70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
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/*
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* $Id$
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*
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* Copyright (c) 1999-2002, Darren Hiebert
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* Copyright 2009 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
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*
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* This source code is released for free distribution under the terms of the
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* GNU General Public License.
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*
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* Defines external interface to scope nesting levels for tags.
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*/
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/*
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* INCLUDE FILES
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*/
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#include "general.h" /* must always come first */
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#include "main.h"
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#include "nestlevel.h"
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/*
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* FUNCTION DEFINITIONS
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*/
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extern NestingLevels *newNestingLevels(void)
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{
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NestingLevels *nls = xCalloc (1, NestingLevels);
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return nls;
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}
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extern void freeNestingLevels(NestingLevels *nls)
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{
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int i;
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for (i = 0; i < nls->allocated; i++)
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vStringDelete(nls->levels[i].name);
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if (nls->levels) eFree(nls->levels);
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eFree(nls);
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}
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extern void addNestingLevel(NestingLevels *nls, int indentation,
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vString *name, boolean is_class)
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{
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int i;
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NestingLevel *nl = NULL;
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for (i = 0; i < nls->n; i++)
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{
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nl = nls->levels + i;
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if (indentation <= nl->indentation) break;
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}
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if (i == nls->n)
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{
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if (i >= nls->allocated)
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{
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nls->allocated++;
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nls->levels = xRealloc(nls->levels,
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nls->allocated, NestingLevel);
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nls->levels[i].name = vStringNew();
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}
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nl = nls->levels + i;
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}
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nls->n = i + 1;
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vStringCopy(nl->name, name);
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nl->indentation = indentation;
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nl->is_class = is_class;
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}
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/* vi:set tabstop=4 shiftwidth=4: */
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