3rd-party/libfort
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[F] Fixed some issues

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This commit is contained in:
seleznevae 2018-12-03 23:25:17 +03:00
parent d2021192d3
commit 354aec6eec
4 changed files with 86 additions and 52 deletions
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4
.travis.yml
View File

@ -126,9 +126,9 @@ script:
export CXX=${FORT_CXX_COMPILER}; export CXX=${FORT_CXX_COMPILER};
fi fi
# basic build with old c standard # basic build with old c standard (use gnu89 instead of c89 because some functions are not defines in c89)
- cd lib - cd lib
- ${CC} -Wextra -Wall -Werror --std=c89 fort.c -c -o fort.o - ${CC} -Wall -Wextra -Werror --std=gnu89 -DFT_CONGIG_HAVE_WCHAR fort.c -c -o fort.o
- rm fort.o - rm fort.o
- cd .. - cd ..

67
lib/fort.c
View File

@ -2566,6 +2566,7 @@ void get_style_tag_for_cell(const fort_table_properties_t *props,
size_t row, size_t col, char *style_tag, size_t sz) size_t row, size_t col, char *style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR); unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR);
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE);
@ -2573,7 +2574,7 @@ void get_style_tag_for_cell(const fort_table_properties_t *props,
style_tag[0] = '\0'; style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(style_tag, text_styles[i]); strcat(style_tag, text_styles[i]);
} }
@ -2591,7 +2592,7 @@ void get_style_tag_for_cell(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
style_tag[0] = '\0'; style_tag[0] = '\0';
return; return;
@ -2601,6 +2602,7 @@ void get_reset_style_tag_for_cell(const fort_table_properties_t *props,
size_t row, size_t col, char *reset_style_tag, size_t sz) size_t row, size_t col, char *reset_style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR); unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR);
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE);
@ -2608,7 +2610,7 @@ void get_reset_style_tag_for_cell(const fort_table_properties_t *props,
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(reset_style_tag, reset_text_styles[i]); strcat(reset_style_tag, reset_text_styles[i]);
} }
@ -2626,7 +2628,7 @@ void get_reset_style_tag_for_cell(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
return; return;
@ -2637,6 +2639,7 @@ void get_style_tag_for_content(const fort_table_properties_t *props,
size_t row, size_t col, char *style_tag, size_t sz) size_t row, size_t col, char *style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE);
unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR); unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR);
@ -2645,7 +2648,7 @@ void get_style_tag_for_content(const fort_table_properties_t *props,
style_tag[0] = '\0'; style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(style_tag, text_styles[i]); strcat(style_tag, text_styles[i]);
} }
@ -2669,7 +2672,7 @@ void get_style_tag_for_content(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
style_tag[0] = '\0'; style_tag[0] = '\0';
return; return;
@ -2679,6 +2682,7 @@ void get_reset_style_tag_for_content(const fort_table_properties_t *props,
size_t row, size_t col, char *reset_style_tag, size_t sz) size_t row, size_t col, char *reset_style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE);
unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR); unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR);
@ -2687,7 +2691,7 @@ void get_reset_style_tag_for_content(const fort_table_properties_t *props,
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(reset_style_tag, reset_text_styles[i]); strcat(reset_style_tag, reset_text_styles[i]);
} }
@ -2711,7 +2715,7 @@ void get_reset_style_tag_for_content(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
return; return;
@ -3438,8 +3442,9 @@ fort_cell_prop_container_t *copy_cell_properties(fort_cell_prop_container_t *con
if (result == NULL) if (result == NULL)
return NULL; return NULL;
size_t i = 0;
size_t sz = vector_size(cont); size_t sz = vector_size(cont);
for (size_t i = 0; i < sz; ++i) { for (i = 0; i < sz; ++i) {
