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chore: return instead of goto

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This commit is contained in:
saeedark 2025-10-30 03:05:36 +03:30
parent ce63279994
commit 49c54a2931
1 changed files with 28 additions and 33 deletions
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61
extract.c
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@ -316,14 +316,14 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
if (diff & 1 << idx || diff & 1 << (idx + 1)) {
x1b = true;
if (!ensure_size(ctx, 2))
goto err;
return false;
ctx->buf[ctx->idx++] = U'\x1b';
ctx->buf[ctx->idx++] = U'[';
if ((!attrs.bold && !attrs.dim) || (attrs.bold ^ attrs.dim)) {
if (!ensure_size(ctx, 2 + (2 * (attrs.bold ^ attrs.dim))))
goto err;
return false;
ctx->buf[ctx->idx++] = U'2';
ctx->buf[ctx->idx++] = U'2';
@ -345,9 +345,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 2;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!style_flip_rich(attrs.italic, 3, ctx))
goto err;
return false;
ctx->italic = attrs.italic;
}
@ -362,9 +362,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
if (range->start <= col && col <= range->end) {
if (ctx->underline_style != range->underline.style) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!ensure_size(ctx, 3))
goto err;
return false;
ctx->buf[ctx->idx++] = U'4';
ctx->buf[ctx->idx++] = U':';
ctx->buf[ctx->idx++] = U'0' + range->underline.style;
@ -372,9 +372,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
if ((ctx->un_src != range->underline.color_src) || ((range->underline.color_src != COLOR_DEFAULT) && ctx->un != range->underline.color)) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!change_color_rich(range->underline.color_src, range->underline.color, ctx, 5))
goto err;
return false;
}
ctx->underline_style = range->underline.style;
ctx->un = range->underline.color;
@ -384,9 +384,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
}
} else {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!ensure_size(ctx, 3))
goto err;
return false;
ctx->buf[ctx->idx++] = U'4';
ctx->buf[ctx->idx++] = U':';
ctx->buf[ctx->idx++] = U'1';
@ -395,9 +395,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
}
} else {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!ensure_size(ctx, 3))
goto err;
return false;
ctx->buf[ctx->idx++] = U'4';
ctx->buf[ctx->idx++] = U':';
ctx->buf[ctx->idx++] = U'0';
@ -409,9 +409,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 4;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!style_flip_rich(attrs.blink, 5, ctx))
goto err;
return false;
ctx->blink = attrs.blink;
}
@ -419,9 +419,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 5;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!style_flip_rich(attrs.reverse, 7, ctx))
goto err;
return false;
ctx->reverse = attrs.reverse;
}
@ -429,9 +429,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 6;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!style_flip_rich(attrs.conceal, 8, ctx))
goto err;
return false;
ctx->conceal = attrs.conceal;
}
@ -439,9 +439,9 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 7;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!style_flip_rich(attrs.strikethrough, 9, ctx))
goto err;
return false;
ctx->strikethrough = attrs.strikethrough;
}
@ -449,10 +449,10 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 8;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!change_color_rich(attrs.fg_src, attrs.fg, ctx, 3))
goto err;
return false;
ctx->fg = attrs.fg;
ctx->fg_src = attrs.fg_src;
@ -462,10 +462,10 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
idx = 9;
if (diff & 1 << idx) {
if (!init_x1b(&x1b, ctx))
goto err;
return false;
if (!change_color_rich(attrs.bg_src, attrs.bg, ctx, 4))
goto err;
return false;
ctx->bg = attrs.bg;
ctx->bg_src = attrs.bg_src;
@ -473,7 +473,7 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
if (x1b) {
if (!ensure_size(ctx, 1))
goto err;
return false;
ctx->buf[ctx->idx++] = U'm';
}
@ -491,7 +491,7 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
text = ambstoc32(range->uri.uri);
if (!ensure_size(ctx, 7 + c32len(text)))
goto err;
return false;
ctx->buf[ctx->idx++] = U'\x1b';
ctx->buf[ctx->idx++] = U']';
ctx->buf[ctx->idx++] = U'8';
@ -510,7 +510,7 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
}
if (!found_one) {
if (!ensure_size(ctx, 7))
goto err;
return false;
ctx->buf[ctx->idx++] = U'\x1b';
ctx->buf[ctx->idx++] = U']';
ctx->buf[ctx->idx++] = U'8';
@ -523,7 +523,7 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
}
} else {
if (!ensure_size(ctx, 7))
goto err;
return false;
ctx->buf[ctx->idx++] = U'\x1b';
ctx->buf[ctx->idx++] = U']';
ctx->buf[ctx->idx++] = U'8';
@ -536,11 +536,6 @@ add_rich_diff(struct extraction_context *ctx, struct attributes attrs, const str
}
}
return true;
err:
free(ctx->buf);
free(ctx);
return false;
}
struct extraction_context *