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2009-08-29 Peter Breitenlohner <peb@mppmu.mpg.de>
* {comm,ctang,cweav}-w2c.ch: Create a header file cweb.h with
prototypes for all functions declared in common.w and used in
ctangle.w and cweave.w or vice versa, and #include "cweb.h" in
cweb.c, ctangle.c, and cweave.c.
Avoid maximal compiler warnings.
* {comm,ctang,cweav}-w2c.ch (names_match, id_lookup, err_print,
fatal, overflow): Constify string params and local vars.
* ctang-w2c.ch (Insert the line): Rename inner local var a=>a_l,
not to shadow previous local.
* cweav-w2c.ch (out_str, app_str): Constify string params.
(Print a snapsh...): Rename local var k=>k_l, not to shadow
a param.
In main(), 'use' print_text() not used somewhere else.
2009-08-28 Peter Breitenlohner <peb@mppmu.mpg.de>
* ../am/cweb.am (ctie_CFLAGS, cweave_CFLAGS, tie_CFLAGS),
../am/bootstrap.am (ctangle_CFLAGS): Enable compiler warnings.
* {comm,ctang,cweav}-w2c.ch: Declare most functions as static.
* ctang-w2c.ch, cweav-w2c.ch: Put explicit braces around
ambiguous else.
2009-06-23 Peter Breitenlohner <peb@mppmu.mpg.de>
* comm-w2c.ch, ctang-w2c.ch, cweav-w2c.ch: drop P?C, P?H macros,
use ANSI C function declarations.
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