fort_cell_props_t *opt = (fort_cell_props_t *)vector_at(cont, i); fort_cell_props_t *opt = (fort_cell_props_t *)vector_at(cont, i);
if (FT_IS_ERROR(vector_push(result, opt))) { if (FT_IS_ERROR(vector_push(result, opt))) {
destroy_cell_prop_container(result); destroy_cell_prop_container(result);
@ -3518,9 +3523,10 @@ void destroy_row(fort_row_t *row)
if (row == NULL) if (row == NULL)
return; return;
size_t i = 0;
if (row->cells) { if (row->cells) {
size_t cells_n = vector_size(row->cells); size_t cells_n = vector_size(row->cells);
for (size_t i = 0; i < cells_n; ++i) { for (i = 0; i < cells_n; ++i) {
fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i); fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i);
destroy_cell(cell); destroy_cell(cell);
} }
@ -3538,8 +3544,9 @@ fort_row_t *copy_row(fort_row_t *row)
if (result == NULL) if (result == NULL)
return NULL; return NULL;
size_t i = 0;
size_t cols_n = vector_size(row->cells); size_t cols_n = vector_size(row->cells);
for (size_t i = 0; i < cols_n; ++i) { for (i = 0; i < cols_n; ++i) {
fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i); fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i);
fort_cell_t *new_cell = copy_cell(cell); fort_cell_t *new_cell = copy_cell(cell);
if (new_cell == NULL) { if (new_cell == NULL) {
@ -3815,8 +3822,10 @@ int print_row_separator(char *buffer, size_t buffer_sz,
IV = &(*border_chars)[II_bip]; IV = &(*border_chars)[II_bip];
R = &(*border_chars)[RH_bip]; R = &(*border_chars)[RH_bip];
// IT = &(*border_chars)[TV_bip]; /*
// IB = &(*border_chars)[BV_bip]; IT = &(*border_chars)[TV_bip];
IB = &(*border_chars)[BV_bip];
*/
IT = &(*border_chars)[TI_bip]; IT = &(*border_chars)[TI_bip];
IB = &(*border_chars)[BI_bip]; IB = &(*border_chars)[BI_bip];
II = &(*border_chars)[IH_bip]; II = &(*border_chars)[IH_bip];
@ -3838,11 +3847,14 @@ int print_row_separator(char *buffer, size_t buffer_sz,
size_t i = 0; size_t i = 0;
/* If all chars are not printable, skip line separator */ /* todo: add processing for wchar_t */ /* If all chars are not printable, skip line separator */
// if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) { /* todo: add processing for wchar_t */
// status = 0; /*
// goto clear; if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) {
// } status = 0;
goto clear;
}
*/
if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L))) if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L)))
&& (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I))) && (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I)))
&& (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV))) && (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV)))
@ -3997,8 +4009,10 @@ int wprint_row_separator(wchar_t *buffer, size_t buffer_sz,
IV = &(*border_chars)[II_bip]; IV = &(*border_chars)[II_bip];
R = &(*border_chars)[RH_bip]; R = &(*border_chars)[RH_bip];
// IT = &(*border_chars)[TV_bip]; /*
// IB = &(*border_chars)[BV_bip]; IT = &(*border_chars)[TV_bip];
IB = &(*border_chars)[BV_bip];
*/
IT = &(*border_chars)[TI_bip]; IT = &(*border_chars)[TI_bip];
IB = &(*border_chars)[BI_bip]; IB = &(*border_chars)[BI_bip];
II = &(*border_chars)[IH_bip]; II = &(*border_chars)[IH_bip];
@ -4020,11 +4034,14 @@ int wprint_row_separator(wchar_t *buffer, size_t buffer_sz,
size_t i = 0; size_t i = 0;
/* If all chars are not printable, skip line separator */ /* todo: add processing for wchar_t */ /* If all chars are not printable, skip line separator */
// if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) { /* todo: add processing for wchar_t */
// status = 0; /*
// goto clear; if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) {
// } status = 0;
goto clear;
}
*/
if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L))) if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L)))
&& (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I))) && (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I)))
&& (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV))) && (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV)))

