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authorJune McEnroe <june@causal.agency>2019-01-14 15:17:23 -0500
committerJune McEnroe <june@causal.agency>2019-01-14 15:17:23 -0500
commit62213e443d8720845a1934e299fd651bef38190f (patch)
treeeca2100c98619ebe217c7d5ebf466b8753e93941 /bin
parentEnable warnings in libedit (diff)
downloadsrc-62213e443d8720845a1934e299fd651bef38190f.tar.gz
src-62213e443d8720845a1934e299fd651bef38190f.zip
Allow replacing empty string with fc old=new
Diffstat (limited to '')
-rw-r--r--bin/cash/histedit.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/bin/cash/histedit.c b/bin/cash/histedit.c
index 92d8170a..d1e77f51 100644
--- a/bin/cash/histedit.c
+++ b/bin/cash/histedit.c
@@ -425,13 +425,14 @@ fc_replace(const char *s, char *p, char *r)
 
 	STARTSTACKSTR(dest);
 	while (*s) {
-		if (*s == *p && strncmp(s, p, plen) == 0) {
+		if (strncmp(s, p, plen) == 0) {
 			STPUTS(r, dest);
 			s += plen;
-			*p = '\0';	/* so no more matches */
-		} else
-			STPUTC(*s++, dest);
+			break;
+		}
+		STPUTC(*s++, dest);
 	}
+	STPUTS(s, dest);
 	STPUTC('\0', dest);
 	dest = grabstackstr(dest);
 
itle='2018-09-29 17:00:11 -0400'>2018-09-29Fill 7F through A5 of sans6x10June McEnroe 2018-09-29Add f and ' to psfedJune McEnroe 2018-09-28Add sans6x10 basic glyphsJune McEnroe 2018-09-28Make sans6x8 double quote narrowerJune McEnroe 2018-09-28Add greek glyphs to sans6x8June McEnroe 2018-09-28Add png target in etc/psfJune McEnroe 2018-09-28Disable visual bell in light terminal profileJune McEnroe 2018-09-28Add psf2pngJune McEnroe 2018-09-27Add HJKL for moving glyphs to psfedJune McEnroe 2018-09-27Move psfed paste to edit modeJune McEnroe 2018-09-27Export PWDJune McEnroe Without it, $(PWD) is unset in GNU make. 2018-09-27Add sans6x8 PSF2 fontJune McEnroe 2018-09-26Add copy paste to psfedJune McEnroe 2018-09-25Add r to psfed for invertJune McEnroe 2018-09-24Add psfed, a PSF2 font editorJune McEnroe 2018-09-21Add scheme -i to swap white and blackJune McEnroe 2018-09-21Map caps lock to escape on Linux consoleJune McEnroe 2018-09-19Fix README mandoc lintsJune McEnroe 2018-09-19Un-NOT trans.alpha values in pngoJune McEnroe 2018-09-18Refactor reads in pngo and clear palette between filesJune McEnroe 2018-09-17Add tRNS support to pngoJune McEnroe 2018-09-11Move gfx man pages to gfx/manJune McEnroe 2018-09-11Move bin man pages to bin/manJune McEnroe 2018-09-11Rewrite gfx.7 and render plaintext READMEJune McEnroe 2018-09-11Remove GAMES from BINSJune McEnroe 2018-09-11Rewrite bin.7 and render to plaintext READMEJune McEnroe 2018-09-11Add "blank" lines to man pagesJune McEnroe 2018-09-10Add mdoc syntax fileJune McEnroe 2018-09-08Fix Nm usage in multi-name man pagesJune McEnroe 2018-09-08Put real dates on man pagesJune McEnroe 2018-09-08Replace gfx README with REAMDE.7June McEnroe 2018-09-08Link gfx man pages in ~/.localJune McEnroe