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themes: simplify empty macros, remove do { } while(0) - sfeed - RSS and Atom parser |
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git clone git://git.codemadness.org/sfeed (git://git.codemadness.org) |
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Log |
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Files |
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README |
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LICENSE |
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--- |
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commit 8737035999474283a28faa5780f43138f96ab82c |
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parent cc3dd4534bcbbc750d563992b93b1131410a2a76 |
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Author: Hiltjo Posthuma <hiltjo@codemadness.org> (mailto://) |
application/vnd.lotus-organizer |
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Date: Mon, 6 Jun 2022 11:00:26 +0200 |
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themes: simplify empty macros, remove do { } while(0) |
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Multiple function calls should still be nested in a do { } while(0), but this |
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is hopefully obvious looking at the other lines. |
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While testing, gcc with -O0 created the same binary. |
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clang added a single jmp instruction. |
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Diffstat: |
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M themes/mono.h | 8 ++++---- |
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M themes/mono_highlight.h | 8 ++++---- |
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M themes/newsboat.h | 8 ++++---- |
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3 files changed, 12 insertions(+), 12 deletions(-) |
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--- |
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diff --git a/themes/mono.h b/themes/mono.h |
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@@ -1,13 +1,13 @@ |
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/* default mono theme */ |
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-#define THEME_ITEM_NORMAL() do { } while(0) |
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-#define THEME_ITEM_FOCUS() do { } while(0) |
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+#define THEME_ITEM_NORMAL() |
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+#define THEME_ITEM_FOCUS() |
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#define THEME_ITEM_BOLD() do { attrmode(ATTR_BOLD_ON); } while(0) |
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#define THEME_ITEM_SELECTED() do { if (p->focused) attrmode(ATTR_REVERSE_ON); } while(0) |
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-#define THEME_SCROLLBAR_FOCUS() do { } while(0) |
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+#define THEME_SCROLLBAR_FOCUS() |
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#define THEME_SCROLLBAR_NORMAL() do { attrmode(ATTR_FAINT_ON); } while(0) |
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#define THEME_SCROLLBAR_TICK_FOCUS() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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#define THEME_SCROLLBAR_TICK_NORMAL() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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#define THEME_LINEBAR() do { attrmode(ATTR_FAINT_ON); } while(0) |
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#define THEME_STATUSBAR() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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#define THEME_INPUT_LABEL() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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-#define THEME_INPUT_NORMAL() do { } while(0) |
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+#define THEME_INPUT_NORMAL() |
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diff --git a/themes/mono_highlight.h b/themes/mono_highlight.h |
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@@ -1,15 +1,15 @@ |
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/* mono theme with highlighting of the active panel. |
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The faint attribute may not work on all terminals though. |
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The combination bold with faint generally does not work either. */ |
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-#define THEME_ITEM_NORMAL() do { } while(0) |
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-#define THEME_ITEM_FOCUS() do { } while(0) |
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+#define THEME_ITEM_NORMAL() |
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+#define THEME_ITEM_FOCUS() |
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#define THEME_ITEM_BOLD() do { if (p->focused || !selected) attrmode(ATTR_BOLD_ON); } while(0) |
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#define THEME_ITEM_SELECTED() do { attrmode(ATTR_REVERSE_ON); if (!p->focused) attrmode(ATTR_FAINT_ON); } while(0) |
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-#define THEME_SCROLLBAR_FOCUS() do { } while(0) |
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+#define THEME_SCROLLBAR_FOCUS() |
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#define THEME_SCROLLBAR_NORMAL() do { attrmode(ATTR_FAINT_ON); } while(0) |
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#define THEME_SCROLLBAR_TICK_FOCUS() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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#define THEME_SCROLLBAR_TICK_NORMAL() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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#define THEME_LINEBAR() do { attrmode(ATTR_FAINT_ON); } while(0) |
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#define THEME_STATUSBAR() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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#define THEME_INPUT_LABEL() do { attrmode(ATTR_REVERSE_ON); } while(0) |
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-#define THEME_INPUT_NORMAL() do { } while(0) |
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+#define THEME_INPUT_NORMAL() |
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diff --git a/themes/newsboat.h b/themes/newsboat.h |
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@@ -1,6 +1,6 @@ |
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/* newsboat-like (blue, yellow) */ |
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-#define THEME_ITEM_NORMAL() do { } while(0) |
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-#define THEME_ITEM_FOCUS() do { } while(0) |
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+#define THEME_ITEM_NORMAL() |
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+#define THEME_ITEM_FOCUS() |
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#define THEME_ITEM_BOLD() do { attrmode(ATTR_BOLD_ON); } while(0) |
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#define THEME_ITEM_SELECTED() do { if (p->focused) ttywrite("\x1b[93;44m"); } while(0) /* bright yellow fg, blue bg */ |
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#define THEME_SCROLLBAR_FOCUS() do { ttywrite("\x1b[34m"); } while(0) /* blue fg */ |
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@@ -9,5 +9,5 @@ |
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#define THEME_SCROLLBAR_TICK_NORMAL() do { ttywrite("\x1b[44m"); } while(0) |
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#define THEME_LINEBAR() do { ttywrite("\x1b[34m"); } while(0) |
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#define THEME_STATUSBAR() do { attrmode(ATTR_BOLD_ON); ttywrite("\x1b[93;44m"); } while(0) |
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-#define THEME_INPUT_LABEL() do { } while(0) |
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-#define THEME_INPUT_NORMAL() do { } while(0) |
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+#define THEME_INPUT_LABEL() |
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+#define THEME_INPUT_NORMAL() |
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