23
src/properties.c
View File

@ -117,6 +117,7 @@ void get_style_tag_for_cell(const fort_table_properties_t *props,
size_t row, size_t col, char *style_tag, size_t sz) size_t row, size_t col, char *style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR); unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR);
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE);
@ -124,7 +125,7 @@ void get_style_tag_for_cell(const fort_table_properties_t *props,
style_tag[0] = '\0'; style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(style_tag, text_styles[i]); strcat(style_tag, text_styles[i]);
} }
@ -142,7 +143,7 @@ void get_style_tag_for_cell(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
style_tag[0] = '\0'; style_tag[0] = '\0';
return; return;
@ -152,6 +153,7 @@ void get_reset_style_tag_for_cell(const fort_table_properties_t *props,
size_t row, size_t col, char *reset_style_tag, size_t sz) size_t row, size_t col, char *reset_style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR); unsigned bg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_BG_COLOR);
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CELL_TEXT_STYLE);
@ -159,7 +161,7 @@ void get_reset_style_tag_for_cell(const fort_table_properties_t *props,
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(reset_style_tag, reset_text_styles[i]); strcat(reset_style_tag, reset_text_styles[i]);
} }
@ -177,7 +179,7 @@ void get_reset_style_tag_for_cell(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
return; return;
@ -188,6 +190,7 @@ void get_style_tag_for_content(const fort_table_properties_t *props,
size_t row, size_t col, char *style_tag, size_t sz) size_t row, size_t col, char *style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE);
unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR); unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR);
@ -196,7 +199,7 @@ void get_style_tag_for_content(const fort_table_properties_t *props,
style_tag[0] = '\0'; style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(style_tag, text_styles[i]); strcat(style_tag, text_styles[i]);
} }
@ -220,7 +223,7 @@ void get_style_tag_for_content(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
style_tag[0] = '\0'; style_tag[0] = '\0';
return; return;
@ -230,6 +233,7 @@ void get_reset_style_tag_for_content(const fort_table_properties_t *props,
size_t row, size_t col, char *reset_style_tag, size_t sz) size_t row, size_t col, char *reset_style_tag, size_t sz)
{ {
(void)sz; (void)sz;
size_t i = 0;
unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE); unsigned text_style = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_TEXT_STYLE);
unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR); unsigned fg_color_number = get_cell_property_value_hierarcial(props, row, col, FT_CPROP_CONT_FG_COLOR);
@ -238,7 +242,7 @@ void get_reset_style_tag_for_content(const fort_table_properties_t *props,
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
if (text_style < (1U << n_styles)) { if (text_style < (1U << n_styles)) {
for (size_t i = 0; i < n_styles; ++i) { for (i = 0; i < n_styles; ++i) {
if (text_style & (1 << i)) { if (text_style & (1 << i)) {
strcat(reset_style_tag, reset_text_styles[i]); strcat(reset_style_tag, reset_text_styles[i]);
} }
@ -262,7 +266,7 @@ void get_reset_style_tag_for_content(const fort_table_properties_t *props,
return; return;
error: error:
// shouldn't be here /* shouldn't be here */
assert(0); assert(0);
reset_style_tag[0] = '\0'; reset_style_tag[0] = '\0';
return; return;
@ -989,8 +993,9 @@ fort_cell_prop_container_t *copy_cell_properties(fort_cell_prop_container_t *con
if (result == NULL) if (result == NULL)
return NULL; return NULL;
size_t i = 0;
size_t sz = vector_size(cont); size_t sz = vector_size(cont);
for (size_t i = 0; i < sz; ++i) { for (i = 0; i < sz; ++i) {
fort_cell_props_t *opt = (fort_cell_props_t *)vector_at(cont, i); fort_cell_props_t *opt = (fort_cell_props_t *)vector_at(cont, i);
if (FT_IS_ERROR(vector_push(result, opt))) { if (FT_IS_ERROR(vector_push(result, opt))) {
destroy_cell_prop_container(result); destroy_cell_prop_container(result);

