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authorOliver Kiddle <opk@zsh.org>2016-06-29 17:05:06 +0200
committerOliver Kiddle <opk@zsh.org>2016-06-29 17:05:06 +0200
commita73ae70e8217d7163aecdbdad4d8af08eced8a55 (patch)
treeada747729a411bc50f38d410f447efcac1dfd4c9 /Src/Zle
parent5ea32ce2fcd527e9b6e6991c007d296afc5aa44d (diff)
downloadzsh-a73ae70e8217d7163aecdbdad4d8af08eced8a55.tar.gz
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38770: vi upper/lowercase widgets and shell widget example that reads a vi movement
Diffstat (limited to 'Src/Zle')
-rw-r--r--Src/Zle/iwidgets.list2
-rw-r--r--Src/Zle/zle_keymap.c5
-rw-r--r--Src/Zle/zle_vi.c46
3 files changed, 52 insertions, 1 deletions
diff --git a/Src/Zle/iwidgets.list b/Src/Zle/iwidgets.list
index 2b2654c5d..58310cd74 100644
--- a/Src/Zle/iwidgets.list
+++ b/Src/Zle/iwidgets.list
@@ -143,6 +143,7 @@
 "vi-delete", videlete, ZLE_KEEPSUFFIX | ZLE_LASTCOL | ZLE_VIOPER
 "vi-delete-char", videletechar, ZLE_KEEPSUFFIX
 "vi-digit-or-beginning-of-line", vidigitorbeginningofline, 0
+"vi-down-case", vidowncase, ZLE_LASTCOL | ZLE_VIOPER
 "vi-down-line-or-history", vidownlineorhistory, ZLE_LINEMOVE
 "vi-end-of-line", viendofline, ZLE_LASTCOL
 "vi-fetch-history", vifetchhistory, ZLE_LINEMOVE
@@ -188,6 +189,7 @@
 "vi-swap-case", viswapcase, ZLE_LASTCOL
 "vi-undo-change", viundochange, ZLE_KEEPSUFFIX
 "vi-unindent", viunindent, ZLE_LASTCOL | ZLE_VIOPER
+"vi-up-case", viupcase, ZLE_LASTCOL | ZLE_VIOPER
 "vi-up-line-or-history", viuplineorhistory, ZLE_LINEMOVE
 "vi-yank", viyank, ZLE_LASTCOL | ZLE_VIOPER
 "vi-yank-eol", viyankeol, 0
diff --git a/Src/Zle/zle_keymap.c b/Src/Zle/zle_keymap.c
index f547dbf17..3db4207d9 100644
--- a/Src/Zle/zle_keymap.c
+++ b/Src/Zle/zle_keymap.c
@@ -1374,8 +1374,11 @@ default_bindings(void)
     bindkey(amap, "ge", refthingy(t_vibackwardwordend), NULL);
     bindkey(amap, "gE", refthingy(t_vibackwardblankwordend), NULL);
     bindkey(amap, "gg", refthingy(t_beginningofbufferorhistory), NULL);
-    bindkey(amap, "g~", refthingy(t_vioperswapcase), NULL);
+    bindkey(amap, "gu", refthingy(t_vidowncase), NULL);
+    bindkey(amap, "gU", refthingy(t_viupcase), NULL);
     bindkey(amap, "g~~", NULL, "g~g~");
+    bindkey(amap, "guu", NULL, "gugu");
+    bindkey(amap, "gUU", NULL, "gUgU");
 
     /* emacs mode: arrow keys */ 
     add_cursor_key(emap, TCUPCURSOR, t_uplineorhistory, 'A');
diff --git a/Src/Zle/zle_vi.c b/Src/Zle/zle_vi.c
index 953af2401..baa2064e9 100644
--- a/Src/Zle/zle_vi.c
+++ b/Src/Zle/zle_vi.c
@@ -731,6 +731,52 @@ vioperswapcase(UNUSED(char **args))
 
 /**/
 int
+viupcase(UNUSED(char **args))
+{
+    int oldcs, c2, ret = 1;
+
+    /* get the range */
+    startvichange(1);
+    if ((c2 = getvirange(0)) != -1) {
+	oldcs = zlecs;
+	/* covert the case of all letters within range */
+	while (zlecs < c2) {
+	    zleline[zlecs] = ZC_toupper(zleline[zlecs]);
+	    INCCS();
+	}
+	/* go back to the first line of the range */
+	zlecs = oldcs;
+	ret = 0;
+    }
+    vichgflag = 0;
+    return ret;
+}
+
+/**/
+int
+vidowncase(UNUSED(char **args))
+{
+    int oldcs, c2, ret = 1;
+
+    /* get the range */
+    startvichange(1);
+    if ((c2 = getvirange(0)) != -1) {
+	oldcs = zlecs;
+	/* convert the case of all letters within range */
+	while (zlecs < c2) {
+	    zleline[zlecs] = ZC_tolower(zleline[zlecs]);
+	    INCCS();
+	}
+	/* go back to the first line of the range */
+	zlecs = oldcs;
+	ret = 0;
+    }
+    vichgflag = 0;
+    return ret;
+}
+
+/**/
+int
 virepeatchange(UNUSED(char **args))
 {
     /* make sure we have a change to repeat */