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m4: style changes in error messages

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* data/bison.m4: Use $0 to denote the current macro's name.
This commit is contained in:
Akim Demaille
2013-04-05 14:00:49 +02:00
parent eb0e86ac80
commit 11872a8372
1 changed files with 4 additions and 4 deletions
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8
data/bison.m4
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@@ -686,7 +686,7 @@ m4_define([b4_percent_define_get_loc],
[m4_pushdef([b4_loc], m4_indir([b4_percent_define_loc(]$1[)]))dnl
b4_loc[]dnl
m4_popdef([b4_loc])],
[b4_fatal([[b4_percent_define_get_loc: undefined %%define variable '%s']], [$1])])])
[b4_fatal([[$0: undefined %%define variable '%s']], [$1])])])
# b4_percent_define_get_syncline(VARIABLE)
# ----------------------------------------
@@ -703,7 +703,7 @@ m4_popdef([b4_loc])],
m4_define([b4_percent_define_get_syncline],
[m4_ifdef([b4_percent_define_syncline(]$1[)],
[m4_indir([b4_percent_define_syncline(]$1[)])],
[b4_fatal([[b4_percent_define_get_syncline: undefined %%define variable '%s']], [$1])])])
[b4_fatal([[$0: undefined %%define variable '%s']], [$1])])])
# b4_percent_define_ifdef(VARIABLE, IF-TRUE, [IF-FALSE])
# ------------------------------------------------------
@@ -747,7 +747,7 @@ m4_define([b4_percent_define_flag_if],
[[invalid value for %%define Boolean variable '%s']],
[$1])],
[[b4_percent_define_flag_if($1)]])])],
[b4_fatal([[b4_percent_define_flag_if: undefined %%define variable '%s']], [$1])])])
[b4_fatal([[$0: undefined %%define variable '%s']], [$1])])])
# b4_percent_define_default(VARIABLE, DEFAULT)
@@ -820,7 +820,7 @@ m4_define([_b4_percent_define_check_values],
[[accepted value: '%s']],
m4_dquote(b4_value))])])dnl
m4_popdef([b4_good_value])],
[b4_fatal([[b4_percent_define_check_values: undefined %%define variable '%s']], [$1])])])
[b4_fatal([[$0: undefined %%define variable '%s']], [$1])])])
# b4_percent_code_get([QUALIFIER])
# --------------------------------