44
src/row.c
View File

@ -37,9 +37,10 @@ void destroy_row(fort_row_t *row)
if (row == NULL) if (row == NULL)
return; return;
size_t i = 0;
if (row->cells) { if (row->cells) {
size_t cells_n = vector_size(row->cells); size_t cells_n = vector_size(row->cells);
for (size_t i = 0; i < cells_n; ++i) { for (i = 0; i < cells_n; ++i) {
fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i); fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i);
destroy_cell(cell); destroy_cell(cell);
} }
@ -57,8 +58,9 @@ fort_row_t *copy_row(fort_row_t *row)
if (result == NULL) if (result == NULL)
return NULL; return NULL;
size_t i = 0;
size_t cols_n = vector_size(row->cells); size_t cols_n = vector_size(row->cells);
for (size_t i = 0; i < cols_n; ++i) { for (i = 0; i < cols_n; ++i) {
fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i); fort_cell_t *cell = *(fort_cell_t **)vector_at(row->cells, i);
fort_cell_t *new_cell = copy_cell(cell); fort_cell_t *new_cell = copy_cell(cell);
if (new_cell == NULL) { if (new_cell == NULL) {
@ -334,8 +336,10 @@ int print_row_separator(char *buffer, size_t buffer_sz,
IV = &(*border_chars)[II_bip]; IV = &(*border_chars)[II_bip];
R = &(*border_chars)[RH_bip]; R = &(*border_chars)[RH_bip];
// IT = &(*border_chars)[TV_bip]; /*
// IB = &(*border_chars)[BV_bip]; IT = &(*border_chars)[TV_bip];
IB = &(*border_chars)[BV_bip];
*/
IT = &(*border_chars)[TI_bip]; IT = &(*border_chars)[TI_bip];
IB = &(*border_chars)[BI_bip]; IB = &(*border_chars)[BI_bip];
II = &(*border_chars)[IH_bip]; II = &(*border_chars)[IH_bip];
@ -357,11 +361,14 @@ int print_row_separator(char *buffer, size_t buffer_sz,
size_t i = 0; size_t i = 0;
/* If all chars are not printable, skip line separator */ /* todo: add processing for wchar_t */ /* If all chars are not printable, skip line separator */
// if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) { /* todo: add processing for wchar_t */
// status = 0; /*
// goto clear; if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) {
// } status = 0;
goto clear;
}
*/
if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L))) if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L)))
&& (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I))) && (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I)))
&& (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV))) && (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV)))
@ -516,8 +523,10 @@ int wprint_row_separator(wchar_t *buffer, size_t buffer_sz,
IV = &(*border_chars)[II_bip]; IV = &(*border_chars)[II_bip];
R = &(*border_chars)[RH_bip]; R = &(*border_chars)[RH_bip];
// IT = &(*border_chars)[TV_bip]; /*
// IB = &(*border_chars)[BV_bip]; IT = &(*border_chars)[TV_bip];
IB = &(*border_chars)[BV_bip];
*/
IT = &(*border_chars)[TI_bip]; IT = &(*border_chars)[TI_bip];
IB = &(*border_chars)[BI_bip]; IB = &(*border_chars)[BI_bip];
II = &(*border_chars)[IH_bip]; II = &(*border_chars)[IH_bip];
@ -539,11 +548,14 @@ int wprint_row_separator(wchar_t *buffer, size_t buffer_sz,
size_t i = 0; size_t i = 0;
/* If all chars are not printable, skip line separator */ /* todo: add processing for wchar_t */ /* If all chars are not printable, skip line separator */
// if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) { /* todo: add processing for wchar_t */
// status = 0; /*
// goto clear; if (!isprint(*L) && !isprint(*I) && !isprint(*IV) && !isprint(*R)) {
// } status = 0;
goto clear;
}
*/
if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L))) if ((strlen(*L) == 0 || (strlen(*L) == 1 && !isprint(**L)))
&& (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I))) && (strlen(*I) == 0 || (strlen(*I) == 1 && !isprint(**I)))
&& (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV))) && (strlen(*IV) == 0 || (strlen(*IV) == 1 && !isprint(**IV)))