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Turn on %{source,header}_extension features.

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* src/lex.c (percent_table): Un-CPP out header_extension and
source_extension.
* src/files.c (compute_exts_from_gf): Compare pointers with NULL.
(compute_exts_from_src): Remove conditions. It restores priorities
between options.
This commit is contained in:
Marc Autret
2001-08-14 11:28:48 +00:00
parent 95fb566259
commit 4ecbf79698
4 changed files with 25 additions and 12 deletions
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21
src/files.c
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@@ -210,12 +210,16 @@ get_extension_index(const char *filename)
static void
compute_exts_from_gf(const char *ext)
{
if (!src_extension)
/* Checks if SRC_EXTENSION is NULL. In the other case, %source_extension
was specified in the grammar file. */
if (src_extension == NULL)
{
src_extension = tr(ext, 'y', 'c');
src_extension = tr(src_extension, 'Y', 'C');
}
if (!header_extension)
/* Checks if HEADER_EXTENSION is NULL. In the other case,
%header_extension was specified in the grammar file. */
if (header_extension == NULL)
{
header_extension = tr(ext, 'y', 'h');
header_extension = tr(header_extension, 'Y', 'H');
@@ -226,13 +230,12 @@ compute_exts_from_gf(const char *ext)
static void
compute_exts_from_src(const char *ext)
{
if (!src_extension)
src_extension = xstrdup(ext);
if (!header_extension)
{
header_extension = tr(ext, 'c', 'h');
header_extension = tr(header_extension, 'C', 'H');
}
/* We use this function when the user specifies `-o' or `--output',
so the extenions must be computed unconditionally from the file name
given by this option. */
src_extension = xstrdup(ext);
header_extension = tr(ext, 'c', 'h');
header_extension = tr(header_extension, 'C', 'H');
}
/* FIXME: Should use xstrndup. */