian W. Kernighan, http://cm.bell-labs.com/cm/cs/awkbook/index.html} and has been adjusted to the author's preference. ASE provides an embeddable processor of a dialect of the AWK programming language. The language implemented is slightly different from {the version developed by Brian W. Kernighan, http://cm.bell-labs.com/cm/cs/awkbook/index.html} and has been adjusted to the author's preference.
=== User Guide === Embedding a processor requires the following basic steps.
Embedding the interpreter needs one or more header files to be included.
[[[ [[[
* ase/awk/awk.h - exports most of the data types and functions for basic embedding. * Create a processor instance
* Parse an AWK script
* Run the script parsed
* Destroy the instance
]]] ]]]
Two more header files can be included depending on the need. The following code fragment illustrates the basic steps.
[[[
* ase/awk/val.h - exports data types and functions to manipulate the AWK values.
* ase/awk/map.h - exports data types and functions to access the named variable holder.
]]]
=== ABC ===
An awk object is created with ase_awk_open. The function requires a set of system primitive functions to be passed.
The object created with ase_awk_open should be destroyed with ase_awk_close when no longer needed.
{{{ {{{
ase_awk_t* awk; 1) #include <ase/awk/awk.h>
awk = ase_awk_open (); 2) ase_awk_t* awk;
3) awk = ase_awk_open (...);
if (ase_awk_parse (awk) == -1) 4) if (ase_awk_parse (awk, ...) == -1)
{ {
/* parse error */ /* parse error */
} }
else else
{ {
if (ase_awk_run (awk) == -1) 5) if (ase_awk_run (awk, ...) == -1)
{ {
/* run-time error */ /* run-time error */
} }
} }
6) ase_awk_close (awk);
ase_awk_close (awk);
}}} }}}
(((
* Most of the functions and data types needed are defined in the header file <ase/awk/awk.h>.
* ase_awk_t represents the processor.
* ase_awk_open creates the processor instance.
* ase_awk_parse parses an AWK script.
* ase_awk_run executes the script parsed.
* ase_awk_close destroys the processor instance.
)))
=== Primitive Functions === === Primitive Functions ===
ase_awk_open requires a set of primitive functions to be passed. This set include pointers to the system primitive functions for system dependent operation such as memory allocation, string formatting, etc. ase_awk_open requires a set of primitive functions to be passed. This set include pointers to the system primitive functions for system dependent operation such as memory allocation, string formatting, etc.

37
ase/rel/doc.awk
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@ -1,5 +1,5 @@
/* /*
* $Id: doc.awk,v 1.11 2007-02-17 14:22:03 bacon Exp $ * $Id: doc.awk,v 1.12 2007-02-20 05:40:11 bacon Exp $
* *
* {License} * {License}
*/ */
@ -145,6 +145,17 @@ header && !/^\.[[:alpha:]]+[[:space:]]/ {
mode = 2; mode = 2;
list_count = 0; list_count = 0;
} }
else if (/\(\(\(/)
{
if (para_started)
{
print "</p>";
para_started = 0;
}
print "<ol>";
mode = 3;
list_count = 0;
}
else else
{ {
if (!para_started > 0) if (!para_started > 0)
@ -205,6 +216,30 @@ header && !/^\.[[:alpha:]]+[[:space:]]/ {
print_text ($0); print_text ($0);
} }
} }
else if (mode == 3)
{
if (/^\)\)\)$/)
{
# )))
print "</li>";
print "</ol>";
mode = 0;
}
else if (/^\* [^[:space:]]+/)
{
gsub ("<", "\\&lt;");
gsub (">", "\\&gt;");
if (list_count > 0) print "</li>";
print "<li>";
print_text (substr ($0, 3, length($0)-2));
list_count++;
}
else
{
print_text ($0);
}
}
} }
END { END {