grep: egrep -> grep -E, fgrep -> grep -F

Newer versions of GNU grep (after grep 3.7, not inclusive) will warn on
'egrep' and 'fgrep' invocations.

Convert usages within the tree to their expanded non-aliased counterparts
to avoid irritating warnings during ./configure and the test suite.

Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Fangrui Song <maskray@google.com>

1 files changed, 23 insertions, 23 deletions

diff --git a/iconvdata/cns11643l1.c b/iconvdata/cns11643l1.c
index 839cc84f72..96bd962ecc 100644
--- a/iconvdata/cns11643l1.c
+++ b/iconvdata/cns11643l1.c
@@ -32,7 +32,7 @@
 
    The table can be generated using
 
-   egrep '^0x1' CNS11643.TXT |
+   grep -E '^0x1' CNS11643.TXT |
    awk '{print $1, $2}' | perl tab.pl
 
    where tab.pl is:
@@ -1540,8 +1540,8 @@ const char __cns11643l1_from_ucs4_tab2[][2] =
 
 /* Greek alphabet.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x03' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x03' | perl tab.pl
 
    where tab.pl is
 
@@ -1581,8 +1581,8 @@ const char __cns11643l1_from_ucs4_tab3[][2] =
 
 /* General punctuation.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x20' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x20' | perl tab.pl
 
    where tab.pl is
 
@@ -1619,8 +1619,8 @@ const char __cns11643l1_from_ucs4_tab5[][2] =
 
 /* Mathematical operators.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x22[1-6]' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x22[1-6]' | perl tab.pl
 
    where tab.pl is
 
@@ -1650,8 +1650,8 @@ const char __cns11643l1_from_ucs4_tab6[][2] =
 
 /* Graphic pictures for control codes.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x24[0-2]' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x24[0-2]' | perl tab.pl
 
    where tab.pl is
 
@@ -1686,8 +1686,8 @@ const char __cns11643l1_from_ucs4_tab7[][2] =
 
 /* Circled and Parenthesized numbers.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x24[67]' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x24[67]' | perl tab.pl
 
    where tab.pl is
 
@@ -1718,8 +1718,8 @@ const char __cns11643l1_from_ucs4_tab8[][2] =
 
 /* Circled and Parenthesized numbers.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x2[56]' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x2[56]' | perl tab.pl
 
    where tab.pl is
 
@@ -1763,8 +1763,8 @@ const char __cns11643l1_from_ucs4_tab9[][2] =
 
 /* CJK punctuation and Hangzhou-style numerals.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x30[0-2]' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x30[0-2]' | perl tab.pl
 
    where tab.pl is
 
@@ -1798,8 +1798,8 @@ const char __cns11643l1_from_ucs4_tab10[][2] =
 
 /* Squared latin abbreviations.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x33' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x33' | perl tab.pl
 
    where tab.pl is
 
@@ -1827,8 +1827,8 @@ const char __cns11643l1_from_ucs4_tab11[][2] =
 
 /* CJK Ideographs.  The table can be created using
 
-   egrep '^0x1' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0x[4-9]' | perl tab.pl
+   grep -E '^0x1' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0x[4-9]' | perl tab.pl
 
    where tab.pl is
 
@@ -3657,8 +3657,8 @@ const char __cns11643l1_from_ucs4_tab12[][2] =
 
 /* Glyphs for vertical variants.  The table can be created using
 
-   egrep '^0x' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0xFE' | perl tab.pl
+   grep -E '^0x' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0xFE' | perl tab.pl
 
    where tab.pl is
 
@@ -3699,8 +3699,8 @@ const char __cns11643l1_from_ucs4_tab13[][2] =
 
 /* Fullwidth ASCII variants.  The table can be created using
 
-   egrep '^0x' CNS11643.TXT |
-   awk '{ print $2, $1 }' | sort | egrep '^0xFF[0-5]' | perl tab.pl
+   grep -E '^0x' CNS11643.TXT |
+   awk '{ print $2, $1 }' | sort | grep -E '^0xFF[0-5]' | perl tab.pl
 
    where tab.pl is